Refactoring: Merge VideoSenderConfig and AudioSenderConfig.

media/cast/sender/h264_vt_encoder.cc

 // Copyright 2014 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/cast/sender/h264_vt_encoder.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <vector>
@@ skipping 129 matching lines @@
  private:
   ~Proxy() final {}
 
   const scoped_refptr<VideoFrameFactoryImpl> video_frame_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Proxy);
 };
 
 // static
 bool H264VideoToolboxEncoder::IsSupported(
-    const VideoSenderConfig& video_config) {
+    const FrameSenderConfig& video_config) {
   return video_config.codec == CODEC_VIDEO_H264 && VideoToolboxGlue::Get();
 }
 
 H264VideoToolboxEncoder::H264VideoToolboxEncoder(
     const scoped_refptr<CastEnvironment>& cast_environment,
-    const VideoSenderConfig& video_config,
+    const FrameSenderConfig& video_config,
     const StatusChangeCallback& status_change_cb)
     : cast_environment_(cast_environment),
       videotoolbox_glue_(VideoToolboxGlue::Get()),
       video_config_(video_config),
       status_change_cb_(status_change_cb),
       next_frame_id_(FrameId::first()),
       encode_next_frame_as_keyframe_(false),
       power_suspended_(false),
       weak_factory_(this) {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
@@ skipping 148 matching lines @@
       videotoolbox_glue_
           ->kVTCompressionPropertyKey_MaxKeyFrameIntervalDuration(),
       240);
   // TODO(jfroy): implement better bitrate control
   //              https://crbug.com/425352
   session_property_setter.Set(
       videotoolbox_glue_->kVTCompressionPropertyKey_AverageBitRate(),
       (video_config_.min_bitrate + video_config_.max_bitrate) / 2);
   session_property_setter.Set(
       videotoolbox_glue_->kVTCompressionPropertyKey_ExpectedFrameRate(),
-      video_config_.max_frame_rate);
+      static_cast<int>(video_config_.max_frame_rate + 0.5));
   // Keep these attachment settings in-sync with those in Initialize().
   session_property_setter.Set(
       videotoolbox_glue_->kVTCompressionPropertyKey_ColorPrimaries(),
       kCVImageBufferColorPrimaries_ITU_R_709_2);
   session_property_setter.Set(
       videotoolbox_glue_->kVTCompressionPropertyKey_TransferFunction(),
       kCVImageBufferTransferFunction_ITU_R_709_2);
   session_property_setter.Set(
       videotoolbox_glue_->kVTCompressionPropertyKey_YCbCrMatrix(),
       kCVImageBufferYCbCrMatrix_ITU_R_709_2);
-  if (video_config_.max_number_of_video_buffers_used > 0) {
+  if (video_config_.video_codec_params.max_number_of_video_buffers_used > 0) {
     session_property_setter.Set(
         videotoolbox_glue_->kVTCompressionPropertyKey_MaxFrameDelayCount(),
-        video_config_.max_number_of_video_buffers_used);
+        video_config_.video_codec_params.max_number_of_video_buffers_used);
   }
 }
 
 void H264VideoToolboxEncoder::DestroyCompressionSession() {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   // If the compression session exists, invalidate it. This blocks until all
   // pending output callbacks have returned and any internal threads have
   // joined, ensuring no output callback ever sees a dangling encoder pointer.
   //
@@ skipping 229 matching lines @@
   encoded_frame->encode_completion_time =
       encoder->cast_environment_->Clock()->NowTicks();
   encoder->cast_environment_->PostTask(
       CastEnvironment::MAIN, FROM_HERE,
       base::Bind(request->frame_encoded_callback,
                  base::Passed(&encoded_frame)));
 }
 
 }  // namespace cast
 }  // namespace media