Use MediaCodec.setOutputSurface() for fullscreen transitions on M.

media/gpu/ipc/service/gpu_video_decode_accelerator.cc

 // Copyright (c) 2012 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/gpu/ipc/service/gpu_video_decode_accelerator.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 186 matching lines @@
 
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(GpuVideoDecodeAccelerator, msg)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Decode, OnDecode)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_AssignPictureBuffers,
                         OnAssignPictureBuffers)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_ReusePictureBuffer,
                         OnReusePictureBuffer)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Flush, OnFlush)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Reset, OnReset)
+    IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_SetSurface, OnSetSurface)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderMsg_Destroy, OnDestroy)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void GpuVideoDecodeAccelerator::NotifyInitializationComplete(bool success) {
   if (!Send(new AcceleratedVideoDecoderHostMsg_InitializationComplete(
           host_route_id_, success)))
     DLOG(ERROR)
@@ skipping 273 matching lines @@
 void GpuVideoDecodeAccelerator::OnFlush() {
   DCHECK(video_decode_accelerator_);
   video_decode_accelerator_->Flush();
 }
 
 void GpuVideoDecodeAccelerator::OnReset() {
   DCHECK(video_decode_accelerator_);
   video_decode_accelerator_->Reset();
 }
 
+void GpuVideoDecodeAccelerator::OnSetSurface(int surface_id) {
+  DCHECK(video_decode_accelerator_);
+  video_decode_accelerator_->SetSurface(surface_id);
+}
+
 void GpuVideoDecodeAccelerator::OnDestroy() {
   DCHECK(video_decode_accelerator_);
   OnWillDestroyStub();
 }
 
 void GpuVideoDecodeAccelerator::OnFilterRemoved() {
   // We're destroying; cancel all callbacks.
   weak_factory_for_io_.InvalidateWeakPtrs();
   filter_removed_.Signal();
 }
 
 void GpuVideoDecodeAccelerator::SetTextureCleared(const Picture& picture) {
   DCHECK(child_task_runner_->BelongsToCurrentThread());
   DebugAutoLock auto_lock(debug_uncleared_textures_lock_);
   auto it = uncleared_textures_.find(picture.picture_buffer_id());
   if (it == uncleared_textures_.end())
     return;  // the texture has been cleared
 
   for (auto texture_ref : it->second) {
     GLenum target = texture_ref->texture()->target();
     gpu::gles2::TextureManager* texture_manager =
         stub_->decoder()->GetContextGroup()->texture_manager();
     DCHECK(!texture_ref->texture()->IsLevelCleared(target, 0));
     texture_manager->SetLevelCleared(texture_ref.get(), target, 0, true);
   }
   uncleared_textures_.erase(it);
 }
 
 }  // namespace media