media: Add static MojoCdmService::GetCdm().

content/common/gpu/media/android_video_decode_accelerator.cc

 // 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.
 
 #include "content/common/gpu/media/android_video_decode_accelerator.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/trace_event/trace_event.h"
 #include "content/common/gpu/gpu_channel.h"
 #include "content/common/gpu/media/avda_return_on_failure.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "media/base/bitstream_buffer.h"
 #include "media/base/limits.h"
 #include "media/base/timestamp_constants.h"
 #include "media/base/video_decoder_config.h"
 #include "media/video/picture.h"
 #include "ui/gl/android/scoped_java_surface.h"
 #include "ui/gl/android/surface_texture.h"
 #include "ui/gl/gl_bindings.h"
 
+#if defined(ENABLE_MOJO_MEDIA_IN_GPU_PROCESS)
+#include "media/base/media_keys.h"
+#include "media/mojo/services/mojo_cdm_service.h"
+#endif
+
 namespace content {
 
 // Max number of bitstreams notified to the client with
 // NotifyEndOfBitstreamBuffer() before getting output from the bitstream.
 enum { kMaxBitstreamsNotifiedInAdvance = 32 };
 
 #if defined(ENABLE_MEDIA_PIPELINE_ON_ANDROID)
 // MediaCodec is only guaranteed to support baseline, but some devices may
 // support others. Advertise support for all H264 profiles and let the
 // MediaCodec fail when decoding if it's not actually supported. It's assumed
@@ skipping 97 matching lines @@
   surface_texture_ = strategy_->CreateSurfaceTexture();
 
   if (!ConfigureMediaCodec()) {
     LOG(ERROR) << "Failed to create MediaCodec instance.";
     return false;
   }
 
   return true;
 }
 
-void AndroidVideoDecodeAccelerator::SetCdm(int /* cdm_id */) {
-  // TODO(xhwang): Implement CDM setting here.
+void AndroidVideoDecodeAccelerator::SetCdm(int cdm_id) {
+  DVLOG(2) << __FUNCTION__ << ": " << cdm_id;
+
+#if defined(ENABLE_MOJO_MEDIA_IN_GPU_PROCESS)
+  // TODO(timav): Implement CDM setting here. See http://crbug.com/542417
+  scoped_refptr<media::MediaKeys> cdm = media::MojoCdmService::GetCdm(cdm_id);
+  DCHECK(cdm);
+#endif
+
   NOTIMPLEMENTED();
   NotifyCdmAttached(false);
 }
 
 void AndroidVideoDecodeAccelerator::DoIOTask() {
   DCHECK(thread_checker_.CalledOnValidThread());
   TRACE_EVENT0("media", "AVDA::DoIOTask");
   if (state_ == ERROR) {
     return;
   }
@@ skipping 496 matching lines @@
     // software fallback for H264 on Android anyway.
     profile.max_resolution.SetSize(3840, 2160);
     profiles.push_back(profile);
   }
 #endif
 
   return profiles;
 }
 
 }  // namespace content