AndroidVideoEncodeAccelerator is born!

content/renderer/media/media_stream_dependency_factory.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/media_stream_dependency_factory.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 30 matching lines @@
 #if defined(USE_OPENSSL)
 #include "third_party/libjingle/source/talk/base/ssladapter.h"
 #else
 #include "net/socket/nss_ssl_util.h"
 #endif
 
 #if defined(GOOGLE_TV)
 #include "content/renderer/media/rtc_video_decoder_factory_tv.h"
 #endif
 
+#if defined(OS_ANDROID)
+#include "media/base/android/media_codec_bridge.h"
+#endif
+
 namespace content {
 
 // Constant constraint keys which enables default audio constraints on
 // mediastreams with audio.
 struct {
   const char* key;
   const char* value;
 } const kDefaultAudioConstraints[] = {
   { webrtc::MediaConstraintsInterface::kEchoCancellation,
     webrtc::MediaConstraintsInterface::kValueTrue },
@@ skipping 526 matching lines @@
   // PeerConnectionFactory will hold the ownership of this
   // VideoDecoderFactory.
   decoder_factory.reset(decoder_factory_tv_ = new RTCVideoDecoderFactoryTv());
 #endif
 
   if (!cmd_line->HasSwitch(switches::kDisableWebRtcHWEncoding)) {
     if (gpu_factories)
       encoder_factory.reset(new RTCVideoEncoderFactory(gpu_factories));
   }
 
+#if defined(OS_ANDROID)
+  if (!media::MediaCodecBridge::IsAvailable() ||
+      !media::MediaCodecBridge::SupportsSetParameters()) {
+    encoder_factory.reset();
+  }
+#endif
+
   scoped_refptr<WebRtcAudioDeviceImpl> audio_device(
       new WebRtcAudioDeviceImpl());
 
   scoped_refptr<webrtc::PeerConnectionFactoryInterface> factory(
       webrtc::CreatePeerConnectionFactory(worker_thread_,
                                           signaling_thread_,
                                           audio_device.get(),
                                           encoder_factory.release(),
                                           decoder_factory.release()));
   if (!factory.get()) {
@@ skipping 324 matching lines @@
 MediaStreamDependencyFactory::GetNativeMediaStreamTrack(
       const blink::WebMediaStreamTrack& track) {
   if (track.isNull())
     return NULL;
   MediaStreamTrackExtraData* extra_data =
       static_cast<MediaStreamTrackExtraData*>(track.extraData());
   return extra_data ? extra_data->track().get() : NULL;
 }
 
 }  // namespace content