cc: Support texcoord offsets in YUVVideoDrawQuad

cc/resources/video_resource_updater.cc

 // Copyright 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 "cc/resources/video_resource_updater.h"
 
 #include "base/bind.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/resources/resource_provider.h"
 #include "gpu/GLES2/gl2extchromium.h"
@@ skipping 40 matching lines @@
     return VideoFrameExternalResources();
 
   if (video_frame->format() == media::VideoFrame::NATIVE_TEXTURE)
     return CreateForHardwarePlanes(video_frame);
   else
     return CreateForSoftwarePlanes(video_frame);
 }
 
 bool VideoResourceUpdater::VerifyFrame(
     const scoped_refptr<media::VideoFrame>& video_frame) {
-  // If these fail, we'll have to add logic that handles offset bitmap/texture
-  // UVs. For now, just expect (0, 0) offset, since all our decoders so far
-  // don't offset.
-  DCHECK_EQ(video_frame->visible_rect().x(), 0);
-  DCHECK_EQ(video_frame->visible_rect().y(), 0);
-
   switch (video_frame->format()) {
     // Acceptable inputs.
     case media::VideoFrame::YV12:
     case media::VideoFrame::YV12A:
     case media::VideoFrame::YV16:
     case media::VideoFrame::YV12J:
     case media::VideoFrame::NATIVE_TEXTURE:
 #if defined(VIDEO_HOLE)
     case media::VideoFrame::HOLE:
 #endif  // defined(VIDEO_HOLE)
@@ skipping 281 matching lines @@
   }
 
   PlaneResource recycled_resource(data.resource_id,
                                   data.resource_size,
                                   data.resource_format,
                                   data.mailbox);
   updater->recycled_resources_.push_back(recycled_resource);
 }
 
 }  // namespace cc