Android: tuning Exynos HW H264 encoding performance.

media/gpu/android_video_encode_accelerator.cc

 // Copyright 2013 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 "media/gpu/android_video_encode_accelerator.h"
 
 #include <memory>
 #include <set>
 #include <tuple>
 
@@ skipping 255 matching lines @@
 }
 
 void AndroidVideoEncodeAccelerator::RequestEncodingParametersChange(
     uint32_t bitrate,
     uint32_t framerate) {
   DVLOG(3) << __PRETTY_FUNCTION__ << ": bitrate: " << bitrate
            << ", framerate: " << framerate;
   DCHECK(thread_checker_.CalledOnValidThread());
   if (bitrate != last_set_bitrate_) {
     last_set_bitrate_ = bitrate;
-    media_codec_->SetVideoBitrate(bitrate);
+    media_codec_->SetVideoBitrate(bitrate, framerate);
   }
   // Note: Android's MediaCodec doesn't allow mid-stream adjustments to
   // framerate, so we ignore that here.  This is OK because Android only uses
   // the framerate value from MediaFormat during configure() as a proxy for
   // bitrate, and we set that explicitly.
 }
 
 void AndroidVideoEncodeAccelerator::Destroy() {
   DVLOG(3) << __PRETTY_FUNCTION__;
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 135 matching lines @@
   --num_buffers_at_codec_;
 
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
       base::Bind(&VideoEncodeAccelerator::Client::BitstreamBufferReady,
                  client_ptr_factory_->GetWeakPtr(), bitstream_buffer.id(), size,
                  key_frame, base::Time::Now() - base::Time()));
 }
 
 }  // namespace media