Extract bitrate allocation of spatial/temporal layers out of codec impl.

webrtc/api/android/jni/androidmediaencoder_jni.cc

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 94 matching lines @@
                      int32_t /* number_of_cores */,
                      size_t /* max_payload_size */) override;
   int32_t Encode(const webrtc::VideoFrame& input_image,
                  const webrtc::CodecSpecificInfo* /* codec_specific_info */,
                  const std::vector<webrtc::FrameType>* frame_types) override;
   int32_t RegisterEncodeCompleteCallback(
       webrtc::EncodedImageCallback* callback) override;
   int32_t Release() override;
   int32_t SetChannelParameters(uint32_t /* packet_loss */,
                                int64_t /* rtt */) override;
-  int32_t SetRates(uint32_t new_bit_rate, uint32_t frame_rate) override;
+  int32_t SetRateAllocation(const webrtc::BitrateAllocation& rate_allocation,
+                            uint32_t frame_rate) override;
 
   // rtc::MessageHandler implementation.
   void OnMessage(rtc::Message* msg) override;
 
   void OnDroppedFrame() override;
 
   bool SupportsNativeHandle() const override { return egl_context_ != nullptr; }
   const char* ImplementationName() const override;
 
  private:
@@ skipping 332 matching lines @@
   ALOGD << "EncoderRelease request";
   return codec_thread_->Invoke<int32_t>(
       RTC_FROM_HERE, Bind(&MediaCodecVideoEncoder::ReleaseOnCodecThread, this));
 }
 
 int32_t MediaCodecVideoEncoder::SetChannelParameters(uint32_t /* packet_loss */,
                                                      int64_t /* rtt */) {
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
-int32_t MediaCodecVideoEncoder::SetRates(uint32_t new_bit_rate,
-                                         uint32_t frame_rate) {
+int32_t MediaCodecVideoEncoder::SetRateAllocation(
+    const webrtc::BitrateAllocation& rate_allocation,
+    uint32_t frame_rate) {
   return codec_thread_->Invoke<int32_t>(
       RTC_FROM_HERE, Bind(&MediaCodecVideoEncoder::SetRatesOnCodecThread, this,
-                          new_bit_rate, frame_rate));
+                          rate_allocation.get_sum_kbps(), frame_rate));
 }
 
 void MediaCodecVideoEncoder::OnMessage(rtc::Message* msg) {
   RTC_DCHECK(codec_thread_checker_.CalledOnValidThread());
   JNIEnv* jni = AttachCurrentThreadIfNeeded();
   ScopedLocalRefFrame local_ref_frame(jni);
 
   // We only ever send one message to |this| directly (not through a Bind()'d
   // functor), so expect no ID/data.
   RTC_CHECK(!msg->message_id) << "Unexpected message!";
@@ skipping 888 matching lines @@
   return supported_codecs_;
 }
 
 void MediaCodecVideoEncoderFactory::DestroyVideoEncoder(
     webrtc::VideoEncoder* encoder) {
   ALOGD << "Destroy video encoder.";
   delete encoder;
 }
 
 }  // namespace webrtc_jni