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-rw-r--r--dom/media/DecoderTraits.cpp47
-rw-r--r--dom/media/MediaDecoder.cpp14
-rw-r--r--dom/media/MediaDecoder.h4
-rw-r--r--dom/media/android/AndroidMediaDecoder.cpp25
-rw-r--r--dom/media/android/AndroidMediaDecoder.h28
-rw-r--r--dom/media/android/AndroidMediaPluginHost.cpp305
-rw-r--r--dom/media/android/AndroidMediaPluginHost.h41
-rw-r--r--dom/media/android/AndroidMediaReader.cpp449
-rw-r--r--dom/media/android/AndroidMediaReader.h75
-rw-r--r--dom/media/android/AndroidMediaResourceServer.cpp503
-rw-r--r--dom/media/android/AndroidMediaResourceServer.h96
-rw-r--r--dom/media/android/MPAPI.h165
-rw-r--r--dom/media/android/moz.build27
-rw-r--r--dom/media/moz.build3
14 files changed, 0 insertions, 1782 deletions
diff --git a/dom/media/DecoderTraits.cpp b/dom/media/DecoderTraits.cpp
index 477ecf358..f8cb4fd0e 100644
--- a/dom/media/DecoderTraits.cpp
+++ b/dom/media/DecoderTraits.cpp
@@ -18,11 +18,6 @@
#include "WebMDecoder.h"
#include "WebMDemuxer.h"
-#ifdef MOZ_ANDROID_OMX
-#include "AndroidMediaDecoder.h"
-#include "AndroidMediaReader.h"
-#include "AndroidMediaPluginHost.h"
-#endif
#ifdef MOZ_FMP4
#include "MP4Decoder.h"
#include "MP4Demuxer.h"
@@ -106,21 +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_FMP4
static bool
IsMP4SupportedType(const MediaContentType& aParsedType,
@@ -235,11 +215,6 @@ CanHandleCodecsType(const MediaContentType& aType,
if (IsFlacSupportedType(aType.GetMIMEType(), aType.GetCodecs())) {
return CANPLAY_YES;
}
-#ifdef MOZ_ANDROID_OMX
- if (MediaDecoder::IsAndroidMediaPluginEnabled()) {
- EnsureAndroidMediaPluginHost()->FindDecoder(aType.GetMIMEType(), &codecList);
- }
-#endif
if (!codecList) {
return CANPLAY_MAYBE;
}
@@ -305,12 +280,6 @@ CanHandleMediaType(const MediaContentType& aType,
if (IsFlacSupportedType(aType.GetMIMEType())) {
return CANPLAY_MAYBE;
}
-#ifdef MOZ_ANDROID_OMX
- if (MediaDecoder::IsAndroidMediaPluginEnabled() &&
- EnsureAndroidMediaPluginHost()->FindDecoder(aType.GetMIMEType(), nullptr)) {
- return CANPLAY_MAYBE;
- }
-#endif
return CANPLAY_NO;
}
@@ -391,13 +360,6 @@ 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);
@@ -446,12 +408,6 @@ 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()));
@@ -474,9 +430,6 @@ 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
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/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/moz.build b/dom/media/moz.build
index 6d2c71f2d..df8cb619d 100644
--- a/dom/media/moz.build
+++ b/dom/media/moz.build
@@ -43,9 +43,6 @@ DIRS += [
'standalone',
]
-if CONFIG['MOZ_ANDROID_OMX']:
- DIRS += ['android']
-
if CONFIG['MOZ_FMP4']:
DIRS += ['fmp4']
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 15:01:05 +0000