From bdad2357a1f0d2aca7f1106f3195d1fd929dc1d1 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Sat, 22 Feb 2020 20:10:23 -0500 Subject: Issue #1053 - Remove android support from netwerk --- netwerk/protocol/device/AndroidCaptureProvider.cpp | 301 --------------------- netwerk/protocol/device/AndroidCaptureProvider.h | 68 ----- netwerk/protocol/device/CameraStreamImpl.cpp | 114 -------- netwerk/protocol/device/CameraStreamImpl.h | 71 ----- netwerk/protocol/device/moz.build | 9 - netwerk/protocol/device/nsDeviceChannel.cpp | 13 - 6 files changed, 576 deletions(-) delete mode 100644 netwerk/protocol/device/AndroidCaptureProvider.cpp delete mode 100644 netwerk/protocol/device/AndroidCaptureProvider.h delete mode 100644 netwerk/protocol/device/CameraStreamImpl.cpp delete mode 100644 netwerk/protocol/device/CameraStreamImpl.h (limited to 'netwerk/protocol/device') diff --git a/netwerk/protocol/device/AndroidCaptureProvider.cpp b/netwerk/protocol/device/AndroidCaptureProvider.cpp deleted file mode 100644 index e69766085..000000000 --- a/netwerk/protocol/device/AndroidCaptureProvider.cpp +++ /dev/null @@ -1,301 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; 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 "base/basictypes.h" -#include "AndroidCaptureProvider.h" -#include "nsXULAppAPI.h" -#include "nsStreamUtils.h" -#include "nsThreadUtils.h" -#include "nsMemory.h" -#include "RawStructs.h" - -// The maximum number of frames we keep in our queue. Don't live in the past. -#define MAX_FRAMES_QUEUED 10 - -using namespace mozilla::net; - -NS_IMPL_ISUPPORTS(AndroidCameraInputStream, nsIInputStream, nsIAsyncInputStream) - -AndroidCameraInputStream::AndroidCameraInputStream() : - mWidth(0), mHeight(0), mCamera(0), mHeaderSent(false), mClosed(true), mFrameSize(0), - mMonitor("AndroidCamera.Monitor") -{ - mAvailable = sizeof(RawVideoHeader); - mFrameQueue = new nsDeque(); -} - -AndroidCameraInputStream::~AndroidCameraInputStream() { - // clear the frame queue - while (mFrameQueue->GetSize() > 0) { - free(mFrameQueue->PopFront()); - } - delete mFrameQueue; -} - -NS_IMETHODIMP -AndroidCameraInputStream::Init(nsACString& aContentType, nsCaptureParams* aParams) -{ - if (!XRE_IsParentProcess()) - return NS_ERROR_NOT_IMPLEMENTED; - - mContentType = aContentType; - mWidth = aParams->width; - mHeight = aParams->height; - mCamera = aParams->camera; - - CameraStreamImpl *impl = CameraStreamImpl::GetInstance(0); - if (!impl) - return NS_ERROR_OUT_OF_MEMORY; - if (impl->Init(mContentType, mCamera, mWidth, mHeight, this)) { - mWidth = impl->GetWidth(); - mHeight = impl->GetHeight(); - mClosed = false; - } - return NS_OK; -} - -void AndroidCameraInputStream::ReceiveFrame(char* frame, uint32_t length) { - { - mozilla::ReentrantMonitorAutoEnter autoMonitor(mMonitor); - if (mFrameQueue->GetSize() > MAX_FRAMES_QUEUED) { - free(mFrameQueue->PopFront()); - mAvailable -= mFrameSize; - } - } - - mFrameSize = sizeof(RawPacketHeader) + length; - - char* fullFrame = (char*)moz_xmalloc(mFrameSize); - - if (!fullFrame) - return; - - RawPacketHeader* header = (RawPacketHeader*) fullFrame; - header->packetID = 0xFF; - header->codecID = 0x595556; // "YUV" - - // we copy the Y plane, and de-interlace the CrCb - - uint32_t yFrameSize = mWidth * mHeight; - uint32_t uvFrameSize = yFrameSize / 4; - - memcpy(fullFrame + sizeof(RawPacketHeader), frame, yFrameSize); - - char* uFrame = fullFrame + yFrameSize; - char* vFrame = fullFrame + yFrameSize + uvFrameSize; - char* yFrame = frame + yFrameSize; - for (uint32_t i = 0; i < uvFrameSize; i++) { - uFrame[i] = yFrame[2 * i + 1]; - vFrame[i] = yFrame[2 * i]; - } - - { - mozilla::ReentrantMonitorAutoEnter autoMonitor(mMonitor); - mAvailable += mFrameSize; - mFrameQueue->Push((void*)fullFrame); - } - - NotifyListeners(); -} - -NS_IMETHODIMP -AndroidCameraInputStream::Available(uint64_t *aAvailable) -{ - mozilla::ReentrantMonitorAutoEnter autoMonitor(mMonitor); - - *aAvailable = mAvailable; - - return NS_OK; -} - -NS_IMETHODIMP AndroidCameraInputStream::IsNonBlocking(bool *aNonBlock) { - *aNonBlock = true; - return NS_OK; -} - -NS_IMETHODIMP AndroidCameraInputStream::Read(char *aBuffer, uint32_t aCount, uint32_t *aRead) { - return ReadSegments(NS_CopySegmentToBuffer, aBuffer, aCount, aRead); -} - -NS_IMETHODIMP AndroidCameraInputStream::ReadSegments(nsWriteSegmentFun aWriter, void *aClosure, uint32_t aCount, uint32_t *aRead) { - *aRead = 0; - - nsresult rv; - - if (mAvailable == 0) - return NS_BASE_STREAM_WOULD_BLOCK; - - if (aCount > mAvailable) - aCount = mAvailable; - - if (!mHeaderSent) { - CameraStreamImpl *impl = CameraStreamImpl::GetInstance(0); - RawVideoHeader header; - header.headerPacketID = 0; - header.codecID = 0x595556; // "YUV" - header.majorVersion = 0; - header.minorVersion = 1; - header.options = 1 | 1 << 1; // color, 4:2:2 - - header.alphaChannelBpp = 0; - header.lumaChannelBpp = 8; - header.chromaChannelBpp = 4; - header.colorspace = 1; - - header.frameWidth = mWidth; - header.frameHeight = mHeight; - header.aspectNumerator = 1; - header.aspectDenominator = 1; - - header.framerateNumerator = impl->GetFps(); - header.framerateDenominator = 1; - - rv = aWriter(this, aClosure, (const char*)&header, 0, sizeof(RawVideoHeader), aRead); - - if (NS_FAILED(rv)) - return NS_OK; - - mHeaderSent = true; - aCount -= sizeof(RawVideoHeader); - mAvailable -= sizeof(RawVideoHeader); - } - - { - mozilla::ReentrantMonitorAutoEnter autoMonitor(mMonitor); - while ((mAvailable > 0) && (aCount >= mFrameSize)) { - uint32_t readThisTime = 0; - - char* frame = (char*)mFrameQueue->PopFront(); - rv = aWriter(this, aClosure, (const char*)frame, *aRead, mFrameSize, &readThisTime); - - if (readThisTime != mFrameSize) { - mFrameQueue->PushFront((void*)frame); - return NS_OK; - } - - // RawReader does a copy when calling VideoData::Create() - free(frame); - - if (NS_FAILED(rv)) - return NS_OK; - - aCount -= readThisTime; - mAvailable -= readThisTime; - *aRead += readThisTime; - } - } - return NS_OK; -} - -NS_IMETHODIMP AndroidCameraInputStream::Close() { - return CloseWithStatus(NS_OK); -} - - -/** - * must be called on the main (java) thread - */ -void AndroidCameraInputStream::doClose() { - NS_ASSERTION(!mClosed, "Camera is already closed"); - - CameraStreamImpl *impl = CameraStreamImpl::GetInstance(0); - impl->Close(); - mClosed = true; -} - - -void AndroidCameraInputStream::NotifyListeners() { - mozilla::ReentrantMonitorAutoEnter autoMonitor(mMonitor); - - if (mCallback && (mAvailable > sizeof(RawVideoHeader))) { - nsCOMPtr callback; - if (mCallbackTarget) { - callback = NS_NewInputStreamReadyEvent(mCallback, mCallbackTarget); - } else { - callback = mCallback; - } - - NS_ASSERTION(callback, "Shouldn't fail to make the callback!"); - - // Null the callback first because OnInputStreamReady may reenter AsyncWait - mCallback = nullptr; - mCallbackTarget = nullptr; - - callback->OnInputStreamReady(this); - } -} - -NS_IMETHODIMP AndroidCameraInputStream::AsyncWait(nsIInputStreamCallback *aCallback, uint32_t aFlags, uint32_t aRequestedCount, nsIEventTarget *aTarget) -{ - if (aFlags != 0) - return NS_ERROR_NOT_IMPLEMENTED; - - if (mCallback || mCallbackTarget) - return NS_ERROR_UNEXPECTED; - - mCallbackTarget = aTarget; - mCallback = aCallback; - - // What we are being asked for may be present already - NotifyListeners(); - return NS_OK; -} - - -NS_IMETHODIMP AndroidCameraInputStream::CloseWithStatus(nsresult status) -{ - AndroidCameraInputStream::doClose(); - return NS_OK; -} - -/** - * AndroidCaptureProvider implementation - */ - -NS_IMPL_ISUPPORTS0(AndroidCaptureProvider) - -AndroidCaptureProvider* AndroidCaptureProvider::sInstance = nullptr; - -AndroidCaptureProvider::AndroidCaptureProvider() { -} - -AndroidCaptureProvider::~AndroidCaptureProvider() { - AndroidCaptureProvider::sInstance = nullptr; -} - -nsresult AndroidCaptureProvider::Init(nsACString& aContentType, - nsCaptureParams* aParams, - nsIInputStream** aStream) { - - NS_ENSURE_ARG_POINTER(aParams); - - NS_ASSERTION(aParams->frameLimit == 0 || aParams->timeLimit == 0, - "Cannot set both a frame limit and a time limit!"); - - RefPtr stream; - - if (aContentType.EqualsLiteral("video/x-raw-yuv")) { - stream = new AndroidCameraInputStream(); - if (stream) { - nsresult rv = stream->Init(aContentType, aParams); - if (NS_FAILED(rv)) - return rv; - } - else - return NS_ERROR_OUT_OF_MEMORY; - } else { - NS_NOTREACHED("Should not have asked Android for this type!"); - } - stream.forget(aStream); - return NS_OK; -} - -already_AddRefed GetAndroidCaptureProvider() { - if (!AndroidCaptureProvider::sInstance) { - AndroidCaptureProvider::sInstance = new AndroidCaptureProvider(); - } - RefPtr ret = AndroidCaptureProvider::sInstance; - return ret.forget(); -} diff --git a/netwerk/protocol/device/AndroidCaptureProvider.h b/netwerk/protocol/device/AndroidCaptureProvider.h deleted file mode 100644 index dd99ea541..000000000 --- a/netwerk/protocol/device/AndroidCaptureProvider.h +++ /dev/null @@ -1,68 +0,0 @@ -/* -*- Mode: C++; tab-width: 8; 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 AndroidDeviceCaptureProvide_h_ -#define AndroidDeviceCaptureProvide_h_ - -#include "nsDeviceCaptureProvider.h" -#include "nsIAsyncInputStream.h" -#include "nsCOMPtr.h" -#include "nsAutoPtr.h" -#include "nsString.h" -#include "mozilla/net/CameraStreamImpl.h" -#include "nsIEventTarget.h" -#include "nsDeque.h" -#include "mozilla/ReentrantMonitor.h" - -class AndroidCaptureProvider final : public nsDeviceCaptureProvider { - private: - ~AndroidCaptureProvider(); - - public: - AndroidCaptureProvider(); - - NS_DECL_THREADSAFE_ISUPPORTS - - MOZ_MUST_USE nsresult Init(nsACString& aContentType, nsCaptureParams* aParams, nsIInputStream** aStream) override; - static AndroidCaptureProvider* sInstance; -}; - -class AndroidCameraInputStream final : public nsIAsyncInputStream, mozilla::net::CameraStreamImpl::FrameCallback { - private: - ~AndroidCameraInputStream(); - - public: - AndroidCameraInputStream(); - - NS_IMETHODIMP Init(nsACString& aContentType, nsCaptureParams* aParams); - - NS_DECL_THREADSAFE_ISUPPORTS - NS_DECL_NSIINPUTSTREAM - NS_DECL_NSIASYNCINPUTSTREAM - - void ReceiveFrame(char* frame, uint32_t length) override; - - protected: - void NotifyListeners(); - void doClose(); - - uint32_t mAvailable; - nsCString mContentType; - uint32_t mWidth; - uint32_t mHeight; - uint32_t mCamera; - bool mHeaderSent; - bool mClosed; - nsDeque *mFrameQueue; - uint32_t mFrameSize; - mozilla::ReentrantMonitor mMonitor; - - nsCOMPtr mCallback; - nsCOMPtr mCallbackTarget; -}; - -already_AddRefed GetAndroidCaptureProvider(); - -#endif diff --git a/netwerk/protocol/device/CameraStreamImpl.cpp b/netwerk/protocol/device/CameraStreamImpl.cpp deleted file mode 100644 index f4a2cf4a4..000000000 --- a/netwerk/protocol/device/CameraStreamImpl.cpp +++ /dev/null @@ -1,114 +0,0 @@ -/* 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 "CameraStreamImpl.h" -#include "GeneratedJNINatives.h" -#include "nsCRTGlue.h" -#include "nsThreadUtils.h" -#include "nsXULAppAPI.h" -#include "mozilla/Monitor.h" - -using namespace mozilla; - -namespace mozilla { -namespace net { - -static CameraStreamImpl* mCamera0 = nullptr; -static CameraStreamImpl* mCamera1 = nullptr; - -class CameraStreamImpl::Callback - : public java::GeckoAppShell::CameraCallback::Natives -{ -public: - static void OnFrameData(int32_t aCamera, jni::ByteArray::Param aData) - { - MOZ_ASSERT(NS_IsMainThread()); - - CameraStreamImpl* impl = GetInstance(uint32_t(aCamera)); - if (impl) { - impl->TransmitFrame(aData); - } - } -}; - -/** - * CameraStreamImpl - */ - -void CameraStreamImpl::TransmitFrame(jni::ByteArray::Param aData) { - if (!mCallback) { - return; - } - - JNIEnv* const env = jni::GetGeckoThreadEnv(); - const size_t length = size_t(env->GetArrayLength(aData.Get())); - - if (!length) { - return; - } - - jbyte* const data = env->GetByteArrayElements(aData.Get(), nullptr); - mCallback->ReceiveFrame(reinterpret_cast(data), length); - env->ReleaseByteArrayElements(aData.Get(), data, JNI_ABORT); -} - -CameraStreamImpl* CameraStreamImpl::GetInstance(uint32_t aCamera) { - CameraStreamImpl* res = nullptr; - switch(aCamera) { - case 0: - if (mCamera0) - res = mCamera0; - else - res = mCamera0 = new CameraStreamImpl(aCamera); - break; - case 1: - if (mCamera1) - res = mCamera1; - else - res = mCamera1 = new CameraStreamImpl(aCamera); - break; - } - return res; -} - - -CameraStreamImpl::CameraStreamImpl(uint32_t aCamera) : - mInit(false), mCamera(aCamera) -{ - NS_WARNING("CameraStreamImpl::CameraStreamImpl()"); - mWidth = 0; - mHeight = 0; - mFps = 0; -} - -CameraStreamImpl::~CameraStreamImpl() -{ - NS_WARNING("CameraStreamImpl::~CameraStreamImpl()"); -} - -bool CameraStreamImpl::Init(const nsCString& contentType, const uint32_t& camera, const uint32_t& width, const uint32_t& height, FrameCallback* aCallback) -{ - mCallback = aCallback; - mWidth = width; - mHeight = height; - - Callback::Init(); - jni::IntArray::LocalRef retArray = java::GeckoAppShell::InitCamera( - contentType, int32_t(camera), int32_t(width), int32_t(height)); - nsTArray ret = retArray->GetElements(); - - mWidth = uint32_t(ret[1]); - mHeight = uint32_t(ret[2]); - mFps = uint32_t(ret[3]); - - return !!ret[0]; -} - -void CameraStreamImpl::Close() { - java::GeckoAppShell::CloseCamera(); - mCallback = nullptr; -} - -} // namespace net -} // namespace mozilla diff --git a/netwerk/protocol/device/CameraStreamImpl.h b/netwerk/protocol/device/CameraStreamImpl.h deleted file mode 100644 index 93037caf6..000000000 --- a/netwerk/protocol/device/CameraStreamImpl.h +++ /dev/null @@ -1,71 +0,0 @@ -/* 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 __CAMERASTREAMIMPL_H__ -#define __CAMERASTREAMIMPL_H__ - -#include "mozilla/jni/Refs.h" - -#include "nsString.h" - -/** - * This singleton class handles communication with the Android camera - * through JNI. It is used by the IPDL parent or directly from the chrome process - */ - -namespace mozilla { -namespace net { - -class CameraStreamImpl { -public: - class FrameCallback { - public: - virtual void ReceiveFrame(char* frame, uint32_t length) = 0; - }; - - /** - * instance bound to a given camera - */ - static CameraStreamImpl* GetInstance(uint32_t aCamera); - - bool initNeeded() { - return !mInit; - } - - FrameCallback* GetFrameCallback() { - return mCallback; - } - - MOZ_MUST_USE bool Init(const nsCString& contentType, const uint32_t& camera, const uint32_t& width, const uint32_t& height, FrameCallback* callback); - void Close(); - - uint32_t GetWidth() { return mWidth; } - uint32_t GetHeight() { return mHeight; } - uint32_t GetFps() { return mFps; } - - void takePicture(const nsAString& aFileName); - -private: - class Callback; - - CameraStreamImpl(uint32_t aCamera); - CameraStreamImpl(const CameraStreamImpl&); - CameraStreamImpl& operator=(const CameraStreamImpl&); - - ~CameraStreamImpl(); - - void TransmitFrame(jni::ByteArray::Param aData); - - bool mInit; - uint32_t mCamera; - uint32_t mWidth; - uint32_t mHeight; - uint32_t mFps; - FrameCallback* mCallback; -}; - -} // namespace net -} // namespace mozilla - -#endif diff --git a/netwerk/protocol/device/moz.build b/netwerk/protocol/device/moz.build index a18672220..3bb95930e 100644 --- a/netwerk/protocol/device/moz.build +++ b/netwerk/protocol/device/moz.build @@ -4,15 +4,6 @@ # 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 CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android': - EXPORTS.mozilla.net += [ - 'CameraStreamImpl.h', - ] - UNIFIED_SOURCES += [ - 'AndroidCaptureProvider.cpp', - 'CameraStreamImpl.cpp', - ] - UNIFIED_SOURCES += [ 'nsDeviceChannel.cpp', 'nsDeviceProtocolHandler.cpp', diff --git a/netwerk/protocol/device/nsDeviceChannel.cpp b/netwerk/protocol/device/nsDeviceChannel.cpp index 6c5788a56..d8b6900e8 100644 --- a/netwerk/protocol/device/nsDeviceChannel.cpp +++ b/netwerk/protocol/device/nsDeviceChannel.cpp @@ -7,11 +7,6 @@ #include "nsDeviceChannel.h" #include "nsDeviceCaptureProvider.h" -#ifdef MOZ_WIDGET_ANDROID -#include "mozilla/Preferences.h" -#include "AndroidCaptureProvider.h" -#endif - using namespace mozilla; // Copied from image/decoders/icon/nsIconURI.cpp @@ -112,9 +107,6 @@ nsDeviceChannel::OpenContentStream(bool aAsync, extractAttributeValue(spec.get(), "camera=", buffer); captureParams.camera = buffer.ToInteger(&err); captureParams.bpp = 32; -#ifdef MOZ_WIDGET_ANDROID - capture = GetAndroidCaptureProvider(); -#endif } else if (kNotFound != spec.Find(NS_LITERAL_CSTRING("type=video/x-raw-yuv"), true, 0, @@ -138,11 +130,6 @@ nsDeviceChannel::OpenContentStream(bool aAsync, captureParams.bpp = 32; captureParams.timeLimit = 0; captureParams.frameLimit = 60000; -#ifdef MOZ_WIDGET_ANDROID - // only enable if "device.camera.enabled" is true. - if (Preferences::GetBool("device.camera.enabled", false) == true) - capture = GetAndroidCaptureProvider(); -#endif } else { return NS_ERROR_NOT_IMPLEMENTED; } -- cgit v1.2.3