1 files changed, 0 insertions, 301 deletions
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<nsIInputStreamCallback> 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<AndroidCameraInputStream> 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<AndroidCaptureProvider> GetAndroidCaptureProvider() {
-  if (!AndroidCaptureProvider::sInstance) {
-    AndroidCaptureProvider::sInstance = new AndroidCaptureProvider();
-  }
-  RefPtr<AndroidCaptureProvider> ret = AndroidCaptureProvider::sInstance;
-  return ret.forget();
-}