Android: tuning Exynos HW H264 encoding performance.

media/base/android/sdk_media_codec_bridge.h

 // Copyright (c) 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.
 
 #ifndef MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_
 #define MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_
 
 #include <jni.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 139 matching lines @@
 
   // Create, start, and return a VideoCodecBridge encoder or NULL on failure.
   static VideoCodecBridge* CreateEncoder(
       const VideoCodec& codec,  // e.g. media::kCodecVP8
       const gfx::Size& size,    // input frame size
       int bit_rate,             // bits/second
       int frame_rate,           // frames/second
       int i_frame_interval,     // count
       int color_format);        // MediaCodecInfo.CodecCapabilities.
 
-  void SetVideoBitrate(int bps);
+  void SetVideoBitrate(int bps, int frame_rate);
   void RequestKeyFrameSoon();
 
   // Returns whether adaptive playback is supported for this object given
   // the new size.
   bool IsAdaptivePlaybackSupported(int width, int height);
 
   // Test-only method to set the return value of IsAdaptivePlaybackSupported().
   // Without this function, the return value of that function will be device
   // dependent. If |adaptive_playback_supported| is equal to 0, the return value
   // will be false. If |adaptive_playback_supported| is larger than 0, the
   // return value will be true.
   void set_adaptive_playback_supported_for_testing(
       int adaptive_playback_supported) {
     adaptive_playback_supported_for_testing_ = adaptive_playback_supported;
   }
 
  private:
   VideoCodecBridge(const std::string& mime,
                    bool is_secure,
                    MediaCodecDirection direction,
                    bool require_software_codec);
 
   int adaptive_playback_supported_for_testing_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_