diff options
Diffstat (limited to 'dom')
99 files changed, 145 insertions, 7762 deletions
diff --git a/dom/base/Element.cpp b/dom/base/Element.cpp index 79b36a314..3760dc43f 100644 --- a/dom/base/Element.cpp +++ b/dom/base/Element.cpp @@ -145,7 +145,6 @@ #include "mozilla/dom/KeyframeEffectBinding.h" #include "mozilla/dom/WindowBinding.h" #include "mozilla/dom/ElementBinding.h" -#include "mozilla/dom/VRDisplay.h" #include "mozilla/IntegerPrintfMacros.h" #include "mozilla/Preferences.h" #include "nsComputedDOMStyle.h" diff --git a/dom/base/Location.cpp b/dom/base/Location.cpp index 7b3722f09..e312cffe0 100644 --- a/dom/base/Location.cpp +++ b/dom/base/Location.cpp @@ -33,6 +33,7 @@ #include "nsCycleCollectionParticipant.h" #include "nsNullPrincipal.h" #include "ScriptSettings.h" +#include "mozilla/Unused.h" #include "mozilla/dom/LocationBinding.h" namespace mozilla { @@ -716,9 +717,15 @@ Location::SetProtocol(const nsAString& aProtocol) return rv; } - rv = uri->SetScheme(NS_ConvertUTF16toUTF8(aProtocol)); + nsAString::const_iterator start, end; + aProtocol.BeginReading(start); + aProtocol.EndReading(end); + nsAString::const_iterator iter(start); + Unused << FindCharInReadable(':', iter, end); + + rv = uri->SetScheme(NS_ConvertUTF16toUTF8(Substring(start, iter))); if (NS_WARN_IF(NS_FAILED(rv))) { - return rv; + return NS_ERROR_DOM_SYNTAX_ERR; } nsAutoCString newSpec; rv = uri->GetSpec(newSpec); @@ -728,8 +735,28 @@ Location::SetProtocol(const nsAString& aProtocol) // We may want a new URI class for the new URI, so recreate it: rv = NS_NewURI(getter_AddRefs(uri), newSpec); if (NS_FAILED(rv)) { + if (rv == NS_ERROR_MALFORMED_URI) { + rv = NS_ERROR_DOM_SYNTAX_ERR; + } return rv; } + + bool isHttp; + rv = uri->SchemeIs("http", &isHttp); + if (NS_WARN_IF(NS_FAILED(rv))) { + return rv; + } + + bool isHttps; + rv = uri->SchemeIs("https", &isHttps); + if (NS_WARN_IF(NS_FAILED(rv))) { + return rv; + } + + if (!isHttp && !isHttps) { + // No-op, per spec. + return NS_OK; + } return SetURI(uri); } diff --git a/dom/base/Navigator.cpp b/dom/base/Navigator.cpp index 1bc4f82f4..286cd0e79 100644 --- a/dom/base/Navigator.cpp +++ b/dom/base/Navigator.cpp @@ -44,7 +44,6 @@ #include "mozilla/dom/ServiceWorkerContainer.h" #include "mozilla/dom/StorageManager.h" #include "mozilla/dom/TCPSocket.h" -#include "mozilla/dom/VRDisplay.h" #include "mozilla/dom/workers/RuntimeService.h" #include "mozilla/Hal.h" #include "nsISiteSpecificUserAgent.h" @@ -1471,83 +1470,6 @@ Navigator::RequestGamepadServiceTest() } #endif -already_AddRefed<Promise> -Navigator::GetVRDisplays(ErrorResult& aRv) -{ - if (!mWindow || !mWindow->GetDocShell()) { - aRv.Throw(NS_ERROR_UNEXPECTED); - return nullptr; - } - - nsGlobalWindow* win = nsGlobalWindow::Cast(mWindow); - win->NotifyVREventListenerAdded(); - - nsCOMPtr<nsIGlobalObject> go = do_QueryInterface(mWindow); - RefPtr<Promise> p = Promise::Create(go, aRv); - if (aRv.Failed()) { - return nullptr; - } - - // We pass mWindow's id to RefreshVRDisplays, so NotifyVRDisplaysUpdated will - // be called asynchronously, resolving the promises in mVRGetDisplaysPromises. - if (!VRDisplay::RefreshVRDisplays(win->WindowID())) { - p->MaybeReject(NS_ERROR_FAILURE); - return p.forget(); - } - - mVRGetDisplaysPromises.AppendElement(p); - return p.forget(); -} - -void -Navigator::GetActiveVRDisplays(nsTArray<RefPtr<VRDisplay>>& aDisplays) const -{ - /** - * Get only the active VR displays. - * Callers do not wish to VRDisplay::RefreshVRDisplays, as the enumeration may - * activate hardware that is not yet intended to be used. - */ - if (!mWindow || !mWindow->GetDocShell()) { - return; - } - nsGlobalWindow* win = nsGlobalWindow::Cast(mWindow); - win->NotifyVREventListenerAdded(); - nsTArray<RefPtr<VRDisplay>> displays; - if (win->UpdateVRDisplays(displays)) { - for (auto display : displays) { - if (display->IsPresenting()) { - aDisplays.AppendElement(display); - } - } - } -} - -void -Navigator::NotifyVRDisplaysUpdated() -{ - // Synchronize the VR devices and resolve the promises in - // mVRGetDisplaysPromises - nsGlobalWindow* win = nsGlobalWindow::Cast(mWindow); - - nsTArray<RefPtr<VRDisplay>> vrDisplays; - if (win->UpdateVRDisplays(vrDisplays)) { - for (auto p : mVRGetDisplaysPromises) { - p->MaybeResolve(vrDisplays); - } - } else { - for (auto p : mVRGetDisplaysPromises) { - p->MaybeReject(NS_ERROR_FAILURE); - } - } - mVRGetDisplaysPromises.Clear(); -} - -void -Navigator::NotifyActiveVRDisplaysChanged() -{ - NavigatorBinding::ClearCachedActiveVRDisplaysValue(this); -} - //***************************************************************************** // Navigator::nsIMozNavigatorNetwork //***************************************************************************** diff --git a/dom/base/Navigator.h b/dom/base/Navigator.h index d47a80bc1..91b7fc15c 100644 --- a/dom/base/Navigator.h +++ b/dom/base/Navigator.h @@ -76,7 +76,6 @@ class Connection; class PowerManager; class Presentation; class LegacyMozTCPSocket; -class VRDisplay; class StorageManager; namespace time { @@ -204,8 +203,6 @@ public: void GetGamepads(nsTArray<RefPtr<Gamepad> >& aGamepads, ErrorResult& aRv); GamepadServiceTest* RequestGamepadServiceTest(); #endif // MOZ_GAMEPAD - already_AddRefed<Promise> GetVRDisplays(ErrorResult& aRv); - void GetActiveVRDisplays(nsTArray<RefPtr<VRDisplay>>& aDisplays) const; #ifdef MOZ_TIME_MANAGER time::TimeManager* GetMozTime(ErrorResult& aRv); #endif // MOZ_TIME_MANAGER @@ -269,10 +266,6 @@ private: RefPtr<MediaKeySystemAccessManager> mMediaKeySystemAccessManager; #endif -public: - void NotifyVRDisplaysUpdated(); - void NotifyActiveVRDisplaysChanged(); - private: virtual ~Navigator(); diff --git a/dom/base/nsCCUncollectableMarker.cpp b/dom/base/nsCCUncollectableMarker.cpp index 861cda521..db4d0d351 100644 --- a/dom/base/nsCCUncollectableMarker.cpp +++ b/dom/base/nsCCUncollectableMarker.cpp @@ -188,23 +188,20 @@ MarkMessageManagers() } void -MarkContentViewer(nsIContentViewer* aViewer, bool aCleanupJS, - bool aPrepareForCC) +MarkDocument(nsIDocument* aDoc, bool aCleanupJS, bool aPrepareForCC) { - if (!aViewer) { + if (!aDoc) { return; } - nsIDocument *doc = aViewer->GetDocument(); - if (doc && - doc->GetMarkedCCGeneration() != nsCCUncollectableMarker::sGeneration) { - doc->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); + if (aDoc->GetMarkedCCGeneration() != nsCCUncollectableMarker::sGeneration) { + aDoc->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); if (aCleanupJS) { - EventListenerManager* elm = doc->GetExistingListenerManager(); + EventListenerManager* elm = aDoc->GetExistingListenerManager(); if (elm) { elm->MarkForCC(); } - nsCOMPtr<EventTarget> win = do_QueryInterface(doc->GetInnerWindow()); + nsCOMPtr<EventTarget> win = do_QueryInterface(aDoc->GetInnerWindow()); if (win) { elm = win->GetExistingListenerManager(); if (elm) { @@ -215,18 +212,27 @@ MarkContentViewer(nsIContentViewer* aViewer, bool aCleanupJS, } else if (aPrepareForCC) { // Unfortunately we need to still mark user data just before running CC so // that it has the right generation. - doc->PropertyTable(DOM_USER_DATA)-> + aDoc->PropertyTable(DOM_USER_DATA)-> EnumerateAll(MarkUserData, &nsCCUncollectableMarker::sGeneration); } } - if (doc) { - if (nsPIDOMWindowInner* inner = doc->GetInnerWindow()) { - inner->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); - } - if (nsPIDOMWindowOuter* outer = doc->GetWindow()) { - outer->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); - } + if (nsPIDOMWindowInner* inner = aDoc->GetInnerWindow()) { + inner->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); + } + if (nsPIDOMWindowOuter* outer = aDoc->GetWindow()) { + outer->MarkUncollectableForCCGeneration(nsCCUncollectableMarker::sGeneration); + } +} + +void +MarkContentViewer(nsIContentViewer* aViewer, bool aCleanupJS, + bool aPrepareForCC) +{ + if (!aViewer) { + return; } + + MarkDocument(aViewer->GetDocument(), aCleanupJS, aPrepareForCC); } void MarkDocShell(nsIDocShellTreeItem* aNode, bool aCleanupJS, diff --git a/dom/base/nsFrameLoader.cpp b/dom/base/nsFrameLoader.cpp index 23067becd..2804f2d4c 100644 --- a/dom/base/nsFrameLoader.cpp +++ b/dom/base/nsFrameLoader.cpp @@ -588,6 +588,9 @@ nsFrameLoader::ReallyStartLoadingInternal() flags = nsIWebNavigation::LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP | nsIWebNavigation::LOAD_FLAGS_DISALLOW_INHERIT_PRINCIPAL; } + + // Notify that this load resulted from attribute changes. + loadInfo->SetIsFromProcessingFrameAttributes(true); // Kick off the load... bool tmpState = mNeedsAsyncDestroy; diff --git a/dom/base/nsGlobalWindow.cpp b/dom/base/nsGlobalWindow.cpp index 86160c77c..677e1a0ea 100644 --- a/dom/base/nsGlobalWindow.cpp +++ b/dom/base/nsGlobalWindow.cpp @@ -202,9 +202,6 @@ #include "mozilla/dom/GamepadManager.h" #endif -#include "mozilla/dom/VRDisplay.h" -#include "mozilla/dom/VREventObserver.h" - #include "nsRefreshDriver.h" #include "Layers.h" @@ -1532,7 +1529,6 @@ nsGlobalWindow::nsGlobalWindow(nsGlobalWindow *aOuterWindow) mShowFocusRingForContent(false), mFocusByKeyOccurred(false), mHasGamepad(false), - mHasVREvents(false), #ifdef MOZ_GAMEPAD mHasSeenGamepadInput(false), #endif @@ -1967,12 +1963,9 @@ nsGlobalWindow::CleanUp() if (IsInnerWindow()) { DisableGamepadUpdates(); mHasGamepad = false; - DisableVRUpdates(); - mHasVREvents = false; DisableIdleCallbackRequests(); } else { MOZ_ASSERT(!mHasGamepad); - MOZ_ASSERT(!mHasVREvents); } if (mCleanMessageManager) { @@ -2118,9 +2111,6 @@ nsGlobalWindow::FreeInnerObjects(bool aForDocumentOpen) mHasGamepad = false; mGamepads.Clear(); #endif - DisableVRUpdates(); - mHasVREvents = false; - mVRDisplays.Clear(); } //***************************************************************************** @@ -2275,7 +2265,6 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INTERNAL(nsGlobalWindow) #endif NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCacheStorage) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mVRDisplays) // Traverse stuff from nsPIDOMWindow NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mChromeEventHandler) @@ -2352,7 +2341,6 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsGlobalWindow) #endif NS_IMPL_CYCLE_COLLECTION_UNLINK(mCacheStorage) - NS_IMPL_CYCLE_COLLECTION_UNLINK(mVRDisplays) // Unlink stuff from nsPIDOMWindow NS_IMPL_CYCLE_COLLECTION_UNLINK(mChromeEventHandler) @@ -10508,24 +10496,6 @@ nsGlobalWindow::DisableGamepadUpdates() } void -nsGlobalWindow::EnableVRUpdates() -{ - MOZ_ASSERT(IsInnerWindow()); - - if (mHasVREvents && !mVREventObserver) { - mVREventObserver = new VREventObserver(this); - } -} - -void -nsGlobalWindow::DisableVRUpdates() -{ - MOZ_ASSERT(IsInnerWindow()); - - mVREventObserver = nullptr; -} - -void nsGlobalWindow::SetChromeEventHandler(EventTarget* aChromeEventHandler) { MOZ_ASSERT(IsOuterWindow()); @@ -12210,7 +12180,6 @@ nsGlobalWindow::Suspend() ac->RemoveWindowListener(mEnabledSensors[i], this); } DisableGamepadUpdates(); - DisableVRUpdates(); mozilla::dom::workers::SuspendWorkersForWindow(AsInner()); @@ -12274,7 +12243,6 @@ nsGlobalWindow::Resume() ac->AddWindowListener(mEnabledSensors[i], this); } EnableGamepadUpdates(); - EnableVRUpdates(); // Resume all of the AudioContexts for this window for (uint32_t i = 0; i < mAudioContexts.Length(); ++i) { @@ -14030,19 +13998,6 @@ nsGlobalWindow::SetHasGamepadEventListener(bool aHasGamepad/* = true*/) void nsGlobalWindow::EventListenerAdded(nsIAtom* aType) { - if (aType == nsGkAtoms::onvrdisplayconnect || - aType == nsGkAtoms::onvrdisplaydisconnect || - aType == nsGkAtoms::onvrdisplaypresentchange) { - NotifyVREventListenerAdded(); - } -} - -void -nsGlobalWindow::NotifyVREventListenerAdded() -{ - MOZ_ASSERT(IsInnerWindow()); - mHasVREvents = true; - EnableVRUpdates(); } void @@ -14187,27 +14142,6 @@ nsGlobalWindow::SyncGamepadState() } #endif // MOZ_GAMEPAD -bool -nsGlobalWindow::UpdateVRDisplays(nsTArray<RefPtr<mozilla::dom::VRDisplay>>& aDevices) -{ - FORWARD_TO_INNER(UpdateVRDisplays, (aDevices), false); - - VRDisplay::UpdateVRDisplays(mVRDisplays, AsInner()); - aDevices = mVRDisplays; - return true; -} - -void -nsGlobalWindow::NotifyActiveVRDisplaysChanged() -{ - MOZ_ASSERT(IsInnerWindow()); - - if (mNavigator) { - mNavigator->NotifyActiveVRDisplaysChanged(); - } -} - - // nsGlobalChromeWindow implementation NS_IMPL_CYCLE_COLLECTION_CLASS(nsGlobalChromeWindow) diff --git a/dom/base/nsGlobalWindow.h b/dom/base/nsGlobalWindow.h index 80bf33b80..1cb825a77 100644 --- a/dom/base/nsGlobalWindow.h +++ b/dom/base/nsGlobalWindow.h @@ -135,8 +135,6 @@ class SpeechSynthesis; class TabGroup; class Timeout; class U2F; -class VRDisplay; -class VREventObserver; class WakeLock; #if defined(MOZ_WIDGET_ANDROID) class WindowOrientationObserver; @@ -745,18 +743,6 @@ public: void EnableGamepadUpdates(); void DisableGamepadUpdates(); - // Inner windows only. - // Enable/disable updates for VR - void EnableVRUpdates(); - void DisableVRUpdates(); - - // Update the VR displays for this window - bool UpdateVRDisplays(nsTArray<RefPtr<mozilla::dom::VRDisplay>>& aDisplays); - - // Inner windows only. - // Called to inform that the set of active VR displays has changed. - void NotifyActiveVRDisplaysChanged(); - #define EVENT(name_, id_, type_, struct_) \ mozilla::dom::EventHandlerNonNull* GetOn##name_() \ { \ @@ -1832,9 +1818,6 @@ protected: // Indicates whether this window wants gamepad input events bool mHasGamepad : 1; - // Inner windows only. - // Indicates whether this window wants VR events - bool mHasVREvents : 1; #ifdef MOZ_GAMEPAD nsCheapSet<nsUint32HashKey> mGamepadIndexSet; nsRefPtrHashtable<nsUint32HashKey, mozilla::dom::Gamepad> mGamepads; @@ -1989,11 +1972,6 @@ protected: // This is the CC generation the last time we called CanSkip. uint32_t mCanSkipCCGeneration; - // The VR Displays for this window - nsTArray<RefPtr<mozilla::dom::VRDisplay>> mVRDisplays; - - nsAutoPtr<mozilla::dom::VREventObserver> mVREventObserver; - friend class nsDOMScriptableHelper; friend class nsDOMWindowUtils; friend class mozilla::dom::PostMessageEvent; diff --git a/dom/base/nsScriptLoader.cpp b/dom/base/nsScriptLoader.cpp index a6d20e363..0eb5bbf31 100644 --- a/dom/base/nsScriptLoader.cpp +++ b/dom/base/nsScriptLoader.cpp @@ -81,11 +81,19 @@ ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsScriptLoadRequest) NS_INTERFACE_MAP_END -NS_IMPL_CYCLE_COLLECTION_0(nsScriptLoadRequest) - NS_IMPL_CYCLE_COLLECTING_ADDREF(nsScriptLoadRequest) NS_IMPL_CYCLE_COLLECTING_RELEASE(nsScriptLoadRequest) +NS_IMPL_CYCLE_COLLECTION_CLASS(nsScriptLoadRequest) + +NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsScriptLoadRequest) + NS_IMPL_CYCLE_COLLECTION_UNLINK(mElement) +NS_IMPL_CYCLE_COLLECTION_UNLINK_END + +NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(nsScriptLoadRequest) + NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mElement) +NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END + nsScriptLoadRequest::~nsScriptLoadRequest() { js_free(mScriptTextBuf); diff --git a/dom/canvas/CanvasRenderingContext2D.cpp b/dom/canvas/CanvasRenderingContext2D.cpp index 18af28e9f..e3406fc02 100644 --- a/dom/canvas/CanvasRenderingContext2D.cpp +++ b/dom/canvas/CanvasRenderingContext2D.cpp @@ -783,6 +783,15 @@ public: : mCanvas(aCanvas) {} + void OnShutdown() { + if(!mCanvas) { + return; + } + + mCanvas = nullptr; + nsContentUtils::UnregisterShutdownObserver(this); + } + NS_DECL_ISUPPORTS NS_DECL_NSIOBSERVER private: @@ -800,7 +809,7 @@ CanvasShutdownObserver::Observe(nsISupports* aSubject, { if (mCanvas && strcmp(aTopic, NS_XPCOM_SHUTDOWN_OBSERVER_ID) == 0) { mCanvas->OnShutdown(); - nsContentUtils::UnregisterShutdownObserver(this); + OnShutdown(); } return NS_OK; @@ -1218,7 +1227,7 @@ void CanvasRenderingContext2D::RemoveShutdownObserver() { if (mShutdownObserver) { - nsContentUtils::UnregisterShutdownObserver(mShutdownObserver); + mShutdownObserver->OnShutdown(); mShutdownObserver = nullptr; } } diff --git a/dom/canvas/WebGLContext.cpp b/dom/canvas/WebGLContext.cpp index 14bc7e3e3..e2e05e5fd 100644 --- a/dom/canvas/WebGLContext.cpp +++ b/dom/canvas/WebGLContext.cpp @@ -47,7 +47,6 @@ #include "nsSVGEffects.h" #include "prenv.h" #include "ScopedGLHelpers.h" -#include "VRManagerChild.h" #include "mozilla/layers/TextureClientSharedSurface.h" // Local @@ -2239,84 +2238,6 @@ WebGLContext::GetUnpackSize(bool isFunc3D, uint32_t width, uint32_t height, return totalBytes; } -already_AddRefed<layers::SharedSurfaceTextureClient> -WebGLContext::GetVRFrame() -{ - if (!mLayerIsMirror) { - /** - * Do not allow VR frame submission until a mirroring canvas layer has - * been returned by GetCanvasLayer - */ - return nullptr; - } - - VRManagerChild* vrmc = VRManagerChild::Get(); - if (!vrmc) { - return nullptr; - } - - /** - * Swap buffers as though composition has occurred. - * We will then share the resulting front buffer to be submitted to the VR - * compositor. - */ - BeginComposition(); - EndComposition(); - - gl::GLScreenBuffer* screen = gl->Screen(); - if (!screen) { - return nullptr; - } - - RefPtr<SharedSurfaceTextureClient> sharedSurface = screen->Front(); - if (!sharedSurface) { - return nullptr; - } - - if (sharedSurface && sharedSurface->GetAllocator() != vrmc) { - RefPtr<SharedSurfaceTextureClient> dest = - screen->Factory()->NewTexClient(sharedSurface->GetSize()); - if (!dest) { - return nullptr; - } - gl::SharedSurface* destSurf = dest->Surf(); - destSurf->ProducerAcquire(); - SharedSurface::ProdCopy(sharedSurface->Surf(), dest->Surf(), - screen->Factory()); - destSurf->ProducerRelease(); - - return dest.forget(); - } - - return sharedSurface.forget(); -} - -bool -WebGLContext::StartVRPresentation() -{ - VRManagerChild* vrmc = VRManagerChild::Get(); - if (!vrmc) { - return false; - } - gl::GLScreenBuffer* screen = gl->Screen(); - if (!screen) { - return false; - } - gl::SurfaceCaps caps = screen->mCaps; - - UniquePtr<gl::SurfaceFactory> factory = - gl::GLScreenBuffer::CreateFactory(gl, - caps, - vrmc, - vrmc->GetBackendType(), - TextureFlags::ORIGIN_BOTTOM_LEFT); - - if (factory) { - screen->Morph(Move(factory)); - } - return true; -} - //////////////////////////////////////////////////////////////////////////////// static inline size_t diff --git a/dom/canvas/WebGLContext.h b/dom/canvas/WebGLContext.h index b4d416a33..3ec307b00 100644 --- a/dom/canvas/WebGLContext.h +++ b/dom/canvas/WebGLContext.h @@ -656,9 +656,6 @@ public: void PixelStorei(GLenum pname, GLint param); void PolygonOffset(GLfloat factor, GLfloat units); - already_AddRefed<layers::SharedSurfaceTextureClient> GetVRFrame(); - bool StartVRPresentation(); - //// webgl::PackingInfo diff --git a/dom/crypto/WebCryptoTask.cpp b/dom/crypto/WebCryptoTask.cpp index c4cc7080d..e5f5882e9 100644 --- a/dom/crypto/WebCryptoTask.cpp +++ b/dom/crypto/WebCryptoTask.cpp @@ -584,7 +584,7 @@ public: mMechanism = CKM_AES_CBC_PAD; telemetryAlg = TA_AES_CBC; - AesCbcParams params; + RootedDictionary<AesCbcParams> params(aCx); nsresult rv = Coerce(aCx, params, aAlgorithm); if (NS_FAILED(rv)) { mEarlyRv = NS_ERROR_DOM_INVALID_ACCESS_ERR; @@ -601,7 +601,7 @@ public: mMechanism = CKM_AES_CTR; telemetryAlg = TA_AES_CTR; - AesCtrParams params; + RootedDictionary<AesCtrParams> params(aCx); nsresult rv = Coerce(aCx, params, aAlgorithm); if (NS_FAILED(rv)) { mEarlyRv = NS_ERROR_DOM_SYNTAX_ERR; @@ -620,7 +620,7 @@ public: mMechanism = CKM_AES_GCM; telemetryAlg = TA_AES_GCM; - AesGcmParams params; + RootedDictionary<AesGcmParams> params(aCx); nsresult rv = Coerce(aCx, params, aAlgorithm); if (NS_FAILED(rv)) { mEarlyRv = NS_ERROR_DOM_SYNTAX_ERR; diff --git a/dom/gamepad/GamepadManager.cpp b/dom/gamepad/GamepadManager.cpp index dde71dd0a..e17829652 100644 --- a/dom/gamepad/GamepadManager.cpp +++ b/dom/gamepad/GamepadManager.cpp @@ -28,7 +28,6 @@ #include "nsIObserverService.h" #include "nsIServiceManager.h" #include "nsThreadUtils.h" -#include "VRManagerChild.h" #include "mozilla/Services.h" #include "mozilla/Unused.h" @@ -110,11 +109,6 @@ GamepadManager::StopMonitoring() } mChannelChildren.Clear(); mGamepads.Clear(); - -#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_LINUX) - mVRChannelChild = gfx::VRManagerChild::Get(); - mVRChannelChild->SendControllerListenerRemoved(); -#endif } void @@ -211,11 +205,6 @@ uint32_t GamepadManager::GetGamepadIndexWithServiceType(uint32_t aIndex, newIndex = aIndex; break; } - case GamepadServiceType::VR: - { - newIndex = aIndex + VR_GAMEPAD_IDX_OFFSET; - break; - } default: MOZ_ASSERT(false); break; @@ -679,13 +668,6 @@ GamepadManager::ActorCreated(PBackgroundChild *aActor) MOZ_ASSERT(initedChild == child); child->SendGamepadListenerAdded(); mChannelChildren.AppendElement(child); - -#if defined(XP_WIN) || defined(XP_MACOSX) || defined(XP_LINUX) - // Construct VRManagerChannel and ask adding the connected - // VR controllers to GamepadManager - mVRChannelChild = gfx::VRManagerChild::Get(); - mVRChannelChild->SendControllerListenerAdded(); -#endif } //Override nsIIPCBackgroundChildCreateCallback diff --git a/dom/gamepad/GamepadManager.h b/dom/gamepad/GamepadManager.h index 1bb437d8f..a772221ca 100644 --- a/dom/gamepad/GamepadManager.h +++ b/dom/gamepad/GamepadManager.h @@ -16,9 +16,6 @@ class nsGlobalWindow; namespace mozilla { -namespace gfx { -class VRManagerChild; -} // namespace gfx namespace dom { class EventTarget; @@ -123,7 +120,6 @@ class GamepadManager final : public nsIObserver, // will be destroyed during the IPDL shutdown chain, so we // don't need to refcount it here. nsTArray<GamepadEventChannelChild *> mChannelChildren; - gfx::VRManagerChild* mVRChannelChild; private: @@ -138,8 +134,6 @@ class GamepadManager final : public nsIObserver, // Indicate that a window has received data from a gamepad. void SetWindowHasSeenGamepad(nsGlobalWindow* aWindow, uint32_t aIndex, bool aHasSeen = true); - // Our gamepad index has VR_GAMEPAD_IDX_OFFSET while GamepadChannelType - // is from VRManager. uint32_t GetGamepadIndexWithServiceType(uint32_t aIndex, GamepadServiceType aServiceType); // Gamepads connected to the system. Copies of these are handed out diff --git a/dom/gamepad/ipc/GamepadServiceType.h b/dom/gamepad/ipc/GamepadServiceType.h index acc0967d1..6200cdfa9 100644 --- a/dom/gamepad/ipc/GamepadServiceType.h +++ b/dom/gamepad/ipc/GamepadServiceType.h @@ -6,11 +6,9 @@ namespace mozilla{ namespace dom{ // Standard channel is used for managing gamepads that -// are from GamepadPlatformService. VR channel -// is for gamepads that are from VRManagerChild. +// are from GamepadPlatformService. enum class GamepadServiceType : uint16_t { Standard, - VR, NumGamepadServiceType }; diff --git a/dom/html/HTMLCanvasElement.cpp b/dom/html/HTMLCanvasElement.cpp index 88b41bce0..527135a80 100644 --- a/dom/html/HTMLCanvasElement.cpp +++ b/dom/html/HTMLCanvasElement.cpp @@ -42,7 +42,6 @@ #include "nsRefreshDriver.h" #include "nsStreamUtils.h" #include "ActiveLayerTracker.h" -#include "VRManagerChild.h" #include "WebGL1Context.h" #include "WebGL2Context.h" @@ -358,7 +357,6 @@ NS_IMPL_ISUPPORTS(HTMLCanvasElementObserver, nsIObserver) HTMLCanvasElement::HTMLCanvasElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) : nsGenericHTMLElement(aNodeInfo), mResetLayer(true) , - mVRPresentationActive(false), mWriteOnly(false) {} @@ -1111,7 +1109,7 @@ HTMLCanvasElement::GetCanvasLayer(nsDisplayListBuilder* aBuilder, static uint8_t sOffscreenCanvasLayerUserDataDummy = 0; if (mCurrentContext) { - return mCurrentContext->GetCanvasLayer(aBuilder, aOldLayer, aManager, mVRPresentationActive); + return mCurrentContext->GetCanvasLayer(aBuilder, aOldLayer, aManager); } if (mOffscreenCanvas) { @@ -1441,42 +1439,5 @@ HTMLCanvasElement::InvalidateFromAsyncCanvasRenderer(AsyncCanvasRenderer *aRende element->InvalidateCanvasContent(nullptr); } -void -HTMLCanvasElement::StartVRPresentation() -{ - WebGLContext* webgl = static_cast<WebGLContext*>(GetContextAtIndex(0)); - if (!webgl) { - return; - } - - if (!webgl->StartVRPresentation()) { - return; - } - - mVRPresentationActive = true; -} - -void -HTMLCanvasElement::StopVRPresentation() -{ - mVRPresentationActive = false; -} - -already_AddRefed<layers::SharedSurfaceTextureClient> -HTMLCanvasElement::GetVRFrame() -{ - if (GetCurrentContextType() != CanvasContextType::WebGL1 && - GetCurrentContextType() != CanvasContextType::WebGL2) { - return nullptr; - } - - WebGLContext* webgl = static_cast<WebGLContext*>(GetContextAtIndex(0)); - if (!webgl) { - return nullptr; - } - - return webgl->GetVRFrame(); -} - } // namespace dom } // namespace mozilla diff --git a/dom/html/HTMLCanvasElement.h b/dom/html/HTMLCanvasElement.h index 81c141d3c..746fab198 100644 --- a/dom/html/HTMLCanvasElement.h +++ b/dom/html/HTMLCanvasElement.h @@ -350,10 +350,6 @@ public: static void SetAttrFromAsyncCanvasRenderer(AsyncCanvasRenderer *aRenderer); static void InvalidateFromAsyncCanvasRenderer(AsyncCanvasRenderer *aRenderer); - void StartVRPresentation(); - void StopVRPresentation(); - already_AddRefed<layers::SharedSurfaceTextureClient> GetVRFrame(); - protected: virtual ~HTMLCanvasElement(); diff --git a/dom/html/HTMLOptionsCollection.cpp b/dom/html/HTMLOptionsCollection.cpp index 294493c0c..67de97fc4 100644 --- a/dom/html/HTMLOptionsCollection.cpp +++ b/dom/html/HTMLOptionsCollection.cpp @@ -35,23 +35,8 @@ namespace mozilla { namespace dom { HTMLOptionsCollection::HTMLOptionsCollection(HTMLSelectElement* aSelect) -{ - // Do not maintain a reference counted reference. When - // the select goes away, it will let us know. - mSelect = aSelect; -} - -HTMLOptionsCollection::~HTMLOptionsCollection() -{ - DropReference(); -} - -void -HTMLOptionsCollection::DropReference() -{ - // Drop our (non ref-counted) reference - mSelect = nullptr; -} + : mSelect(aSelect) +{} nsresult HTMLOptionsCollection::GetOptionIndex(Element* aOption, @@ -88,7 +73,9 @@ HTMLOptionsCollection::GetOptionIndex(Element* aOption, } -NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(HTMLOptionsCollection, mElements) +NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(HTMLOptionsCollection, + mElements, + mSelect) // nsISupports @@ -124,10 +111,6 @@ HTMLOptionsCollection::GetLength(uint32_t* aLength) NS_IMETHODIMP HTMLOptionsCollection::SetLength(uint32_t aLength) { - if (!mSelect) { - return NS_ERROR_UNEXPECTED; - } - return mSelect->SetLength(aLength); } @@ -135,10 +118,6 @@ NS_IMETHODIMP HTMLOptionsCollection::SetOption(uint32_t aIndex, nsIDOMHTMLOptionElement* aOption) { - if (!mSelect) { - return NS_OK; - } - // if the new option is null, just remove this option. Note that it's safe // to pass a too-large aIndex in here. if (!aOption) { @@ -187,11 +166,6 @@ HTMLOptionsCollection::SetOption(uint32_t aIndex, int32_t HTMLOptionsCollection::GetSelectedIndex(ErrorResult& aError) { - if (!mSelect) { - aError.Throw(NS_ERROR_UNEXPECTED); - return 0; - } - int32_t selectedIndex; aError = mSelect->GetSelectedIndex(&selectedIndex); return selectedIndex; @@ -209,11 +183,6 @@ void HTMLOptionsCollection::SetSelectedIndex(int32_t aSelectedIndex, ErrorResult& aError) { - if (!mSelect) { - aError.Throw(NS_ERROR_UNEXPECTED); - return; - } - aError = mSelect->SetSelectedIndex(aSelectedIndex); } @@ -339,22 +308,12 @@ HTMLOptionsCollection::Add(const HTMLOptionOrOptGroupElement& aElement, const Nullable<HTMLElementOrLong>& aBefore, ErrorResult& aError) { - if (!mSelect) { - aError.Throw(NS_ERROR_NOT_INITIALIZED); - return; - } - mSelect->Add(aElement, aBefore, aError); } void HTMLOptionsCollection::Remove(int32_t aIndex, ErrorResult& aError) { - if (!mSelect) { - aError.Throw(NS_ERROR_UNEXPECTED); - return; - } - uint32_t len = 0; mSelect->GetLength(&len); if (aIndex < 0 || (uint32_t)aIndex >= len) diff --git a/dom/html/HTMLOptionsCollection.h b/dom/html/HTMLOptionsCollection.h index 21123b3d2..496919555 100644 --- a/dom/html/HTMLOptionsCollection.h +++ b/dom/html/HTMLOptionsCollection.h @@ -46,7 +46,7 @@ public: using nsWrapperCache::GetWrapper; virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; protected: - virtual ~HTMLOptionsCollection(); + virtual ~HTMLOptionsCollection() = default; virtual JSObject* GetWrapperPreserveColorInternal() override { @@ -113,11 +113,6 @@ public: } /** - * Drop the reference to the select. Called during select destruction. - */ - void DropReference(); - - /** * Finds the index of a given option element. * If the option isn't part of the collection, return NS_ERROR_FAILURE * without setting aIndex. @@ -161,7 +156,7 @@ private: * various members such as InsertOptionAt are also infallible. */ nsTArray<RefPtr<mozilla::dom::HTMLOptionElement> > mElements; /** The select element that contains this array */ - HTMLSelectElement* mSelect; + RefPtr<HTMLSelectElement> mSelect; }; } // namespace dom diff --git a/dom/html/HTMLSelectElement.cpp b/dom/html/HTMLSelectElement.cpp index 53f42317a..9ba0a1efe 100644 --- a/dom/html/HTMLSelectElement.cpp +++ b/dom/html/HTMLSelectElement.cpp @@ -130,11 +130,6 @@ HTMLSelectElement::HTMLSelectElement(already_AddRefed<mozilla::dom::NodeInfo>& a NS_EVENT_STATE_VALID); } -HTMLSelectElement::~HTMLSelectElement() -{ - mOptions->DropReference(); -} - // ISupports NS_IMPL_CYCLE_COLLECTION_CLASS(HTMLSelectElement) diff --git a/dom/html/HTMLSelectElement.h b/dom/html/HTMLSelectElement.h index 8a25385de..dc1075cd7 100644 --- a/dom/html/HTMLSelectElement.h +++ b/dom/html/HTMLSelectElement.h @@ -436,7 +436,7 @@ public: void SetOpenInParentProcess(bool aVal); protected: - virtual ~HTMLSelectElement(); + virtual ~HTMLSelectElement() = default; friend class SafeOptionListMutation; diff --git a/dom/html/TextTrackManager.cpp b/dom/html/TextTrackManager.cpp index 4266575f7..cc14858b6 100644 --- a/dom/html/TextTrackManager.cpp +++ b/dom/html/TextTrackManager.cpp @@ -29,6 +29,13 @@ namespace dom { NS_IMPL_ISUPPORTS(TextTrackManager::ShutdownObserverProxy, nsIObserver); +void +TextTrackManager::ShutdownObserverProxy::Unregister() +{ + nsContentUtils::UnregisterShutdownObserver(this); + mManager = nullptr; +} + CompareTextTracks::CompareTextTracks(HTMLMediaElement* aMediaElement) { mMediaElement = aMediaElement; @@ -137,7 +144,7 @@ TextTrackManager::TextTrackManager(HTMLMediaElement *aMediaElement) TextTrackManager::~TextTrackManager() { WEBVTT_LOG("%p ~TextTrackManager",this); - nsContentUtils::UnregisterShutdownObserver(mShutdownProxy); + mShutdownProxy->Unregister(); } TextTrackList* diff --git a/dom/html/TextTrackManager.h b/dom/html/TextTrackManager.h index d20707346..4ad1a57a7 100644 --- a/dom/html/TextTrackManager.h +++ b/dom/html/TextTrackManager.h @@ -170,11 +170,15 @@ private: { MOZ_ASSERT(NS_IsMainThread()); if (strcmp(aTopic, NS_XPCOM_SHUTDOWN_OBSERVER_ID) == 0) { - nsContentUtils::UnregisterShutdownObserver(this); - mManager->NotifyShutdown(); + if (mManager) { + mManager->NotifyShutdown(); + } + Unregister(); } return NS_OK; } + + void Unregister(); private: ~ShutdownObserverProxy() {}; diff --git a/dom/ipc/ContentChild.cpp b/dom/ipc/ContentChild.cpp index fc288e2c5..fdf0fcf3e 100644 --- a/dom/ipc/ContentChild.cpp +++ b/dom/ipc/ContentChild.cpp @@ -171,7 +171,6 @@ #include "GMPServiceChild.h" #include "gfxPlatform.h" #include "nscore.h" // for NS_FREE_PERMANENT_DATA -#include "VRManagerChild.h" using namespace mozilla; using namespace mozilla::docshell; @@ -1148,7 +1147,6 @@ ContentChild::RecvGMPsChanged(nsTArray<GMPCapabilityData>&& capabilities) bool ContentChild::RecvInitRendering(Endpoint<PCompositorBridgeChild>&& aCompositor, Endpoint<PImageBridgeChild>&& aImageBridge, - Endpoint<PVRManagerChild>&& aVRBridge, Endpoint<PVideoDecoderManagerChild>&& aVideoManager) { if (!CompositorBridgeChild::InitForContent(Move(aCompositor))) { @@ -1157,9 +1155,6 @@ ContentChild::RecvInitRendering(Endpoint<PCompositorBridgeChild>&& aCompositor, if (!ImageBridgeChild::InitForContent(Move(aImageBridge))) { return false; } - if (!gfx::VRManagerChild::InitForContent(Move(aVRBridge))) { - return false; - } VideoDecoderManagerChild::InitForContent(Move(aVideoManager)); return true; } @@ -1167,7 +1162,6 @@ ContentChild::RecvInitRendering(Endpoint<PCompositorBridgeChild>&& aCompositor, bool ContentChild::RecvReinitRendering(Endpoint<PCompositorBridgeChild>&& aCompositor, Endpoint<PImageBridgeChild>&& aImageBridge, - Endpoint<PVRManagerChild>&& aVRBridge, Endpoint<PVideoDecoderManagerChild>&& aVideoManager) { nsTArray<RefPtr<TabChild>> tabs = TabChild::GetAll(); @@ -1186,9 +1180,6 @@ ContentChild::RecvReinitRendering(Endpoint<PCompositorBridgeChild>&& aCompositor if (!ImageBridgeChild::ReinitForContent(Move(aImageBridge))) { return false; } - if (!gfx::VRManagerChild::ReinitForContent(Move(aVRBridge))) { - return false; - } // Establish new PLayerTransactions. for (const auto& tabChild : tabs) { diff --git a/dom/ipc/ContentChild.h b/dom/ipc/ContentChild.h index ba590b58e..f29d17e7f 100644 --- a/dom/ipc/ContentChild.h +++ b/dom/ipc/ContentChild.h @@ -152,15 +152,13 @@ public: RecvInitRendering( Endpoint<PCompositorBridgeChild>&& aCompositor, Endpoint<PImageBridgeChild>&& aImageBridge, - Endpoint<PVRManagerChild>&& aVRBridge, - Endpoint<PVideoDecoderManagerChild>&& aVideoManager) override; + Endpoint<PVideoDecoderManagerChild>&& aVideoManager); bool RecvReinitRendering( Endpoint<PCompositorBridgeChild>&& aCompositor, Endpoint<PImageBridgeChild>&& aImageBridge, - Endpoint<PVRManagerChild>&& aVRBridge, - Endpoint<PVideoDecoderManagerChild>&& aVideoManager) override; + Endpoint<PVideoDecoderManagerChild>&& aVideoManager); PProcessHangMonitorChild* AllocPProcessHangMonitorChild(Transport* aTransport, diff --git a/dom/ipc/ContentParent.cpp b/dom/ipc/ContentParent.cpp index 5c6aadb77..417420ecb 100644 --- a/dom/ipc/ContentParent.cpp +++ b/dom/ipc/ContentParent.cpp @@ -2073,21 +2073,18 @@ ContentParent::InitInternal(ProcessPriority aInitialPriority, Endpoint<PCompositorBridgeChild> compositor; Endpoint<PImageBridgeChild> imageBridge; - Endpoint<PVRManagerChild> vrBridge; Endpoint<PVideoDecoderManagerChild> videoManager; DebugOnly<bool> opened = gpm->CreateContentBridges( OtherPid(), &compositor, &imageBridge, - &vrBridge, &videoManager); MOZ_ASSERT(opened); Unused << SendInitRendering( Move(compositor), Move(imageBridge), - Move(vrBridge), Move(videoManager)); gpm->AddListener(this); @@ -2201,21 +2198,18 @@ ContentParent::OnCompositorUnexpectedShutdown() Endpoint<PCompositorBridgeChild> compositor; Endpoint<PImageBridgeChild> imageBridge; - Endpoint<PVRManagerChild> vrBridge; Endpoint<PVideoDecoderManagerChild> videoManager; DebugOnly<bool> opened = gpm->CreateContentBridges( OtherPid(), &compositor, &imageBridge, - &vrBridge, &videoManager); MOZ_ASSERT(opened); Unused << SendReinitRendering( Move(compositor), Move(imageBridge), - Move(vrBridge), Move(videoManager)); } diff --git a/dom/ipc/PContent.ipdl b/dom/ipc/PContent.ipdl index c01ad59c1..9298f9d02 100644 --- a/dom/ipc/PContent.ipdl +++ b/dom/ipc/PContent.ipdl @@ -44,7 +44,6 @@ include protocol PRemoteSpellcheckEngine; include protocol PWebBrowserPersistDocument; include protocol PWebrtcGlobal; include protocol PPresentation; -include protocol PVRManager; include protocol PVideoDecoderManager; include protocol PFlyWebPublishedServer; include DOMTypes; @@ -311,7 +310,6 @@ child: async InitRendering( Endpoint<PCompositorBridgeChild> compositor, Endpoint<PImageBridgeChild> imageBridge, - Endpoint<PVRManagerChild> vr, Endpoint<PVideoDecoderManagerChild> video); // Re-create the rendering stack using the given endpoints. This is sent @@ -320,7 +318,6 @@ child: async ReinitRendering( Endpoint<PCompositorBridgeChild> compositor, Endpoint<PImageBridgeChild> bridge, - Endpoint<PVRManagerChild> vr, Endpoint<PVideoDecoderManagerChild> video); /** diff --git a/dom/ipc/TabChild.cpp b/dom/ipc/TabChild.cpp index 244fa9969..3fe94001e 100644 --- a/dom/ipc/TabChild.cpp +++ b/dom/ipc/TabChild.cpp @@ -107,7 +107,6 @@ #include "nsDeviceContext.h" #include "nsSandboxFlags.h" #include "FrameLayerBuilder.h" -#include "VRManagerChild.h" #include "nsICommandParams.h" #include "nsISHistory.h" #include "nsQueryObject.h" @@ -2565,7 +2564,6 @@ TabChild::InitRenderingState(const TextureFactoryIdentifier& aTextureFactoryIden lf->SetShadowManager(shadowManager); lf->IdentifyTextureHost(mTextureFactoryIdentifier); ImageBridgeChild::IdentifyCompositorTextureHost(mTextureFactoryIdentifier); - gfx::VRManagerChild::IdentifyTextureHost(mTextureFactoryIdentifier); } mRemoteFrame = remoteFrame; diff --git a/dom/media/DecoderTraits.cpp b/dom/media/DecoderTraits.cpp index 56ebd9ce9..f8cb4fd0e 100644 --- a/dom/media/DecoderTraits.cpp +++ b/dom/media/DecoderTraits.cpp @@ -18,15 +18,6 @@ #include "WebMDecoder.h" #include "WebMDemuxer.h" -#ifdef MOZ_ANDROID_OMX -#include "AndroidMediaDecoder.h" -#include "AndroidMediaReader.h" -#include "AndroidMediaPluginHost.h" -#endif -#ifdef MOZ_DIRECTSHOW -#include "DirectShowDecoder.h" -#include "DirectShowReader.h" -#endif #ifdef MOZ_FMP4 #include "MP4Decoder.h" #include "MP4Demuxer.h" @@ -110,29 +101,6 @@ IsHttpLiveStreamingType(const nsACString& aType) return CodecListContains(gHttpLiveStreamingTypes, aType); } -#ifdef MOZ_ANDROID_OMX -static bool -IsAndroidMediaType(const nsACString& aType) -{ - if (!MediaDecoder::IsAndroidMediaPluginEnabled()) { - return false; - } - - static const char* supportedTypes[] = { - "audio/mpeg", "audio/mp4", "video/mp4", "video/x-m4v", nullptr - }; - return CodecListContains(supportedTypes, aType); -} -#endif - -#ifdef MOZ_DIRECTSHOW -static bool -IsDirectShowSupportedType(const nsACString& aType) -{ - return DirectShowDecoder::GetSupportedCodecs(aType, nullptr); -} -#endif - #ifdef MOZ_FMP4 static bool IsMP4SupportedType(const MediaContentType& aParsedType, @@ -247,14 +215,6 @@ CanHandleCodecsType(const MediaContentType& aType, if (IsFlacSupportedType(aType.GetMIMEType(), aType.GetCodecs())) { return CANPLAY_YES; } -#ifdef MOZ_DIRECTSHOW - DirectShowDecoder::GetSupportedCodecs(aType.GetMIMEType(), &codecList); -#endif -#ifdef MOZ_ANDROID_OMX - if (MediaDecoder::IsAndroidMediaPluginEnabled()) { - EnsureAndroidMediaPluginHost()->FindDecoder(aType.GetMIMEType(), &codecList); - } -#endif if (!codecList) { return CANPLAY_MAYBE; } @@ -320,17 +280,6 @@ CanHandleMediaType(const MediaContentType& aType, if (IsFlacSupportedType(aType.GetMIMEType())) { return CANPLAY_MAYBE; } -#ifdef MOZ_DIRECTSHOW - if (DirectShowDecoder::GetSupportedCodecs(aType.GetMIMEType(), nullptr)) { - return CANPLAY_MAYBE; - } -#endif -#ifdef MOZ_ANDROID_OMX - if (MediaDecoder::IsAndroidMediaPluginEnabled() && - EnsureAndroidMediaPluginHost()->FindDecoder(aType.GetMIMEType(), nullptr)) { - return CANPLAY_MAYBE; - } -#endif return CANPLAY_NO; } @@ -411,28 +360,12 @@ InstantiateDecoder(const nsACString& aType, decoder = new FlacDecoder(aOwner); return decoder.forget(); } -#ifdef MOZ_ANDROID_OMX - if (MediaDecoder::IsAndroidMediaPluginEnabled() && - EnsureAndroidMediaPluginHost()->FindDecoder(aType, nullptr)) { - decoder = new AndroidMediaDecoder(aOwner, aType); - return decoder.forget(); - } -#endif if (IsWebMSupportedType(aType)) { decoder = new WebMDecoder(aOwner); return decoder.forget(); } -#ifdef MOZ_DIRECTSHOW - // Note: DirectShow should come before WMF, so that we prefer DirectShow's - // MP3 support over WMF's. - if (IsDirectShowSupportedType(aType)) { - decoder = new DirectShowDecoder(aOwner); - return decoder.forget(); - } -#endif - return nullptr; } @@ -461,7 +394,7 @@ MediaDecoderReader* DecoderTraits::CreateReader(const nsACString& aType, Abstrac } else #endif if (IsMP3SupportedType(aType)) { - decoderReader = new MediaFormatReader(aDecoder, new mp3::MP3Demuxer(aDecoder->GetResource())); + decoderReader = new MediaFormatReader(aDecoder, new MP3Demuxer(aDecoder->GetResource())); } else if (IsAACSupportedType(aType)) { decoderReader = new MediaFormatReader(aDecoder, new ADTSDemuxer(aDecoder->GetResource())); @@ -475,22 +408,10 @@ MediaDecoderReader* DecoderTraits::CreateReader(const nsACString& aType, Abstrac if (IsOggSupportedType(aType)) { decoderReader = new MediaFormatReader(aDecoder, new OggDemuxer(aDecoder->GetResource())); } else -#ifdef MOZ_ANDROID_OMX - if (MediaDecoder::IsAndroidMediaPluginEnabled() && - EnsureAndroidMediaPluginHost()->FindDecoder(aType, nullptr)) { - decoderReader = new AndroidMediaReader(aDecoder, aType); - } else -#endif if (IsWebMSupportedType(aType)) { decoderReader = new MediaFormatReader(aDecoder, new WebMDemuxer(aDecoder->GetResource())); - } else -#ifdef MOZ_DIRECTSHOW - if (IsDirectShowSupportedType(aType)) { - decoderReader = new DirectShowReader(aDecoder); - } else -#endif - if (false) {} // dummy if to take care of the dangling else + } return decoderReader; } @@ -509,18 +430,12 @@ bool DecoderTraits::IsSupportedInVideoDocument(const nsACString& aType) return IsOggSupportedType(aType) || IsWebMSupportedType(aType) || -#ifdef MOZ_ANDROID_OMX - (MediaDecoder::IsAndroidMediaPluginEnabled() && IsAndroidMediaType(aType)) || -#endif #ifdef MOZ_FMP4 IsMP4SupportedType(aType, /* DecoderDoctorDiagnostics* */ nullptr) || #endif IsMP3SupportedType(aType) || IsAACSupportedType(aType) || IsFlacSupportedType(aType) || -#ifdef MOZ_DIRECTSHOW - IsDirectShowSupportedType(aType) || -#endif false; } diff --git a/dom/media/MP3FrameParser.cpp b/dom/media/MP3FrameParser.cpp deleted file mode 100644 index 242e3df00..000000000 --- a/dom/media/MP3FrameParser.cpp +++ /dev/null @@ -1,591 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include <algorithm> - -#include "nsMemory.h" -#include "MP3FrameParser.h" -#include "VideoUtils.h" - - -#define FROM_BIG_ENDIAN(X) ((uint32_t)((uint8_t)(X)[0] << 24 | (uint8_t)(X)[1] << 16 | \ - (uint8_t)(X)[2] << 8 | (uint8_t)(X)[3])) - - -namespace mozilla { - -/* - * Following code taken from http://www.hydrogenaudio.org/forums/index.php?showtopic=85125 - * with permission from the author, Nick Wallette <sirnickity@gmail.com>. - */ - -/* BEGIN shameless copy and paste */ - -// Bitrates - use [version][layer][bitrate] -const uint16_t mpeg_bitrates[4][4][16] = { - { // Version 2.5 - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Reserved - { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, // Layer 3 - { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, // Layer 2 - { 0, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 0 } // Layer 1 - }, - { // Reserved - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Invalid - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Invalid - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Invalid - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } // Invalid - }, - { // Version 2 - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Reserved - { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, // Layer 3 - { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 0 }, // Layer 2 - { 0, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 0 } // Layer 1 - }, - { // Version 1 - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, // Reserved - { 0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0 }, // Layer 3 - { 0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 }, // Layer 2 - { 0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 }, // Layer 1 - } -}; - -// Sample rates - use [version][srate] -const uint16_t mpeg_srates[4][4] = { - { 11025, 12000, 8000, 0 }, // MPEG 2.5 - { 0, 0, 0, 0 }, // Reserved - { 22050, 24000, 16000, 0 }, // MPEG 2 - { 44100, 48000, 32000, 0 } // MPEG 1 -}; - -// Samples per frame - use [version][layer] -const uint16_t mpeg_frame_samples[4][4] = { -// Rsvd 3 2 1 < Layer v Version - { 0, 576, 1152, 384 }, // 2.5 - { 0, 0, 0, 0 }, // Reserved - { 0, 576, 1152, 384 }, // 2 - { 0, 1152, 1152, 384 } // 1 -}; - -// Slot size (MPEG unit of measurement) - use [layer] -const uint8_t mpeg_slot_size[4] = { 0, 1, 1, 4 }; // Rsvd, 3, 2, 1 - -uint16_t -MP3Frame::CalculateLength() -{ - // Lookup real values of these fields - uint32_t bitrate = mpeg_bitrates[mVersion][mLayer][mBitrate] * 1000; - uint32_t samprate = mpeg_srates[mVersion][mSampleRate]; - uint16_t samples = mpeg_frame_samples[mVersion][mLayer]; - uint8_t slot_size = mpeg_slot_size[mLayer]; - - // In-between calculations - float bps = (float)samples / 8.0; - float fsize = ( (bps * (float)bitrate) / (float)samprate ) - + ( (mPad) ? slot_size : 0 ); - - // Frame sizes are truncated integers - return (uint16_t)fsize; -} - -/* END shameless copy and paste */ - - -/** MP3Parser methods **/ - -MP3Parser::MP3Parser() - : mCurrentChar(0) -{ } - -void -MP3Parser::Reset() -{ - mCurrentChar = 0; -} - -uint16_t -MP3Parser::ParseFrameLength(uint8_t ch) -{ - mData.mRaw[mCurrentChar] = ch; - - MP3Frame &frame = mData.mFrame; - - // Validate MP3 header as we read. We can't mistake the start of an MP3 frame - // for the middle of another frame due to the sync byte at the beginning - // of the frame. - - // The only valid position for an all-high byte is the sync byte at the - // beginning of the frame. - if (ch == 0xff) { - mCurrentChar = 0; - } - - // Make sure the current byte is valid in context. If not, reset the parser. - if (mCurrentChar == 2) { - if (frame.mBitrate == 0x0f) { - goto fail; - } - } else if (mCurrentChar == 1) { - if (frame.mSync2 != 0x07 - || frame.mVersion == 0x01 - || frame.mLayer == 0x00) { - goto fail; - } - } - - // The only valid character at the beginning of the header is 0xff. Fail if - // it's different. - if (mCurrentChar == 0 && frame.mSync1 != 0xff) { - // Couldn't find the sync byte. Fail. - return 0; - } - - mCurrentChar++; - MOZ_ASSERT(mCurrentChar <= sizeof(MP3Frame)); - - // Don't have a full header yet. - if (mCurrentChar < sizeof(MP3Frame)) { - return 0; - } - - // Woo, valid header. Return the length. - mCurrentChar = 0; - return frame.CalculateLength(); - -fail: - Reset(); - return 0; -} - -uint32_t -MP3Parser::GetSampleRate() -{ - MP3Frame &frame = mData.mFrame; - return mpeg_srates[frame.mVersion][frame.mSampleRate]; -} - -uint32_t -MP3Parser::GetSamplesPerFrame() -{ - MP3Frame &frame = mData.mFrame; - return mpeg_frame_samples[frame.mVersion][frame.mLayer]; -} - - -/** ID3Parser methods **/ - -const char sID3Head[3] = { 'I', 'D', '3' }; -const uint32_t ID3_HEADER_LENGTH = 10; -const uint32_t ID3_FOOTER_LENGTH = 10; -const uint8_t ID3_FOOTER_PRESENT = 0x10; - -ID3Parser::ID3Parser() - : mCurrentChar(0) - , mVersion(0) - , mFlags(0) - , mHeaderLength(0) -{ } - -void -ID3Parser::Reset() -{ - mCurrentChar = mVersion = mFlags = mHeaderLength = 0; -} - -bool -ID3Parser::ParseChar(char ch) -{ - switch (mCurrentChar) { - // The first three bytes of an ID3v2 header must match the string "ID3". - case 0: case 1: case 2: - if (ch != sID3Head[mCurrentChar]) { - goto fail; - } - break; - // The fourth and fifth bytes give the version, between 2 and 4. - case 3: - if (ch < '\2' || ch > '\4') { - goto fail; - } - mVersion = uint8_t(ch); - break; - case 4: - if (ch != '\0') { - goto fail; - } - break; - // The sixth byte gives the flags; valid flags depend on the version. - case 5: - if ((ch & (0xff >> mVersion)) != '\0') { - goto fail; - } - mFlags = uint8_t(ch); - break; - // Bytes seven through ten give the sum of the byte length of the extended - // header, the padding and the frames after unsynchronisation. - // These bytes form a 28-bit integer, with the high bit of each byte unset. - case 6: case 7: case 8: case 9: - if (ch & 0x80) { - goto fail; - } - mHeaderLength <<= 7; - mHeaderLength |= ch; - if (mCurrentChar == 9) { - mHeaderLength += ID3_HEADER_LENGTH; - mHeaderLength += (mFlags & ID3_FOOTER_PRESENT) ? ID3_FOOTER_LENGTH : 0; - } - break; - default: - MOZ_CRASH("Header already fully parsed!"); - } - - mCurrentChar++; - - return IsParsed(); - -fail: - if (mCurrentChar) { - Reset(); - return ParseChar(ch); - } - Reset(); - return false; -} - -bool -ID3Parser::IsParsed() const -{ - return mCurrentChar >= ID3_HEADER_LENGTH; -} - -uint32_t -ID3Parser::GetHeaderLength() const -{ - MOZ_ASSERT(IsParsed(), - "Queried length of ID3 header before parsing finished."); - return mHeaderLength; -} - - -/** VBR header helper stuff **/ - -// Helper function to find a VBR header in an MP3 frame. -// Based on information from -// http://www.codeproject.com/Articles/8295/MPEG-Audio-Frame-Header - -const uint32_t VBRI_TAG = FROM_BIG_ENDIAN("VBRI"); -const uint32_t VBRI_OFFSET = 32 - sizeof(MP3Frame); -const uint32_t VBRI_FRAME_COUNT_OFFSET = VBRI_OFFSET + 14; -const uint32_t VBRI_MIN_FRAME_SIZE = VBRI_OFFSET + 26; - -const uint32_t XING_TAG = FROM_BIG_ENDIAN("Xing"); -enum XingFlags { - XING_HAS_NUM_FRAMES = 0x01, - XING_HAS_NUM_BYTES = 0x02, - XING_HAS_TOC = 0x04, - XING_HAS_VBR_SCALE = 0x08 -}; - -static int64_t -ParseXing(const char *aBuffer) -{ - uint32_t flags = FROM_BIG_ENDIAN(aBuffer + 4); - - if (!(flags & XING_HAS_NUM_FRAMES)) { - NS_WARNING("VBR file without frame count. Duration estimation likely to " - "be totally wrong."); - return -1; - } - - int64_t numFrames = -1; - if (flags & XING_HAS_NUM_FRAMES) { - numFrames = FROM_BIG_ENDIAN(aBuffer + 8); - } - - return numFrames; -} - -static int64_t -FindNumVBRFrames(const nsCString& aFrame) -{ - const char *buffer = aFrame.get(); - const char *bufferEnd = aFrame.get() + aFrame.Length(); - - // VBRI header is nice and well-defined; let's try to find that first. - if (aFrame.Length() > VBRI_MIN_FRAME_SIZE && - FROM_BIG_ENDIAN(buffer + VBRI_OFFSET) == VBRI_TAG) { - return FROM_BIG_ENDIAN(buffer + VBRI_FRAME_COUNT_OFFSET); - } - - // We have to search for the Xing header as its position can change. - for (; buffer + sizeof(XING_TAG) < bufferEnd; buffer++) { - if (FROM_BIG_ENDIAN(buffer) == XING_TAG) { - return ParseXing(buffer); - } - } - - return -1; -} - - -/** MP3FrameParser methods **/ - -// Some MP3's have large ID3v2 tags, up to 150KB, so we allow lots of -// skipped bytes to be read, just in case, before we give up and assume -// we're not parsing an MP3 stream. -static const uint32_t MAX_SKIPPED_BYTES = 4096; - -enum { - MP3_HEADER_LENGTH = 4, -}; - -MP3FrameParser::MP3FrameParser(int64_t aLength) -: mLock("MP3FrameParser.mLock"), - mTotalID3Size(0), - mTotalFrameSize(0), - mFrameCount(0), - mOffset(0), - mLength(aLength), - mMP3Offset(-1), - mSamplesPerSecond(0), - mFirstFrameEnd(-1), - mIsMP3(MAYBE_MP3) -{ } - -nsresult MP3FrameParser::ParseBuffer(const uint8_t* aBuffer, - uint32_t aLength, - int64_t aStreamOffset, - uint32_t* aOutBytesRead) -{ - // Iterate forwards over the buffer, looking for ID3 tag, or MP3 - // Frame headers. - const uint8_t *buffer = aBuffer; - const uint8_t *bufferEnd = aBuffer + aLength; - - // If we haven't found any MP3 frame data yet, there might be ID3 headers - // we can skip over. - if (mMP3Offset < 0) { - for (const uint8_t *ch = buffer; ch < bufferEnd; ch++) { - if (mID3Parser.ParseChar(*ch)) { - // Found an ID3 header. We don't care about the body of the header, so - // just skip past. - buffer = ch + mID3Parser.GetHeaderLength() - (ID3_HEADER_LENGTH - 1); - - if (buffer <= ch) { - return NS_ERROR_FAILURE; - } - - ch = buffer; - - mTotalID3Size += mID3Parser.GetHeaderLength(); - - // Yes, this is an MP3! - mIsMP3 = DEFINITELY_MP3; - - mID3Parser.Reset(); - } - } - } - - // The first MP3 frame in a variable bitrate stream can contain metadata - // for duration estimation and seeking, so we buffer that first frame here. - if (aStreamOffset < mFirstFrameEnd) { - uint64_t copyLen = std::min((int64_t)aLength, mFirstFrameEnd - aStreamOffset); - mFirstFrame.Append((const char *)buffer, copyLen); - buffer += copyLen; - } - - while (buffer < bufferEnd) { - uint16_t frameLen = mMP3Parser.ParseFrameLength(*buffer); - - if (frameLen) { - // We've found an MP3 frame! - // This is the first frame (and the only one we'll bother parsing), so: - // * Mark this stream as MP3; - // * Store the offset at which the MP3 data started; and - // * Start buffering the frame, as it might contain handy metadata. - - // We're now sure this is an MP3 stream. - mIsMP3 = DEFINITELY_MP3; - - // We need to know these to convert the number of frames in the stream - // to the length of the stream in seconds. - mSamplesPerSecond = mMP3Parser.GetSampleRate(); - mSamplesPerFrame = mMP3Parser.GetSamplesPerFrame(); - - // If the stream has a constant bitrate, we should only need the length - // of the first frame and the length (in bytes) of the stream to - // estimate the length (in seconds). - mTotalFrameSize += frameLen; - mFrameCount++; - - // If |mMP3Offset| isn't set then this is the first MP3 frame we have - // seen in the stream, which is useful for duration estimation. - if (mMP3Offset > -1) { - uint16_t skip = frameLen - sizeof(MP3Frame); - buffer += skip ? skip : 1; - continue; - } - - // Remember the offset of the MP3 stream. - // We're at the last byte of an MP3Frame, so MP3 data started - // sizeof(MP3Frame) - 1 bytes ago. - mMP3Offset = aStreamOffset - + (buffer - aBuffer) - - (sizeof(MP3Frame) - 1); - - buffer++; - - // If the stream has a variable bitrate, the first frame has metadata - // we need for duration estimation and seeking. Start buffering it so we - // can parse it later. - mFirstFrameEnd = mMP3Offset + frameLen; - uint64_t currOffset = buffer - aBuffer + aStreamOffset; - uint64_t copyLen = std::min(mFirstFrameEnd - currOffset, - (uint64_t)(bufferEnd - buffer)); - mFirstFrame.Append((const char *)buffer, copyLen); - - buffer += copyLen; - - } else { - // Nothing to see here. Move along. - buffer++; - } - } - - *aOutBytesRead = buffer - aBuffer; - - if (mFirstFrameEnd > -1 && mFirstFrameEnd <= aStreamOffset + buffer - aBuffer) { - // We have our whole first frame. Try to find a VBR header. - mNumFrames = FindNumVBRFrames(mFirstFrame); - mFirstFrameEnd = -1; - } - - return NS_OK; -} - -void MP3FrameParser::Parse(const uint8_t* aBuffer, uint32_t aLength, uint64_t aOffset) -{ - MutexAutoLock mon(mLock); - - if (HasExactDuration()) { - // We know the duration; nothing to do here. - return; - } - - const uint8_t* buffer = aBuffer; - int32_t length = aLength; - uint64_t offset = aOffset; - - // Got some data we have seen already. Skip forward to what we need. - if (aOffset < mOffset) { - buffer += mOffset - aOffset; - length -= mOffset - aOffset; - offset = mOffset; - - if (length <= 0) { - return; - } - } - - // If there is a discontinuity in the input stream, reset the state of the - // parsers so we don't get any partial headers. - if (mOffset < aOffset) { - if (!mID3Parser.IsParsed()) { - // Only reset this if it hasn't finished yet. - mID3Parser.Reset(); - } - - if (mFirstFrameEnd > -1) { - NS_WARNING("Discontinuity in input while buffering first frame."); - mFirstFrameEnd = -1; - } - - mMP3Parser.Reset(); - } - - uint32_t bytesRead = 0; - if (NS_FAILED(ParseBuffer(buffer, - length, - offset, - &bytesRead))) { - return; - } - - MOZ_ASSERT(length <= (int)bytesRead, "All bytes should have been consumed"); - - // Update next data offset - mOffset = offset + bytesRead; - - // If we've parsed lots of data and we still have nothing, just give up. - // We don't count ID3 headers towards the skipped bytes count, as MP3 files - // can have massive ID3 sections. - if (!mID3Parser.IsParsed() && mMP3Offset < 0 && - mOffset - mTotalID3Size > MAX_SKIPPED_BYTES) { - mIsMP3 = NOT_MP3; - } -} - -int64_t MP3FrameParser::GetDuration() -{ - MutexAutoLock mon(mLock); - - if (!ParsedHeaders() || !mSamplesPerSecond) { - // Not a single frame decoded yet. - return -1; - } - - MOZ_ASSERT(mFrameCount > 0 && mTotalFrameSize > 0, - "Frame parser should have seen at least one MP3 frame of positive length."); - - if (!mFrameCount || !mTotalFrameSize) { - // This should never happen. - return -1; - } - - double frames; - if (mNumFrames < 0) { - // Estimate the number of frames in the stream based on the average frame - // size and the length of the MP3 file. - double frameSize = (double)mTotalFrameSize / mFrameCount; - frames = (double)(mLength - mMP3Offset) / frameSize; - } else { - // We know the exact number of frames from the VBR header. - frames = mNumFrames; - } - - // The duration of each frame is constant over a given stream. - double usPerFrame = USECS_PER_S * mSamplesPerFrame / mSamplesPerSecond; - - return frames * usPerFrame; -} - -int64_t MP3FrameParser::GetMP3Offset() -{ - MutexAutoLock mon(mLock); - return mMP3Offset; -} - -bool MP3FrameParser::ParsedHeaders() -{ - // We have seen both the beginning and the end of the first MP3 frame in the - // stream. - return mMP3Offset > -1 && mFirstFrameEnd < 0; -} - -bool MP3FrameParser::HasExactDuration() -{ - return ParsedHeaders() && mNumFrames > -1; -} - -bool MP3FrameParser::NeedsData() -{ - // If we don't know the duration exactly then either: - // - we're still waiting for a VBR header; or - // - we look at all frames to constantly update our duration estimate. - return IsMP3() && !HasExactDuration(); -} - -} // namespace mozilla diff --git a/dom/media/MP3FrameParser.h b/dom/media/MP3FrameParser.h deleted file mode 100644 index d2ba791fd..000000000 --- a/dom/media/MP3FrameParser.h +++ /dev/null @@ -1,219 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef MP3FrameParser_h -#define MP3FrameParser_h - -#include <stdint.h> - -#include "mozilla/Mutex.h" -#include "nsString.h" -#include "Intervals.h" - -namespace mozilla { - -// Simple parser to tell whether we've found an ID3 header and how long it is, -// so that we can skip it. -// XXX maybe actually parse this stuff? -class ID3Parser -{ -public: - ID3Parser(); - - void Reset(); - bool ParseChar(char ch); - bool IsParsed() const; - uint32_t GetHeaderLength() const; - -private: - uint32_t mCurrentChar; - uint8_t mVersion; - uint8_t mFlags; - uint32_t mHeaderLength; -}; - -struct MP3Frame { - uint16_t mSync1 : 8; // Always all set - uint16_t mProtected : 1; // Ignored - uint16_t mLayer : 2; - uint16_t mVersion : 2; - uint16_t mSync2 : 3; // Always all set - uint16_t mPrivate : 1; // Ignored - uint16_t mPad : 1; - uint16_t mSampleRate : 2; // Index into mpeg_srates above - uint16_t mBitrate : 4; // Index into mpeg_bitrates above - - uint16_t CalculateLength(); -}; - -// Buffering parser for MP3 frames. -class MP3Parser -{ -public: - MP3Parser(); - - // Forget all data the parser has seen so far. - void Reset(); - - // Parse the given byte. If we have found a frame header, return the length of - // the frame. - uint16_t ParseFrameLength(uint8_t ch); - - // Get the sample rate from the current header. - uint32_t GetSampleRate(); - - // Get the number of samples per frame. - uint32_t GetSamplesPerFrame(); - -private: - uint32_t mCurrentChar; - union { - uint8_t mRaw[3]; - MP3Frame mFrame; - } mData; -}; - - -// A description of the MP3 format and its extensions is available at -// -// http://www.codeproject.com/Articles/8295/MPEG-Audio-Frame-Header -// -// The data in MP3 streams is split into small frames, with each frame -// containing a fixed number of samples. The duration of a frame depends -// on the frame's bit rate and sample rate. Both values can vary among -// frames, so it is necessary to examine each individual frame of an MP3 -// stream to calculate the stream's overall duration. -// -// The MP3 frame parser extracts information from an MP3 data stream. It -// accepts a range of frames of an MP3 stream as input, and parses all -// frames for their duration. Callers can query the stream's overall -// duration from the parser. -// -// Call the methods NotifyDataArrived or Parse to add new data. If you added -// information for a certain stream position, you cannot go back to previous -// positions. The parser will simply ignore the input. If you skip stream -// positions, the duration of the related MP3 frames will be estimated from -// the stream's average. -// -// The method GetDuration returns calculated duration of the stream, including -// estimates for skipped ranges. -// -// All public methods are thread-safe. - -class MP3FrameParser -{ -public: - explicit MP3FrameParser(int64_t aLength=-1); - - bool IsMP3() { - MutexAutoLock mon(mLock); - return mIsMP3 != NOT_MP3; - } - - void Parse(const uint8_t* aBuffer, uint32_t aLength, uint64_t aStreamOffset); - - // Returns the duration, in microseconds. If the entire stream has not - // been parsed yet, this is an estimate based on the bitrate of the - // frames parsed so far. - int64_t GetDuration(); - - // Returns the offset of the first MP3 frame in the stream, or -1 of - // no MP3 frame has been detected yet. - int64_t GetMP3Offset(); - - // Returns true if we've seen the whole first frame of the MP3 stream, and - // therefore can make an estimate on the stream duration. - // Otherwise, returns false. - bool ParsedHeaders(); - - // Returns true if we know the exact duration of the MP3 stream; - // false otherwise. - bool HasExactDuration(); - - // Returns true if the parser needs more data for duration estimation. - bool NeedsData(); - // Assign the total lenght of this mp3 stream - void SetLength(int64_t aLength) { - MutexAutoLock mon(mLock); - mLength = aLength; - } -private: - - // Parses aBuffer, starting at offset 0. Returns the number of bytes - // parsed, relative to the start of the buffer. Note this may be - // greater than aLength if the headers in the buffer indicate that - // the frame or ID3 tag extends outside of aBuffer. Returns failure - // if too many non-MP3 bytes are parsed. - nsresult ParseBuffer(const uint8_t* aBuffer, - uint32_t aLength, - int64_t aStreamOffset, - uint32_t* aOutBytesRead); - - // A low-contention lock for protecting the parser results - Mutex mLock; - - // ID3 header parser. Keeps state between reads in case the header falls - // in between. - ID3Parser mID3Parser; - - // MP3 frame header parser. - MP3Parser mMP3Parser; - - // If we read |MAX_SKIPPED_BYTES| from the stream without finding any MP3 - // frames, we give up and report |NOT_MP3|. Here we track the cumulative size - // of any ID3 headers we've seen so big ID3 sections aren't counted towards - // skipped bytes. - uint32_t mTotalID3Size; - - // All fields below are protected by mLock - - // We keep stats on the size of all the frames we've seen, as well as how many - // so that we can estimate the duration of the rest of the stream. - uint64_t mTotalFrameSize; - uint64_t mFrameCount; - - // Offset of the last data parsed. This is the end offset of the last data - // block parsed, so it's the start offset we expect to get on the next - // call to Parse(). - uint64_t mOffset; - - // Total length of the stream in bytes. - int64_t mLength; - - // Offset of first MP3 frame in the bitstream. Has value -1 until the - // first MP3 frame is found. - int64_t mMP3Offset; - - // The exact number of frames in this stream, if we know it. -1 otherwise. - int64_t mNumFrames; - - // Number of audio samples per second and per frame. Fixed through the whole - // file. If we know these variables as well as the number of frames in the - // file, we can get an exact duration for the stream. - uint16_t mSamplesPerSecond; - uint16_t mSamplesPerFrame; - - // If the MP3 has a variable bitrate, then there *should* be metadata about - // the encoding in the first frame. We buffer the first frame here. - nsCString mFirstFrame; - - // While we are reading the first frame, this is the stream offset of the - // last byte of that frame. -1 at all other times. - int64_t mFirstFrameEnd; - - enum eIsMP3 { - MAYBE_MP3, // We're giving the stream the benefit of the doubt... - DEFINITELY_MP3, // We've hit at least one ID3 tag or MP3 frame. - NOT_MP3 // Not found any evidence of the stream being MP3. - }; - - eIsMP3 mIsMP3; - -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/MediaDecoder.cpp b/dom/media/MediaDecoder.cpp index d027818de..cf2266bf6 100644 --- a/dom/media/MediaDecoder.cpp +++ b/dom/media/MediaDecoder.cpp @@ -35,10 +35,6 @@ #include "Layers.h" #include "mozilla/layers/ShadowLayers.h" -#ifdef MOZ_ANDROID_OMX -#include "AndroidBridge.h" -#endif - using namespace mozilla::dom; using namespace mozilla::layers; using namespace mozilla::media; @@ -1617,16 +1613,6 @@ MediaDecoder::IsWebMEnabled() return Preferences::GetBool("media.webm.enabled"); } -#ifdef MOZ_ANDROID_OMX -bool -MediaDecoder::IsAndroidMediaPluginEnabled() -{ - return AndroidBridge::Bridge() && - AndroidBridge::Bridge()->GetAPIVersion() < 16 && - Preferences::GetBool("media.plugins.enabled"); -} -#endif - NS_IMETHODIMP MediaMemoryTracker::CollectReports(nsIHandleReportCallback* aHandleReport, nsISupports* aData, bool aAnonymize) diff --git a/dom/media/MediaDecoder.h b/dom/media/MediaDecoder.h index a4edcbe72..7e93de044 100644 --- a/dom/media/MediaDecoder.h +++ b/dom/media/MediaDecoder.h @@ -447,10 +447,6 @@ private: static bool IsWaveEnabled(); static bool IsWebMEnabled(); -#ifdef MOZ_ANDROID_OMX - static bool IsAndroidMediaPluginEnabled(); -#endif - #ifdef MOZ_WMF static bool IsWMFEnabled(); #endif diff --git a/dom/media/MediaPrefs.h b/dom/media/MediaPrefs.h index e67796edd..c67a89989 100644 --- a/dom/media/MediaPrefs.h +++ b/dom/media/MediaPrefs.h @@ -105,9 +105,6 @@ private: DECL_MEDIA_PREF("media.eme.enabled", EMEEnabled, bool, false); DECL_MEDIA_PREF("media.use-blank-decoder", PDMUseBlankDecoder, bool, false); DECL_MEDIA_PREF("media.gpu-process-decoder", PDMUseGPUDecoder, bool, false); -#ifdef MOZ_GONK_MEDIACODEC - DECL_MEDIA_PREF("media.gonk.enabled", PDMGonkDecoderEnabled, bool, true); -#endif #ifdef MOZ_WIDGET_ANDROID DECL_MEDIA_PREF("media.android-media-codec.enabled", PDMAndroidMediaCodecEnabled, bool, false); DECL_MEDIA_PREF("media.android-media-codec.preferred", PDMAndroidMediaCodecPreferred, bool, false); diff --git a/dom/media/ThreadPoolCOMListener.h b/dom/media/ThreadPoolCOMListener.h index 881013a78..424ca65d2 100644 --- a/dom/media/ThreadPoolCOMListener.h +++ b/dom/media/ThreadPoolCOMListener.h @@ -13,8 +13,8 @@ namespace mozilla { // Thread pool listener which ensures that MSCOM is initialized and -// deinitialized on the thread pool thread. We may call into WMF or -// DirectShow on this thread, so we need MSCOM working. +// deinitialized on the thread pool thread. We may call into WMF on +// this thread, so we need MSCOM working. class MSCOMInitThreadPoolListener final : public nsIThreadPoolListener { ~MSCOMInitThreadPoolListener() {} public: diff --git a/dom/media/WebVTTListener.h b/dom/media/WebVTTListener.h index 67271664a..461d7f00d 100644 --- a/dom/media/WebVTTListener.h +++ b/dom/media/WebVTTListener.h @@ -10,6 +10,7 @@ #include "nsIStreamListener.h" #include "nsIChannelEventSink.h" #include "nsIInterfaceRequestor.h" +#include "nsCOMPtr.h" #include "nsCycleCollectionParticipant.h" class nsIWebVTTParserWrapper; diff --git a/dom/media/android/AndroidMediaDecoder.cpp b/dom/media/android/AndroidMediaDecoder.cpp deleted file mode 100644 index 41ef3fcb0..000000000 --- a/dom/media/android/AndroidMediaDecoder.cpp +++ /dev/null @@ -1,25 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "MediaDecoderStateMachine.h" -#include "AndroidMediaDecoder.h" -#include "AndroidMediaReader.h" - -namespace mozilla { - -AndroidMediaDecoder::AndroidMediaDecoder(MediaDecoderOwner* aOwner, - const nsACString& aType) - : MediaDecoder(aOwner), mType(aType) -{ -} - -MediaDecoderStateMachine* AndroidMediaDecoder::CreateStateMachine() -{ - return new MediaDecoderStateMachine(this, new AndroidMediaReader(this, mType)); -} - -} // namespace mozilla - diff --git a/dom/media/android/AndroidMediaDecoder.h b/dom/media/android/AndroidMediaDecoder.h deleted file mode 100644 index 88b5a243f..000000000 --- a/dom/media/android/AndroidMediaDecoder.h +++ /dev/null @@ -1,28 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#if !defined(AndroidMediaDecoder_h_) -#define AndroidMediaDecoder_h_ - -#include "MediaDecoder.h" -#include "AndroidMediaDecoder.h" - -namespace mozilla { - -class AndroidMediaDecoder : public MediaDecoder -{ - nsCString mType; -public: - AndroidMediaDecoder(MediaDecoderOwner* aOwner, const nsACString& aType); - - MediaDecoder* Clone(MediaDecoderOwner* aOwner) override { - return new AndroidMediaDecoder(aOwner, mType); - } - MediaDecoderStateMachine* CreateStateMachine() override; -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/android/AndroidMediaPluginHost.cpp b/dom/media/android/AndroidMediaPluginHost.cpp deleted file mode 100644 index d4c4fc59e..000000000 --- a/dom/media/android/AndroidMediaPluginHost.cpp +++ /dev/null @@ -1,305 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#include "mozilla/Preferences.h" -#include "MediaResource.h" -#include "mozilla/dom/HTMLMediaElement.h" -#include "mozilla/Services.h" -#include "AndroidMediaPluginHost.h" -#include "nsAutoPtr.h" -#include "nsXPCOMStrings.h" -#include "nsISeekableStream.h" -#include "nsIGfxInfo.h" -#include "prmem.h" -#include "prlink.h" -#include "AndroidMediaResourceServer.h" -#include "nsServiceManagerUtils.h" - -#include "MPAPI.h" - -#include "nsIPropertyBag2.h" - -#if defined(ANDROID) -#include "android/log.h" -#define ALOG(args...) __android_log_print(ANDROID_LOG_INFO, "AndroidMediaPluginHost" , ## args) -#else -#define ALOG(args...) /* do nothing */ -#endif - -using namespace MPAPI; - -Decoder::Decoder() : - mResource(nullptr), mPrivate(nullptr) -{ -} - -namespace mozilla { - -static char* GetResource(Decoder *aDecoder) -{ - return static_cast<char*>(aDecoder->mResource); -} - -class GetIntPrefEvent : public Runnable { -public: - GetIntPrefEvent(const char* aPref, int32_t* aResult) - : mPref(aPref), mResult(aResult) {} - NS_IMETHOD Run() override { - return Preferences::GetInt(mPref, mResult); - } -private: - const char* mPref; - int32_t* mResult; -}; - -static bool GetIntPref(const char* aPref, int32_t* aResult) -{ - // GetIntPref() is called on the decoder thread, but the Preferences API - // can only be called on the main thread. Post a runnable and wait. - NS_ENSURE_TRUE(aPref, false); - NS_ENSURE_TRUE(aResult, false); - nsCOMPtr<nsIRunnable> event = new GetIntPrefEvent(aPref, aResult); - return NS_SUCCEEDED(NS_DispatchToMainThread(event, NS_DISPATCH_SYNC)); -} - -static bool -GetSystemInfoString(const char *aKey, char *aResult, size_t aResultLength) -{ - NS_ENSURE_TRUE(aKey, false); - NS_ENSURE_TRUE(aResult, false); - - nsCOMPtr<nsIPropertyBag2> infoService = do_GetService("@mozilla.org/system-info;1"); - NS_ASSERTION(infoService, "Could not find a system info service"); - - nsAutoCString key(aKey); - nsAutoCString info; - nsresult rv = infoService->GetPropertyAsACString(NS_ConvertUTF8toUTF16(key), - info); - - NS_ENSURE_SUCCESS(rv, false); - - strncpy(aResult, info.get(), aResultLength); - - return true; -} - -static PluginHost sPluginHost = { - nullptr, - nullptr, - nullptr, - nullptr, - GetIntPref, - GetSystemInfoString -}; - -// Return true if Omx decoding is supported on the device. This checks the -// built in whitelist/blacklist and preferences to see if that is overridden. -static bool IsOmxSupported() -{ - bool forceEnabled = - Preferences::GetBool("stagefright.force-enabled", false); - bool disabled = - Preferences::GetBool("stagefright.disabled", false); - - if (disabled) { - NS_WARNING("XXX stagefright disabled\n"); - return false; - } - - if (!forceEnabled) { - nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo(); - if (gfxInfo) { - int32_t status; - nsCString discardFailure; - if (NS_SUCCEEDED(gfxInfo->GetFeatureStatus(nsIGfxInfo::FEATURE_STAGEFRIGHT, discardFailure, &status))) { - if (status != nsIGfxInfo::FEATURE_STATUS_OK) { - NS_WARNING("XXX stagefright blacklisted\n"); - return false; - } - } - } - } - - return true; -} - -// Return the name of the shared library that implements Omx based decoding. This varies -// depending on libstagefright version installed on the device and whether it is B2G vs Android. -// nullptr is returned if Omx decoding is not supported on the device, -static const char* GetOmxLibraryName() -{ -#if defined(ANDROID) - nsCOMPtr<nsIPropertyBag2> infoService = do_GetService("@mozilla.org/system-info;1"); - NS_ASSERTION(infoService, "Could not find a system info service"); - - int32_t version; - nsresult rv = infoService->GetPropertyAsInt32(NS_LITERAL_STRING("version"), &version); - if (NS_SUCCEEDED(rv)) { - ALOG("Android Version is: %d", version); - } - - nsAutoString release_version; - rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("release_version"), release_version); - if (NS_SUCCEEDED(rv)) { - ALOG("Android Release Version is: %s", NS_LossyConvertUTF16toASCII(release_version).get()); - } - - nsAutoString device; - rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("device"), device); - if (NS_SUCCEEDED(rv)) { - ALOG("Android Device is: %s", NS_LossyConvertUTF16toASCII(device).get()); - } - - nsAutoString manufacturer; - rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("manufacturer"), manufacturer); - if (NS_SUCCEEDED(rv)) { - ALOG("Android Manufacturer is: %s", NS_LossyConvertUTF16toASCII(manufacturer).get()); - } - - nsAutoString hardware; - rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("hardware"), hardware); - if (NS_SUCCEEDED(rv)) { - ALOG("Android Hardware is: %s", NS_LossyConvertUTF16toASCII(hardware).get()); - } -#endif - - if (!IsOmxSupported()) - return nullptr; - -#if defined(ANDROID) - if (version >= 17) { - return "libomxpluginkk.so"; - } - - // Ice Cream Sandwich and Jellybean - return "libomxplugin.so"; - -#else - return nullptr; -#endif -} - -AndroidMediaPluginHost::AndroidMediaPluginHost() { - MOZ_COUNT_CTOR(AndroidMediaPluginHost); - MOZ_ASSERT(NS_IsMainThread()); - - mResourceServer = AndroidMediaResourceServer::Start(); - - const char* name = GetOmxLibraryName(); - ALOG("Loading OMX Plugin: %s", name ? name : "nullptr"); - if (name) { - char *path = PR_GetLibraryFilePathname("libxul.so", (PRFuncPtr) GetOmxLibraryName); - PRLibrary *lib = nullptr; - if (path) { - nsAutoCString libpath(path); - PR_Free(path); - int32_t slash = libpath.RFindChar('/'); - if (slash != kNotFound) { - libpath.Truncate(slash + 1); - libpath.Append(name); - lib = PR_LoadLibrary(libpath.get()); - } - } - if (!lib) - lib = PR_LoadLibrary(name); - - if (lib) { - Manifest *manifest = static_cast<Manifest *>(PR_FindSymbol(lib, "MPAPI_MANIFEST")); - if (manifest) { - mPlugins.AppendElement(manifest); - ALOG("OMX plugin successfully loaded"); - } - } - } -} - -AndroidMediaPluginHost::~AndroidMediaPluginHost() { - mResourceServer->Stop(); - MOZ_COUNT_DTOR(AndroidMediaPluginHost); -} - -bool AndroidMediaPluginHost::FindDecoder(const nsACString& aMimeType, const char* const** aCodecs) -{ - const char *chars; - size_t len = NS_CStringGetData(aMimeType, &chars, nullptr); - for (size_t n = 0; n < mPlugins.Length(); ++n) { - Manifest *plugin = mPlugins[n]; - const char* const *codecs; - if (plugin->CanDecode(chars, len, &codecs)) { - if (aCodecs) - *aCodecs = codecs; - return true; - } - } - return false; -} - -MPAPI::Decoder *AndroidMediaPluginHost::CreateDecoder(MediaResource *aResource, const nsACString& aMimeType) -{ - NS_ENSURE_TRUE(aResource, nullptr); - - nsAutoPtr<Decoder> decoder(new Decoder()); - if (!decoder) { - return nullptr; - } - - const char *chars; - size_t len = NS_CStringGetData(aMimeType, &chars, nullptr); - for (size_t n = 0; n < mPlugins.Length(); ++n) { - Manifest *plugin = mPlugins[n]; - const char* const *codecs; - if (!plugin->CanDecode(chars, len, &codecs)) { - continue; - } - - nsCString url; - nsresult rv = mResourceServer->AddResource(aResource, url); - if (NS_FAILED (rv)) continue; - - decoder->mResource = strdup(url.get()); - if (plugin->CreateDecoder(&sPluginHost, decoder, chars, len)) { - return decoder.forget(); - } - } - - return nullptr; -} - -void AndroidMediaPluginHost::DestroyDecoder(Decoder *aDecoder) -{ - aDecoder->DestroyDecoder(aDecoder); - char* resource = GetResource(aDecoder); - if (resource) { - // resource *shouldn't* be null, but check anyway just in case the plugin - // decoder does something stupid. - mResourceServer->RemoveResource(nsCString(resource)); - free(resource); - } - delete aDecoder; -} - -AndroidMediaPluginHost *sAndroidMediaPluginHost = nullptr; -AndroidMediaPluginHost *EnsureAndroidMediaPluginHost() -{ - MOZ_DIAGNOSTIC_ASSERT(NS_IsMainThread()); - if (!sAndroidMediaPluginHost) { - sAndroidMediaPluginHost = new AndroidMediaPluginHost(); - } - return sAndroidMediaPluginHost; -} - -AndroidMediaPluginHost *GetAndroidMediaPluginHost() -{ - MOZ_ASSERT(sAndroidMediaPluginHost); - return sAndroidMediaPluginHost; -} - -void AndroidMediaPluginHost::Shutdown() -{ - delete sAndroidMediaPluginHost; - sAndroidMediaPluginHost = nullptr; -} - -} // namespace mozilla diff --git a/dom/media/android/AndroidMediaPluginHost.h b/dom/media/android/AndroidMediaPluginHost.h deleted file mode 100644 index 854b7f21e..000000000 --- a/dom/media/android/AndroidMediaPluginHost.h +++ /dev/null @@ -1,41 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#if !defined(AndroidMediaPluginHost_h_) -#define AndroidMediaPluginHost_h_ - -#include "nsTArray.h" -#include "MediaResource.h" -#include "MPAPI.h" -#include "AndroidMediaResourceServer.h" - -namespace mozilla { - -class AndroidMediaPluginHost { - RefPtr<AndroidMediaResourceServer> mResourceServer; - nsTArray<MPAPI::Manifest *> mPlugins; - - MPAPI::Manifest *FindPlugin(const nsACString& aMimeType); -public: - AndroidMediaPluginHost(); - ~AndroidMediaPluginHost(); - - static void Shutdown(); - - bool FindDecoder(const nsACString& aMimeType, const char* const** aCodecs); - MPAPI::Decoder *CreateDecoder(mozilla::MediaResource *aResource, const nsACString& aMimeType); - void DestroyDecoder(MPAPI::Decoder *aDecoder); -}; - -// Must be called on the main thread. Creates the plugin host if it doesn't -// already exist. -AndroidMediaPluginHost *EnsureAndroidMediaPluginHost(); - -// May be called on any thread after EnsureAndroidMediaPluginHost has been called. -AndroidMediaPluginHost *GetAndroidMediaPluginHost(); - -} // namespace mozilla - -#endif diff --git a/dom/media/android/AndroidMediaReader.cpp b/dom/media/android/AndroidMediaReader.cpp deleted file mode 100644 index 12afacbc9..000000000 --- a/dom/media/android/AndroidMediaReader.cpp +++ /dev/null @@ -1,449 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#include "AndroidMediaReader.h" -#include "mozilla/TimeStamp.h" -#include "mozilla/gfx/Point.h" -#include "MediaResource.h" -#include "VideoUtils.h" -#include "AndroidMediaDecoder.h" -#include "AndroidMediaPluginHost.h" -#include "MediaDecoderStateMachine.h" -#include "ImageContainer.h" -#include "AbstractMediaDecoder.h" -#include "gfx2DGlue.h" -#include "VideoFrameContainer.h" -#include "mozilla/CheckedInt.h" - -namespace mozilla { - -using namespace mozilla::gfx; -using namespace mozilla::media; - -typedef mozilla::layers::Image Image; -typedef mozilla::layers::PlanarYCbCrImage PlanarYCbCrImage; - -AndroidMediaReader::AndroidMediaReader(AbstractMediaDecoder *aDecoder, - const nsACString& aContentType) : - MediaDecoderReader(aDecoder), - mType(aContentType), - mPlugin(nullptr), - mHasAudio(false), - mHasVideo(false), - mVideoSeekTimeUs(-1), - mAudioSeekTimeUs(-1) -{ -} - -nsresult AndroidMediaReader::ReadMetadata(MediaInfo* aInfo, - MetadataTags** aTags) -{ - MOZ_ASSERT(OnTaskQueue()); - - if (!mPlugin) { - mPlugin = GetAndroidMediaPluginHost()->CreateDecoder(mDecoder->GetResource(), mType); - if (!mPlugin) { - return NS_ERROR_FAILURE; - } - } - - // Set the total duration (the max of the audio and video track). - int64_t durationUs; - mPlugin->GetDuration(mPlugin, &durationUs); - if (durationUs) { - mInfo.mMetadataDuration.emplace(TimeUnit::FromMicroseconds(durationUs)); - } - - if (mPlugin->HasVideo(mPlugin)) { - int32_t width, height; - mPlugin->GetVideoParameters(mPlugin, &width, &height); - nsIntRect pictureRect(0, 0, width, height); - - // Validate the container-reported frame and pictureRect sizes. This ensures - // that our video frame creation code doesn't overflow. - nsIntSize displaySize(width, height); - nsIntSize frameSize(width, height); - if (!IsValidVideoRegion(frameSize, pictureRect, displaySize)) { - return NS_ERROR_FAILURE; - } - - // Video track's frame sizes will not overflow. Activate the video track. - mHasVideo = true; - mInfo.mVideo.mDisplay = displaySize; - mPicture = pictureRect; - mInitialFrame = frameSize; - VideoFrameContainer* container = mDecoder->GetVideoFrameContainer(); - if (container) { - container->ClearCurrentFrame(IntSize(displaySize.width, displaySize.height)); - } - } - - if (mPlugin->HasAudio(mPlugin)) { - int32_t numChannels, sampleRate; - mPlugin->GetAudioParameters(mPlugin, &numChannels, &sampleRate); - mHasAudio = true; - mInfo.mAudio.mChannels = numChannels; - mInfo.mAudio.mRate = sampleRate; - } - - *aInfo = mInfo; - *aTags = nullptr; - return NS_OK; -} - -RefPtr<ShutdownPromise> -AndroidMediaReader::Shutdown() -{ - ResetDecode(); - if (mPlugin) { - GetAndroidMediaPluginHost()->DestroyDecoder(mPlugin); - mPlugin = nullptr; - } - - return MediaDecoderReader::Shutdown(); -} - -// Resets all state related to decoding, emptying all buffers etc. -nsresult AndroidMediaReader::ResetDecode(TrackSet aTracks) -{ - if (mLastVideoFrame) { - mLastVideoFrame = nullptr; - } - mSeekRequest.DisconnectIfExists(); - mSeekPromise.RejectIfExists(NS_OK, __func__); - return MediaDecoderReader::ResetDecode(aTracks); -} - -bool AndroidMediaReader::DecodeVideoFrame(bool &aKeyframeSkip, - int64_t aTimeThreshold) -{ - // Record number of frames decoded and parsed. Automatically update the - // stats counters using the AutoNotifyDecoded stack-based class. - AbstractMediaDecoder::AutoNotifyDecoded a(mDecoder); - - // Throw away the currently buffered frame if we are seeking. - if (mLastVideoFrame && mVideoSeekTimeUs != -1) { - mLastVideoFrame = nullptr; - } - - ImageBufferCallback bufferCallback(mDecoder->GetImageContainer()); - RefPtr<Image> currentImage; - - // Read next frame - while (true) { - MPAPI::VideoFrame frame; - if (!mPlugin->ReadVideo(mPlugin, &frame, mVideoSeekTimeUs, &bufferCallback)) { - // We reached the end of the video stream. If we have a buffered - // video frame, push it the video queue using the total duration - // of the video as the end time. - if (mLastVideoFrame) { - int64_t durationUs; - mPlugin->GetDuration(mPlugin, &durationUs); - durationUs = std::max<int64_t>(durationUs - mLastVideoFrame->mTime, 0); - RefPtr<VideoData> data = VideoData::ShallowCopyUpdateDuration(mLastVideoFrame, - durationUs); - mVideoQueue.Push(data); - mLastVideoFrame = nullptr; - } - return false; - } - mVideoSeekTimeUs = -1; - - if (aKeyframeSkip) { - // Disable keyframe skipping for now as - // stagefright doesn't seem to be telling us - // when a frame is a keyframe. -#if 0 - if (!frame.mKeyFrame) { - ++a.mStats.mParsedFrames; - ++a.mStats.mDroppedFrames; - continue; - } -#endif - aKeyframeSkip = false; - } - - if (frame.mSize == 0) - return true; - - currentImage = bufferCallback.GetImage(); - int64_t pos = mDecoder->GetResource()->Tell(); - IntRect picture = mPicture; - - RefPtr<VideoData> v; - if (currentImage) { - gfx::IntSize frameSize = currentImage->GetSize(); - if (frameSize.width != mInitialFrame.width || - frameSize.height != mInitialFrame.height) { - // Frame size is different from what the container reports. This is legal, - // and we will preserve the ratio of the crop rectangle as it - // was reported relative to the picture size reported by the container. - picture.x = (mPicture.x * frameSize.width) / mInitialFrame.width; - picture.y = (mPicture.y * frameSize.height) / mInitialFrame.height; - picture.width = (frameSize.width * mPicture.width) / mInitialFrame.width; - picture.height = (frameSize.height * mPicture.height) / mInitialFrame.height; - } - - v = VideoData::CreateFromImage(mInfo.mVideo, - pos, - frame.mTimeUs, - 1, // We don't know the duration yet. - currentImage, - frame.mKeyFrame, - -1, - picture); - } else { - // Assume YUV - VideoData::YCbCrBuffer b; - b.mPlanes[0].mData = static_cast<uint8_t *>(frame.Y.mData); - b.mPlanes[0].mStride = frame.Y.mStride; - b.mPlanes[0].mHeight = frame.Y.mHeight; - b.mPlanes[0].mWidth = frame.Y.mWidth; - b.mPlanes[0].mOffset = frame.Y.mOffset; - b.mPlanes[0].mSkip = frame.Y.mSkip; - - b.mPlanes[1].mData = static_cast<uint8_t *>(frame.Cb.mData); - b.mPlanes[1].mStride = frame.Cb.mStride; - b.mPlanes[1].mHeight = frame.Cb.mHeight; - b.mPlanes[1].mWidth = frame.Cb.mWidth; - b.mPlanes[1].mOffset = frame.Cb.mOffset; - b.mPlanes[1].mSkip = frame.Cb.mSkip; - - b.mPlanes[2].mData = static_cast<uint8_t *>(frame.Cr.mData); - b.mPlanes[2].mStride = frame.Cr.mStride; - b.mPlanes[2].mHeight = frame.Cr.mHeight; - b.mPlanes[2].mWidth = frame.Cr.mWidth; - b.mPlanes[2].mOffset = frame.Cr.mOffset; - b.mPlanes[2].mSkip = frame.Cr.mSkip; - - if (frame.Y.mWidth != mInitialFrame.width || - frame.Y.mHeight != mInitialFrame.height) { - - // Frame size is different from what the container reports. This is legal, - // and we will preserve the ratio of the crop rectangle as it - // was reported relative to the picture size reported by the container. - picture.x = (mPicture.x * frame.Y.mWidth) / mInitialFrame.width; - picture.y = (mPicture.y * frame.Y.mHeight) / mInitialFrame.height; - picture.width = (frame.Y.mWidth * mPicture.width) / mInitialFrame.width; - picture.height = (frame.Y.mHeight * mPicture.height) / mInitialFrame.height; - } - - // This is the approximate byte position in the stream. - v = VideoData::CreateAndCopyData(mInfo.mVideo, - mDecoder->GetImageContainer(), - pos, - frame.mTimeUs, - 1, // We don't know the duration yet. - b, - frame.mKeyFrame, - -1, - picture); - } - - if (!v) { - return false; - } - a.mStats.mParsedFrames++; - a.mStats.mDecodedFrames++; - NS_ASSERTION(a.mStats.mDecodedFrames <= a.mStats.mParsedFrames, "Expect to decode fewer frames than parsed in AndroidMedia..."); - - // Since MPAPI doesn't give us the end time of frames, we keep one frame - // buffered in AndroidMediaReader and push it into the queue as soon - // we read the following frame so we can use that frame's start time as - // the end time of the buffered frame. - if (!mLastVideoFrame) { - mLastVideoFrame = v; - continue; - } - - // Calculate the duration as the timestamp of the current frame minus the - // timestamp of the previous frame. We can then return the previously - // decoded frame, and it will have a valid timestamp. - int64_t duration = v->mTime - mLastVideoFrame->mTime; - mLastVideoFrame = VideoData::ShallowCopyUpdateDuration(mLastVideoFrame, duration); - - // We have the start time of the next frame, so we can push the previous - // frame into the queue, except if the end time is below the threshold, - // in which case it wouldn't be displayed anyway. - if (mLastVideoFrame->GetEndTime() < aTimeThreshold) { - mLastVideoFrame = nullptr; - continue; - } - - // Buffer the current frame we just decoded. - mVideoQueue.Push(mLastVideoFrame); - mLastVideoFrame = v; - - break; - } - - return true; -} - -bool AndroidMediaReader::DecodeAudioData() -{ - MOZ_ASSERT(OnTaskQueue()); - - // This is the approximate byte position in the stream. - int64_t pos = mDecoder->GetResource()->Tell(); - - // Read next frame - MPAPI::AudioFrame source; - if (!mPlugin->ReadAudio(mPlugin, &source, mAudioSeekTimeUs)) { - return false; - } - mAudioSeekTimeUs = -1; - - // Ignore empty buffers which stagefright media read will sporadically return - if (source.mSize == 0) - return true; - - uint32_t frames = source.mSize / (source.mAudioChannels * - sizeof(AudioDataValue)); - - typedef AudioCompactor::NativeCopy MPCopy; - return mAudioCompactor.Push(pos, - source.mTimeUs, - source.mAudioSampleRate, - frames, - source.mAudioChannels, - MPCopy(static_cast<uint8_t *>(source.mData), - source.mSize, - source.mAudioChannels)); -} - -RefPtr<MediaDecoderReader::SeekPromise> -AndroidMediaReader::Seek(SeekTarget aTarget, int64_t aEndTime) -{ - MOZ_ASSERT(OnTaskQueue()); - - RefPtr<SeekPromise> p = mSeekPromise.Ensure(__func__); - if (mHasAudio && mHasVideo) { - // The decoder seeks/demuxes audio and video streams separately. So if - // we seek both audio and video to aTarget, the audio stream can typically - // seek closer to the seek target, since typically every audio block is - // a sync point, whereas for video there are only keyframes once every few - // seconds. So if we have both audio and video, we must seek the video - // stream to the preceeding keyframe first, get the stream time, and then - // seek the audio stream to match the video stream's time. Otherwise, the - // audio and video streams won't be in sync after the seek. - mVideoSeekTimeUs = aTarget.GetTime().ToMicroseconds(); - - RefPtr<AndroidMediaReader> self = this; - mSeekRequest.Begin(DecodeToFirstVideoData()->Then(OwnerThread(), __func__, [self] (MediaData* v) { - self->mSeekRequest.Complete(); - self->mAudioSeekTimeUs = v->mTime; - self->mSeekPromise.Resolve(media::TimeUnit::FromMicroseconds(self->mAudioSeekTimeUs), __func__); - }, [self, aTarget] () { - self->mSeekRequest.Complete(); - self->mAudioSeekTimeUs = aTarget.GetTime().ToMicroseconds(); - self->mSeekPromise.Resolve(aTarget.GetTime(), __func__); - })); - } else { - mAudioSeekTimeUs = mVideoSeekTimeUs = aTarget.GetTime().ToMicroseconds(); - mSeekPromise.Resolve(aTarget.GetTime(), __func__); - } - - return p; -} - -AndroidMediaReader::ImageBufferCallback::ImageBufferCallback(mozilla::layers::ImageContainer *aImageContainer) : - mImageContainer(aImageContainer) -{ -} - -void * -AndroidMediaReader::ImageBufferCallback::operator()(size_t aWidth, size_t aHeight, - MPAPI::ColorFormat aColorFormat) -{ - if (!mImageContainer) { - NS_WARNING("No image container to construct an image"); - return nullptr; - } - - RefPtr<Image> image; - switch(aColorFormat) { - case MPAPI::RGB565: - image = mozilla::layers::CreateSharedRGBImage(mImageContainer, - nsIntSize(aWidth, aHeight), - SurfaceFormat::R5G6B5_UINT16); - if (!image) { - NS_WARNING("Could not create rgb image"); - return nullptr; - } - - mImage = image; - return image->GetBuffer(); - case MPAPI::I420: - return CreateI420Image(aWidth, aHeight); - default: - NS_NOTREACHED("Color format not supported"); - return nullptr; - } -} - -uint8_t * -AndroidMediaReader::ImageBufferCallback::CreateI420Image(size_t aWidth, - size_t aHeight) -{ - RefPtr<PlanarYCbCrImage> yuvImage = mImageContainer->CreatePlanarYCbCrImage(); - mImage = yuvImage; - - if (!yuvImage) { - NS_WARNING("Could not create I420 image"); - return nullptr; - } - - // Use uint32_t throughout to match AllocateAndGetNewBuffer's param - const auto checkedFrameSize = - CheckedInt<uint32_t>(aWidth) * aHeight; - - // Allocate enough for one full resolution Y plane - // and two quarter resolution Cb/Cr planes. - const auto checkedBufferSize = - checkedFrameSize + checkedFrameSize / 2; - - if (!checkedBufferSize.isValid()) { // checks checkedFrameSize too - NS_WARNING("Could not create I420 image"); - return nullptr; - } - - const auto frameSize = checkedFrameSize.value(); - - uint8_t *buffer = - yuvImage->AllocateAndGetNewBuffer(checkedBufferSize.value()); - - mozilla::layers::PlanarYCbCrData frameDesc; - - frameDesc.mYChannel = buffer; - frameDesc.mCbChannel = buffer + frameSize; - frameDesc.mCrChannel = frameDesc.mCbChannel + frameSize / 4; - - frameDesc.mYSize = IntSize(aWidth, aHeight); - frameDesc.mCbCrSize = IntSize(aWidth / 2, aHeight / 2); - - frameDesc.mYStride = aWidth; - frameDesc.mCbCrStride = aWidth / 2; - - frameDesc.mYSkip = 0; - frameDesc.mCbSkip = 0; - frameDesc.mCrSkip = 0; - - frameDesc.mPicX = 0; - frameDesc.mPicY = 0; - frameDesc.mPicSize = IntSize(aWidth, aHeight); - - yuvImage->AdoptData(frameDesc); - - return buffer; -} - -already_AddRefed<Image> -AndroidMediaReader::ImageBufferCallback::GetImage() -{ - return mImage.forget(); -} - -} // namespace mozilla diff --git a/dom/media/android/AndroidMediaReader.h b/dom/media/android/AndroidMediaReader.h deleted file mode 100644 index def85a343..000000000 --- a/dom/media/android/AndroidMediaReader.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#if !defined(AndroidMediaReader_h_) -#define AndroidMediaReader_h_ - -#include "mozilla/Attributes.h" -#include "MediaResource.h" -#include "MediaDecoderReader.h" -#include "ImageContainer.h" -#include "mozilla/layers/SharedRGBImage.h" - -#include "MPAPI.h" - -class nsACString; - -namespace mozilla { - -class AbstractMediaDecoder; - -namespace layers { -class ImageContainer; -} - -class AndroidMediaReader : public MediaDecoderReader -{ - nsCString mType; - MPAPI::Decoder *mPlugin; - bool mHasAudio; - bool mHasVideo; - nsIntRect mPicture; - nsIntSize mInitialFrame; - int64_t mVideoSeekTimeUs; - int64_t mAudioSeekTimeUs; - RefPtr<VideoData> mLastVideoFrame; - MozPromiseHolder<MediaDecoderReader::SeekPromise> mSeekPromise; - MozPromiseRequestHolder<MediaDecoderReader::MediaDataPromise> mSeekRequest; -public: - AndroidMediaReader(AbstractMediaDecoder* aDecoder, - const nsACString& aContentType); - - nsresult ResetDecode(TrackSet aTracks = TrackSet(TrackInfo::kAudioTrack, - TrackInfo::kVideoTrack)) override; - - bool DecodeAudioData() override; - bool DecodeVideoFrame(bool &aKeyframeSkip, int64_t aTimeThreshold) override; - - nsresult ReadMetadata(MediaInfo* aInfo, MetadataTags** aTags) override; - RefPtr<SeekPromise> Seek(SeekTarget aTarget, int64_t aEndTime) override; - - RefPtr<ShutdownPromise> Shutdown() override; - - class ImageBufferCallback : public MPAPI::BufferCallback { - typedef mozilla::layers::Image Image; - - public: - ImageBufferCallback(mozilla::layers::ImageContainer *aImageContainer); - void *operator()(size_t aWidth, size_t aHeight, - MPAPI::ColorFormat aColorFormat) override; - already_AddRefed<Image> GetImage(); - - private: - uint8_t *CreateI420Image(size_t aWidth, size_t aHeight); - - mozilla::layers::ImageContainer *mImageContainer; - RefPtr<Image> mImage; - }; - -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/android/AndroidMediaResourceServer.cpp b/dom/media/android/AndroidMediaResourceServer.cpp deleted file mode 100644 index bd76a8c68..000000000 --- a/dom/media/android/AndroidMediaResourceServer.cpp +++ /dev/null @@ -1,503 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#include "mozilla/Assertions.h" -#include "mozilla/Base64.h" -#include "mozilla/IntegerPrintfMacros.h" -#include "mozilla/UniquePtr.h" -#include "nsThreadUtils.h" -#include "nsIServiceManager.h" -#include "nsISocketTransport.h" -#include "nsIOutputStream.h" -#include "nsIInputStream.h" -#include "nsIRandomGenerator.h" -#include "nsReadLine.h" -#include "nsNetCID.h" -#include "VideoUtils.h" -#include "MediaResource.h" -#include "AndroidMediaResourceServer.h" - -#if defined(_MSC_VER) -#define strtoll _strtoi64 -#endif - -using namespace mozilla; - -/* - ReadCRLF is a variant of NS_ReadLine from nsReadLine.h that deals - with the carriage return/line feed requirements of HTTP requests. -*/ -template<typename CharT, class StreamType, class StringType> -nsresult -ReadCRLF (StreamType* aStream, nsLineBuffer<CharT> * aBuffer, - StringType & aLine, bool *aMore) -{ - // eollast is true if the last character in the buffer is a '\r', - // signaling a potential '\r\n' sequence split between reads. - bool eollast = false; - - aLine.Truncate(); - - while (1) { // will be returning out of this loop on eol or eof - if (aBuffer->start == aBuffer->end) { // buffer is empty. Read into it. - uint32_t bytesRead; - nsresult rv = aStream->Read(aBuffer->buf, kLineBufferSize, &bytesRead); - if (NS_FAILED(rv) || bytesRead == 0) { - *aMore = false; - return rv; - } - aBuffer->start = aBuffer->buf; - aBuffer->end = aBuffer->buf + bytesRead; - *(aBuffer->end) = '\0'; - } - - /* - * Walk the buffer looking for an end-of-line. - * There are 4 cases to consider: - * 1. the CR char is the last char in the buffer - * 2. the CRLF sequence are the last characters in the buffer - * 3. the CRLF sequence + one or more chars at the end of the buffer - * we need at least one char after the first CRLF sequence to - * set |aMore| correctly. - * 4. The LF character is the first char in the buffer when eollast is - * true. - */ - CharT* current = aBuffer->start; - if (eollast) { // Case 4 - if (*current == '\n') { - aBuffer->start = ++current; - *aMore = true; - return NS_OK; - } - else { - eollast = false; - aLine.Append('\r'); - } - } - // Cases 2 and 3 - for ( ; current < aBuffer->end-1; ++current) { - if (*current == '\r' && *(current+1) == '\n') { - *current++ = '\0'; - *current++ = '\0'; - aLine.Append(aBuffer->start); - aBuffer->start = current; - *aMore = true; - return NS_OK; - } - } - // Case 1 - if (*current == '\r') { - eollast = true; - *current++ = '\0'; - } - - aLine.Append(aBuffer->start); - aBuffer->start = aBuffer->end; // mark the buffer empty - } -} - -// Each client HTTP request results in a thread being spawned to process it. -// That thread has a single event dispatched to it which handles the HTTP -// protocol. It parses the headers and forwards data from the MediaResource -// associated with the URL back to client. When the request is complete it will -// shutdown the thread. -class ServeResourceEvent : public Runnable { -private: - // Reading from this reads the data sent from the client. - nsCOMPtr<nsIInputStream> mInput; - - // Writing to this sends data to the client. - nsCOMPtr<nsIOutputStream> mOutput; - - // The AndroidMediaResourceServer that owns the MediaResource instances - // served. This is used to lookup the MediaResource from the URL. - RefPtr<AndroidMediaResourceServer> mServer; - - // Write 'aBufferLength' bytes from 'aBuffer' to 'mOutput'. This - // method ensures all the data is written by checking the number - // of bytes returned from the output streams 'Write' method and - // looping until done. - nsresult WriteAll(char const* aBuffer, int32_t aBufferLength); - -public: - ServeResourceEvent(nsIInputStream* aInput, nsIOutputStream* aOutput, - AndroidMediaResourceServer* aServer) - : mInput(aInput), mOutput(aOutput), mServer(aServer) {} - - // This method runs on the thread and exits when it has completed the - // HTTP request. - NS_IMETHOD Run(); - - // Given the first line of an HTTP request, parse the URL requested and - // return the MediaResource for that URL. - already_AddRefed<MediaResource> GetMediaResource(nsCString const& aHTTPRequest); - - // Gracefully shutdown the thread and cleanup resources - void Shutdown(); -}; - -nsresult -ServeResourceEvent::WriteAll(char const* aBuffer, int32_t aBufferLength) -{ - while (aBufferLength > 0) { - uint32_t written = 0; - nsresult rv = mOutput->Write(aBuffer, aBufferLength, &written); - if (NS_FAILED (rv)) return rv; - - aBufferLength -= written; - aBuffer += written; - } - - return NS_OK; -} - -already_AddRefed<MediaResource> -ServeResourceEvent::GetMediaResource(nsCString const& aHTTPRequest) -{ - // Check that the HTTP method is GET - const char* HTTP_METHOD = "GET "; - if (strncmp(aHTTPRequest.get(), HTTP_METHOD, strlen(HTTP_METHOD)) != 0) { - return nullptr; - } - - const char* url_start = strchr(aHTTPRequest.get(), ' '); - if (!url_start) { - return nullptr; - } - - const char* url_end = strrchr(++url_start, ' '); - if (!url_end) { - return nullptr; - } - - // The path extracted from the HTTP request is used as a key in hash - // table. It is not related to retrieving data from the filesystem so - // we don't need to do any sanity checking on ".." paths and similar - // exploits. - nsCString relative(url_start, url_end - url_start); - RefPtr<MediaResource> resource = - mServer->GetResource(mServer->GetURLPrefix() + relative); - return resource.forget(); -} - -NS_IMETHODIMP -ServeResourceEvent::Run() { - bool more = false; // Are there HTTP headers to read after the first line - nsCString line; // Contains the current line read from input stream - nsLineBuffer<char>* buffer = new nsLineBuffer<char>(); - nsresult rv = ReadCRLF(mInput.get(), buffer, line, &more); - if (NS_FAILED(rv)) { Shutdown(); return rv; } - - // First line contains the HTTP GET request. Extract the URL and obtain - // the MediaResource for it. - RefPtr<MediaResource> resource = GetMediaResource(line); - if (!resource) { - const char* response_404 = "HTTP/1.1 404 Not Found\r\n" - "Content-Length: 0\r\n\r\n"; - rv = WriteAll(response_404, strlen(response_404)); - Shutdown(); - return rv; - } - - // Offset in bytes to start reading from resource. - // This is zero by default but can be set to another starting value if - // this HTTP request includes a byte range request header. - int64_t start = 0; - - // Keep reading lines until we get a zero length line, which is the HTTP - // protocol's way of signifying the end of headers and start of body, or - // until we have no more data to read. - while (more && line.Length() > 0) { - rv = ReadCRLF(mInput.get(), buffer, line, &more); - if (NS_FAILED(rv)) { Shutdown(); return rv; } - - // Look for a byte range request header. If there is one, set the - // media resource offset to start from to that requested. Here we - // only check for the range request format used by Android rather - // than implementing all possibilities in the HTTP specification. - // That is, the range request is of the form: - // Range: bytes=nnnn- - // Were 'nnnn' is an integer number. - // The end of the range is not checked, instead we return up to - // the end of the resource and the client is informed of this via - // the content-range header. - NS_NAMED_LITERAL_CSTRING(byteRange, "Range: bytes="); - const char* s = strstr(line.get(), byteRange.get()); - if (s) { - start = strtoll(s+byteRange.Length(), nullptr, 10); - - // Clamp 'start' to be between 0 and the resource length. - start = std::max(int64_t(0), std::min(resource->GetLength(), start)); - } - } - - // HTTP response to use if this is a non byte range request - const char* response_normal = "HTTP/1.1 200 OK\r\n"; - - // HTTP response to use if this is a byte range request - const char* response_range = "HTTP/1.1 206 Partial Content\r\n"; - - // End of HTTP reponse headers is indicated by an empty line. - const char* response_end = "\r\n"; - - // If the request was a byte range request, we need to read from the - // requested offset. If the resource is non-seekable, or the seek - // fails, then the start offset is set back to zero. This results in all - // HTTP response data being as if the byte range request was not made. - if (start > 0 && !resource->IsTransportSeekable()) { - start = 0; - } - - const char* response_line = start > 0 ? - response_range : - response_normal; - rv = WriteAll(response_line, strlen(response_line)); - if (NS_FAILED(rv)) { Shutdown(); return NS_OK; } - - // Buffer used for reading from the input stream and writing to - // the output stream. The buffer size should be big enough for the - // HTTP response headers sent below. A static_assert ensures - // this where the buffer is used. - const int buffer_size = 32768; - auto b = MakeUnique<char[]>(buffer_size); - - // If we know the length of the resource, send a Content-Length header. - int64_t contentlength = resource->GetLength() - start; - if (contentlength > 0) { - static_assert (buffer_size > 1024, - "buffer_size must be large enough " - "to hold response headers"); - snprintf(b.get(), buffer_size, "Content-Length: %" PRId64 "\r\n", contentlength); - rv = WriteAll(b.get(), strlen(b.get())); - if (NS_FAILED(rv)) { Shutdown(); return NS_OK; } - } - - // If the request was a byte range request, respond with a Content-Range - // header which details the extent of the data returned. - if (start > 0) { - static_assert (buffer_size > 1024, - "buffer_size must be large enough " - "to hold response headers"); - snprintf(b.get(), buffer_size, "Content-Range: " - "bytes %" PRId64 "-%" PRId64 "/%" PRId64 "\r\n", - start, resource->GetLength() - 1, resource->GetLength()); - rv = WriteAll(b.get(), strlen(b.get())); - if (NS_FAILED(rv)) { Shutdown(); return NS_OK; } - } - - rv = WriteAll(response_end, strlen(response_end)); - if (NS_FAILED(rv)) { Shutdown(); return NS_OK; } - - rv = mOutput->Flush(); - if (NS_FAILED(rv)) { Shutdown(); return NS_OK; } - - // Read data from media resource - uint32_t bytesRead = 0; // Number of bytes read/written to streams - rv = resource->ReadAt(start, b.get(), buffer_size, &bytesRead); - while (NS_SUCCEEDED(rv) && bytesRead != 0) { - // Keep track of what we think the starting position for the next read - // is. This is used in subsequent ReadAt calls to ensure we are reading - // from the correct offset in the case where another thread is reading - // from th same MediaResource. - start += bytesRead; - - // Write data obtained from media resource to output stream - rv = WriteAll(b.get(), bytesRead); - if (NS_FAILED (rv)) break; - - rv = resource->ReadAt(start, b.get(), 32768, &bytesRead); - } - - Shutdown(); - return NS_OK; -} - -void -ServeResourceEvent::Shutdown() -{ - // Cleanup resources and exit. - mInput->Close(); - mOutput->Close(); - - // To shutdown the current thread we need to first exit this event. - // The Shutdown event below is posted to the main thread to do this. - nsCOMPtr<nsIRunnable> event = new ShutdownThreadEvent(NS_GetCurrentThread()); - NS_DispatchToMainThread(event); -} - -/* - This is the listener attached to the server socket. When an HTTP - request is made by the client the OnSocketAccepted method is - called. This method will spawn a thread to process the request. - The thread receives a single event which does the parsing of - the HTTP request and forwarding the data from the MediaResource - to the output stream of the request. - - The MediaResource used for providing the request data is obtained - from the AndroidMediaResourceServer that created this listener, using the - URL the client requested. -*/ -class ResourceSocketListener : public nsIServerSocketListener -{ -public: - // The AndroidMediaResourceServer used to look up the MediaResource - // on requests. - RefPtr<AndroidMediaResourceServer> mServer; - - NS_DECL_THREADSAFE_ISUPPORTS - NS_DECL_NSISERVERSOCKETLISTENER - - ResourceSocketListener(AndroidMediaResourceServer* aServer) : - mServer(aServer) - { - } - -private: - virtual ~ResourceSocketListener() { } -}; - -NS_IMPL_ISUPPORTS(ResourceSocketListener, nsIServerSocketListener) - -NS_IMETHODIMP -ResourceSocketListener::OnSocketAccepted(nsIServerSocket* aServ, - nsISocketTransport* aTrans) -{ - nsCOMPtr<nsIInputStream> input; - nsCOMPtr<nsIOutputStream> output; - nsresult rv; - - rv = aTrans->OpenInputStream(nsITransport::OPEN_BLOCKING, 0, 0, getter_AddRefs(input)); - if (NS_FAILED(rv)) return rv; - - rv = aTrans->OpenOutputStream(nsITransport::OPEN_BLOCKING, 0, 0, getter_AddRefs(output)); - if (NS_FAILED(rv)) return rv; - - nsCOMPtr<nsIThread> thread; - rv = NS_NewThread(getter_AddRefs(thread)); - if (NS_FAILED(rv)) return rv; - - nsCOMPtr<nsIRunnable> event = new ServeResourceEvent(input.get(), output.get(), mServer); - return thread->Dispatch(event, NS_DISPATCH_NORMAL); -} - -NS_IMETHODIMP -ResourceSocketListener::OnStopListening(nsIServerSocket* aServ, nsresult aStatus) -{ - return NS_OK; -} - -AndroidMediaResourceServer::AndroidMediaResourceServer() : - mMutex("AndroidMediaResourceServer") -{ -} - -NS_IMETHODIMP -AndroidMediaResourceServer::Run() -{ - MOZ_DIAGNOSTIC_ASSERT(NS_IsMainThread()); - MutexAutoLock lock(mMutex); - - nsresult rv; - mSocket = do_CreateInstance(NS_SERVERSOCKET_CONTRACTID, &rv); - if (NS_FAILED(rv)) return rv; - - rv = mSocket->InitSpecialConnection(-1, - nsIServerSocket::LoopbackOnly - | nsIServerSocket::KeepWhenOffline, - -1); - if (NS_FAILED(rv)) return rv; - - rv = mSocket->AsyncListen(new ResourceSocketListener(this)); - if (NS_FAILED(rv)) return rv; - - return NS_OK; -} - -/* static */ -already_AddRefed<AndroidMediaResourceServer> -AndroidMediaResourceServer::Start() -{ - MOZ_ASSERT(NS_IsMainThread()); - RefPtr<AndroidMediaResourceServer> server = new AndroidMediaResourceServer(); - server->Run(); - return server.forget(); -} - -void -AndroidMediaResourceServer::Stop() -{ - MutexAutoLock lock(mMutex); - mSocket->Close(); - mSocket = nullptr; -} - -nsresult -AndroidMediaResourceServer::AppendRandomPath(nsCString& aUrl) -{ - // Use a cryptographic quality PRNG to generate raw random bytes - // and convert that to a base64 string for use as an URL path. This - // is based on code from nsExternalAppHandler::SetUpTempFile. - nsresult rv; - nsAutoCString salt; - rv = GenerateRandomPathName(salt, 16); - if (NS_FAILED(rv)) return rv; - aUrl += "/"; - aUrl += salt; - return NS_OK; -} - -nsresult -AndroidMediaResourceServer::AddResource(mozilla::MediaResource* aResource, nsCString& aUrl) -{ - nsCString url = GetURLPrefix(); - nsresult rv = AppendRandomPath(url); - if (NS_FAILED (rv)) return rv; - - { - MutexAutoLock lock(mMutex); - - // Adding a resource URL that already exists is considered an error. - if (mResources.find(url) != mResources.end()) return NS_ERROR_FAILURE; - mResources[url] = aResource; - } - - aUrl = url; - - return NS_OK; -} - -void -AndroidMediaResourceServer::RemoveResource(nsCString const& aUrl) -{ - MutexAutoLock lock(mMutex); - mResources.erase(aUrl); -} - -nsCString -AndroidMediaResourceServer::GetURLPrefix() -{ - MutexAutoLock lock(mMutex); - - int32_t port = 0; - nsresult rv = mSocket->GetPort(&port); - if (NS_FAILED (rv) || port < 0) { - return nsCString(""); - } - - char buffer[256]; - snprintf(buffer, sizeof(buffer), "http://127.0.0.1:%d", port >= 0 ? port : 0); - return nsCString(buffer); -} - -already_AddRefed<MediaResource> -AndroidMediaResourceServer::GetResource(nsCString const& aUrl) -{ - MutexAutoLock lock(mMutex); - ResourceMap::const_iterator it = mResources.find(aUrl); - if (it == mResources.end()) return nullptr; - - RefPtr<MediaResource> resource = it->second; - return resource.forget(); -} diff --git a/dom/media/android/AndroidMediaResourceServer.h b/dom/media/android/AndroidMediaResourceServer.h deleted file mode 100644 index 68200f9c0..000000000 --- a/dom/media/android/AndroidMediaResourceServer.h +++ /dev/null @@ -1,96 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#if !defined(AndroidMediaResourceServer_h_) -#define AndroidMediaResourceServer_h_ - -#include <map> -#include "nsIServerSocket.h" -#include "MediaResource.h" - -namespace mozilla { - -class MediaResource; - -/* - AndroidMediaResourceServer instantiates a socket server that understands - HTTP requests for MediaResource instances. The server runs on an - automatically selected port and MediaResource instances are registered. - The registration returns a string URL than can be used to fetch the - resource. That URL contains a randomly generated path to make it - difficult for other local applications on the device to guess it. - - The HTTP protocol is limited in that it supports only what the - Android DataSource implementation uses to fetch media. It - understands HTTP GET and byte range requests. - - The intent of this class is to be used in Media backends that - have a system component that does its own network requests. These - requests are made against this server which then uses standard - Gecko network requests and media cache usage. - - The AndroidMediaResourceServer can be instantiated on any thread and - its methods are threadsafe - they can be called on any thread. - The server socket itself is always run on the main thread and - this is done by the Start() static method by synchronously - dispatching to the main thread. -*/ -class AndroidMediaResourceServer : public Runnable -{ -private: - // Mutex protecting private members of AndroidMediaResourceServer. - // All member variables below this point in the class definition - // must acquire the mutex before access. - mozilla::Mutex mMutex; - - // Server socket used to listen for incoming connections - nsCOMPtr<nsIServerSocket> mSocket; - - // Mapping between MediaResource URL's to the MediaResource - // object served at that URL. - typedef std::map<nsCString, - RefPtr<mozilla::MediaResource> > ResourceMap; - ResourceMap mResources; - - // Create a AndroidMediaResourceServer that will listen on an automatically - // selected port when started. This is private as it should only be - // called internally from the public 'Start' method. - AndroidMediaResourceServer(); - NS_IMETHOD Run(); - - // Append a random URL path to a string. This is used for creating a - // unique URl for a resource which helps prevent malicious software - // running on the same machine as the server from guessing the URL - // and accessing video data. - nsresult AppendRandomPath(nsCString& aURL); - -public: - // Create a AndroidMediaResourceServer and start it listening. This call will - // perform a synchronous request on the main thread. - static already_AddRefed<AndroidMediaResourceServer> Start(); - - // Stops the server from listening and accepting further connections. - void Stop(); - - // Add a MediaResource to be served by this server. Stores the - // absolute URL that can be used to access the resource in 'aUrl'. - nsresult AddResource(mozilla::MediaResource* aResource, nsCString& aUrl); - - // Remove a MediaResource so it is no longer served by this server. - // The URL provided must match exactly that provided by a previous - // call to "AddResource". - void RemoveResource(nsCString const& aUrl); - - // Returns the prefix for HTTP requests to the server. This plus - // the result of AddResource results in an Absolute URL. - nsCString GetURLPrefix(); - - // Returns the resource asociated with a given URL - already_AddRefed<mozilla::MediaResource> GetResource(nsCString const& aUrl); -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/android/MPAPI.h b/dom/media/android/MPAPI.h deleted file mode 100644 index 9b289ca09..000000000 --- a/dom/media/android/MPAPI.h +++ /dev/null @@ -1,165 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ -#if !defined(MPAPI_h_) -#define MPAPI_h_ - -#include <stdint.h> - -namespace MPAPI { - -enum ColorFormat { - I420, - RGB565 -}; - -/* - * A callback for the plugin to use to request a buffer owned by gecko. This can - * save us a copy or two down the line. - */ -class BufferCallback { -public: - virtual void *operator()(size_t aWidth, size_t aHeight, - ColorFormat aColorFormat) = 0; -}; - -struct VideoPlane { - VideoPlane() : - mData(0), - mStride(0), - mWidth(0), - mHeight(0), - mOffset(0), - mSkip(0) - {} - - void *mData; - int32_t mStride; - int32_t mWidth; - int32_t mHeight; - int32_t mOffset; - int32_t mSkip; -}; - -struct VideoFrame { - int64_t mTimeUs; - bool mKeyFrame; - void *mData; - size_t mSize; - int32_t mStride; - int32_t mSliceHeight; - int32_t mRotation; - VideoPlane Y; - VideoPlane Cb; - VideoPlane Cr; - - VideoFrame() : - mTimeUs(0), - mKeyFrame(false), - mData(0), - mSize(0), - mStride(0), - mSliceHeight(0), - mRotation(0) - {} - - void Set(int64_t aTimeUs, bool aKeyFrame, - void *aData, size_t aSize, int32_t aStride, int32_t aSliceHeight, int32_t aRotation, - void *aYData, int32_t aYStride, int32_t aYWidth, int32_t aYHeight, int32_t aYOffset, int32_t aYSkip, - void *aCbData, int32_t aCbStride, int32_t aCbWidth, int32_t aCbHeight, int32_t aCbOffset, int32_t aCbSkip, - void *aCrData, int32_t aCrStride, int32_t aCrWidth, int32_t aCrHeight, int32_t aCrOffset, int32_t aCrSkip) - { - mTimeUs = aTimeUs; - mKeyFrame = aKeyFrame; - mData = aData; - mSize = aSize; - mStride = aStride; - mSliceHeight = aSliceHeight; - mRotation = aRotation; - Y.mData = aYData; - Y.mStride = aYStride; - Y.mWidth = aYWidth; - Y.mHeight = aYHeight; - Y.mOffset = aYOffset; - Y.mSkip = aYSkip; - Cb.mData = aCbData; - Cb.mStride = aCbStride; - Cb.mWidth = aCbWidth; - Cb.mHeight = aCbHeight; - Cb.mOffset = aCbOffset; - Cb.mSkip = aCbSkip; - Cr.mData = aCrData; - Cr.mStride = aCrStride; - Cr.mWidth = aCrWidth; - Cr.mHeight = aCrHeight; - Cr.mOffset = aCrOffset; - Cr.mSkip = aCrSkip; - } -}; - -struct AudioFrame { - int64_t mTimeUs; - void *mData; // 16PCM interleaved - size_t mSize; // Size of mData in bytes - int32_t mAudioChannels; - int32_t mAudioSampleRate; - - AudioFrame() : - mTimeUs(0), - mData(0), - mSize(0), - mAudioChannels(0), - mAudioSampleRate(0) - { - } - - void Set(int64_t aTimeUs, - void *aData, size_t aSize, - int32_t aAudioChannels, int32_t aAudioSampleRate) - { - mTimeUs = aTimeUs; - mData = aData; - mSize = aSize; - mAudioChannels = aAudioChannels; - mAudioSampleRate = aAudioSampleRate; - } -}; - -struct Decoder; - -struct PluginHost { - bool (*Read)(Decoder *aDecoder, char *aBuffer, int64_t aOffset, uint32_t aCount, uint32_t* aBytes); - uint64_t (*GetLength)(Decoder *aDecoder); - void (*SetMetaDataReadMode)(Decoder *aDecoder); - void (*SetPlaybackReadMode)(Decoder *aDecoder); - bool (*GetIntPref)(const char *aPref, int32_t *aResult); - bool (*GetSystemInfoString)(const char *aKey, char *aResult, size_t aResultLen); -}; - -struct Decoder { - void *mResource; - void *mPrivate; - - Decoder(); - - void (*GetDuration)(Decoder *aDecoder, int64_t *durationUs); - void (*GetVideoParameters)(Decoder *aDecoder, int32_t *aWidth, int32_t *aHeight); - void (*GetAudioParameters)(Decoder *aDecoder, int32_t *aNumChannels, int32_t *aSampleRate); - bool (*HasVideo)(Decoder *aDecoder); - bool (*HasAudio)(Decoder *aDecoder); - bool (*ReadVideo)(Decoder *aDecoder, VideoFrame *aFrame, int64_t aSeekTimeUs, BufferCallback *aBufferCallback); - bool (*ReadAudio)(Decoder *aDecoder, AudioFrame *aFrame, int64_t aSeekTimeUs); - void (*DestroyDecoder)(Decoder *); -}; - -struct Manifest { - bool (*CanDecode)(const char *aMimeChars, size_t aMimeLen, const char* const**aCodecs); - bool (*CreateDecoder)(PluginHost *aPluginHost, Decoder *aDecoder, - const char *aMimeChars, size_t aMimeLen); -}; - -} - -#endif diff --git a/dom/media/android/moz.build b/dom/media/android/moz.build deleted file mode 100644 index 3ad43cd50..000000000 --- a/dom/media/android/moz.build +++ /dev/null @@ -1,27 +0,0 @@ -# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- -# vim: set filetype=python: -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. - -EXPORTS += [ - 'AndroidMediaDecoder.h', - 'AndroidMediaPluginHost.h', - 'AndroidMediaReader.h', - 'AndroidMediaResourceServer.h', - 'MPAPI.h', -] - -UNIFIED_SOURCES += [ - 'AndroidMediaDecoder.cpp', - 'AndroidMediaPluginHost.cpp', - 'AndroidMediaReader.cpp', - 'AndroidMediaResourceServer.cpp', -] - -LOCAL_INCLUDES += [ - '/dom/base', - '/dom/html', -] - -FINAL_LIBRARY = 'xul' diff --git a/dom/media/directshow/AudioSinkFilter.cpp b/dom/media/directshow/AudioSinkFilter.cpp deleted file mode 100644 index 9f23c0e00..000000000 --- a/dom/media/directshow/AudioSinkFilter.cpp +++ /dev/null @@ -1,285 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "SampleSink.h" -#include "AudioSinkFilter.h" -#include "AudioSinkInputPin.h" -#include "VideoUtils.h" -#include "mozilla/Logging.h" - - -#include <initguid.h> -#include <wmsdkidl.h> - -#define DELETE_RESET(p) { delete (p) ; (p) = nullptr ;} - -DEFINE_GUID(CLSID_MozAudioSinkFilter, 0x1872d8c8, 0xea8d, 0x4c34, 0xae, 0x96, 0x69, 0xde, - 0xf1, 0x33, 0x7b, 0x33); - -using namespace mozilla::media; - -namespace mozilla { - -static LazyLogModule gDirectShowLog("DirectShowDecoder"); -#define LOG(...) MOZ_LOG(gDirectShowLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) - -AudioSinkFilter::AudioSinkFilter(const wchar_t* aObjectName, HRESULT* aOutResult) - : BaseFilter(aObjectName, CLSID_MozAudioSinkFilter), - mFilterCritSec("AudioSinkFilter::mFilterCritSec") -{ - (*aOutResult) = S_OK; - mInputPin = new AudioSinkInputPin(L"AudioSinkInputPin", - this, - &mFilterCritSec, - aOutResult); -} - -AudioSinkFilter::~AudioSinkFilter() -{ -} - -int -AudioSinkFilter::GetPinCount() -{ - return 1; -} - -BasePin* -AudioSinkFilter::GetPin(int aIndex) -{ - CriticalSectionAutoEnter lockFilter(mFilterCritSec); - return (aIndex == 0) ? static_cast<BasePin*>(mInputPin) : nullptr; -} - -HRESULT -AudioSinkFilter::Pause() -{ - CriticalSectionAutoEnter lockFilter(mFilterCritSec); - if (mState == State_Stopped) { - // Change the state, THEN activate the input pin. - mState = State_Paused; - if (mInputPin && mInputPin->IsConnected()) { - mInputPin->Active(); - } - } else if (mState == State_Running) { - mState = State_Paused; - } - return S_OK; -} - -HRESULT -AudioSinkFilter::Stop() -{ - CriticalSectionAutoEnter lockFilter(mFilterCritSec); - mState = State_Stopped; - if (mInputPin) { - mInputPin->Inactive(); - } - - GetSampleSink()->Flush(); - - return S_OK; -} - -HRESULT -AudioSinkFilter::Run(REFERENCE_TIME tStart) -{ - LOG("AudioSinkFilter::Run(%lld) [%4.2lf]", - RefTimeToUsecs(tStart), - double(RefTimeToUsecs(tStart)) / USECS_PER_S); - return media::BaseFilter::Run(tStart); -} - -HRESULT -AudioSinkFilter::GetClassID( OUT CLSID * pCLSID ) -{ - (* pCLSID) = CLSID_MozAudioSinkFilter; - return S_OK; -} - -HRESULT -AudioSinkFilter::QueryInterface(REFIID aIId, void **aInterface) -{ - if (aIId == IID_IMediaSeeking) { - *aInterface = static_cast<IMediaSeeking*>(this); - AddRef(); - return S_OK; - } - return mozilla::media::BaseFilter::QueryInterface(aIId, aInterface); -} - -ULONG -AudioSinkFilter::AddRef() -{ - return ::InterlockedIncrement(&mRefCnt); -} - -ULONG -AudioSinkFilter::Release() -{ - unsigned long newRefCnt = ::InterlockedDecrement(&mRefCnt); - if (!newRefCnt) { - delete this; - } - return newRefCnt; -} - -SampleSink* -AudioSinkFilter::GetSampleSink() -{ - return mInputPin->GetSampleSink(); -} - - -// IMediaSeeking implementation. -// -// Calls to IMediaSeeking are forwarded to the output pin that the -// AudioSinkInputPin is connected to, i.e. upstream towards the parser and -// source filters, which actually implement seeking. -#define ENSURE_CONNECTED_PIN_SEEKING \ - if (!mInputPin) { \ - return E_NOTIMPL; \ - } \ - RefPtr<IMediaSeeking> pinSeeking = mInputPin->GetConnectedPinSeeking(); \ - if (!pinSeeking) { \ - return E_NOTIMPL; \ - } - -HRESULT -AudioSinkFilter::GetCapabilities(DWORD* aCapabilities) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetCapabilities(aCapabilities); -} - -HRESULT -AudioSinkFilter::CheckCapabilities(DWORD* aCapabilities) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->CheckCapabilities(aCapabilities); -} - -HRESULT -AudioSinkFilter::IsFormatSupported(const GUID* aFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->IsFormatSupported(aFormat); -} - -HRESULT -AudioSinkFilter::QueryPreferredFormat(GUID* aFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->QueryPreferredFormat(aFormat); -} - -HRESULT -AudioSinkFilter::GetTimeFormat(GUID* aFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetTimeFormat(aFormat); -} - -HRESULT -AudioSinkFilter::IsUsingTimeFormat(const GUID* aFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->IsUsingTimeFormat(aFormat); -} - -HRESULT -AudioSinkFilter::SetTimeFormat(const GUID* aFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->SetTimeFormat(aFormat); -} - -HRESULT -AudioSinkFilter::GetDuration(LONGLONG* aDuration) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetDuration(aDuration); -} - -HRESULT -AudioSinkFilter::GetStopPosition(LONGLONG* aStop) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetStopPosition(aStop); -} - -HRESULT -AudioSinkFilter::GetCurrentPosition(LONGLONG* aCurrent) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetCurrentPosition(aCurrent); -} - -HRESULT -AudioSinkFilter::ConvertTimeFormat(LONGLONG* aTarget, - const GUID* aTargetFormat, - LONGLONG aSource, - const GUID* aSourceFormat) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->ConvertTimeFormat(aTarget, - aTargetFormat, - aSource, - aSourceFormat); -} - -HRESULT -AudioSinkFilter::SetPositions(LONGLONG* aCurrent, - DWORD aCurrentFlags, - LONGLONG* aStop, - DWORD aStopFlags) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->SetPositions(aCurrent, - aCurrentFlags, - aStop, - aStopFlags); -} - -HRESULT -AudioSinkFilter::GetPositions(LONGLONG* aCurrent, - LONGLONG* aStop) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetPositions(aCurrent, aStop); -} - -HRESULT -AudioSinkFilter::GetAvailable(LONGLONG* aEarliest, - LONGLONG* aLatest) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetAvailable(aEarliest, aLatest); -} - -HRESULT -AudioSinkFilter::SetRate(double aRate) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->SetRate(aRate); -} - -HRESULT -AudioSinkFilter::GetRate(double* aRate) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetRate(aRate); -} - -HRESULT -AudioSinkFilter::GetPreroll(LONGLONG* aPreroll) -{ - ENSURE_CONNECTED_PIN_SEEKING - return pinSeeking->GetPreroll(aPreroll); -} - -} // namespace mozilla - diff --git a/dom/media/directshow/AudioSinkFilter.h b/dom/media/directshow/AudioSinkFilter.h deleted file mode 100644 index 85abdfccf..000000000 --- a/dom/media/directshow/AudioSinkFilter.h +++ /dev/null @@ -1,95 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(AudioSinkFilter_h_) -#define AudioSinkFilter_h_ - -#include "BaseFilter.h" -#include "DirectShowUtils.h" -#include "nsAutoPtr.h" -#include "mozilla/RefPtr.h" - -namespace mozilla { - -class AudioSinkInputPin; -class SampleSink; - -// Filter that acts as the end of the graph. Audio samples input into -// this filter block the calling thread, and the calling thread is -// unblocked when the decode thread extracts the sample. The samples -// input into this filter are stored in the SampleSink, where the blocking -// is implemented. The input pin owns the SampleSink. -class AudioSinkFilter: public mozilla::media::BaseFilter, - public IMediaSeeking -{ - -public: - AudioSinkFilter(const wchar_t* aObjectName, HRESULT* aOutResult); - virtual ~AudioSinkFilter(); - - // Gets the input pin's sample sink. - SampleSink* GetSampleSink(); - - // IUnknown implementation. - STDMETHODIMP QueryInterface(REFIID aIId, void **aInterface); - STDMETHODIMP_(ULONG) AddRef(); - STDMETHODIMP_(ULONG) Release(); - - // -------------------------------------------------------------------- - // CBaseFilter methods - int GetPinCount (); - mozilla::media::BasePin* GetPin ( IN int Index); - STDMETHODIMP Pause (); - STDMETHODIMP Stop (); - STDMETHODIMP GetClassID ( OUT CLSID * pCLSID); - STDMETHODIMP Run(REFERENCE_TIME tStart); - // IMediaSeeking Methods... - - // We defer to SourceFilter, but we must expose the interface on - // the output pins. Seeking commands come upstream from the renderers, - // but they must be actioned at the source filters. - STDMETHODIMP GetCapabilities(DWORD* aCapabilities); - STDMETHODIMP CheckCapabilities(DWORD* aCapabilities); - STDMETHODIMP IsFormatSupported(const GUID* aFormat); - STDMETHODIMP QueryPreferredFormat(GUID* aFormat); - STDMETHODIMP GetTimeFormat(GUID* aFormat); - STDMETHODIMP IsUsingTimeFormat(const GUID* aFormat); - STDMETHODIMP SetTimeFormat(const GUID* aFormat); - STDMETHODIMP GetDuration(LONGLONG* pDuration); - STDMETHODIMP GetStopPosition(LONGLONG* pStop); - STDMETHODIMP GetCurrentPosition(LONGLONG* aCurrent); - STDMETHODIMP ConvertTimeFormat(LONGLONG* aTarget, - const GUID* aTargetFormat, - LONGLONG aSource, - const GUID* aSourceFormat); - STDMETHODIMP SetPositions(LONGLONG* aCurrent, - DWORD aCurrentFlags, - LONGLONG* aStop, - DWORD aStopFlags); - STDMETHODIMP GetPositions(LONGLONG* aCurrent, - LONGLONG* aStop); - STDMETHODIMP GetAvailable(LONGLONG* aEarliest, - LONGLONG* aLatest); - STDMETHODIMP SetRate(double aRate); - STDMETHODIMP GetRate(double* aRate); - STDMETHODIMP GetPreroll(LONGLONG* aPreroll); - - // -------------------------------------------------------------------- - // class factory calls this - static IUnknown * CreateInstance (IN LPUNKNOWN punk, OUT HRESULT * phr); - -private: - CriticalSection mFilterCritSec; - - // Note: The input pin defers its refcounting to the sink filter, so when - // the input pin is addrefed, what actually happens is the sink filter is - // addrefed. - nsAutoPtr<AudioSinkInputPin> mInputPin; -}; - -} // namespace mozilla - -#endif // AudioSinkFilter_h_ diff --git a/dom/media/directshow/AudioSinkInputPin.cpp b/dom/media/directshow/AudioSinkInputPin.cpp deleted file mode 100644 index 85a6e3da3..000000000 --- a/dom/media/directshow/AudioSinkInputPin.cpp +++ /dev/null @@ -1,195 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "AudioSinkInputPin.h" -#include "AudioSinkFilter.h" -#include "SampleSink.h" -#include "mozilla/Logging.h" - -#include <wmsdkidl.h> - -using namespace mozilla::media; - -namespace mozilla { - -static LazyLogModule gDirectShowLog("DirectShowDecoder"); -#define LOG(...) MOZ_LOG(gDirectShowLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) - -AudioSinkInputPin::AudioSinkInputPin(wchar_t* aObjectName, - AudioSinkFilter* aFilter, - mozilla::CriticalSection* aLock, - HRESULT* aOutResult) - : BaseInputPin(aObjectName, aFilter, aLock, aOutResult, aObjectName), - mSegmentStartTime(0) -{ - MOZ_COUNT_CTOR(AudioSinkInputPin); - mSampleSink = new SampleSink(); -} - -AudioSinkInputPin::~AudioSinkInputPin() -{ - MOZ_COUNT_DTOR(AudioSinkInputPin); -} - -HRESULT -AudioSinkInputPin::GetMediaType(int aPosition, MediaType* aOutMediaType) -{ - NS_ENSURE_TRUE(aPosition >= 0, E_INVALIDARG); - NS_ENSURE_TRUE(aOutMediaType, E_POINTER); - - if (aPosition > 0) { - return S_FALSE; - } - - // Note: We set output as PCM, as IEEE_FLOAT only works when using the - // MP3 decoder as an MFT, and we can't do that while using DirectShow. - aOutMediaType->SetType(&MEDIATYPE_Audio); - aOutMediaType->SetSubtype(&MEDIASUBTYPE_PCM); - aOutMediaType->SetType(&FORMAT_WaveFormatEx); - aOutMediaType->SetTemporalCompression(FALSE); - - return S_OK; -} - -HRESULT -AudioSinkInputPin::CheckMediaType(const MediaType* aMediaType) -{ - if (!aMediaType) { - return E_INVALIDARG; - } - - GUID majorType = *aMediaType->Type(); - if (majorType != MEDIATYPE_Audio && majorType != WMMEDIATYPE_Audio) { - return E_INVALIDARG; - } - - if (*aMediaType->Subtype() != MEDIASUBTYPE_PCM) { - return E_INVALIDARG; - } - - if (*aMediaType->FormatType() != FORMAT_WaveFormatEx) { - return E_INVALIDARG; - } - - // We accept the media type, stash its layout format! - WAVEFORMATEX* wfx = (WAVEFORMATEX*)(aMediaType->pbFormat); - GetSampleSink()->SetAudioFormat(wfx); - - return S_OK; -} - -AudioSinkFilter* -AudioSinkInputPin::GetAudioSinkFilter() -{ - return reinterpret_cast<AudioSinkFilter*>(mFilter); -} - -SampleSink* -AudioSinkInputPin::GetSampleSink() -{ - return mSampleSink; -} - -HRESULT -AudioSinkInputPin::SetAbsoluteMediaTime(IMediaSample* aSample) -{ - HRESULT hr; - REFERENCE_TIME start = 0, end = 0; - hr = aSample->GetTime(&start, &end); - NS_ENSURE_TRUE(SUCCEEDED(hr), E_FAIL); - { - CriticalSectionAutoEnter lock(*mLock); - start += mSegmentStartTime; - end += mSegmentStartTime; - } - hr = aSample->SetMediaTime(&start, &end); - NS_ENSURE_TRUE(SUCCEEDED(hr), E_FAIL); - return S_OK; -} - -HRESULT -AudioSinkInputPin::Receive(IMediaSample* aSample ) -{ - HRESULT hr; - NS_ENSURE_TRUE(aSample, E_POINTER); - - hr = BaseInputPin::Receive(aSample); - if (SUCCEEDED(hr) && hr != S_FALSE) { // S_FALSE == flushing - // Set the timestamp of the sample after being adjusted for - // seeking/segments in the "media time" attribute. When we seek, - // DirectShow starts a new "segment", and starts labeling samples - // from time=0 again, so we need to correct for this to get the - // actual timestamps after seeking. - hr = SetAbsoluteMediaTime(aSample); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - hr = GetSampleSink()->Receive(aSample); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - } - return S_OK; -} - -already_AddRefed<IMediaSeeking> -AudioSinkInputPin::GetConnectedPinSeeking() -{ - RefPtr<IPin> peer = GetConnected(); - if (!peer) - return nullptr; - RefPtr<IMediaSeeking> seeking; - peer->QueryInterface(static_cast<IMediaSeeking**>(getter_AddRefs(seeking))); - return seeking.forget(); -} - -HRESULT -AudioSinkInputPin::BeginFlush() -{ - HRESULT hr = media::BaseInputPin::BeginFlush(); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - GetSampleSink()->Flush(); - - return S_OK; -} - -HRESULT -AudioSinkInputPin::EndFlush() -{ - HRESULT hr = media::BaseInputPin::EndFlush(); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - // Reset the EOS flag, so that if we're called after a seek we still work. - GetSampleSink()->Reset(); - - return S_OK; -} - -HRESULT -AudioSinkInputPin::EndOfStream(void) -{ - HRESULT hr = media::BaseInputPin::EndOfStream(); - if (FAILED(hr) || hr == S_FALSE) { - // Pin is stil flushing. - return hr; - } - GetSampleSink()->SetEOS(); - - return S_OK; -} - - -HRESULT -AudioSinkInputPin::NewSegment(REFERENCE_TIME tStart, - REFERENCE_TIME tStop, - double dRate) -{ - CriticalSectionAutoEnter lock(*mLock); - // Record the start time of the new segment, so that we can store the - // correct absolute timestamp in the "media time" each incoming sample. - mSegmentStartTime = tStart; - return S_OK; -} - -} // namespace mozilla - diff --git a/dom/media/directshow/AudioSinkInputPin.h b/dom/media/directshow/AudioSinkInputPin.h deleted file mode 100644 index 80503c641..000000000 --- a/dom/media/directshow/AudioSinkInputPin.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(AudioSinkInputPin_h_) -#define AudioSinkInputPin_h_ - -#include "BaseInputPin.h" -#include "DirectShowUtils.h" -#include "mozilla/RefPtr.h" -#include "nsAutoPtr.h" - -namespace mozilla { - -namespace media { - class MediaType; -} - -class AudioSinkFilter; -class SampleSink; - - -// Input pin for capturing audio output of a DirectShow filter graph. -// This is the input pin for the AudioSinkFilter. -class AudioSinkInputPin: public mozilla::media::BaseInputPin -{ -public: - AudioSinkInputPin(wchar_t* aObjectName, - AudioSinkFilter* aFilter, - mozilla::CriticalSection* aLock, - HRESULT* aOutResult); - virtual ~AudioSinkInputPin(); - - HRESULT GetMediaType (IN int iPos, OUT mozilla::media::MediaType * pmt); - HRESULT CheckMediaType (IN const mozilla::media::MediaType * pmt); - STDMETHODIMP Receive (IN IMediaSample *); - STDMETHODIMP BeginFlush() override; - STDMETHODIMP EndFlush() override; - - // Called when we start decoding a new segment, that happens directly after - // a seek. This captures the segment's start time. Samples decoded by the - // MP3 decoder have their timestamps offset from the segment start time. - // Storing the segment start time enables us to set each sample's MediaTime - // as an offset in the stream relative to the start of the stream, rather - // than the start of the segment, i.e. its absolute time in the stream. - STDMETHODIMP NewSegment(REFERENCE_TIME tStart, - REFERENCE_TIME tStop, - double dRate) override; - - STDMETHODIMP EndOfStream() override; - - // Returns the IMediaSeeking interface of the connected output pin. - // We forward seeking requests upstream from the sink to the source - // filters. - already_AddRefed<IMediaSeeking> GetConnectedPinSeeking(); - - SampleSink* GetSampleSink(); - -private: - AudioSinkFilter* GetAudioSinkFilter(); - - // Sets the media time on the media sample, relative to the segment - // start time. - HRESULT SetAbsoluteMediaTime(IMediaSample* aSample); - - nsAutoPtr<SampleSink> mSampleSink; - - // Synchronized by the filter lock; BaseInputPin::mLock. - REFERENCE_TIME mSegmentStartTime; -}; - -} // namespace mozilla - -#endif // AudioSinkInputPin_h_ diff --git a/dom/media/directshow/DirectShowDecoder.cpp b/dom/media/directshow/DirectShowDecoder.cpp deleted file mode 100644 index da68b4daa..000000000 --- a/dom/media/directshow/DirectShowDecoder.cpp +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "DirectShowDecoder.h" -#include "DirectShowReader.h" -#include "DirectShowUtils.h" -#include "MediaDecoderStateMachine.h" -#include "mozilla/Preferences.h" -#include "mozilla/WindowsVersion.h" - -namespace mozilla { - -MediaDecoderStateMachine* DirectShowDecoder::CreateStateMachine() -{ - return new MediaDecoderStateMachine(this, new DirectShowReader(this)); -} - -/* static */ -bool -DirectShowDecoder::GetSupportedCodecs(const nsACString& aType, - char const *const ** aCodecList) -{ - if (!IsEnabled()) { - return false; - } - - static char const *const mp3AudioCodecs[] = { - "mp3", - nullptr - }; - if (aType.EqualsASCII("audio/mpeg") || - aType.EqualsASCII("audio/mp3")) { - if (aCodecList) { - *aCodecList = mp3AudioCodecs; - } - return true; - } - - return false; -} - -/* static */ -bool -DirectShowDecoder::IsEnabled() -{ - return CanDecodeMP3UsingDirectShow() && - Preferences::GetBool("media.directshow.enabled"); -} - -DirectShowDecoder::DirectShowDecoder(MediaDecoderOwner* aOwner) - : MediaDecoder(aOwner) -{ - MOZ_COUNT_CTOR(DirectShowDecoder); -} - -DirectShowDecoder::~DirectShowDecoder() -{ - MOZ_COUNT_DTOR(DirectShowDecoder); -} - -} // namespace mozilla - diff --git a/dom/media/directshow/DirectShowDecoder.h b/dom/media/directshow/DirectShowDecoder.h deleted file mode 100644 index c4d371fbf..000000000 --- a/dom/media/directshow/DirectShowDecoder.h +++ /dev/null @@ -1,45 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(DirectShowDecoder_h_) -#define DirectShowDecoder_h_ - -#include "MediaDecoder.h" - -namespace mozilla { - -// Decoder that uses DirectShow to playback MP3 files only. -class DirectShowDecoder : public MediaDecoder -{ -public: - - explicit DirectShowDecoder(MediaDecoderOwner* aOwner); - virtual ~DirectShowDecoder(); - - MediaDecoder* Clone(MediaDecoderOwner* aOwner) override { - if (!IsEnabled()) { - return nullptr; - } - return new DirectShowDecoder(aOwner); - } - - MediaDecoderStateMachine* CreateStateMachine() override; - - // Returns true if aType is a MIME type that we render with the - // DirectShow backend. If aCodecList is non null, - // it is filled with a (static const) null-terminated list of strings - // denoting the codecs we'll playback. Note that playback is strictly - // limited to MP3 only. - static bool GetSupportedCodecs(const nsACString& aType, - char const *const ** aCodecList); - - // Returns true if the DirectShow backend is preffed on. - static bool IsEnabled(); -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/directshow/DirectShowReader.cpp b/dom/media/directshow/DirectShowReader.cpp deleted file mode 100644 index cacf6f8de..000000000 --- a/dom/media/directshow/DirectShowReader.cpp +++ /dev/null @@ -1,360 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "DirectShowReader.h" -#include "MediaDecoderReader.h" -#include "mozilla/RefPtr.h" -#include "DirectShowUtils.h" -#include "AudioSinkFilter.h" -#include "SourceFilter.h" -#include "SampleSink.h" -#include "VideoUtils.h" - -using namespace mozilla::media; - -namespace mozilla { - -// Windows XP's MP3 decoder filter. This is available on XP only, on Vista -// and later we can use the DMO Wrapper filter and MP3 decoder DMO. -const GUID DirectShowReader::CLSID_MPEG_LAYER_3_DECODER_FILTER = -{ 0x38BE3000, 0xDBF4, 0x11D0, {0x86, 0x0E, 0x00, 0xA0, 0x24, 0xCF, 0xEF, 0x6D} }; - - -static LazyLogModule gDirectShowLog("DirectShowDecoder"); -#define LOG(...) MOZ_LOG(gDirectShowLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) - -DirectShowReader::DirectShowReader(AbstractMediaDecoder* aDecoder) - : MediaDecoderReader(aDecoder), - mMP3FrameParser(aDecoder->GetResource()->GetLength()), -#ifdef DIRECTSHOW_REGISTER_GRAPH - mRotRegister(0), -#endif - mNumChannels(0), - mAudioRate(0), - mBytesPerSample(0) -{ - MOZ_ASSERT(NS_IsMainThread(), "Must be on main thread."); - MOZ_COUNT_CTOR(DirectShowReader); -} - -DirectShowReader::~DirectShowReader() -{ - MOZ_ASSERT(NS_IsMainThread(), "Must be on main thread."); - MOZ_COUNT_DTOR(DirectShowReader); -#ifdef DIRECTSHOW_REGISTER_GRAPH - if (mRotRegister) { - RemoveGraphFromRunningObjectTable(mRotRegister); - } -#endif -} - -// Try to parse the MP3 stream to make sure this is indeed an MP3, get the -// estimated duration of the stream, and find the offset of the actual MP3 -// frames in the stream, as DirectShow doesn't like large ID3 sections. -static nsresult -ParseMP3Headers(MP3FrameParser *aParser, MediaResource *aResource) -{ - const uint32_t MAX_READ_SIZE = 4096; - - uint64_t offset = 0; - while (aParser->NeedsData() && !aParser->ParsedHeaders()) { - uint32_t bytesRead; - char buffer[MAX_READ_SIZE]; - nsresult rv = aResource->ReadAt(offset, buffer, - MAX_READ_SIZE, &bytesRead); - NS_ENSURE_SUCCESS(rv, rv); - - if (!bytesRead) { - // End of stream. - return NS_ERROR_FAILURE; - } - - aParser->Parse(reinterpret_cast<uint8_t*>(buffer), bytesRead, offset); - offset += bytesRead; - } - - return aParser->IsMP3() ? NS_OK : NS_ERROR_FAILURE; -} - -nsresult -DirectShowReader::ReadMetadata(MediaInfo* aInfo, - MetadataTags** aTags) -{ - MOZ_ASSERT(OnTaskQueue()); - HRESULT hr; - nsresult rv; - - // Create the filter graph, reference it by the GraphBuilder interface, - // to make graph building more convenient. - hr = CoCreateInstance(CLSID_FilterGraph, - nullptr, - CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, - reinterpret_cast<void**>(static_cast<IGraphBuilder**>(getter_AddRefs(mGraph)))); - NS_ENSURE_TRUE(SUCCEEDED(hr) && mGraph, NS_ERROR_FAILURE); - - rv = ParseMP3Headers(&mMP3FrameParser, mDecoder->GetResource()); - NS_ENSURE_SUCCESS(rv, rv); - - #ifdef DIRECTSHOW_REGISTER_GRAPH - hr = AddGraphToRunningObjectTable(mGraph, &mRotRegister); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - #endif - - // Extract the interface pointers we'll need from the filter graph. - hr = mGraph->QueryInterface(static_cast<IMediaControl**>(getter_AddRefs(mControl))); - NS_ENSURE_TRUE(SUCCEEDED(hr) && mControl, NS_ERROR_FAILURE); - - hr = mGraph->QueryInterface(static_cast<IMediaSeeking**>(getter_AddRefs(mMediaSeeking))); - NS_ENSURE_TRUE(SUCCEEDED(hr) && mMediaSeeking, NS_ERROR_FAILURE); - - // Build the graph. Create the filters we need, and connect them. We - // build the entire graph ourselves to prevent other decoders installed - // on the system being created and used. - - // Our source filters, wraps the MediaResource. - mSourceFilter = new SourceFilter(MEDIATYPE_Stream, MEDIASUBTYPE_MPEG1Audio); - NS_ENSURE_TRUE(mSourceFilter, NS_ERROR_FAILURE); - - rv = mSourceFilter->Init(mDecoder->GetResource(), mMP3FrameParser.GetMP3Offset()); - NS_ENSURE_SUCCESS(rv, rv); - - hr = mGraph->AddFilter(mSourceFilter, L"MozillaDirectShowSource"); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - // The MPEG demuxer. - RefPtr<IBaseFilter> demuxer; - hr = CreateAndAddFilter(mGraph, - CLSID_MPEG1Splitter, - L"MPEG1Splitter", - getter_AddRefs(demuxer)); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - // Platform MP3 decoder. - RefPtr<IBaseFilter> decoder; - // Firstly try to create the MP3 decoder filter that ships with WinXP - // directly. This filter doesn't normally exist on later versions of - // Windows. - hr = CreateAndAddFilter(mGraph, - CLSID_MPEG_LAYER_3_DECODER_FILTER, - L"MPEG Layer 3 Decoder", - getter_AddRefs(decoder)); - if (FAILED(hr)) { - // Failed to create MP3 decoder filter. Try to instantiate - // the MP3 decoder DMO. - hr = AddMP3DMOWrapperFilter(mGraph, getter_AddRefs(decoder)); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - } - - // Sink, captures audio samples and inserts them into our pipeline. - static const wchar_t* AudioSinkFilterName = L"MozAudioSinkFilter"; - mAudioSinkFilter = new AudioSinkFilter(AudioSinkFilterName, &hr); - NS_ENSURE_TRUE(mAudioSinkFilter && SUCCEEDED(hr), NS_ERROR_FAILURE); - hr = mGraph->AddFilter(mAudioSinkFilter, AudioSinkFilterName); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - // Join the filters. - hr = ConnectFilters(mGraph, mSourceFilter, demuxer); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - hr = ConnectFilters(mGraph, demuxer, decoder); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - hr = ConnectFilters(mGraph, decoder, mAudioSinkFilter); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - WAVEFORMATEX format; - mAudioSinkFilter->GetSampleSink()->GetAudioFormat(&format); - NS_ENSURE_TRUE(format.wFormatTag == WAVE_FORMAT_PCM, NS_ERROR_FAILURE); - - mInfo.mAudio.mChannels = mNumChannels = format.nChannels; - mInfo.mAudio.mRate = mAudioRate = format.nSamplesPerSec; - mInfo.mAudio.mBitDepth = format.wBitsPerSample; - mBytesPerSample = format.wBitsPerSample / 8; - - // Begin decoding! - hr = mControl->Run(); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - DWORD seekCaps = 0; - hr = mMediaSeeking->GetCapabilities(&seekCaps); - mInfo.mMediaSeekable = SUCCEEDED(hr) && (AM_SEEKING_CanSeekAbsolute & seekCaps); - - int64_t duration = mMP3FrameParser.GetDuration(); - if (SUCCEEDED(hr)) { - mInfo.mMetadataDuration.emplace(TimeUnit::FromMicroseconds(duration)); - } - - LOG("Successfully initialized DirectShow MP3 decoder."); - LOG("Channels=%u Hz=%u duration=%lld bytesPerSample=%d", - mInfo.mAudio.mChannels, - mInfo.mAudio.mRate, - RefTimeToUsecs(duration), - mBytesPerSample); - - *aInfo = mInfo; - // Note: The SourceFilter strips ID3v2 tags out of the stream. - *aTags = nullptr; - - return NS_OK; -} - -inline float -UnsignedByteToAudioSample(uint8_t aValue) -{ - return aValue * (2.0f / UINT8_MAX) - 1.0f; -} - -bool -DirectShowReader::Finish(HRESULT aStatus) -{ - MOZ_ASSERT(OnTaskQueue()); - - LOG("DirectShowReader::Finish(0x%x)", aStatus); - // Notify the filter graph of end of stream. - RefPtr<IMediaEventSink> eventSink; - HRESULT hr = mGraph->QueryInterface(static_cast<IMediaEventSink**>(getter_AddRefs(eventSink))); - if (SUCCEEDED(hr) && eventSink) { - eventSink->Notify(EC_COMPLETE, aStatus, 0); - } - return false; -} - -class DirectShowCopy -{ -public: - DirectShowCopy(uint8_t *aSource, uint32_t aBytesPerSample, - uint32_t aSamples, uint32_t aChannels) - : mSource(aSource) - , mBytesPerSample(aBytesPerSample) - , mSamples(aSamples) - , mChannels(aChannels) - , mNextSample(0) - { } - - uint32_t operator()(AudioDataValue *aBuffer, uint32_t aSamples) - { - uint32_t maxSamples = std::min(aSamples, mSamples - mNextSample); - uint32_t frames = maxSamples / mChannels; - size_t byteOffset = mNextSample * mBytesPerSample; - if (mBytesPerSample == 1) { - for (uint32_t i = 0; i < maxSamples; ++i) { - uint8_t *sample = mSource + byteOffset; - aBuffer[i] = UnsignedByteToAudioSample(*sample); - byteOffset += mBytesPerSample; - } - } else if (mBytesPerSample == 2) { - for (uint32_t i = 0; i < maxSamples; ++i) { - int16_t *sample = reinterpret_cast<int16_t *>(mSource + byteOffset); - aBuffer[i] = AudioSampleToFloat(*sample); - byteOffset += mBytesPerSample; - } - } - mNextSample += maxSamples; - return frames; - } - -private: - uint8_t * const mSource; - const uint32_t mBytesPerSample; - const uint32_t mSamples; - const uint32_t mChannels; - uint32_t mNextSample; -}; - -bool -DirectShowReader::DecodeAudioData() -{ - MOZ_ASSERT(OnTaskQueue()); - HRESULT hr; - - SampleSink* sink = mAudioSinkFilter->GetSampleSink(); - if (sink->AtEOS()) { - // End of stream. - return Finish(S_OK); - } - - // Get the next chunk of audio samples. This blocks until the sample - // arrives, or an error occurs (like the stream is shutdown). - RefPtr<IMediaSample> sample; - hr = sink->Extract(sample); - if (FAILED(hr) || hr == S_FALSE) { - return Finish(hr); - } - - int64_t start = 0, end = 0; - sample->GetMediaTime(&start, &end); - LOG("DirectShowReader::DecodeAudioData [%4.2lf-%4.2lf]", - RefTimeToSeconds(start), - RefTimeToSeconds(end)); - - LONG length = sample->GetActualDataLength(); - LONG numSamples = length / mBytesPerSample; - LONG numFrames = length / mBytesPerSample / mNumChannels; - - BYTE* data = nullptr; - hr = sample->GetPointer(&data); - NS_ENSURE_TRUE(SUCCEEDED(hr), Finish(hr)); - - mAudioCompactor.Push(mDecoder->GetResource()->Tell(), - RefTimeToUsecs(start), - mInfo.mAudio.mRate, - numFrames, - mNumChannels, - DirectShowCopy(reinterpret_cast<uint8_t *>(data), - mBytesPerSample, - numSamples, - mNumChannels)); - return true; -} - -bool -DirectShowReader::DecodeVideoFrame(bool &aKeyframeSkip, - int64_t aTimeThreshold) -{ - MOZ_ASSERT(OnTaskQueue()); - return false; -} - -RefPtr<MediaDecoderReader::SeekPromise> -DirectShowReader::Seek(SeekTarget aTarget, int64_t aEndTime) -{ - nsresult res = SeekInternal(aTarget.GetTime().ToMicroseconds()); - if (NS_FAILED(res)) { - return SeekPromise::CreateAndReject(res, __func__); - } else { - return SeekPromise::CreateAndResolve(aTarget.GetTime(), __func__); - } -} - -nsresult -DirectShowReader::SeekInternal(int64_t aTargetUs) -{ - HRESULT hr; - MOZ_ASSERT(OnTaskQueue()); - - LOG("DirectShowReader::Seek() target=%lld", aTargetUs); - - hr = mControl->Pause(); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - nsresult rv = ResetDecode(); - NS_ENSURE_SUCCESS(rv, rv); - - LONGLONG seekPosition = UsecsToRefTime(aTargetUs); - hr = mMediaSeeking->SetPositions(&seekPosition, - AM_SEEKING_AbsolutePositioning, - nullptr, - AM_SEEKING_NoPositioning); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - hr = mControl->Run(); - NS_ENSURE_TRUE(SUCCEEDED(hr), NS_ERROR_FAILURE); - - return NS_OK; -} - -} // namespace mozilla diff --git a/dom/media/directshow/DirectShowReader.h b/dom/media/directshow/DirectShowReader.h deleted file mode 100644 index e1326d416..000000000 --- a/dom/media/directshow/DirectShowReader.h +++ /dev/null @@ -1,110 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(DirectShowReader_h_) -#define DirectShowReader_h_ - -#include "windows.h" // HRESULT, DWORD -#include "MediaDecoderReader.h" -#include "MediaResource.h" -#include "mozilla/RefPtr.h" -#include "MP3FrameParser.h" - -// Add the graph to the Running Object Table so that we can connect -// to this graph with GraphEdit/GraphStudio. Note: on Vista and up you must -// also regsvr32 proppage.dll from the Windows SDK. -// See: http://msdn.microsoft.com/en-us/library/ms787252(VS.85).aspx -// #define DIRECTSHOW_REGISTER_GRAPH - -struct IGraphBuilder; -struct IMediaControl; -struct IMediaSeeking; - -namespace mozilla { - -class AudioSinkFilter; -class SourceFilter; - -// Decoder backend for decoding MP3 using DirectShow. DirectShow operates as -// a filter graph. The basic design of the DirectShowReader is that we have -// a SourceFilter that wraps the MediaResource that connects to the -// MP3 decoder filter. The MP3 decoder filter "pulls" data as it requires it -// downstream on its own thread. When the MP3 decoder has produced a block of -// decoded samples, its thread calls downstream into our AudioSinkFilter, -// passing the decoded buffer in. The AudioSinkFilter inserts the samples into -// a SampleSink object. The SampleSink blocks the MP3 decoder's thread until -// the decode thread calls DecodeAudioData(), whereupon the SampleSink -// releases the decoded samples to the decode thread, and unblocks the MP3 -// decoder's thread. The MP3 decoder can then request more data from the -// SourceFilter, and decode more data. If the decode thread calls -// DecodeAudioData() and there's no decoded samples waiting to be extracted -// in the SampleSink, the SampleSink blocks the decode thread until the MP3 -// decoder produces a decoded sample. -class DirectShowReader : public MediaDecoderReader -{ -public: - DirectShowReader(AbstractMediaDecoder* aDecoder); - - virtual ~DirectShowReader(); - - bool DecodeAudioData() override; - bool DecodeVideoFrame(bool &aKeyframeSkip, - int64_t aTimeThreshold) override; - - nsresult ReadMetadata(MediaInfo* aInfo, - MetadataTags** aTags) override; - - RefPtr<SeekPromise> - Seek(SeekTarget aTarget, int64_t aEndTime) override; - - static const GUID CLSID_MPEG_LAYER_3_DECODER_FILTER; - -private: - // Notifies the filter graph that playback is complete. aStatus is - // the code to send to the filter graph. Always returns false, so - // that we can just "return Finish()" from DecodeAudioData(). - bool Finish(HRESULT aStatus); - - nsresult SeekInternal(int64_t aTime); - - // DirectShow filter graph, and associated playback and seeking - // control interfaces. - RefPtr<IGraphBuilder> mGraph; - RefPtr<IMediaControl> mControl; - RefPtr<IMediaSeeking> mMediaSeeking; - - // Wraps the MediaResource, and feeds undecoded data into the filter graph. - RefPtr<SourceFilter> mSourceFilter; - - // Sits at the end of the graph, removing decoded samples from the graph. - // The graph will block while this is blocked, i.e. it will pause decoding. - RefPtr<AudioSinkFilter> mAudioSinkFilter; - - // Some MP3s are variable bitrate, so DirectShow's duration estimation - // can make its duration estimation based on the wrong bitrate. So we parse - // the MP3 frames to get a more accuate estimate of the duration. - MP3FrameParser mMP3FrameParser; - -#ifdef DIRECTSHOW_REGISTER_GRAPH - // Used to add/remove the filter graph to the Running Object Table. You can - // connect GraphEdit/GraphStudio to the graph to observe and/or debug its - // topology and state. - DWORD mRotRegister; -#endif - - // Number of channels in the audio stream. - uint32_t mNumChannels; - - // Samples per second in the audio stream. - uint32_t mAudioRate; - - // Number of bytes per sample. Can be either 1 or 2. - uint32_t mBytesPerSample; -}; - -} // namespace mozilla - -#endif diff --git a/dom/media/directshow/DirectShowUtils.cpp b/dom/media/directshow/DirectShowUtils.cpp deleted file mode 100644 index b2afa7528..000000000 --- a/dom/media/directshow/DirectShowUtils.cpp +++ /dev/null @@ -1,369 +0,0 @@ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "DirectShowUtils.h" -#include "dmodshow.h" -#include "wmcodecdsp.h" -#include "dmoreg.h" -#include "mozilla/ArrayUtils.h" -#include "mozilla/RefPtr.h" -#include "nsPrintfCString.h" - -#define WARN(...) NS_WARNING(nsPrintfCString(__VA_ARGS__).get()) - -namespace mozilla { - -// Create a table which maps GUIDs to a string representation of the GUID. -// This is useful for debugging purposes, for logging the GUIDs of media types. -// This is only available when logging is enabled, i.e. not in release builds. -struct GuidToName { - const char* name; - const GUID guid; -}; - -#pragma push_macro("OUR_GUID_ENTRY") -#undef OUR_GUID_ENTRY -#define OUR_GUID_ENTRY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \ - { #name, {l, w1, w2, {b1, b2, b3, b4, b5, b6, b7, b8}} }, - -static const GuidToName GuidToNameTable[] = { -#include <uuids.h> -}; - -#pragma pop_macro("OUR_GUID_ENTRY") - -const char* -GetDirectShowGuidName(const GUID& aGuid) -{ - const size_t len = ArrayLength(GuidToNameTable); - for (unsigned i = 0; i < len; i++) { - if (IsEqualGUID(aGuid, GuidToNameTable[i].guid)) { - return GuidToNameTable[i].name; - } - } - return "Unknown"; -} - -void -RemoveGraphFromRunningObjectTable(DWORD aRotRegister) -{ - RefPtr<IRunningObjectTable> runningObjectTable; - if (SUCCEEDED(GetRunningObjectTable(0, getter_AddRefs(runningObjectTable)))) { - runningObjectTable->Revoke(aRotRegister); - } -} - -HRESULT -AddGraphToRunningObjectTable(IUnknown *aUnkGraph, DWORD *aOutRotRegister) -{ - HRESULT hr; - - RefPtr<IMoniker> moniker; - RefPtr<IRunningObjectTable> runningObjectTable; - - hr = GetRunningObjectTable(0, getter_AddRefs(runningObjectTable)); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - const size_t STRING_LENGTH = 256; - WCHAR wsz[STRING_LENGTH]; - - StringCchPrintfW(wsz, - STRING_LENGTH, - L"FilterGraph %08x pid %08x", - (DWORD_PTR)aUnkGraph, - GetCurrentProcessId()); - - hr = CreateItemMoniker(L"!", wsz, getter_AddRefs(moniker)); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - hr = runningObjectTable->Register(ROTFLAGS_REGISTRATIONKEEPSALIVE, - aUnkGraph, - moniker, - aOutRotRegister); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - return S_OK; -} - -const char* -GetGraphNotifyString(long evCode) -{ -#define CASE(x) case x: return #x - switch(evCode) { - CASE(EC_ACTIVATE); // A video window is being activated or deactivated. - CASE(EC_BANDWIDTHCHANGE); // Not supported. - CASE(EC_BUFFERING_DATA); // The graph is buffering data, or has stopped buffering data. - CASE(EC_BUILT); // Send by the Video Control when a graph has been built. Not forwarded to applications. - CASE(EC_CLOCK_CHANGED); // The reference clock has changed. - CASE(EC_CLOCK_UNSET); // The clock provider was disconnected. - CASE(EC_CODECAPI_EVENT); // Sent by an encoder to signal an encoding event. - CASE(EC_COMPLETE); // All data from a particular stream has been rendered. - CASE(EC_CONTENTPROPERTY_CHANGED); // Not supported. - CASE(EC_DEVICE_LOST); // A Plug and Play device was removed or has become available again. - CASE(EC_DISPLAY_CHANGED); // The display mode has changed. - CASE(EC_END_OF_SEGMENT); // The end of a segment has been reached. - CASE(EC_EOS_SOON); // Not supported. - CASE(EC_ERROR_STILLPLAYING); // An asynchronous command to run the graph has failed. - CASE(EC_ERRORABORT); // An operation was aborted because of an error. - CASE(EC_ERRORABORTEX); // An operation was aborted because of an error. - CASE(EC_EXTDEVICE_MODE_CHANGE); // Not supported. - CASE(EC_FILE_CLOSED); // The source file was closed because of an unexpected event. - CASE(EC_FULLSCREEN_LOST); // The video renderer is switching out of full-screen mode. - CASE(EC_GRAPH_CHANGED); // The filter graph has changed. - CASE(EC_LENGTH_CHANGED); // The length of a source has changed. - CASE(EC_LOADSTATUS); // Notifies the application of progress when opening a network file. - CASE(EC_MARKER_HIT); // Not supported. - CASE(EC_NEED_RESTART); // A filter is requesting that the graph be restarted. - CASE(EC_NEW_PIN); // Not supported. - CASE(EC_NOTIFY_WINDOW); // Notifies a filter of the video renderer's window. - CASE(EC_OLE_EVENT); // A filter is passing a text string to the application. - CASE(EC_OPENING_FILE); // The graph is opening a file, or has finished opening a file. - CASE(EC_PALETTE_CHANGED); // The video palette has changed. - CASE(EC_PAUSED); // A pause request has completed. - CASE(EC_PLEASE_REOPEN); // The source file has changed. - CASE(EC_PREPROCESS_COMPLETE); // Sent by the WM ASF Writer filter when it completes the pre-processing for multipass encoding. - CASE(EC_PROCESSING_LATENCY); // Indicates the amount of time that a component is taking to process each sample. - CASE(EC_QUALITY_CHANGE); // The graph is dropping samples, for quality control. - //CASE(EC_RENDER_FINISHED); // Not supported. - CASE(EC_REPAINT); // A video renderer requires a repaint. - CASE(EC_SAMPLE_LATENCY); // Specifies how far behind schedule a component is for processing samples. - //CASE(EC_SAMPLE_NEEDED); // Requests a new input sample from the Enhanced Video Renderer (EVR) filter. - CASE(EC_SCRUB_TIME); // Specifies the time stamp for the most recent frame step. - CASE(EC_SEGMENT_STARTED); // A new segment has started. - CASE(EC_SHUTTING_DOWN); // The filter graph is shutting down, prior to being destroyed. - CASE(EC_SNDDEV_IN_ERROR); // A device error has occurred in an audio capture filter. - CASE(EC_SNDDEV_OUT_ERROR); // A device error has occurred in an audio renderer filter. - CASE(EC_STARVATION); // A filter is not receiving enough data. - CASE(EC_STATE_CHANGE); // The filter graph has changed state. - CASE(EC_STATUS); // Contains two arbitrary status strings. - CASE(EC_STEP_COMPLETE); // A filter performing frame stepping has stepped the specified number of frames. - CASE(EC_STREAM_CONTROL_STARTED); // A stream-control start command has taken effect. - CASE(EC_STREAM_CONTROL_STOPPED); // A stream-control stop command has taken effect. - CASE(EC_STREAM_ERROR_STILLPLAYING); // An error has occurred in a stream. The stream is still playing. - CASE(EC_STREAM_ERROR_STOPPED); // A stream has stopped because of an error. - CASE(EC_TIMECODE_AVAILABLE); // Not supported. - CASE(EC_UNBUILT); // Send by the Video Control when a graph has been torn down. Not forwarded to applications. - CASE(EC_USERABORT); // The user has terminated playback. - CASE(EC_VIDEO_SIZE_CHANGED); // The native video size has changed. - CASE(EC_VIDEOFRAMEREADY); // A video frame is ready for display. - CASE(EC_VMR_RECONNECTION_FAILED); // Sent by the VMR-7 and the VMR-9 when it was unable to accept a dynamic format change request from the upstream decoder. - CASE(EC_VMR_RENDERDEVICE_SET); // Sent when the VMR has selected its rendering mechanism. - CASE(EC_VMR_SURFACE_FLIPPED); // Sent when the VMR-7's allocator presenter has called the DirectDraw Flip method on the surface being presented. - CASE(EC_WINDOW_DESTROYED); // The video renderer was destroyed or removed from the graph. - CASE(EC_WMT_EVENT); // Sent by the WM ASF Reader filter when it reads ASF files protected by digital rights management (DRM). - CASE(EC_WMT_INDEX_EVENT); // Sent when an application uses the WM ASF Writer to index Windows Media Video files. - CASE(S_OK); // Success. - CASE(VFW_S_AUDIO_NOT_RENDERED); // Partial success; the audio was not rendered. - CASE(VFW_S_DUPLICATE_NAME); // Success; the Filter Graph Manager modified a filter name to avoid duplication. - CASE(VFW_S_PARTIAL_RENDER); // Partial success; some of the streams in this movie are in an unsupported format. - CASE(VFW_S_VIDEO_NOT_RENDERED); // Partial success; the video was not rendered. - CASE(E_ABORT); // Operation aborted. - CASE(E_OUTOFMEMORY); // Insufficient memory. - CASE(E_POINTER); // Null pointer argument. - CASE(VFW_E_CANNOT_CONNECT); // No combination of intermediate filters could be found to make the connection. - CASE(VFW_E_CANNOT_RENDER); // No combination of filters could be found to render the stream. - CASE(VFW_E_NO_ACCEPTABLE_TYPES); // There is no common media type between these pins. - CASE(VFW_E_NOT_IN_GRAPH); - - default: - return "Unknown Code"; - }; -#undef CASE -} - -HRESULT -CreateAndAddFilter(IGraphBuilder* aGraph, - REFGUID aFilterClsId, - LPCWSTR aFilterName, - IBaseFilter **aOutFilter) -{ - NS_ENSURE_TRUE(aGraph, E_POINTER); - NS_ENSURE_TRUE(aOutFilter, E_POINTER); - HRESULT hr; - - RefPtr<IBaseFilter> filter; - hr = CoCreateInstance(aFilterClsId, - nullptr, - CLSCTX_INPROC_SERVER, - IID_IBaseFilter, - getter_AddRefs(filter)); - if (FAILED(hr)) { - // Object probably not available on this system. - WARN("CoCreateInstance failed, hr=%x", hr); - return hr; - } - - hr = aGraph->AddFilter(filter, aFilterName); - if (FAILED(hr)) { - WARN("AddFilter failed, hr=%x", hr); - return hr; - } - - filter.forget(aOutFilter); - - return S_OK; -} - -HRESULT -CreateMP3DMOWrapperFilter(IBaseFilter **aOutFilter) -{ - NS_ENSURE_TRUE(aOutFilter, E_POINTER); - HRESULT hr; - - // Create the wrapper filter. - RefPtr<IBaseFilter> filter; - hr = CoCreateInstance(CLSID_DMOWrapperFilter, - nullptr, - CLSCTX_INPROC_SERVER, - IID_IBaseFilter, - getter_AddRefs(filter)); - if (FAILED(hr)) { - WARN("CoCreateInstance failed, hr=%x", hr); - return hr; - } - - // Query for IDMOWrapperFilter. - RefPtr<IDMOWrapperFilter> dmoWrapper; - hr = filter->QueryInterface(IID_IDMOWrapperFilter, - getter_AddRefs(dmoWrapper)); - if (FAILED(hr)) { - WARN("QueryInterface failed, hr=%x", hr); - return hr; - } - - hr = dmoWrapper->Init(CLSID_CMP3DecMediaObject, DMOCATEGORY_AUDIO_DECODER); - if (FAILED(hr)) { - // Can't instantiate MP3 DMO. It doesn't exist on Windows XP, we're - // probably hitting that. Don't log warning to console, this is an - // expected error. - WARN("dmoWrapper Init failed, hr=%x", hr); - return hr; - } - - filter.forget(aOutFilter); - - return S_OK; -} - -HRESULT -AddMP3DMOWrapperFilter(IGraphBuilder* aGraph, - IBaseFilter **aOutFilter) -{ - NS_ENSURE_TRUE(aGraph, E_POINTER); - NS_ENSURE_TRUE(aOutFilter, E_POINTER); - HRESULT hr; - - // Create the wrapper filter. - RefPtr<IBaseFilter> filter; - hr = CreateMP3DMOWrapperFilter(getter_AddRefs(filter)); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - // Add the wrapper filter to graph. - hr = aGraph->AddFilter(filter, L"MP3 Decoder DMO"); - if (FAILED(hr)) { - WARN("AddFilter failed, hr=%x", hr); - return hr; - } - - filter.forget(aOutFilter); - - return S_OK; -} - -bool -CanDecodeMP3UsingDirectShow() -{ - RefPtr<IBaseFilter> filter; - - // Can we create the MP3 demuxer filter? - if (FAILED(CoCreateInstance(CLSID_MPEG1Splitter, - nullptr, - CLSCTX_INPROC_SERVER, - IID_IBaseFilter, - getter_AddRefs(filter)))) { - return false; - } - - // Can we create either the WinXP MP3 decoder filter or the MP3 DMO decoder? - if (FAILED(CoCreateInstance(DirectShowReader::CLSID_MPEG_LAYER_3_DECODER_FILTER, - nullptr, - CLSCTX_INPROC_SERVER, - IID_IBaseFilter, - getter_AddRefs(filter))) && - FAILED(CreateMP3DMOWrapperFilter(getter_AddRefs(filter)))) { - return false; - } - - // Else, we can create all of the components we need. Assume - // DirectShow is going to work... - return true; -} - -// Match a pin by pin direction and connection state. -HRESULT -MatchUnconnectedPin(IPin* aPin, - PIN_DIRECTION aPinDir, - bool *aOutMatches) -{ - NS_ENSURE_TRUE(aPin, E_POINTER); - NS_ENSURE_TRUE(aOutMatches, E_POINTER); - - // Ensure the pin is unconnected. - RefPtr<IPin> peer; - HRESULT hr = aPin->ConnectedTo(getter_AddRefs(peer)); - if (hr != VFW_E_NOT_CONNECTED) { - *aOutMatches = false; - return hr; - } - - // Ensure the pin is of the specified direction. - PIN_DIRECTION pinDir; - hr = aPin->QueryDirection(&pinDir); - NS_ENSURE_TRUE(SUCCEEDED(hr), hr); - - *aOutMatches = (pinDir == aPinDir); - return S_OK; -} - -// Return the first unconnected input pin or output pin. -already_AddRefed<IPin> -GetUnconnectedPin(IBaseFilter* aFilter, PIN_DIRECTION aPinDir) -{ - RefPtr<IEnumPins> enumPins; - - HRESULT hr = aFilter->EnumPins(getter_AddRefs(enumPins)); - NS_ENSURE_TRUE(SUCCEEDED(hr), nullptr); - - // Test each pin to see if it matches the direction we're looking for. - RefPtr<IPin> pin; - while (S_OK == enumPins->Next(1, getter_AddRefs(pin), nullptr)) { - bool matches = FALSE; - if (SUCCEEDED(MatchUnconnectedPin(pin, aPinDir, &matches)) && - matches) { - return pin.forget(); - } - } - - return nullptr; -} - -HRESULT -ConnectFilters(IGraphBuilder* aGraph, - IBaseFilter* aOutputFilter, - IBaseFilter* aInputFilter) -{ - RefPtr<IPin> output = GetUnconnectedPin(aOutputFilter, PINDIR_OUTPUT); - NS_ENSURE_TRUE(output, E_FAIL); - - RefPtr<IPin> input = GetUnconnectedPin(aInputFilter, PINDIR_INPUT); - NS_ENSURE_TRUE(output, E_FAIL); - - return aGraph->Connect(output, input); -} - -} // namespace mozilla - -// avoid redefined macro in unified build -#undef WARN diff --git a/dom/media/directshow/DirectShowUtils.h b/dom/media/directshow/DirectShowUtils.h deleted file mode 100644 index 3bbc122fc..000000000 --- a/dom/media/directshow/DirectShowUtils.h +++ /dev/null @@ -1,125 +0,0 @@ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef _DirectShowUtils_h_ -#define _DirectShowUtils_h_ - -#include <stdint.h> -#include "dshow.h" - -// XXXbz windowsx.h defines GetFirstChild, GetNextSibling, -// GetPrevSibling are macros, apparently... Eeevil. We have functions -// called that on some classes, so undef them. -#undef GetFirstChild -#undef GetNextSibling -#undef GetPrevSibling - -#include "DShowTools.h" -#include "mozilla/Logging.h" - -namespace mozilla { - -// Win32 "Event" wrapper. Must be paired with a CriticalSection to create a -// Java-style "monitor". -class Signal { -public: - - Signal(CriticalSection* aLock) - : mLock(aLock) - { - CriticalSectionAutoEnter lock(*mLock); - mEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr); - } - - ~Signal() { - CriticalSectionAutoEnter lock(*mLock); - CloseHandle(mEvent); - } - - // Lock must be held. - void Notify() { - SetEvent(mEvent); - } - - // Lock must be held. Check the wait condition before waiting! - HRESULT Wait() { - mLock->Leave(); - DWORD result = WaitForSingleObject(mEvent, INFINITE); - mLock->Enter(); - return result == WAIT_OBJECT_0 ? S_OK : E_FAIL; - } - -private: - CriticalSection* mLock; - HANDLE mEvent; -}; - -HRESULT -AddGraphToRunningObjectTable(IUnknown *aUnkGraph, DWORD *aOutRotRegister); - -void -RemoveGraphFromRunningObjectTable(DWORD aRotRegister); - -const char* -GetGraphNotifyString(long evCode); - -// Creates a filter and adds it to a graph. -HRESULT -CreateAndAddFilter(IGraphBuilder* aGraph, - REFGUID aFilterClsId, - LPCWSTR aFilterName, - IBaseFilter **aOutFilter); - -HRESULT -AddMP3DMOWrapperFilter(IGraphBuilder* aGraph, - IBaseFilter **aOutFilter); - -// Connects the output pin on aOutputFilter to an input pin on -// aInputFilter, in aGraph. -HRESULT -ConnectFilters(IGraphBuilder* aGraph, - IBaseFilter* aOutputFilter, - IBaseFilter* aInputFilter); - -HRESULT -MatchUnconnectedPin(IPin* aPin, - PIN_DIRECTION aPinDir, - bool *aOutMatches); - -// Converts from microseconds to DirectShow "Reference Time" -// (hundreds of nanoseconds). -inline int64_t -UsecsToRefTime(const int64_t aUsecs) -{ - return aUsecs * 10; -} - -// Converts from DirectShow "Reference Time" (hundreds of nanoseconds) -// to microseconds. -inline int64_t -RefTimeToUsecs(const int64_t hRefTime) -{ - return hRefTime / 10; -} - -// Converts from DirectShow "Reference Time" (hundreds of nanoseconds) -// to seconds. -inline double -RefTimeToSeconds(const REFERENCE_TIME aRefTime) -{ - return double(aRefTime) / 10000000; -} - -const char* -GetDirectShowGuidName(const GUID& aGuid); - -// Returns true if we can instantiate an MP3 demuxer and decoder filters. -// Use this to detect whether MP3 support is installed. -bool -CanDecodeMP3UsingDirectShow(); - -} // namespace mozilla - -#endif diff --git a/dom/media/directshow/SampleSink.cpp b/dom/media/directshow/SampleSink.cpp deleted file mode 100644 index fa5dc8d19..000000000 --- a/dom/media/directshow/SampleSink.cpp +++ /dev/null @@ -1,159 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "SampleSink.h" -#include "AudioSinkFilter.h" -#include "AudioSinkInputPin.h" -#include "VideoUtils.h" -#include "mozilla/Logging.h" - -using namespace mozilla::media; - -namespace mozilla { - -static LazyLogModule gDirectShowLog("DirectShowDecoder"); -#define LOG(...) MOZ_LOG(gDirectShowLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) - -SampleSink::SampleSink() - : mMonitor("SampleSink"), - mIsFlushing(false), - mAtEOS(false) -{ - MOZ_COUNT_CTOR(SampleSink); -} - -SampleSink::~SampleSink() -{ - MOZ_COUNT_DTOR(SampleSink); -} - -void -SampleSink::SetAudioFormat(const WAVEFORMATEX* aInFormat) -{ - NS_ENSURE_TRUE(aInFormat, ); - ReentrantMonitorAutoEnter mon(mMonitor); - memcpy(&mAudioFormat, aInFormat, sizeof(WAVEFORMATEX)); -} - -void -SampleSink::GetAudioFormat(WAVEFORMATEX* aOutFormat) -{ - MOZ_ASSERT(aOutFormat); - ReentrantMonitorAutoEnter mon(mMonitor); - memcpy(aOutFormat, &mAudioFormat, sizeof(WAVEFORMATEX)); -} - -HRESULT -SampleSink::Receive(IMediaSample* aSample) -{ - ReentrantMonitorAutoEnter mon(mMonitor); - - while (true) { - if (mIsFlushing) { - return S_FALSE; - } - if (!mSample) { - break; - } - if (mAtEOS) { - return E_UNEXPECTED; - } - // Wait until the consumer thread consumes the sample. - mon.Wait(); - } - - if (MOZ_LOG_TEST(gDirectShowLog, LogLevel::Debug)) { - REFERENCE_TIME start = 0, end = 0; - HRESULT hr = aSample->GetMediaTime(&start, &end); - LOG("SampleSink::Receive() [%4.2lf-%4.2lf]", - (double)RefTimeToUsecs(start) / USECS_PER_S, - (double)RefTimeToUsecs(end) / USECS_PER_S); - } - - mSample = aSample; - // Notify the signal, to awaken the consumer thread in WaitForSample() - // if necessary. - mon.NotifyAll(); - return S_OK; -} - -HRESULT -SampleSink::Extract(RefPtr<IMediaSample>& aOutSample) -{ - ReentrantMonitorAutoEnter mon(mMonitor); - // Loop until we have a sample, or we should abort. - while (true) { - if (mIsFlushing) { - return S_FALSE; - } - if (mSample) { - break; - } - if (mAtEOS) { - // Order is important here, if we have a sample, we should return it - // before reporting EOS. - return E_UNEXPECTED; - } - // Wait until the producer thread gives us a sample. - mon.Wait(); - } - aOutSample = mSample; - - if (MOZ_LOG_TEST(gDirectShowLog, LogLevel::Debug)) { - int64_t start = 0, end = 0; - mSample->GetMediaTime(&start, &end); - LOG("SampleSink::Extract() [%4.2lf-%4.2lf]", - (double)RefTimeToUsecs(start) / USECS_PER_S, - (double)RefTimeToUsecs(end) / USECS_PER_S); - } - - mSample = nullptr; - // Notify the signal, to awaken the producer thread in Receive() - // if necessary. - mon.NotifyAll(); - return S_OK; -} - -void -SampleSink::Flush() -{ - LOG("SampleSink::Flush()"); - ReentrantMonitorAutoEnter mon(mMonitor); - mIsFlushing = true; - mSample = nullptr; - mon.NotifyAll(); -} - -void -SampleSink::Reset() -{ - LOG("SampleSink::Reset()"); - ReentrantMonitorAutoEnter mon(mMonitor); - mIsFlushing = false; - mAtEOS = false; -} - -void -SampleSink::SetEOS() -{ - LOG("SampleSink::SetEOS()"); - ReentrantMonitorAutoEnter mon(mMonitor); - mAtEOS = true; - // Notify to unblock any threads waiting for samples in - // Extract() or Receive(). Now that we're at EOS, no more samples - // will come! - mon.NotifyAll(); -} - -bool -SampleSink::AtEOS() -{ - ReentrantMonitorAutoEnter mon(mMonitor); - return mAtEOS && !mSample; -} - -} // namespace mozilla - diff --git a/dom/media/directshow/SampleSink.h b/dom/media/directshow/SampleSink.h deleted file mode 100644 index 6a1af9fee..000000000 --- a/dom/media/directshow/SampleSink.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(SampleSink_h_) -#define SampleSink_h_ - -#include "BaseFilter.h" -#include "DirectShowUtils.h" -#include "mozilla/RefPtr.h" -#include "mozilla/ReentrantMonitor.h" - -namespace mozilla { - -class SampleSink { -public: - SampleSink(); - virtual ~SampleSink(); - - // Sets the audio format of the incoming samples. The upstream filter - // calls this. This makes a copy. - void SetAudioFormat(const WAVEFORMATEX* aInFormat); - - // Copies the format of incoming audio samples into into *aOutFormat. - void GetAudioFormat(WAVEFORMATEX* aOutFormat); - - // Called when a sample is delivered by the DirectShow graph to the sink. - // The decode thread retrieves the sample by calling WaitForSample(). - // Blocks if there's already a sample waiting to be consumed by the decode - // thread. - HRESULT Receive(IMediaSample* aSample); - - // Retrieves a sample from the sample queue, blocking until one becomes - // available, or until an error occurs. Returns S_FALSE on EOS. - HRESULT Extract(RefPtr<IMediaSample>& aOutSample); - - // Unblocks any threads waiting in GetSample(). - // Clears mSample, which unblocks upstream stream. - void Flush(); - - // Opens up the sink to receive more samples in PutSample(). - // Clears EOS flag. - void Reset(); - - // Marks that we've reacehd the end of stream. - void SetEOS(); - - // Returns whether we're at end of stream. - bool AtEOS(); - -private: - // All data in this class is syncronized by mMonitor. - ReentrantMonitor mMonitor; - RefPtr<IMediaSample> mSample; - - // Format of the audio stream we're receiving. - WAVEFORMATEX mAudioFormat; - - bool mIsFlushing; - bool mAtEOS; -}; - -} // namespace mozilla - -#endif // SampleSink_h_ diff --git a/dom/media/directshow/SourceFilter.cpp b/dom/media/directshow/SourceFilter.cpp deleted file mode 100644 index 4c5a0882c..000000000 --- a/dom/media/directshow/SourceFilter.cpp +++ /dev/null @@ -1,683 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "SourceFilter.h" -#include "MediaResource.h" -#include "mozilla/RefPtr.h" -#include "DirectShowUtils.h" -#include "MP3FrameParser.h" -#include "mozilla/Logging.h" -#include <algorithm> - -using namespace mozilla::media; - -namespace mozilla { - -// Define to trace what's on... -//#define DEBUG_SOURCE_TRACE 1 - -#if defined (DEBUG_SOURCE_TRACE) -static LazyLogModule gDirectShowLog("DirectShowDecoder"); -#define DIRECTSHOW_LOG(...) MOZ_LOG(gDirectShowLog, mozilla::LogLevel::Debug, (__VA_ARGS__)) -#else -#define DIRECTSHOW_LOG(...) -#endif - -static HRESULT -DoGetInterface(IUnknown* aUnknown, void** aInterface) -{ - if (!aInterface) - return E_POINTER; - *aInterface = aUnknown; - aUnknown->AddRef(); - return S_OK; -} - -// Stores details of IAsyncReader::Request(). -class ReadRequest { -public: - - ReadRequest(IMediaSample* aSample, - DWORD_PTR aDwUser, - uint32_t aOffset, - uint32_t aCount) - : mSample(aSample), - mDwUser(aDwUser), - mOffset(aOffset), - mCount(aCount) - { - MOZ_COUNT_CTOR(ReadRequest); - } - - ~ReadRequest() { - MOZ_COUNT_DTOR(ReadRequest); - } - - RefPtr<IMediaSample> mSample; - DWORD_PTR mDwUser; - uint32_t mOffset; - uint32_t mCount; -}; - -// A wrapper around media resource that presents only a partition of the -// underlying resource to the caller to use. The partition returned is from -// an offset to the end of stream, and this object deals with ensuring -// the offsets and lengths etc are translated from the reduced partition -// exposed to the caller, to the absolute offsets of the underlying stream. -class MediaResourcePartition { -public: - MediaResourcePartition(MediaResource* aResource, - int64_t aDataStart) - : mResource(aResource), - mDataOffset(aDataStart) - {} - - int64_t GetLength() { - int64_t len = mResource.GetLength(); - if (len == -1) { - return len; - } - return std::max<int64_t>(0, len - mDataOffset); - } - nsresult ReadAt(int64_t aOffset, char* aBuffer, - uint32_t aCount, uint32_t* aBytes) - { - return mResource.ReadAt(aOffset + mDataOffset, - aBuffer, - aCount, - aBytes); - } - int64_t GetCachedDataEnd() { - int64_t tell = mResource.GetResource()->Tell(); - int64_t dataEnd = - mResource.GetResource()->GetCachedDataEnd(tell) - mDataOffset; - return dataEnd; - } -private: - // MediaResource from which we read data. - MediaResourceIndex mResource; - int64_t mDataOffset; -}; - - -// Output pin for SourceFilter, which implements IAsyncReader, to -// allow downstream filters to pull/read data from it. Downstream pins -// register to read data using Request(), and asynchronously wait for the -// reads to complete using WaitForNext(). They may also synchronously read -// using SyncRead(). This class is a delegate (tear off) of -// SourceFilter. -// -// We can expose only a segment of the MediaResource to the filter graph. -// This is used to strip off the ID3v2 tags from the stream, as DirectShow -// has trouble parsing some headers. -// -// Implements: -// * IAsyncReader -// * IPin -// * IQualityControl -// * IUnknown -// -class DECLSPEC_UUID("18e5cfb2-1015-440c-a65c-e63853235894") -OutputPin : public IAsyncReader, - public BasePin -{ -public: - - OutputPin(MediaResource* aMediaResource, - SourceFilter* aParent, - CriticalSection& aFilterLock, - int64_t aMP3DataStart); - virtual ~OutputPin(); - - // IUnknown - // Defer to ref counting to BasePin, which defers to owning nsBaseFilter. - STDMETHODIMP_(ULONG) AddRef() override { return BasePin::AddRef(); } - STDMETHODIMP_(ULONG) Release() override { return BasePin::Release(); } - STDMETHODIMP QueryInterface(REFIID iid, void** ppv) override; - - // BasePin Overrides. - // Determines if the pin accepts a specific media type. - HRESULT CheckMediaType(const MediaType* aMediaType) override; - - // Retrieves a preferred media type, by index value. - HRESULT GetMediaType(int aPosition, MediaType* aMediaType) override; - - // Releases the pin from a connection. - HRESULT BreakConnect(void) override; - - // Determines whether a pin connection is suitable. - HRESULT CheckConnect(IPin* aPin) override; - - - // IAsyncReader overrides - - // The RequestAllocator method requests an allocator during the - // pin connection. - STDMETHODIMP RequestAllocator(IMemAllocator* aPreferred, - ALLOCATOR_PROPERTIES* aProps, - IMemAllocator** aActual) override; - - // The Request method queues an asynchronous request for data. Downstream - // will call WaitForNext() when they want to retrieve the result. - STDMETHODIMP Request(IMediaSample* aSample, DWORD_PTR aUserData) override; - - // The WaitForNext method waits for the next pending read request - // to complete. This method fails if the graph is flushing. - // Defers to SyncRead/5. - STDMETHODIMP WaitForNext(DWORD aTimeout, - IMediaSample** aSamples, - DWORD_PTR* aUserData) override; - - // The SyncReadAligned method performs a synchronous read. The method - // blocks until the request is completed. Defers to SyncRead/5. This - // method does not fail if the graph is flushing. - STDMETHODIMP SyncReadAligned(IMediaSample* aSample) override; - - // The SyncRead method performs a synchronous read. The method blocks - // until the request is completed. Defers to SyncRead/5. This - // method does not fail if the graph is flushing. - STDMETHODIMP SyncRead(LONGLONG aPosition, LONG aLength, BYTE* aBuffer) override; - - // The Length method retrieves the total length of the stream. - STDMETHODIMP Length(LONGLONG* aTotal, LONGLONG* aAvailable) override; - - // IPin Overrides - STDMETHODIMP BeginFlush(void) override; - STDMETHODIMP EndFlush(void) override; - - uint32_t GetAndResetBytesConsumedCount(); - -private: - - // Protects thread-shared data/structures (mFlushCount, mPendingReads). - // WaitForNext() also waits on this monitor - CriticalSection& mPinLock; - - // Signal used with mPinLock to implement WaitForNext(). - Signal mSignal; - - // The filter that owns us. Weak reference, as we're a delegate (tear off). - SourceFilter* mParentSource; - - MediaResourcePartition mResource; - - // Counter, inc'd in BeginFlush(), dec'd in EndFlush(). Calls to this can - // come from multiple threads and can interleave, hence the counter. - int32_t mFlushCount; - - // Number of bytes that have been read from the output pin since the last - // time GetAndResetBytesConsumedCount() was called. - uint32_t mBytesConsumed; - - // Deque of ReadRequest* for reads that are yet to be serviced. - // nsReadRequest's are stored on the heap, popper must delete them. - nsDeque mPendingReads; - - // Flags if the downstream pin has QI'd for IAsyncReader. We refuse - // connection if they don't query, as it means they're assuming that we're - // a push filter, and we're not. - bool mQueriedForAsyncReader; - -}; - -// For mingw __uuidof support -#ifdef __CRT_UUID_DECL -} -__CRT_UUID_DECL(mozilla::OutputPin, 0x18e5cfb2,0x1015,0x440c,0xa6,0x5c,0xe6,0x38,0x53,0x23,0x58,0x94); -namespace mozilla { -#endif - -OutputPin::OutputPin(MediaResource* aResource, - SourceFilter* aParent, - CriticalSection& aFilterLock, - int64_t aMP3DataStart) - : BasePin(static_cast<BaseFilter*>(aParent), - &aFilterLock, - L"MozillaOutputPin", - PINDIR_OUTPUT), - mPinLock(aFilterLock), - mSignal(&mPinLock), - mParentSource(aParent), - mResource(aResource, aMP3DataStart), - mFlushCount(0), - mBytesConsumed(0), - mQueriedForAsyncReader(false) -{ - MOZ_COUNT_CTOR(OutputPin); - DIRECTSHOW_LOG("OutputPin::OutputPin()"); -} - -OutputPin::~OutputPin() -{ - MOZ_COUNT_DTOR(OutputPin); - DIRECTSHOW_LOG("OutputPin::~OutputPin()"); -} - -HRESULT -OutputPin::BreakConnect() -{ - mQueriedForAsyncReader = false; - return BasePin::BreakConnect(); -} - -STDMETHODIMP -OutputPin::QueryInterface(REFIID aIId, void** aInterface) -{ - if (aIId == IID_IAsyncReader) { - mQueriedForAsyncReader = true; - return DoGetInterface(static_cast<IAsyncReader*>(this), aInterface); - } - - if (aIId == __uuidof(OutputPin)) { - AddRef(); - *aInterface = this; - return S_OK; - } - - return BasePin::QueryInterface(aIId, aInterface); -} - -HRESULT -OutputPin::CheckConnect(IPin* aPin) -{ - // Our connection is only suitable if the downstream pin knows - // that we're asynchronous (i.e. it queried for IAsyncReader). - return mQueriedForAsyncReader ? S_OK : S_FALSE; -} - -HRESULT -OutputPin::CheckMediaType(const MediaType* aMediaType) -{ - const MediaType *myMediaType = mParentSource->GetMediaType(); - - if (IsEqualGUID(aMediaType->majortype, myMediaType->majortype) && - IsEqualGUID(aMediaType->subtype, myMediaType->subtype) && - IsEqualGUID(aMediaType->formattype, myMediaType->formattype)) - { - DIRECTSHOW_LOG("OutputPin::CheckMediaType() Match: major=%s minor=%s TC=%d FSS=%d SS=%u", - GetDirectShowGuidName(aMediaType->majortype), - GetDirectShowGuidName(aMediaType->subtype), - aMediaType->TemporalCompression(), - aMediaType->bFixedSizeSamples, - aMediaType->SampleSize()); - return S_OK; - } - - DIRECTSHOW_LOG("OutputPin::CheckMediaType() Failed to match: major=%s minor=%s TC=%d FSS=%d SS=%u", - GetDirectShowGuidName(aMediaType->majortype), - GetDirectShowGuidName(aMediaType->subtype), - aMediaType->TemporalCompression(), - aMediaType->bFixedSizeSamples, - aMediaType->SampleSize()); - return S_FALSE; -} - -HRESULT -OutputPin::GetMediaType(int aPosition, MediaType* aMediaType) -{ - if (!aMediaType) - return E_POINTER; - - if (aPosition == 0) { - aMediaType->Assign(mParentSource->GetMediaType()); - return S_OK; - } - return VFW_S_NO_MORE_ITEMS; -} - -static inline bool -IsPowerOf2(int32_t x) { - return ((-x & x) != x); -} - -STDMETHODIMP -OutputPin::RequestAllocator(IMemAllocator* aPreferred, - ALLOCATOR_PROPERTIES* aProps, - IMemAllocator** aActual) -{ - // Require the downstream pin to suggest what they want... - if (!aPreferred) return E_POINTER; - if (!aProps) return E_POINTER; - if (!aActual) return E_POINTER; - - // We only care about alignment - our allocator will reject anything - // which isn't power-of-2 aligned, so so try a 4-byte aligned allocator. - ALLOCATOR_PROPERTIES props; - memcpy(&props, aProps, sizeof(ALLOCATOR_PROPERTIES)); - if (aProps->cbAlign == 0 || IsPowerOf2(aProps->cbAlign)) { - props.cbAlign = 4; - } - - // Limit allocator's number of buffers. We know that the media will most - // likely be bound by network speed, not by decoding speed. We also - // store the incoming data in a Gecko stream, if we don't limit buffers - // here we'll end up duplicating a lot of storage. We must have enough - // space for audio key frames to fit in the first batch of buffers however, - // else pausing may fail for some downstream decoders. - if (props.cBuffers > BaseFilter::sMaxNumBuffers) { - props.cBuffers = BaseFilter::sMaxNumBuffers; - } - - // The allocator properties that are actually used. We don't store - // this, we need it for SetProperties() below to succeed. - ALLOCATOR_PROPERTIES actualProps; - HRESULT hr; - - if (aPreferred) { - // Play nice and prefer the downstream pin's preferred allocator. - hr = aPreferred->SetProperties(&props, &actualProps); - if (SUCCEEDED(hr)) { - aPreferred->AddRef(); - *aActual = aPreferred; - return S_OK; - } - } - - // Else downstream hasn't requested a specific allocator, so create one... - - // Just create a default allocator. It's highly unlikely that we'll use - // this anyway, as most parsers insist on using their own allocators. - RefPtr<IMemAllocator> allocator; - hr = CoCreateInstance(CLSID_MemoryAllocator, - 0, - CLSCTX_INPROC_SERVER, - IID_IMemAllocator, - getter_AddRefs(allocator)); - if(FAILED(hr) || (allocator == nullptr)) { - NS_WARNING("Can't create our own DirectShow allocator."); - return hr; - } - - // See if we can make it suitable - hr = allocator->SetProperties(&props, &actualProps); - if (SUCCEEDED(hr)) { - // We need to release our refcount on pAlloc, and addref - // it to pass a refcount to the caller - this is a net nothing. - allocator.forget(aActual); - return S_OK; - } - - NS_WARNING("Failed to pick an allocator"); - return hr; -} - -STDMETHODIMP -OutputPin::Request(IMediaSample* aSample, DWORD_PTR aDwUser) -{ - if (!aSample) return E_FAIL; - - CriticalSectionAutoEnter lock(*mLock); - NS_ASSERTION(!mFlushCount, "Request() while flushing"); - - if (mFlushCount) - return VFW_E_WRONG_STATE; - - REFERENCE_TIME refStart = 0, refEnd = 0; - if (FAILED(aSample->GetTime(&refStart, &refEnd))) { - NS_WARNING("Sample incorrectly timestamped"); - return VFW_E_SAMPLE_TIME_NOT_SET; - } - - // Convert reference time to bytes. - uint32_t start = (uint32_t)(refStart / 10000000); - uint32_t end = (uint32_t)(refEnd / 10000000); - - uint32_t numBytes = end - start; - - ReadRequest* request = new ReadRequest(aSample, - aDwUser, - start, - numBytes); - // Memory for |request| is free when it's popped from the completed - // reads list. - - // Push this onto the queue of reads to be serviced. - mPendingReads.Push(request); - - // Notify any threads blocked in WaitForNext() which are waiting for mPendingReads - // to become non-empty. - mSignal.Notify(); - - return S_OK; -} - -STDMETHODIMP -OutputPin::WaitForNext(DWORD aTimeout, - IMediaSample** aOutSample, - DWORD_PTR* aOutDwUser) -{ - NS_ASSERTION(aTimeout == 0 || aTimeout == INFINITE, - "Oops, we don't handle this!"); - - *aOutSample = nullptr; - *aOutDwUser = 0; - - LONGLONG offset = 0; - LONG count = 0; - BYTE* buf = nullptr; - - { - CriticalSectionAutoEnter lock(*mLock); - - // Wait until there's a pending read to service. - while (aTimeout && mPendingReads.GetSize() == 0 && !mFlushCount) { - // Note: No need to guard against shutdown-during-wait here, as - // typically the thread doing the pull will have already called - // Request(), so we won't Wait() here anyway. SyncRead() will fail - // on shutdown. - mSignal.Wait(); - } - - nsAutoPtr<ReadRequest> request(reinterpret_cast<ReadRequest*>(mPendingReads.PopFront())); - if (!request) - return VFW_E_WRONG_STATE; - - *aOutSample = request->mSample; - *aOutDwUser = request->mDwUser; - - offset = request->mOffset; - count = request->mCount; - buf = nullptr; - request->mSample->GetPointer(&buf); - NS_ASSERTION(buf != nullptr, "Invalid buffer!"); - - if (mFlushCount) { - return VFW_E_TIMEOUT; - } - } - - return SyncRead(offset, count, buf); -} - -STDMETHODIMP -OutputPin::SyncReadAligned(IMediaSample* aSample) -{ - { - // Ignore reads while flushing. - CriticalSectionAutoEnter lock(*mLock); - if (mFlushCount) { - return S_FALSE; - } - } - - if (!aSample) - return E_FAIL; - - REFERENCE_TIME lStart = 0, lEnd = 0; - if (FAILED(aSample->GetTime(&lStart, &lEnd))) { - NS_WARNING("Sample incorrectly timestamped"); - return VFW_E_SAMPLE_TIME_NOT_SET; - } - - // Convert reference time to bytes. - int32_t start = (int32_t)(lStart / 10000000); - int32_t end = (int32_t)(lEnd / 10000000); - - int32_t numBytes = end - start; - - // If the range extends off the end of stream, truncate to the end of stream - // as per IAsyncReader specificiation. - int64_t streamLength = mResource.GetLength(); - if (streamLength != -1) { - // We know the exact length of the stream, fail if the requested offset - // is beyond it. - if (start > streamLength) { - return VFW_E_BADALIGN; - } - - // If the end of the chunk to read is off the end of the stream, - // truncate it to the end of the stream. - if ((start + numBytes) > streamLength) { - numBytes = (uint32_t)(streamLength - start); - } - } - - BYTE* buf=0; - aSample->GetPointer(&buf); - - return SyncRead(start, numBytes, buf); -} - -STDMETHODIMP -OutputPin::SyncRead(LONGLONG aPosition, - LONG aLength, - BYTE* aBuffer) -{ - MOZ_ASSERT(!NS_IsMainThread()); - NS_ENSURE_TRUE(aPosition >= 0, E_FAIL); - NS_ENSURE_TRUE(aLength > 0, E_FAIL); - NS_ENSURE_TRUE(aBuffer, E_POINTER); - - DIRECTSHOW_LOG("OutputPin::SyncRead(%lld, %d)", aPosition, aLength); - { - // Ignore reads while flushing. - CriticalSectionAutoEnter lock(*mLock); - if (mFlushCount) { - return S_FALSE; - } - } - - uint32_t totalBytesRead = 0; - nsresult rv = mResource.ReadAt(aPosition, - reinterpret_cast<char*>(aBuffer), - aLength, - &totalBytesRead); - if (NS_FAILED(rv)) { - return E_FAIL; - } - if (totalBytesRead > 0) { - CriticalSectionAutoEnter lock(*mLock); - mBytesConsumed += totalBytesRead; - } - return (totalBytesRead == aLength) ? S_OK : S_FALSE; -} - -STDMETHODIMP -OutputPin::Length(LONGLONG* aTotal, LONGLONG* aAvailable) -{ - HRESULT hr = S_OK; - int64_t length = mResource.GetLength(); - if (length == -1) { - hr = VFW_S_ESTIMATED; - // Don't have a length. Just lie, it seems to work... - *aTotal = INT32_MAX; - } else { - *aTotal = length; - } - if (aAvailable) { - *aAvailable = mResource.GetCachedDataEnd(); - } - - DIRECTSHOW_LOG("OutputPin::Length() len=%lld avail=%lld", *aTotal, *aAvailable); - - return hr; -} - -STDMETHODIMP -OutputPin::BeginFlush() -{ - CriticalSectionAutoEnter lock(*mLock); - mFlushCount++; - mSignal.Notify(); - return S_OK; -} - -STDMETHODIMP -OutputPin::EndFlush(void) -{ - CriticalSectionAutoEnter lock(*mLock); - mFlushCount--; - return S_OK; -} - -uint32_t -OutputPin::GetAndResetBytesConsumedCount() -{ - CriticalSectionAutoEnter lock(*mLock); - uint32_t bytesConsumed = mBytesConsumed; - mBytesConsumed = 0; - return bytesConsumed; -} - -SourceFilter::SourceFilter(const GUID& aMajorType, - const GUID& aSubType) - : BaseFilter(L"MozillaDirectShowSource", __uuidof(SourceFilter)) -{ - MOZ_COUNT_CTOR(SourceFilter); - mMediaType.majortype = aMajorType; - mMediaType.subtype = aSubType; - - DIRECTSHOW_LOG("SourceFilter Constructor(%s, %s)", - GetDirectShowGuidName(aMajorType), - GetDirectShowGuidName(aSubType)); -} - -SourceFilter::~SourceFilter() -{ - MOZ_COUNT_DTOR(SourceFilter); - DIRECTSHOW_LOG("SourceFilter Destructor()"); -} - -BasePin* -SourceFilter::GetPin(int n) -{ - if (n == 0) { - NS_ASSERTION(mOutputPin != 0, "GetPin with no pin!"); - return static_cast<BasePin*>(mOutputPin); - } else { - return nullptr; - } -} - -// Get's the media type we're supplying. -const MediaType* -SourceFilter::GetMediaType() const -{ - return &mMediaType; -} - -nsresult -SourceFilter::Init(MediaResource* aResource, int64_t aMP3Offset) -{ - DIRECTSHOW_LOG("SourceFilter::Init()"); - - mOutputPin = new OutputPin(aResource, - this, - mLock, - aMP3Offset); - NS_ENSURE_TRUE(mOutputPin != nullptr, NS_ERROR_FAILURE); - - return NS_OK; -} - -uint32_t -SourceFilter::GetAndResetBytesConsumedCount() -{ - return mOutputPin->GetAndResetBytesConsumedCount(); -} - - -} // namespace mozilla diff --git a/dom/media/directshow/SourceFilter.h b/dom/media/directshow/SourceFilter.h deleted file mode 100644 index d5ce2770e..000000000 --- a/dom/media/directshow/SourceFilter.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et cindent: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#if !defined(nsDirectShowSource_h___) -#define nsDirectShowSource_h___ - -#include "BaseFilter.h" -#include "BasePin.h" -#include "MediaType.h" - -#include "nsDeque.h" -#include "nsAutoPtr.h" -#include "DirectShowUtils.h" -#include "mozilla/RefPtr.h" - -namespace mozilla { - -class MediaResource; -class OutputPin; - - -// SourceFilter is an asynchronous DirectShow source filter which -// reads from an MediaResource, and supplies data via a pull model downstream -// using OutputPin. It us used to supply a generic byte stream into -// DirectShow. -// -// Implements: -// * IBaseFilter -// * IMediaFilter -// * IPersist -// * IUnknown -// -class DECLSPEC_UUID("5c2a7ad0-ba82-4659-9178-c4719a2765d6") -SourceFilter : public media::BaseFilter -{ -public: - - // Constructs source filter to deliver given media type. - SourceFilter(const GUID& aMajorType, const GUID& aSubType); - ~SourceFilter(); - - nsresult Init(MediaResource *aResource, int64_t aMP3Offset); - - // BaseFilter overrides. - // Only one output - the byte stream. - int GetPinCount() override { return 1; } - - media::BasePin* GetPin(int n) override; - - // Get's the media type we're supplying. - const media::MediaType* GetMediaType() const; - - uint32_t GetAndResetBytesConsumedCount(); - -protected: - - // Our async pull output pin. - nsAutoPtr<OutputPin> mOutputPin; - - // Type of byte stream we output. - media::MediaType mMediaType; - -}; - -} // namespace mozilla - -// For mingw __uuidof support -#ifdef __CRT_UUID_DECL -__CRT_UUID_DECL(mozilla::SourceFilter, 0x5c2a7ad0,0xba82,0x4659,0x91,0x78,0xc4,0x71,0x9a,0x27,0x65,0xd6); -#endif - -#endif diff --git a/dom/media/directshow/moz.build b/dom/media/directshow/moz.build deleted file mode 100644 index 8a9b76200..000000000 --- a/dom/media/directshow/moz.build +++ /dev/null @@ -1,41 +0,0 @@ -# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- -# vim: set filetype=python: -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. - -EXPORTS += [ - 'AudioSinkFilter.h', - 'AudioSinkInputPin.h', - 'DirectShowDecoder.h', - 'DirectShowReader.h', - 'DirectShowUtils.h', -] - -UNIFIED_SOURCES += [ - 'DirectShowDecoder.cpp', - 'DirectShowUtils.cpp', - 'SourceFilter.cpp', -] - -SOURCES += [ - 'AudioSinkFilter.cpp', - 'AudioSinkInputPin.cpp', - 'DirectShowReader.cpp', - 'SampleSink.cpp', -] - -# If WebRTC isn't being built, we need to compile the DirectShow base classes so that -# they're available at link time. -if not CONFIG['MOZ_WEBRTC']: - SOURCES += [ - '/media/webrtc/trunk/webrtc/modules/video_capture/windows/BaseFilter.cpp', - '/media/webrtc/trunk/webrtc/modules/video_capture/windows/BaseInputPin.cpp', - '/media/webrtc/trunk/webrtc/modules/video_capture/windows/BasePin.cpp', - '/media/webrtc/trunk/webrtc/modules/video_capture/windows/MediaType.cpp', - ] - -FINAL_LIBRARY = 'xul' -LOCAL_INCLUDES += [ - '/media/webrtc/trunk/webrtc/modules/video_capture/windows', -] diff --git a/dom/media/fmp4/MP4Decoder.cpp b/dom/media/fmp4/MP4Decoder.cpp index fdd6f2c7e..6954e9757 100644 --- a/dom/media/fmp4/MP4Decoder.cpp +++ b/dom/media/fmp4/MP4Decoder.cpp @@ -83,10 +83,6 @@ MP4Decoder::CanHandleMediaType(const MediaContentType& aType, const bool isMP4Audio = aType.GetMIMEType().EqualsASCII("audio/mp4") || aType.GetMIMEType().EqualsASCII("audio/x-m4a"); const bool isMP4Video = - // On B2G, treat 3GPP as MP4 when Gonk PDM is available. -#ifdef MOZ_GONK_MEDIACODEC - aType.GetMIMEType().EqualsASCII(VIDEO_3GPP) || -#endif aType.GetMIMEType().EqualsASCII("video/mp4") || aType.GetMIMEType().EqualsASCII("video/quicktime") || aType.GetMIMEType().EqualsASCII("video/x-m4v"); @@ -139,6 +135,14 @@ MP4Decoder::CanHandleMediaType(const MediaContentType& aType, NS_LITERAL_CSTRING("audio/flac"), aType)); continue; } +#ifdef MOZ_AV1 + if (IsAV1CodecString(codec)) { + trackInfos.AppendElement( + CreateTrackInfoWithMIMETypeAndContentTypeExtraParameters( + NS_LITERAL_CSTRING("video/av1"), aType)); + continue; + } +#endif // Note: Only accept H.264 in a video content type, not in an audio // content type. if (IsWhitelistedH264Codec(codec) && isMP4Video) { diff --git a/dom/media/fmp4/MP4Stream.cpp b/dom/media/fmp4/MP4Stream.cpp index 615a7dc01..9a79cac7a 100644 --- a/dom/media/fmp4/MP4Stream.cpp +++ b/dom/media/fmp4/MP4Stream.cpp @@ -48,9 +48,6 @@ MP4Stream::BlockingReadIntoCache(int64_t aOffset, size_t aCount, Monitor* aToUnl return true; } -// We surreptitiously reimplement the supposedly-blocking ReadAt as a non- -// blocking CachedReadAt, and record when it fails. This allows MP4Reader -// to retry the read as an actual blocking read without holding the lock. bool MP4Stream::ReadAt(int64_t aOffset, void* aBuffer, size_t aCount, size_t* aBytesRead) diff --git a/dom/media/fmp4/moz.build b/dom/media/fmp4/moz.build index 6a249ae3e..a79fb0229 100644 --- a/dom/media/fmp4/moz.build +++ b/dom/media/fmp4/moz.build @@ -20,6 +20,3 @@ SOURCES += [ ] FINAL_LIBRARY = 'xul' - -if CONFIG['MOZ_GONK_MEDIACODEC']: - DEFINES['MOZ_GONK_MEDIACODEC'] = True diff --git a/dom/media/gmp/GMPParent.cpp b/dom/media/gmp/GMPParent.cpp index 40c3e5141..418f14736 100644 --- a/dom/media/gmp/GMPParent.cpp +++ b/dom/media/gmp/GMPParent.cpp @@ -516,8 +516,7 @@ GMPCapability::Supports(const nsTArray<GMPCapability>& aCapabilities, #ifdef XP_WIN // Clearkey on Windows advertises that it can decode in its GMP info // file, but uses Windows Media Foundation to decode. That's not present - // on Windows XP, and on some Vista, Windows N, and KN variants without - // certain services packs. + // on Windows N and KN variants without certain services packs. if (tag.Equals(kEMEKeySystemClearkey)) { if (capabilities.mAPIName.EqualsLiteral(GMP_API_VIDEO_DECODER)) { if (!WMFDecoderModule::HasH264()) { diff --git a/dom/media/gtest/Cargo.toml b/dom/media/gtest/Cargo.toml deleted file mode 100644 index a55f8fb68..000000000 --- a/dom/media/gtest/Cargo.toml +++ /dev/null @@ -1,7 +0,0 @@ -[package] -name = "mp4parse-gtest" -version = "0.1.0" -authors = ["nobody@mozilla.org"] - -[lib] -path = "hello.rs" diff --git a/dom/media/gtest/TestMP3Demuxer.cpp b/dom/media/gtest/TestMP3Demuxer.cpp index 8d2109f00..934acb60e 100644 --- a/dom/media/gtest/TestMP3Demuxer.cpp +++ b/dom/media/gtest/TestMP3Demuxer.cpp @@ -11,7 +11,6 @@ #include "MockMediaResource.h" using namespace mozilla; -using namespace mozilla::mp3; using media::TimeUnit; diff --git a/dom/media/gtest/TestMP4Reader.cpp b/dom/media/gtest/TestMP4Reader.cpp deleted file mode 100644 index f08f7a40d..000000000 --- a/dom/media/gtest/TestMP4Reader.cpp +++ /dev/null @@ -1,217 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "gtest/gtest.h" -#include "MP4Reader.h" -#include "MP4Decoder.h" -#include "mozilla/SharedThreadPool.h" -#include "MockMediaResource.h" -#include "MockMediaDecoderOwner.h" -#include "mozilla/Preferences.h" -#include "TimeUnits.h" - -using namespace mozilla; -using namespace mozilla::dom; - -class TestBinding -{ -public: - NS_INLINE_DECL_THREADSAFE_REFCOUNTING(TestBinding); - - RefPtr<MP4Decoder> decoder; - RefPtr<MockMediaResource> resource; - RefPtr<MP4Reader> reader; - - explicit TestBinding(const char* aFileName = "gizmo.mp4") - : decoder(new MP4Decoder()) - , resource(new MockMediaResource(aFileName)) - , reader(new MP4Reader(decoder)) - { - EXPECT_EQ(NS_OK, Preferences::SetBool( - "media.use-blank-decoder", true)); - - EXPECT_EQ(NS_OK, resource->Open(nullptr)); - decoder->SetResource(resource); - - reader->Init(nullptr); - // This needs to be done before invoking GetBuffered. This is normally - // done by MediaDecoderStateMachine. - reader->DispatchSetStartTime(0); - } - - void Init() { - nsCOMPtr<nsIThread> thread; - nsCOMPtr<nsIRunnable> r = NewRunnableMethod(this, &TestBinding::ReadMetadata); - nsresult rv = NS_NewThread(getter_AddRefs(thread), r); - EXPECT_EQ(NS_OK, rv); - thread->Shutdown(); - } - -private: - virtual ~TestBinding() - { - { - RefPtr<TaskQueue> queue = reader->OwnerThread(); - nsCOMPtr<nsIRunnable> task = NewRunnableMethod(reader, &MP4Reader::Shutdown); - // Hackily bypass the tail dispatcher so that we can AwaitShutdownAndIdle. - // In production code we'd use BeginShutdown + promises. - queue->Dispatch(task.forget(), AbstractThread::AssertDispatchSuccess, - AbstractThread::TailDispatch); - queue->AwaitShutdownAndIdle(); - } - decoder = nullptr; - resource = nullptr; - reader = nullptr; - SharedThreadPool::SpinUntilEmpty(); - } - - void ReadMetadata() - { - MediaInfo info; - MetadataTags* tags; - EXPECT_EQ(NS_OK, reader->ReadMetadata(&info, &tags)); - } -}; - -TEST(MP4Reader, BufferedRange) -{ - RefPtr<TestBinding> b = new TestBinding(); - b->Init(); - - // Video 3-4 sec, audio 2.986666-4.010666 sec - b->resource->MockAddBufferedRange(248400, 327455); - - media::TimeIntervals ranges = b->reader->GetBuffered(); - EXPECT_EQ(1U, ranges.Length()); - EXPECT_NEAR(270000 / 90000.0, ranges.Start(0).ToSeconds(), 0.000001); - EXPECT_NEAR(360000 / 90000.0, ranges.End(0).ToSeconds(), 0.000001); -} - -TEST(MP4Reader, BufferedRangeMissingLastByte) -{ - RefPtr<TestBinding> b = new TestBinding(); - b->Init(); - - // Dropping the last byte of the video - b->resource->MockClearBufferedRanges(); - b->resource->MockAddBufferedRange(248400, 324912); - b->resource->MockAddBufferedRange(324913, 327455); - - media::TimeIntervals ranges = b->reader->GetBuffered(); - EXPECT_EQ(1U, ranges.Length()); - EXPECT_NEAR(270000.0 / 90000.0, ranges.Start(0).ToSeconds(), 0.000001); - EXPECT_NEAR(357000 / 90000.0, ranges.End(0).ToSeconds(), 0.000001); -} - -TEST(MP4Reader, BufferedRangeSyncFrame) -{ - RefPtr<TestBinding> b = new TestBinding(); - b->Init(); - - // Check that missing the first byte at 2 seconds skips right through to 3 - // seconds because of a missing sync frame - b->resource->MockClearBufferedRanges(); - b->resource->MockAddBufferedRange(146336, 327455); - - media::TimeIntervals ranges = b->reader->GetBuffered(); - EXPECT_EQ(1U, ranges.Length()); - EXPECT_NEAR(270000.0 / 90000.0, ranges.Start(0).ToSeconds(), 0.000001); - EXPECT_NEAR(360000 / 90000.0, ranges.End(0).ToSeconds(), 0.000001); -} - -TEST(MP4Reader, CompositionOrder) -{ - RefPtr<TestBinding> b = new TestBinding("mediasource_test.mp4"); - b->Init(); - - // The first 5 video samples of this file are: - // Video timescale=2500 - // Frame Start Size Time Duration Sync - // 1 48 5455 166 83 Yes - // 2 5503 145 249 83 - // 3 6228 575 581 83 - // 4 7383 235 415 83 - // 5 8779 183 332 83 - // 6 9543 191 498 83 - // - // Audio timescale=44100 - // 1 5648 580 0 1024 Yes - // 2 6803 580 1024 1058 Yes - // 3 7618 581 2082 1014 Yes - // 4 8199 580 3096 1015 Yes - // 5 8962 581 4111 1014 Yes - // 6 9734 580 5125 1014 Yes - // 7 10314 581 6139 1059 Yes - // 8 11207 580 7198 1014 Yes - // 9 12035 581 8212 1014 Yes - // 10 12616 580 9226 1015 Yes - // 11 13220 581 10241 1014 Yes - - b->resource->MockClearBufferedRanges(); - // First two frames in decoding + first audio frame - b->resource->MockAddBufferedRange(48, 5503); // Video 1 - b->resource->MockAddBufferedRange(5503, 5648); // Video 2 - b->resource->MockAddBufferedRange(6228, 6803); // Video 3 - - // Audio - 5 frames; 0 - 139206 us - b->resource->MockAddBufferedRange(5648, 6228); - b->resource->MockAddBufferedRange(6803, 7383); - b->resource->MockAddBufferedRange(7618, 8199); - b->resource->MockAddBufferedRange(8199, 8779); - b->resource->MockAddBufferedRange(8962, 9563); - b->resource->MockAddBufferedRange(9734, 10314); - b->resource->MockAddBufferedRange(10314, 10895); - b->resource->MockAddBufferedRange(11207, 11787); - b->resource->MockAddBufferedRange(12035, 12616); - b->resource->MockAddBufferedRange(12616, 13196); - b->resource->MockAddBufferedRange(13220, 13901); - - media::TimeIntervals ranges = b->reader->GetBuffered(); - EXPECT_EQ(2U, ranges.Length()); - - EXPECT_NEAR(166.0 / 2500.0, ranges.Start(0).ToSeconds(), 0.000001); - EXPECT_NEAR(332.0 / 2500.0, ranges.End(0).ToSeconds(), 0.000001); - - EXPECT_NEAR(581.0 / 2500.0, ranges.Start(1).ToSeconds(), 0.000001); - EXPECT_NEAR(11255.0 / 44100.0, ranges.End(1).ToSeconds(), 0.000001); -} - -TEST(MP4Reader, Normalised) -{ - RefPtr<TestBinding> b = new TestBinding("mediasource_test.mp4"); - b->Init(); - - // The first 5 video samples of this file are: - // Video timescale=2500 - // Frame Start Size Time Duration Sync - // 1 48 5455 166 83 Yes - // 2 5503 145 249 83 - // 3 6228 575 581 83 - // 4 7383 235 415 83 - // 5 8779 183 332 83 - // 6 9543 191 498 83 - // - // Audio timescale=44100 - // 1 5648 580 0 1024 Yes - // 2 6803 580 1024 1058 Yes - // 3 7618 581 2082 1014 Yes - // 4 8199 580 3096 1015 Yes - // 5 8962 581 4111 1014 Yes - // 6 9734 580 5125 1014 Yes - // 7 10314 581 6139 1059 Yes - // 8 11207 580 7198 1014 Yes - // 9 12035 581 8212 1014 Yes - // 10 12616 580 9226 1015 Yes - // 11 13220 581 10241 1014 Yes - - b->resource->MockClearBufferedRanges(); - b->resource->MockAddBufferedRange(48, 13901); - - media::TimeIntervals ranges = b->reader->GetBuffered(); - EXPECT_EQ(1U, ranges.Length()); - - EXPECT_NEAR(166.0 / 2500.0, ranges.Start(0).ToSeconds(), 0.000001); - EXPECT_NEAR(11255.0 / 44100.0, ranges.End(0).ToSeconds(), 0.000001); -} diff --git a/dom/media/gtest/TestRust.cpp b/dom/media/gtest/TestRust.cpp deleted file mode 100644 index 86d0e99b8..000000000 --- a/dom/media/gtest/TestRust.cpp +++ /dev/null @@ -1,9 +0,0 @@ -#include <stdint.h> -#include "gtest/gtest.h" - -extern "C" uint8_t* test_rust(); - -TEST(rust, CallFromCpp) { - auto greeting = test_rust(); - EXPECT_STREQ(reinterpret_cast<char*>(greeting), "hello from rust."); -} diff --git a/dom/media/gtest/hello.rs b/dom/media/gtest/hello.rs deleted file mode 100644 index cd111882a..000000000 --- a/dom/media/gtest/hello.rs +++ /dev/null @@ -1,6 +0,0 @@ -#[no_mangle] -pub extern fn test_rust() -> *const u8 { - // NB: rust &str aren't null terminated. - let greeting = "hello from rust.\0"; - greeting.as_ptr() -} diff --git a/dom/media/gtest/moz.build b/dom/media/gtest/moz.build index d5d02bced..a7ea73807 100644 --- a/dom/media/gtest/moz.build +++ b/dom/media/gtest/moz.build @@ -21,7 +21,6 @@ UNIFIED_SOURCES += [ 'TestMozPromise.cpp', 'TestMP3Demuxer.cpp', 'TestMP4Demuxer.cpp', - # 'TestMP4Reader.cpp', disabled so we can turn check tests back on (bug 1175752) 'TestTrackEncoder.cpp', 'TestVideoSegment.cpp', 'TestVideoUtils.cpp', diff --git a/dom/media/mediasource/MediaSource.cpp b/dom/media/mediasource/MediaSource.cpp index af541bbbb..152c0085a 100644 --- a/dom/media/mediasource/MediaSource.cpp +++ b/dom/media/mediasource/MediaSource.cpp @@ -62,8 +62,6 @@ namespace mozilla { // Returns true if we should enable MSE webm regardless of preferences. // 1. If MP4/H264 isn't supported: -// * Windows XP -// * Windows Vista and Server 2008 without the optional "Platform Update Supplement" // * N/KN editions (Europe and Korea) of Windows 7/8/8.1/10 without the // optional "Windows Media Feature Pack" // 2. If H264 hardware acceleration is not available. diff --git a/dom/media/mediasource/moz.build b/dom/media/mediasource/moz.build index 6ded1875d..a1689c216 100644 --- a/dom/media/mediasource/moz.build +++ b/dom/media/mediasource/moz.build @@ -38,9 +38,6 @@ TEST_DIRS += [ 'gtest', ] -if CONFIG['MOZ_GONK_MEDIACODEC']: - DEFINES['MOZ_GONK_MEDIACODEC'] = True - include('/ipc/chromium/chromium-config.mozbuild') FINAL_LIBRARY = 'xul' diff --git a/dom/media/moz.build b/dom/media/moz.build index 4d036a5f6..df8cb619d 100644 --- a/dom/media/moz.build +++ b/dom/media/moz.build @@ -30,6 +30,7 @@ DIRS += [ 'ipc', 'mediasink', 'mediasource', + 'mp3', 'ogg', 'platforms', 'systemservices', @@ -42,12 +43,6 @@ DIRS += [ 'standalone', ] -if CONFIG['MOZ_DIRECTSHOW']: - DIRS += ['directshow'] - -if CONFIG['MOZ_ANDROID_OMX']: - DIRS += ['android'] - if CONFIG['MOZ_FMP4']: DIRS += ['fmp4'] @@ -128,9 +123,6 @@ EXPORTS += [ 'MediaTimer.h', 'MediaTrack.h', 'MediaTrackList.h', - 'MP3Decoder.h', - 'MP3Demuxer.h', - 'MP3FrameParser.h', 'NextFrameSeekTask.h', 'nsIDocumentActivity.h', 'PrincipalChangeObserver.h', @@ -237,9 +229,6 @@ UNIFIED_SOURCES += [ 'MediaTimer.cpp', 'MediaTrack.cpp', 'MediaTrackList.cpp', - 'MP3Decoder.cpp', - 'MP3Demuxer.cpp', - 'MP3FrameParser.cpp', 'NextFrameSeekTask.cpp', 'QueueObject.cpp', 'SeekJob.cpp', @@ -294,11 +283,6 @@ LOCAL_INCLUDES += [ '/netwerk/base', ] -if CONFIG['MOZ_DIRECTSHOW']: - LOCAL_INCLUDES += [ - '/media/webrtc/trunk/webrtc/modules/video_capture/windows', - ] - if CONFIG['MOZ_WEBRTC']: LOCAL_INCLUDES += [ '/media/webrtc/signaling/src/common', diff --git a/dom/media/MP3Decoder.cpp b/dom/media/mp3/MP3Decoder.cpp index b71111e79..074a0866d 100644 --- a/dom/media/MP3Decoder.cpp +++ b/dom/media/mp3/MP3Decoder.cpp @@ -24,7 +24,7 @@ MP3Decoder::Clone(MediaDecoderOwner* aOwner) { MediaDecoderStateMachine* MP3Decoder::CreateStateMachine() { RefPtr<MediaDecoderReader> reader = - new MediaFormatReader(this, new mp3::MP3Demuxer(GetResource())); + new MediaFormatReader(this, new MP3Demuxer(GetResource())); return new MediaDecoderStateMachine(this, reader); } diff --git a/dom/media/MP3Decoder.h b/dom/media/mp3/MP3Decoder.h index 887251065..887251065 100644 --- a/dom/media/MP3Decoder.h +++ b/dom/media/mp3/MP3Decoder.h diff --git a/dom/media/MP3Demuxer.cpp b/dom/media/mp3/MP3Demuxer.cpp index 7d478a41b..5a98cabfe 100644 --- a/dom/media/MP3Demuxer.cpp +++ b/dom/media/mp3/MP3Demuxer.cpp @@ -33,7 +33,6 @@ using mozilla::media::TimeIntervals; using mp4_demuxer::ByteReader; namespace mozilla { -namespace mp3 { // MP3Demuxer @@ -1338,5 +1337,4 @@ ID3Parser::ID3Header::Update(uint8_t c) { return IsValid(mPos++); } -} // namespace mp3 } // namespace mozilla diff --git a/dom/media/MP3Demuxer.h b/dom/media/mp3/MP3Demuxer.h index 03e67b0d9..5331c4d54 100644 --- a/dom/media/MP3Demuxer.h +++ b/dom/media/mp3/MP3Demuxer.h @@ -13,7 +13,6 @@ #include <vector> namespace mozilla { -namespace mp3 { class MP3TrackDemuxer; @@ -468,7 +467,6 @@ private: UniquePtr<AudioInfo> mInfo; }; -} // namespace mp3 } // namespace mozilla #endif diff --git a/dom/media/mp3/moz.build b/dom/media/mp3/moz.build new file mode 100644 index 000000000..596d061f8 --- /dev/null +++ b/dom/media/mp3/moz.build @@ -0,0 +1,17 @@ +# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*- +# vim: set filetype=python: +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +EXPORTS += [ + 'MP3Decoder.h', + 'MP3Demuxer.h', +] + +UNIFIED_SOURCES += [ + 'MP3Decoder.cpp', + 'MP3Demuxer.cpp', +] + +FINAL_LIBRARY = 'xul' diff --git a/dom/media/platforms/MediaTelemetryConstants.h b/dom/media/platforms/MediaTelemetryConstants.h deleted file mode 100644 index 5024949a8..000000000 --- a/dom/media/platforms/MediaTelemetryConstants.h +++ /dev/null @@ -1,22 +0,0 @@ -/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ -#ifndef dom_media_platforms_MediaTelemetryConstants_h___ -#define dom_media_platforms_MediaTelemetryConstants_h___ - -namespace mozilla { -namespace media { - -enum class MediaDecoderBackend : uint32_t -{ - WMFSoftware = 0, - WMFDXVA2D3D9 = 1, - WMFDXVA2D3D11 = 2 -}; - -} // namespace media -} // namespace mozilla - -#endif // dom_media_platforms_MediaTelemetryConstants_h___ diff --git a/dom/media/platforms/PDMFactory.cpp b/dom/media/platforms/PDMFactory.cpp index c1e58fdc2..5bfdcffb7 100644 --- a/dom/media/platforms/PDMFactory.cpp +++ b/dom/media/platforms/PDMFactory.cpp @@ -19,9 +19,6 @@ #ifdef MOZ_APPLEMEDIA #include "AppleDecoderModule.h" #endif -#ifdef MOZ_GONK_MEDIACODEC -#include "GonkDecoderModule.h" -#endif #ifdef MOZ_WIDGET_ANDROID #include "AndroidDecoderModule.h" #endif @@ -390,12 +387,6 @@ PDMFactory::CreatePDMs() m = new AppleDecoderModule(); StartupPDM(m); #endif -#ifdef MOZ_GONK_MEDIACODEC - if (MediaPrefs::PDMGonkDecoderEnabled()) { - m = new GonkDecoderModule(); - StartupPDM(m); - } -#endif #ifdef MOZ_WIDGET_ANDROID if(MediaPrefs::PDMAndroidMediaCodecEnabled()){ m = new AndroidDecoderModule(); diff --git a/dom/media/platforms/moz.build b/dom/media/platforms/moz.build index be13d31c4..f5fb72c5d 100644 --- a/dom/media/platforms/moz.build +++ b/dom/media/platforms/moz.build @@ -10,7 +10,6 @@ EXPORTS += [ 'agnostic/TheoraDecoder.h', 'agnostic/VorbisDecoder.h', 'agnostic/VPXDecoder.h', - 'MediaTelemetryConstants.h', 'PDMFactory.h', 'PlatformDecoderModule.h', 'wrappers/FuzzingWrapper.h', diff --git a/dom/media/platforms/omx/OmxPlatformLayer.cpp b/dom/media/platforms/omx/OmxPlatformLayer.cpp index 039b4a22f..15b3062a4 100644 --- a/dom/media/platforms/omx/OmxPlatformLayer.cpp +++ b/dom/media/platforms/omx/OmxPlatformLayer.cpp @@ -282,26 +282,7 @@ OmxPlatformLayer::CompressionFormat() } } -// Implementations for different platforms will be defined in their own files. -#ifdef OMX_PLATFORM_GONK - -bool -OmxPlatformLayer::SupportsMimeType(const nsACString& aMimeType) -{ - return GonkOmxPlatformLayer::FindComponents(aMimeType); -} - -OmxPlatformLayer* -OmxPlatformLayer::Create(OmxDataDecoder* aDataDecoder, - OmxPromiseLayer* aPromiseLayer, - TaskQueue* aTaskQueue, - layers::ImageContainer* aImageContainer) -{ - return new GonkOmxPlatformLayer(aDataDecoder, aPromiseLayer, aTaskQueue, aImageContainer); -} - -#else // For platforms without OMX IL support. - +// For platforms without OMX IL support. bool OmxPlatformLayer::SupportsMimeType(const nsACString& aMimeType) { @@ -317,6 +298,4 @@ OmxPlatformLayer::Create(OmxDataDecoder* aDataDecoder, return nullptr; } -#endif - } diff --git a/dom/media/platforms/wmf/DXVA2Manager.cpp b/dom/media/platforms/wmf/DXVA2Manager.cpp index 1226ea621..69e002f7f 100644 --- a/dom/media/platforms/wmf/DXVA2Manager.cpp +++ b/dom/media/platforms/wmf/DXVA2Manager.cpp @@ -14,7 +14,6 @@ #include "mozilla/layers/D3D11ShareHandleImage.h" #include "mozilla/layers/ImageBridgeChild.h" #include "mozilla/layers/TextureForwarder.h" -#include "MediaTelemetryConstants.h" #include "mfapi.h" #include "gfxPrefs.h" #include "MFTDecoder.h" diff --git a/dom/media/platforms/wmf/WMFDecoderModule.h b/dom/media/platforms/wmf/WMFDecoderModule.h index cd7b8c660..6582f8056 100644 --- a/dom/media/platforms/wmf/WMFDecoderModule.h +++ b/dom/media/platforms/wmf/WMFDecoderModule.h @@ -40,10 +40,8 @@ public: static int GetNumDecoderThreads(); // Accessors that report whether we have the required MFTs available - // on the system to play various codecs. Windows Vista doesn't have the - // H.264/AAC decoders if the "Platform Update Supplement for Windows Vista" - // is not installed, and Window N and KN variants also require a "Media - // Feature Pack" to be installed. Windows XP doesn't have WMF. + // on the system to play various codecs. Windows N and KN variants + // require a "Media Feature Pack" to be installed. static bool HasAAC(); static bool HasH264(); diff --git a/dom/media/platforms/wmf/WMFMediaDataDecoder.h b/dom/media/platforms/wmf/WMFMediaDataDecoder.h index a4dd49f56..75571d61e 100644 --- a/dom/media/platforms/wmf/WMFMediaDataDecoder.h +++ b/dom/media/platforms/wmf/WMFMediaDataDecoder.h @@ -33,7 +33,7 @@ public: // Returns S_OK on success, or MF_E_TRANSFORM_NEED_MORE_INPUT if there's not // enough data to produce more output. If this returns a failure code other // than MF_E_TRANSFORM_NEED_MORE_INPUT, an error will be reported to the - // MP4Reader. + // MP4Demuxer. virtual HRESULT Output(int64_t aStreamOffset, RefPtr<MediaData>& aOutput) = 0; diff --git a/dom/media/platforms/wmf/WMFVideoMFTManager.cpp b/dom/media/platforms/wmf/WMFVideoMFTManager.cpp index 8a51f817a..a7633a7de 100644 --- a/dom/media/platforms/wmf/WMFVideoMFTManager.cpp +++ b/dom/media/platforms/wmf/WMFVideoMFTManager.cpp @@ -27,7 +27,6 @@ #include "mozilla/WindowsVersion.h" #include "mozilla/Telemetry.h" #include "nsPrintfCString.h" -#include "MediaTelemetryConstants.h" #include "GMPUtils.h" // For SplitAt. TODO: Move SplitAt to a central place. #include "MP4Decoder.h" #include "VPXDecoder.h" diff --git a/dom/media/test/manifest.js b/dom/media/test/manifest.js index 7e30cc97d..52e53a271 100644 --- a/dom/media/test/manifest.js +++ b/dom/media/test/manifest.js @@ -266,10 +266,10 @@ var gPlayTests = [ { name:"small-shot.mp3", type:"audio/mpeg", duration:0.27 }, { name:"owl.mp3", type:"audio/mpeg", duration:3.343 }, // owl.mp3 as above, but with something funny going on in the ID3v2 tag - // that causes DirectShow to fail. + // that caused DirectShow to fail. { name:"owl-funny-id3.mp3", type:"audio/mpeg", duration:3.343 }, // owl.mp3 as above, but with something even funnier going on in the ID3v2 tag - // that causes DirectShow to fail. + // that caused DirectShow to fail. { name:"owl-funnier-id3.mp3", type:"audio/mpeg", duration:3.343 }, // One second of silence with ~140KB of ID3 tags. Usually when the first MP3 // frame is at such a high offset into the file, MP3FrameParser will give up diff --git a/dom/media/test/test_can_play_type_mpeg.html b/dom/media/test/test_can_play_type_mpeg.html index 89e5fabef..514b5cc2f 100644 --- a/dom/media/test/test_can_play_type_mpeg.html +++ b/dom/media/test/test_can_play_type_mpeg.html @@ -151,8 +151,7 @@ var haveMp4 = (getPref("media.wmf.enabled") && IsWindowsVistaOrLater()) || check_mp4(document.getElementById('v'), haveMp4); -var haveMp3 = getPref("media.directshow.enabled") || - (getPref("media.wmf.enabled") && IsWindowsVistaOrLater()) || +var haveMp3 = getPref("media.wmf.enabled") || (IsLinux() && getPref("media.ffmpeg.enabled")) || (IsSupportedAndroid() && ((IsJellyBeanOrLater() && getPref("media.android-media-codec.enabled")) || diff --git a/dom/moz.build b/dom/moz.build index 358fc6411..54dc0510e 100644 --- a/dom/moz.build +++ b/dom/moz.build @@ -94,7 +94,6 @@ DIRS += [ 'xslt', 'xul', 'manifest', - 'vr', 'u2f', 'console', 'performance', diff --git a/dom/vr/VRDisplay.cpp b/dom/vr/VRDisplay.cpp deleted file mode 100644 index 80922422f..000000000 --- a/dom/vr/VRDisplay.cpp +++ /dev/null @@ -1,802 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "nsWrapperCache.h" - -#include "mozilla/dom/Element.h" -#include "mozilla/dom/ElementBinding.h" -#include "mozilla/dom/Promise.h" -#include "mozilla/dom/VRDisplay.h" -#include "mozilla/HoldDropJSObjects.h" -#include "mozilla/dom/VRDisplayBinding.h" -#include "Navigator.h" -#include "gfxVR.h" -#include "VRDisplayClient.h" -#include "VRManagerChild.h" -#include "VRDisplayPresentation.h" -#include "nsIObserverService.h" -#include "nsIFrame.h" -#include "nsISupportsPrimitives.h" - -using namespace mozilla::gfx; - -namespace mozilla { -namespace dom { - -VRFieldOfView::VRFieldOfView(nsISupports* aParent, - double aUpDegrees, double aRightDegrees, - double aDownDegrees, double aLeftDegrees) - : mParent(aParent) - , mUpDegrees(aUpDegrees) - , mRightDegrees(aRightDegrees) - , mDownDegrees(aDownDegrees) - , mLeftDegrees(aLeftDegrees) -{ -} - -VRFieldOfView::VRFieldOfView(nsISupports* aParent, const gfx::VRFieldOfView& aSrc) - : mParent(aParent) - , mUpDegrees(aSrc.upDegrees) - , mRightDegrees(aSrc.rightDegrees) - , mDownDegrees(aSrc.downDegrees) - , mLeftDegrees(aSrc.leftDegrees) -{ -} - -bool -VRDisplayCapabilities::HasPosition() const -{ - return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Position); -} - -bool -VRDisplayCapabilities::HasOrientation() const -{ - return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Orientation); -} - -bool -VRDisplayCapabilities::HasExternalDisplay() const -{ - return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_External); -} - -bool -VRDisplayCapabilities::CanPresent() const -{ - return bool(mFlags & gfx::VRDisplayCapabilityFlags::Cap_Present); -} - -uint32_t -VRDisplayCapabilities::MaxLayers() const -{ - return CanPresent() ? 1 : 0; -} - -/*static*/ bool -VRDisplay::RefreshVRDisplays(uint64_t aWindowId) -{ - gfx::VRManagerChild* vm = gfx::VRManagerChild::Get(); - return vm && vm->RefreshVRDisplaysWithCallback(aWindowId); -} - -/*static*/ void -VRDisplay::UpdateVRDisplays(nsTArray<RefPtr<VRDisplay>>& aDisplays, nsPIDOMWindowInner* aWindow) -{ - nsTArray<RefPtr<VRDisplay>> displays; - - gfx::VRManagerChild* vm = gfx::VRManagerChild::Get(); - nsTArray<RefPtr<gfx::VRDisplayClient>> updatedDisplays; - if (vm && vm->GetVRDisplays(updatedDisplays)) { - for (size_t i = 0; i < updatedDisplays.Length(); i++) { - RefPtr<gfx::VRDisplayClient> display = updatedDisplays[i]; - bool isNewDisplay = true; - for (size_t j = 0; j < aDisplays.Length(); j++) { - if (aDisplays[j]->GetClient()->GetDisplayInfo() == display->GetDisplayInfo()) { - displays.AppendElement(aDisplays[j]); - isNewDisplay = false; - } - } - - if (isNewDisplay) { - displays.AppendElement(new VRDisplay(aWindow, display)); - } - } - } - - aDisplays = displays; -} - -NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(VRFieldOfView, mParent) -NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRFieldOfView, AddRef) -NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRFieldOfView, Release) - - -JSObject* -VRFieldOfView::WrapObject(JSContext* aCx, - JS::Handle<JSObject*> aGivenProto) -{ - return VRFieldOfViewBinding::Wrap(aCx, this, aGivenProto); -} - -NS_IMPL_CYCLE_COLLECTION_CLASS(VREyeParameters) - -NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VREyeParameters) - NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent, mFOV) - NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER - tmp->mOffset = nullptr; -NS_IMPL_CYCLE_COLLECTION_UNLINK_END - -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VREyeParameters) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent, mFOV) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END - -NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VREyeParameters) - NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mOffset) -NS_IMPL_CYCLE_COLLECTION_TRACE_END - -NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VREyeParameters, AddRef) -NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VREyeParameters, Release) - -VREyeParameters::VREyeParameters(nsISupports* aParent, - const gfx::Point3D& aEyeTranslation, - const gfx::VRFieldOfView& aFOV, - const gfx::IntSize& aRenderSize) - : mParent(aParent) - , mEyeTranslation(aEyeTranslation) - , mRenderSize(aRenderSize) -{ - mFOV = new VRFieldOfView(aParent, aFOV); - mozilla::HoldJSObjects(this); -} - -VREyeParameters::~VREyeParameters() -{ - mozilla::DropJSObjects(this); -} - -VRFieldOfView* -VREyeParameters::FieldOfView() -{ - return mFOV; -} - -void -VREyeParameters::GetOffset(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval, ErrorResult& aRv) -{ - if (!mOffset) { - // Lazily create the Float32Array - mOffset = dom::Float32Array::Create(aCx, this, 3, mEyeTranslation.components); - if (!mOffset) { - aRv.NoteJSContextException(aCx); - return; - } - } - aRetval.set(mOffset); -} - -JSObject* -VREyeParameters::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) -{ - return VREyeParametersBinding::Wrap(aCx, this, aGivenProto); -} - -VRStageParameters::VRStageParameters(nsISupports* aParent, - const gfx::Matrix4x4& aSittingToStandingTransform, - const gfx::Size& aSize) - : mParent(aParent) - , mSittingToStandingTransform(aSittingToStandingTransform) - , mSittingToStandingTransformArray(nullptr) - , mSize(aSize) -{ - mozilla::HoldJSObjects(this); -} - -VRStageParameters::~VRStageParameters() -{ - mozilla::DropJSObjects(this); -} - -JSObject* -VRStageParameters::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) -{ - return VRStageParametersBinding::Wrap(aCx, this, aGivenProto); -} - -NS_IMPL_CYCLE_COLLECTION_CLASS(VRStageParameters) - -NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VRStageParameters) - NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent) - NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER - tmp->mSittingToStandingTransformArray = nullptr; -NS_IMPL_CYCLE_COLLECTION_UNLINK_END - -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VRStageParameters) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END - -NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VRStageParameters) - NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mSittingToStandingTransformArray) -NS_IMPL_CYCLE_COLLECTION_TRACE_END - -NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRStageParameters, AddRef) -NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRStageParameters, Release) - -void -VRStageParameters::GetSittingToStandingTransform(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - if (!mSittingToStandingTransformArray) { - // Lazily create the Float32Array - mSittingToStandingTransformArray = dom::Float32Array::Create(aCx, this, 16, - mSittingToStandingTransform.components); - if (!mSittingToStandingTransformArray) { - aRv.NoteJSContextException(aCx); - return; - } - } - aRetval.set(mSittingToStandingTransformArray); -} - -NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(VRDisplayCapabilities, mParent) -NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRDisplayCapabilities, AddRef) -NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRDisplayCapabilities, Release) - -JSObject* -VRDisplayCapabilities::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) -{ - return VRDisplayCapabilitiesBinding::Wrap(aCx, this, aGivenProto); -} - -VRPose::VRPose(nsISupports* aParent, const gfx::VRHMDSensorState& aState) - : Pose(aParent) - , mVRState(aState) -{ - mFrameId = aState.inputFrameID; - mozilla::HoldJSObjects(this); -} - -VRPose::VRPose(nsISupports* aParent) - : Pose(aParent) -{ - mFrameId = 0; - mVRState.Clear(); - mozilla::HoldJSObjects(this); -} - -VRPose::~VRPose() -{ - mozilla::DropJSObjects(this); -} - -void -VRPose::GetPosition(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mPosition, mVRState.position, 3, - !mPosition && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position), - aRv); -} - -void -VRPose::GetLinearVelocity(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mLinearVelocity, mVRState.linearVelocity, 3, - !mLinearVelocity && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position), - aRv); -} - -void -VRPose::GetLinearAcceleration(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mLinearAcceleration, mVRState.linearAcceleration, 3, - !mLinearAcceleration && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_LinearAcceleration), - aRv); - -} - -void -VRPose::GetOrientation(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mOrientation, mVRState.orientation, 4, - !mOrientation && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation), - aRv); -} - -void -VRPose::GetAngularVelocity(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mAngularVelocity, mVRState.angularVelocity, 3, - !mAngularVelocity && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation), - aRv); -} - -void -VRPose::GetAngularAcceleration(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - SetFloat32Array(aCx, aRetval, mAngularAcceleration, mVRState.angularAcceleration, 3, - !mAngularAcceleration && bool(mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_AngularAcceleration), - aRv); -} - -JSObject* -VRPose::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) -{ - return VRPoseBinding::Wrap(aCx, this, aGivenProto); -} - -/* virtual */ JSObject* -VRDisplay::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) -{ - return VRDisplayBinding::Wrap(aCx, this, aGivenProto); -} - -VRDisplay::VRDisplay(nsPIDOMWindowInner* aWindow, gfx::VRDisplayClient* aClient) - : DOMEventTargetHelper(aWindow) - , mClient(aClient) - , mDepthNear(0.01f) // Default value from WebVR Spec - , mDepthFar(10000.0f) // Default value from WebVR Spec -{ - const gfx::VRDisplayInfo& info = aClient->GetDisplayInfo(); - mDisplayId = info.GetDisplayID(); - mDisplayName = NS_ConvertASCIItoUTF16(info.GetDisplayName()); - mCapabilities = new VRDisplayCapabilities(aWindow, info.GetCapabilities()); - if (info.GetCapabilities() & gfx::VRDisplayCapabilityFlags::Cap_StageParameters) { - mStageParameters = new VRStageParameters(aWindow, - info.GetSittingToStandingTransform(), - info.GetStageSize()); - } - mozilla::HoldJSObjects(this); -} - -VRDisplay::~VRDisplay() -{ - ExitPresentInternal(); - mozilla::DropJSObjects(this); -} - -void -VRDisplay::LastRelease() -{ - // We don't want to wait for the CC to free up the presentation - // for use in other documents, so we do this in LastRelease(). - ExitPresentInternal(); -} - -already_AddRefed<VREyeParameters> -VRDisplay::GetEyeParameters(VREye aEye) -{ - gfx::VRDisplayInfo::Eye eye = aEye == VREye::Left ? gfx::VRDisplayInfo::Eye_Left : gfx::VRDisplayInfo::Eye_Right; - RefPtr<VREyeParameters> params = - new VREyeParameters(GetParentObject(), - mClient->GetDisplayInfo().GetEyeTranslation(eye), - mClient->GetDisplayInfo().GetEyeFOV(eye), - mClient->GetDisplayInfo().SuggestedEyeResolution()); - return params.forget(); -} - -VRDisplayCapabilities* -VRDisplay::Capabilities() -{ - return mCapabilities; -} - -VRStageParameters* -VRDisplay::GetStageParameters() -{ - return mStageParameters; -} - -void -VRDisplay::UpdateFrameInfo() -{ - /** - * The WebVR 1.1 spec Requires that VRDisplay.getPose and VRDisplay.getFrameData - * must return the same values until the next VRDisplay.submitFrame. - * - * mFrameInfo is marked dirty at the end of the frame or start of a new - * composition and lazily created here in order to receive mid-frame - * pose-prediction updates while still ensuring conformance to the WebVR spec - * requirements. - * - * If we are not presenting WebVR content, the frame will never end and we should - * return the latest frame data always. - */ - if (mFrameInfo.IsDirty() || !mPresentation) { - gfx::VRHMDSensorState state = mClient->GetSensorState(); - const gfx::VRDisplayInfo& info = mClient->GetDisplayInfo(); - mFrameInfo.Update(info, state, mDepthNear, mDepthFar); - } -} - -bool -VRDisplay::GetFrameData(VRFrameData& aFrameData) -{ - UpdateFrameInfo(); - aFrameData.Update(mFrameInfo); - return true; -} - -already_AddRefed<VRPose> -VRDisplay::GetPose() -{ - UpdateFrameInfo(); - RefPtr<VRPose> obj = new VRPose(GetParentObject(), mFrameInfo.mVRState); - - return obj.forget(); -} - -void -VRDisplay::ResetPose() -{ - mClient->ZeroSensor(); -} - -already_AddRefed<Promise> -VRDisplay::RequestPresent(const nsTArray<VRLayer>& aLayers, ErrorResult& aRv) -{ - nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject()); - if (!global) { - aRv.Throw(NS_ERROR_FAILURE); - return nullptr; - } - - RefPtr<Promise> promise = Promise::Create(global, aRv); - NS_ENSURE_TRUE(!aRv.Failed(), nullptr); - - nsCOMPtr<nsIObserverService> obs = services::GetObserverService(); - NS_ENSURE_TRUE(obs, nullptr); - - if (mClient->GetIsPresenting()) { - // Only one presentation allowed per VRDisplay - // on a first-come-first-serve basis. - promise->MaybeRejectWithUndefined(); - } else { - mPresentation = mClient->BeginPresentation(aLayers); - mFrameInfo.Clear(); - - nsresult rv = obs->AddObserver(this, "inner-window-destroyed", false); - if (NS_WARN_IF(NS_FAILED(rv))) { - mPresentation = nullptr; - promise->MaybeRejectWithUndefined(); - } else { - promise->MaybeResolve(JS::UndefinedHandleValue); - } - } - return promise.forget(); -} - -NS_IMETHODIMP -VRDisplay::Observe(nsISupports* aSubject, const char* aTopic, - const char16_t* aData) -{ - MOZ_ASSERT(NS_IsMainThread()); - - if (strcmp(aTopic, "inner-window-destroyed") == 0) { - nsCOMPtr<nsISupportsPRUint64> wrapper = do_QueryInterface(aSubject); - NS_ENSURE_TRUE(wrapper, NS_ERROR_FAILURE); - - uint64_t innerID; - nsresult rv = wrapper->GetData(&innerID); - NS_ENSURE_SUCCESS(rv, rv); - - if (!GetOwner() || GetOwner()->WindowID() == innerID) { - ExitPresentInternal(); - } - - return NS_OK; - } - - // This should not happen. - return NS_ERROR_FAILURE; -} - -already_AddRefed<Promise> -VRDisplay::ExitPresent(ErrorResult& aRv) -{ - nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetParentObject()); - if (!global) { - aRv.Throw(NS_ERROR_FAILURE); - return nullptr; - } - - - RefPtr<Promise> promise = Promise::Create(global, aRv); - NS_ENSURE_TRUE(!aRv.Failed(), nullptr); - - if (!IsPresenting()) { - // We can not exit a presentation outside of the context that - // started the presentation. - promise->MaybeRejectWithUndefined(); - } else { - promise->MaybeResolve(JS::UndefinedHandleValue); - ExitPresentInternal(); - } - - return promise.forget(); -} - -void -VRDisplay::ExitPresentInternal() -{ - mPresentation = nullptr; -} - -void -VRDisplay::GetLayers(nsTArray<VRLayer>& result) -{ - if (mPresentation) { - mPresentation->GetDOMLayers(result); - } else { - result = nsTArray<VRLayer>(); - } -} - -void -VRDisplay::SubmitFrame() -{ - if (mPresentation) { - mPresentation->SubmitFrame(); - } - mFrameInfo.Clear(); -} - -int32_t -VRDisplay::RequestAnimationFrame(FrameRequestCallback& aCallback, -ErrorResult& aError) -{ - gfx::VRManagerChild* vm = gfx::VRManagerChild::Get(); - - int32_t handle; - aError = vm->ScheduleFrameRequestCallback(aCallback, &handle); - return handle; -} - -void -VRDisplay::CancelAnimationFrame(int32_t aHandle, ErrorResult& aError) -{ - gfx::VRManagerChild* vm = gfx::VRManagerChild::Get(); - vm->CancelFrameRequestCallback(aHandle); -} - - -bool -VRDisplay::IsPresenting() const -{ - // IsPresenting returns true only if this Javascript context is presenting - // and will return false if another context is presenting. - return mPresentation != nullptr; -} - -bool -VRDisplay::IsConnected() const -{ - return mClient->GetIsConnected(); -} - -NS_IMPL_CYCLE_COLLECTION_INHERITED(VRDisplay, DOMEventTargetHelper, mCapabilities, mStageParameters) - -NS_IMPL_ADDREF_INHERITED(VRDisplay, DOMEventTargetHelper) -NS_IMPL_RELEASE_INHERITED(VRDisplay, DOMEventTargetHelper) - -NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(VRDisplay) -NS_INTERFACE_MAP_ENTRY(nsIObserver) -NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, DOMEventTargetHelper) -NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper) - -NS_IMPL_CYCLE_COLLECTION_CLASS(VRFrameData) - -NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(VRFrameData) - NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent, mPose) - NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER - tmp->mLeftProjectionMatrix = nullptr; - tmp->mLeftViewMatrix = nullptr; - tmp->mRightProjectionMatrix = nullptr; - tmp->mRightViewMatrix = nullptr; -NS_IMPL_CYCLE_COLLECTION_UNLINK_END - -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(VRFrameData) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent, mPose) - NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS -NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END - -NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(VRFrameData) - NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLeftProjectionMatrix) - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLeftViewMatrix) - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mRightProjectionMatrix) - NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mRightViewMatrix) -NS_IMPL_CYCLE_COLLECTION_TRACE_END - -NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VRFrameData, AddRef) -NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VRFrameData, Release) - -VRFrameData::VRFrameData(nsISupports* aParent) - : mParent(aParent) - , mLeftProjectionMatrix(nullptr) - , mLeftViewMatrix(nullptr) - , mRightProjectionMatrix(nullptr) - , mRightViewMatrix(nullptr) -{ - mozilla::HoldJSObjects(this); - mPose = new VRPose(aParent); -} - -VRFrameData::~VRFrameData() -{ - mozilla::DropJSObjects(this); -} - -/* static */ already_AddRefed<VRFrameData> -VRFrameData::Constructor(const GlobalObject& aGlobal, ErrorResult& aRv) -{ - RefPtr<VRFrameData> obj = new VRFrameData(aGlobal.GetAsSupports()); - return obj.forget(); -} - -JSObject* -VRFrameData::WrapObject(JSContext* aCx, - JS::Handle<JSObject*> aGivenProto) -{ - return VRFrameDataBinding::Wrap(aCx, this, aGivenProto); -} - -VRPose* -VRFrameData::Pose() -{ - return mPose; -} - -void -VRFrameData::LazyCreateMatrix(JS::Heap<JSObject*>& aArray, gfx::Matrix4x4& aMat, JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, ErrorResult& aRv) -{ - if (!aArray) { - // Lazily create the Float32Array - aArray = dom::Float32Array::Create(aCx, this, 16, aMat.components); - if (!aArray) { - aRv.NoteJSContextException(aCx); - return; - } - } - if (aArray) { - JS::ExposeObjectToActiveJS(aArray); - } - aRetval.set(aArray); -} - -double -VRFrameData::Timestamp() const -{ - // Converting from seconds to milliseconds - return mFrameInfo.mVRState.timestamp * 1000.0f; -} - -void -VRFrameData::GetLeftProjectionMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - LazyCreateMatrix(mLeftProjectionMatrix, mFrameInfo.mLeftProjection, aCx, - aRetval, aRv); -} - -void -VRFrameData::GetLeftViewMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - LazyCreateMatrix(mLeftViewMatrix, mFrameInfo.mLeftView, aCx, aRetval, aRv); -} - -void -VRFrameData::GetRightProjectionMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - LazyCreateMatrix(mRightProjectionMatrix, mFrameInfo.mRightProjection, aCx, - aRetval, aRv); -} - -void -VRFrameData::GetRightViewMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) -{ - LazyCreateMatrix(mRightViewMatrix, mFrameInfo.mRightView, aCx, aRetval, aRv); -} - -void -VRFrameData::Update(const VRFrameInfo& aFrameInfo) -{ - mFrameInfo = aFrameInfo; - - mLeftProjectionMatrix = nullptr; - mLeftViewMatrix = nullptr; - mRightProjectionMatrix = nullptr; - mRightViewMatrix = nullptr; - - mPose = new VRPose(GetParentObject(), mFrameInfo.mVRState); -} - -void -VRFrameInfo::Update(const gfx::VRDisplayInfo& aInfo, - const gfx::VRHMDSensorState& aState, - float aDepthNear, - float aDepthFar) -{ - mVRState = aState; - - gfx::Quaternion qt; - if (mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Orientation) { - qt.x = mVRState.orientation[0]; - qt.y = mVRState.orientation[1]; - qt.z = mVRState.orientation[2]; - qt.w = mVRState.orientation[3]; - } - gfx::Point3D pos; - if (mVRState.flags & gfx::VRDisplayCapabilityFlags::Cap_Position) { - pos.x = -mVRState.position[0]; - pos.y = -mVRState.position[1]; - pos.z = -mVRState.position[2]; - } - gfx::Matrix4x4 matHead; - matHead.SetRotationFromQuaternion(qt); - matHead.PreTranslate(pos); - - mLeftView = matHead; - mLeftView.PostTranslate(-aInfo.mEyeTranslation[gfx::VRDisplayInfo::Eye_Left]); - - mRightView = matHead; - mRightView.PostTranslate(-aInfo.mEyeTranslation[gfx::VRDisplayInfo::Eye_Right]); - - // Avoid division by zero within ConstructProjectionMatrix - const float kEpsilon = 0.00001f; - if (fabs(aDepthFar - aDepthNear) < kEpsilon) { - aDepthFar = aDepthNear + kEpsilon; - } - - const gfx::VRFieldOfView leftFOV = aInfo.mEyeFOV[gfx::VRDisplayInfo::Eye_Left]; - mLeftProjection = leftFOV.ConstructProjectionMatrix(aDepthNear, aDepthFar, true); - const gfx::VRFieldOfView rightFOV = aInfo.mEyeFOV[gfx::VRDisplayInfo::Eye_Right]; - mRightProjection = rightFOV.ConstructProjectionMatrix(aDepthNear, aDepthFar, true); -} - -VRFrameInfo::VRFrameInfo() -{ - mVRState.Clear(); -} - -bool -VRFrameInfo::IsDirty() -{ - return mVRState.timestamp == 0; -} - -void -VRFrameInfo::Clear() -{ - mVRState.Clear(); -} - -} // namespace dom -} // namespace mozilla diff --git a/dom/vr/VRDisplay.h b/dom/vr/VRDisplay.h deleted file mode 100644 index d40d3d8ac..000000000 --- a/dom/vr/VRDisplay.h +++ /dev/null @@ -1,362 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef mozilla_dom_VRDisplay_h_ -#define mozilla_dom_VRDisplay_h_ - -#include <stdint.h> - -#include "mozilla/ErrorResult.h" -#include "mozilla/dom/TypedArray.h" -#include "mozilla/dom/VRDisplayBinding.h" -#include "mozilla/DOMEventTargetHelper.h" -#include "mozilla/dom/DOMPoint.h" -#include "mozilla/dom/DOMRect.h" -#include "mozilla/dom/Pose.h" - -#include "nsCOMPtr.h" -#include "nsString.h" -#include "nsTArray.h" - -#include "gfxVR.h" - -namespace mozilla { -namespace gfx { -class VRDisplayClient; -class VRDisplayPresentation; -struct VRFieldOfView; -enum class VRDisplayCapabilityFlags : uint16_t; -struct VRHMDSensorState; -} -namespace dom { -class Navigator; - -class VRFieldOfView final : public nsWrapperCache -{ -public: - VRFieldOfView(nsISupports* aParent, - double aUpDegrees, double aRightDegrees, - double aDownDegrees, double aLeftDegrees); - VRFieldOfView(nsISupports* aParent, const gfx::VRFieldOfView& aSrc); - - NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRFieldOfView) - NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRFieldOfView) - - double UpDegrees() const { return mUpDegrees; } - double RightDegrees() const { return mRightDegrees; } - double DownDegrees() const { return mDownDegrees; } - double LeftDegrees() const { return mLeftDegrees; } - - nsISupports* GetParentObject() const { return mParent; } - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - -protected: - virtual ~VRFieldOfView() {} - - nsCOMPtr<nsISupports> mParent; - - double mUpDegrees; - double mRightDegrees; - double mDownDegrees; - double mLeftDegrees; -}; - -class VRDisplayCapabilities final : public nsWrapperCache -{ -public: - VRDisplayCapabilities(nsISupports* aParent, const gfx::VRDisplayCapabilityFlags& aFlags) - : mParent(aParent) - , mFlags(aFlags) - { - } - - NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRDisplayCapabilities) - NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRDisplayCapabilities) - - nsISupports* GetParentObject() const - { - return mParent; - } - - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - - bool HasPosition() const; - bool HasOrientation() const; - bool HasExternalDisplay() const; - bool CanPresent() const; - uint32_t MaxLayers() const; - -protected: - ~VRDisplayCapabilities() {} - nsCOMPtr<nsISupports> mParent; - gfx::VRDisplayCapabilityFlags mFlags; -}; - -class VRPose final : public Pose -{ - -public: - VRPose(nsISupports* aParent, const gfx::VRHMDSensorState& aState); - explicit VRPose(nsISupports* aParent); - - uint32_t FrameID() const { return mFrameId; } - - virtual void GetPosition(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - virtual void GetLinearVelocity(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - virtual void GetLinearAcceleration(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - virtual void GetOrientation(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - virtual void GetAngularVelocity(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - virtual void GetAngularAcceleration(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv) override; - - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - -protected: - ~VRPose(); - - uint32_t mFrameId; - gfx::VRHMDSensorState mVRState; -}; - -struct VRFrameInfo -{ - VRFrameInfo(); - - void Update(const gfx::VRDisplayInfo& aInfo, - const gfx::VRHMDSensorState& aState, - float aDepthNear, - float aDepthFar); - - void Clear(); - bool IsDirty(); - - gfx::VRHMDSensorState mVRState; - gfx::Matrix4x4 mLeftProjection; - gfx::Matrix4x4 mLeftView; - gfx::Matrix4x4 mRightProjection; - gfx::Matrix4x4 mRightView; - -}; - -class VRFrameData final : public nsWrapperCache -{ -public: - NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRFrameData) - NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRFrameData) - - explicit VRFrameData(nsISupports* aParent); - static already_AddRefed<VRFrameData> Constructor(const GlobalObject& aGlobal, - ErrorResult& aRv); - - void Update(const VRFrameInfo& aFrameInfo); - - // WebIDL Members - double Timestamp() const; - void GetLeftProjectionMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); - void GetLeftViewMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); - void GetRightProjectionMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); - void GetRightViewMatrix(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); - - VRPose* Pose(); - - // WebIDL Boilerplate - nsISupports* GetParentObject() const { return mParent; } - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - -protected: - ~VRFrameData(); - nsCOMPtr<nsISupports> mParent; - - VRFrameInfo mFrameInfo; - RefPtr<VRPose> mPose; - JS::Heap<JSObject*> mLeftProjectionMatrix; - JS::Heap<JSObject*> mLeftViewMatrix; - JS::Heap<JSObject*> mRightProjectionMatrix; - JS::Heap<JSObject*> mRightViewMatrix; - - void LazyCreateMatrix(JS::Heap<JSObject*>& aArray, gfx::Matrix4x4& aMat, - JSContext* aCx, JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); -}; - -class VRStageParameters final : public nsWrapperCache -{ -public: - VRStageParameters(nsISupports* aParent, - const gfx::Matrix4x4& aSittingToStandingTransform, - const gfx::Size& aSize); - - NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VRStageParameters) - NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VRStageParameters) - - void GetSittingToStandingTransform(JSContext* aCx, - JS::MutableHandle<JSObject*> aRetval, - ErrorResult& aRv); - float SizeX() const { return mSize.width; } - float SizeZ() const { return mSize.height; } - - nsISupports* GetParentObject() const { return mParent; } - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - -protected: - ~VRStageParameters(); - - nsCOMPtr<nsISupports> mParent; - - gfx::Matrix4x4 mSittingToStandingTransform; - JS::Heap<JSObject*> mSittingToStandingTransformArray; - gfx::Size mSize; -}; - -class VREyeParameters final : public nsWrapperCache -{ -public: - VREyeParameters(nsISupports* aParent, - const gfx::Point3D& aEyeTranslation, - const gfx::VRFieldOfView& aFOV, - const gfx::IntSize& aRenderSize); - - NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VREyeParameters) - NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VREyeParameters) - - void GetOffset(JSContext* aCx, JS::MutableHandle<JSObject*> aRetVal, - ErrorResult& aRv); - - VRFieldOfView* FieldOfView(); - - uint32_t RenderWidth() const { return mRenderSize.width; } - uint32_t RenderHeight() const { return mRenderSize.height; } - - nsISupports* GetParentObject() const { return mParent; } - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; -protected: - ~VREyeParameters(); - - nsCOMPtr<nsISupports> mParent; - - - gfx::Point3D mEyeTranslation; - gfx::IntSize mRenderSize; - JS::Heap<JSObject*> mOffset; - RefPtr<VRFieldOfView> mFOV; -}; - -class VRDisplay final : public DOMEventTargetHelper - , public nsIObserver -{ -public: - NS_DECL_ISUPPORTS_INHERITED - NS_DECL_NSIOBSERVER - NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(VRDisplay, DOMEventTargetHelper) - - virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; - - bool IsPresenting() const; - bool IsConnected() const; - - VRDisplayCapabilities* Capabilities(); - VRStageParameters* GetStageParameters(); - - uint32_t DisplayId() const { return mDisplayId; } - void GetDisplayName(nsAString& aDisplayName) const { aDisplayName = mDisplayName; } - - static bool RefreshVRDisplays(uint64_t aWindowId); - static void UpdateVRDisplays(nsTArray<RefPtr<VRDisplay> >& aDisplays, - nsPIDOMWindowInner* aWindow); - - gfx::VRDisplayClient *GetClient() { - return mClient; - } - - virtual already_AddRefed<VREyeParameters> GetEyeParameters(VREye aEye); - - bool GetFrameData(VRFrameData& aFrameData); - already_AddRefed<VRPose> GetPose(); - void ResetPose(); - - double DepthNear() { - return mDepthNear; - } - - double DepthFar() { - return mDepthFar; - } - - void SetDepthNear(double aDepthNear) { - // XXX When we start sending depth buffers to VRLayer's we will want - // to communicate this with the VRDisplayHost - mDepthNear = aDepthNear; - } - - void SetDepthFar(double aDepthFar) { - // XXX When we start sending depth buffers to VRLayer's we will want - // to communicate this with the VRDisplayHost - mDepthFar = aDepthFar; - } - - already_AddRefed<Promise> RequestPresent(const nsTArray<VRLayer>& aLayers, ErrorResult& aRv); - already_AddRefed<Promise> ExitPresent(ErrorResult& aRv); - void GetLayers(nsTArray<VRLayer>& result); - void SubmitFrame(); - - int32_t RequestAnimationFrame(mozilla::dom::FrameRequestCallback& aCallback, - mozilla::ErrorResult& aError); - void CancelAnimationFrame(int32_t aHandle, mozilla::ErrorResult& aError); - -protected: - VRDisplay(nsPIDOMWindowInner* aWindow, gfx::VRDisplayClient* aClient); - virtual ~VRDisplay(); - virtual void LastRelease() override; - - void ExitPresentInternal(); - void UpdateFrameInfo(); - - RefPtr<gfx::VRDisplayClient> mClient; - - uint32_t mDisplayId; - nsString mDisplayName; - - RefPtr<VRDisplayCapabilities> mCapabilities; - RefPtr<VRStageParameters> mStageParameters; - - double mDepthNear; - double mDepthFar; - - RefPtr<gfx::VRDisplayPresentation> mPresentation; - - /** - * The WebVR 1.1 spec Requires that VRDisplay.getPose and VRDisplay.getFrameData - * must return the same values until the next VRDisplay.submitFrame. - * mFrameInfo is updated only on the first call to either function within one - * frame. Subsequent calls before the next SubmitFrame or ExitPresent call - * will use these cached values. - */ - VRFrameInfo mFrameInfo; -}; - -} // namespace dom -} // namespace mozilla - -#endif diff --git a/dom/vr/VREventObserver.cpp b/dom/vr/VREventObserver.cpp deleted file mode 100644 index 1b6d1b978..000000000 --- a/dom/vr/VREventObserver.cpp +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public -* License, v. 2.0. If a copy of the MPL was not distributed with this -* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#include "VREventObserver.h" - -#include "nsContentUtils.h" -#include "nsGlobalWindow.h" -#include "VRManagerChild.h" - -namespace mozilla { -namespace dom { - -using namespace gfx; - -/** - * This class is used by nsGlobalWindow to implement window.onvrdisplayconnected, - * window.onvrdisplaydisconnected, and window.onvrdisplaypresentchange. - */ -VREventObserver::VREventObserver(nsGlobalWindow* aGlobalWindow) - : mWindow(aGlobalWindow) -{ - MOZ_ASSERT(aGlobalWindow && aGlobalWindow->IsInnerWindow()); - - VRManagerChild* vmc = VRManagerChild::Get(); - if (vmc) { - vmc->AddListener(this); - } -} - -VREventObserver::~VREventObserver() -{ - VRManagerChild* vmc = VRManagerChild::Get(); - if (vmc) { - vmc->RemoveListener(this); - } -} - -void -VREventObserver::NotifyVRDisplayConnect() -{ - /** - * We do not call nsGlobalWindow::NotifyActiveVRDisplaysChanged here, as we - * can assume that a newly enumerated display is not presenting WebVR - * content. - */ - if (mWindow->AsInner()->IsCurrentInnerWindow()) { - MOZ_ASSERT(nsContentUtils::IsSafeToRunScript()); - mWindow->GetOuterWindow()->DispatchCustomEvent( - NS_LITERAL_STRING("vrdisplayconnected")); - } -} - -void -VREventObserver::NotifyVRDisplayDisconnect() -{ - if (mWindow->AsInner()->IsCurrentInnerWindow()) { - mWindow->NotifyActiveVRDisplaysChanged(); - MOZ_ASSERT(nsContentUtils::IsSafeToRunScript()); - mWindow->GetOuterWindow()->DispatchCustomEvent( - NS_LITERAL_STRING("vrdisplaydisconnected")); - } -} - -void -VREventObserver::NotifyVRDisplayPresentChange() -{ - if (mWindow->AsInner()->IsCurrentInnerWindow()) { - mWindow->NotifyActiveVRDisplaysChanged(); - MOZ_ASSERT(nsContentUtils::IsSafeToRunScript()); - mWindow->GetOuterWindow()->DispatchCustomEvent( - NS_LITERAL_STRING("vrdisplaypresentchange")); - } -} - -} // namespace dom -} // namespace mozilla diff --git a/dom/vr/VREventObserver.h b/dom/vr/VREventObserver.h deleted file mode 100644 index a30bb5960..000000000 --- a/dom/vr/VREventObserver.h +++ /dev/null @@ -1,33 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim: set ts=8 sts=2 et sw=2 tw=80: */ -/* This Source Code Form is subject to the terms of the Mozilla Public -* License, v. 2.0. If a copy of the MPL was not distributed with this file, -* You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef mozilla_dom_VREventObserver_h -#define mozilla_dom_VREventObserver_h - -class nsGlobalWindow; - -namespace mozilla { -namespace dom { - -class VREventObserver final -{ -public: - ~VREventObserver(); - explicit VREventObserver(nsGlobalWindow* aGlobalWindow); - - void NotifyVRDisplayConnect(); - void NotifyVRDisplayDisconnect(); - void NotifyVRDisplayPresentChange(); - -private: - // Weak pointer, instance is owned by mWindow. - nsGlobalWindow* MOZ_NON_OWNING_REF mWindow; -}; - -} // namespace dom -} // namespace mozilla - -#endif // mozilla_dom_VREventObserver_h diff --git a/dom/vr/moz.build b/dom/vr/moz.build deleted file mode 100644 index a4aa8d69b..000000000 --- a/dom/vr/moz.build +++ /dev/null @@ -1,22 +0,0 @@ -# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- -# vim: set filetype=python: -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. - -EXPORTS.mozilla.dom += [ - 'VRDisplay.h', - 'VREventObserver.h', - ] - -UNIFIED_SOURCES = [ - 'VRDisplay.cpp', - 'VREventObserver.cpp', - ] - -include('/ipc/chromium/chromium-config.mozbuild') - -FINAL_LIBRARY = 'xul' -LOCAL_INCLUDES += [ - '/dom/base' -] diff --git a/dom/webidl/Navigator.webidl b/dom/webidl/Navigator.webidl index 5452f3247..c353e8be7 100644 --- a/dom/webidl/Navigator.webidl +++ b/dom/webidl/Navigator.webidl @@ -268,14 +268,6 @@ partial interface Navigator { }; #endif // MOZ_GAMEPAD -partial interface Navigator { - [Throws, Pref="dom.vr.enabled"] - Promise<sequence<VRDisplay>> getVRDisplays(); - // TODO: Use FrozenArray once available. (Bug 1236777) - [Frozen, Cached, Pure, Pref="dom.vr.enabled"] - readonly attribute sequence<VRDisplay> activeVRDisplays; -}; - #ifdef MOZ_TIME_MANAGER // nsIDOMMozNavigatorTime partial interface Navigator { diff --git a/dom/webidl/VRDisplay.webidl b/dom/webidl/VRDisplay.webidl deleted file mode 100644 index 63ebd1205..000000000 --- a/dom/webidl/VRDisplay.webidl +++ /dev/null @@ -1,286 +0,0 @@ -/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -enum VREye { - "left", - "right" -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRFieldOfView { - readonly attribute double upDegrees; - readonly attribute double rightDegrees; - readonly attribute double downDegrees; - readonly attribute double leftDegrees; -}; - -typedef (HTMLCanvasElement or OffscreenCanvas) VRSource; - -dictionary VRLayer { - /** - * XXX - When WebVR in WebWorkers is implemented, HTMLCanvasElement below - * should be replaced with VRSource. - */ - HTMLCanvasElement? source = null; - - /** - * The left and right viewports contain 4 values defining the viewport - * rectangles within the canvas to present to the eye in UV space. - * [0] left offset of the viewport (0.0 - 1.0) - * [1] top offset of the viewport (0.0 - 1.0) - * [2] width of the viewport (0.0 - 1.0) - * [3] height of the viewport (0.0 - 1.0) - * - * When no values are passed, they will be processed as though the left - * and right sides of the viewport were passed: - * - * leftBounds: [0.0, 0.0, 0.5, 1.0] - * rightBounds: [0.5, 0.0, 0.5, 1.0] - */ - sequence<float> leftBounds = []; - sequence<float> rightBounds = []; -}; - -/** - * Values describing the capabilities of a VRDisplay. - * These are expected to be static per-device/per-user. - */ -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRDisplayCapabilities { - /** - * hasPosition is true if the VRDisplay is capable of tracking its position. - */ - readonly attribute boolean hasPosition; - - /** - * hasOrientation is true if the VRDisplay is capable of tracking its orientation. - */ - readonly attribute boolean hasOrientation; - - /** - * Whether the VRDisplay is separate from the device’s - * primary display. If presenting VR content will obscure - * other content on the device, this should be false. When - * false, the application should not attempt to mirror VR content - * or update non-VR UI because that content will not be visible. - */ - readonly attribute boolean hasExternalDisplay; - - /** - * Whether the VRDisplay is capable of presenting content to an HMD or similar device. - * Can be used to indicate “magic window” devices that are capable of 6DoF tracking but for - * which requestPresent is not meaningful. If false then calls to requestPresent should - * always fail, and getEyeParameters should return null. - */ - readonly attribute boolean canPresent; - - /** - * Indicates the maximum length of the array that requestPresent() will accept. MUST be 1 if - canPresent is true, 0 otherwise. - */ - readonly attribute unsigned long maxLayers; -}; - -/** - * Values describing the the stage / play area for devices - * that support room-scale experiences. - */ -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRStageParameters { - /** - * A 16-element array containing the components of a column-major 4x4 - * affine transform matrix. This matrix transforms the sitting-space position - * returned by get{Immediate}Pose() to a standing-space position. - */ - [Throws] readonly attribute Float32Array sittingToStandingTransform; - - /** - * Dimensions of the play-area bounds. The bounds are defined - * as an axis-aligned rectangle on the floor. - * The center of the rectangle is at (0,0,0) in standing-space - * coordinates. - * These bounds are defined for safety purposes. - * Content should not require the user to move beyond these - * bounds; however, it is possible for the user to ignore - * the bounds resulting in position values outside of - * this rectangle. - */ - readonly attribute float sizeX; - readonly attribute float sizeZ; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRPose -{ - /** - * position, linearVelocity, and linearAcceleration are 3-component vectors. - * position is relative to a sitting space. Transforming this point with - * VRStageParameters.sittingToStandingTransform converts this to standing space. - */ - [Constant, Throws] readonly attribute Float32Array? position; - [Constant, Throws] readonly attribute Float32Array? linearVelocity; - [Constant, Throws] readonly attribute Float32Array? linearAcceleration; - - /* orientation is a 4-entry array representing the components of a quaternion. */ - [Constant, Throws] readonly attribute Float32Array? orientation; - /* angularVelocity and angularAcceleration are the components of 3-dimensional vectors. */ - [Constant, Throws] readonly attribute Float32Array? angularVelocity; - [Constant, Throws] readonly attribute Float32Array? angularAcceleration; -}; - -[Constructor, - Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRFrameData { - readonly attribute DOMHighResTimeStamp timestamp; - - [Throws, Pure] readonly attribute Float32Array leftProjectionMatrix; - [Throws, Pure] readonly attribute Float32Array leftViewMatrix; - - [Throws, Pure] readonly attribute Float32Array rightProjectionMatrix; - [Throws, Pure] readonly attribute Float32Array rightViewMatrix; - - [Pure] readonly attribute VRPose pose; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VREyeParameters { - /** - * offset is a 3-component vector representing an offset to - * translate the eye. This value may vary from frame - * to frame if the user adjusts their headset ipd. - */ - [Constant, Throws] readonly attribute Float32Array offset; - - /* These values may vary as the user adjusts their headset ipd. */ - [Constant] readonly attribute VRFieldOfView fieldOfView; - - /** - * renderWidth and renderHeight specify the recommended render target - * size of each eye viewport, in pixels. If multiple eyes are rendered - * in a single render target, then the render target should be made large - * enough to fit both viewports. - */ - [Constant] readonly attribute unsigned long renderWidth; - [Constant] readonly attribute unsigned long renderHeight; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRDisplay : EventTarget { - readonly attribute boolean isConnected; - readonly attribute boolean isPresenting; - - /** - * Dictionary of capabilities describing the VRDisplay. - */ - [Constant] readonly attribute VRDisplayCapabilities capabilities; - - /** - * If this VRDisplay supports room-scale experiences, the optional - * stage attribute contains details on the room-scale parameters. - */ - readonly attribute VRStageParameters? stageParameters; - - /* Return the current VREyeParameters for the given eye. */ - VREyeParameters getEyeParameters(VREye whichEye); - - /** - * An identifier for this distinct VRDisplay. Used as an - * association point in the Gamepad API. - */ - [Constant] readonly attribute unsigned long displayId; - - /** - * A display name, a user-readable name identifying it. - */ - [Constant] readonly attribute DOMString displayName; - - /** - * Populates the passed VRFrameData with the information required to render - * the current frame. - */ - boolean getFrameData(VRFrameData frameData); - - /** - * Return a VRPose containing the future predicted pose of the VRDisplay - * when the current frame will be presented. Subsequent calls to getPose() - * MUST return a VRPose with the same values until the next call to - * submitFrame(). - * - * The VRPose will contain the position, orientation, velocity, - * and acceleration of each of these properties. - */ - [NewObject] VRPose getPose(); - - /** - * Reset the pose for this display, treating its current position and - * orientation as the "origin/zero" values. VRPose.position, - * VRPose.orientation, and VRStageParameters.sittingToStandingTransform may be - * updated when calling resetPose(). This should be called in only - * sitting-space experiences. - */ - void resetPose(); - - /** - * z-depth defining the near plane of the eye view frustum - * enables mapping of values in the render target depth - * attachment to scene coordinates. Initially set to 0.01. - */ - attribute double depthNear; - - /** - * z-depth defining the far plane of the eye view frustum - * enables mapping of values in the render target depth - * attachment to scene coordinates. Initially set to 10000.0. - */ - attribute double depthFar; - - /** - * The callback passed to `requestAnimationFrame` will be called - * any time a new frame should be rendered. When the VRDisplay is - * presenting the callback will be called at the native refresh - * rate of the HMD. When not presenting this function acts - * identically to how window.requestAnimationFrame acts. Content should - * make no assumptions of frame rate or vsync behavior as the HMD runs - * asynchronously from other displays and at differing refresh rates. - */ - [Throws] long requestAnimationFrame(FrameRequestCallback callback); - - /** - * Passing the value returned by `requestAnimationFrame` to - * `cancelAnimationFrame` will unregister the callback. - */ - [Throws] void cancelAnimationFrame(long handle); - - /** - * Begin presenting to the VRDisplay. Must be called in response to a user gesture. - * Repeat calls while already presenting will update the VRLayers being displayed. - */ - [Throws] Promise<void> requestPresent(sequence<VRLayer> layers); - - /** - * Stops presenting to the VRDisplay. - */ - [Throws] Promise<void> exitPresent(); - - /** - * Get the layers currently being presented. - */ - sequence<VRLayer> getLayers(); - - /** - * The VRLayer provided to the VRDisplay will be captured and presented - * in the HMD. Calling this function has the same effect on the source - * canvas as any other operation that uses its source image, and canvases - * created without preserveDrawingBuffer set to true will be cleared. - */ - void submitFrame(); -}; diff --git a/dom/webidl/moz.build b/dom/webidl/moz.build index 4c2567a1c..06fea2f20 100644 --- a/dom/webidl/moz.build +++ b/dom/webidl/moz.build @@ -555,7 +555,6 @@ WEBIDL_FILES = [ 'VideoStreamTrack.webidl', 'VideoTrack.webidl', 'VideoTrackList.webidl', - 'VRDisplay.webidl', 'VTTCue.webidl', 'VTTRegion.webidl', 'WaveShaperNode.webidl', |