Add distinction between RGB and RGBA native texture video frames and resources

media/filters/gpu_video_decoder.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/filters/gpu_video_decoder.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 387 matching lines @@
   GetBufferData(picture.bitstream_buffer_id(), &timestamp, &visible_rect,
                 &natural_size);
   DCHECK(decoder_texture_target_);
 
   scoped_refptr<VideoFrame> frame(VideoFrame::WrapNativeTexture(
       gpu::MailboxHolder(pb.texture_mailbox(), decoder_texture_target_,
                          0 /* sync_point */),
       BindToCurrentLoop(base::Bind(
           &GpuVideoDecoder::ReleaseMailbox, weak_factory_.GetWeakPtr(),
           factories_, picture.picture_buffer_id(), pb.texture_id())),
-      pb.size(), visible_rect, natural_size, timestamp,
-      picture.allow_overlay()));
+      pb.size(), visible_rect, natural_size, timestamp, picture.allow_overlay(),
+      true /* has_alpha */));
   CHECK_GT(available_pictures_, 0);
   --available_pictures_;
   bool inserted =
       picture_buffers_at_display_.insert(std::make_pair(
                                              picture.picture_buffer_id(),
                                              pb.texture_id())).second;
   DCHECK(inserted);
 
   DeliverFrame(frame);
 }
@@ skipping 164 matching lines @@
   }
   return false;
 }
 
 void GpuVideoDecoder::DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent()
     const {
   DCHECK(factories_->GetTaskRunner()->BelongsToCurrentThread());
 }
 
 }  // namespace media