vaapi plumbing to allow hardware video overlays

media/video/picture.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/picture.h"
 
 namespace media {
 
 PictureBuffer::PictureBuffer(int32 id, gfx::Size size, uint32 texture_id)
-    : id_(id),
-      size_(size),
-      texture_id_(texture_id) {
+    : id_(id), size_(size), texture_id_(texture_id), internal_texture_id_(0) {
 }
 
 PictureBuffer::PictureBuffer(int32 id,
+                             gfx::Size size,
+                             uint32 texture_id,
+                             uint32 internal_texture_id)
+    : id_(id),
+      size_(size),
+      texture_id_(texture_id),
+      internal_texture_id_(internal_texture_id) {
+}
+
+PictureBuffer::PictureBuffer(int32 id,
                              gfx::Size size,
                              uint32 texture_id,
                              const gpu::Mailbox& texture_mailbox)
     : id_(id),
       size_(size),
       texture_id_(texture_id),
+      internal_texture_id_(0),
       texture_mailbox_(texture_mailbox) {
 }
 
 Picture::Picture(int32 picture_buffer_id,
                  int32 bitstream_buffer_id,
                  const gfx::Rect& visible_rect,
                  bool allow_overlay)
     : picture_buffer_id_(picture_buffer_id),
       bitstream_buffer_id_(bitstream_buffer_id),
       visible_rect_(visible_rect),
       allow_overlay_(allow_overlay) {
 }
 
 }  // namespace media