Configure MediaCodec with CDM in ADVA

media/video/video_decode_accelerator.cc

 // Copyright (c) 2011 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/video/video_decode_accelerator.h"
 
 #include <GLES2/gl2.h>
 #include "base/logging.h"
 
 namespace media {
 
 VideoDecodeAccelerator::Config::Config(VideoCodecProfile video_codec_profile)
     : profile(video_codec_profile) {}
 
 VideoDecodeAccelerator::Config::Config(
     const VideoDecoderConfig& video_decoder_config)
     : profile(video_decoder_config.profile()),
       is_encrypted(video_decoder_config.is_encrypted()) {}
 
+std::string VideoDecodeAccelerator::Config::AsHumanReadableString() const {
+  std::ostringstream s;
+  s << "profile: " << GetProfileName(profile) << " encrypted? "
+    << (is_encrypted ? "true" : "false");
+  return s.str();
+}
+
 void VideoDecodeAccelerator::Client::NotifyCdmAttached(bool success) {
   NOTREACHED() << "By default CDM is not supported.";
 }
 
 VideoDecodeAccelerator::~VideoDecodeAccelerator() {}
 
 void VideoDecodeAccelerator::SetCdm(int cdm_id) {
   NOTREACHED() << "By default CDM is not supported.";
 }
 
@@ skipping 19 matching lines @@
 } // namespace media
 
 namespace std {
 
 void default_delete<media::VideoDecodeAccelerator>::operator()(
     media::VideoDecodeAccelerator* vda) const {
   vda->Destroy();
 }
 
 }  // namespace std