cc/quads/stream_video_draw_quad.cc

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/quads/stream_video_draw_quad.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace cc {
  10
  11 StreamVideoDrawQuad::StreamVideoDrawQuad() : resource_id(0) {}
  12
  13 scoped_ptr<StreamVideoDrawQuad> StreamVideoDrawQuad::Create() {
  14   return make_scoped_ptr(new StreamVideoDrawQuad);
  15 }
  16
  17 void StreamVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  18                                  gfx::Rect rect,
  19                                  gfx::Rect opaque_rect,
  20                                  unsigned resource_id,
  21                                  const gfx::Transform& matrix) {
  22   gfx::Rect visible_rect = rect;
  23   bool needs_blending = false;
  24   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
  25                    opaque_rect, visible_rect, needs_blending);
  26   this->resource_id = resource_id;
  27   this->matrix = matrix;
  28 }
  29
  30 void StreamVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  31                                  gfx::Rect rect,
  32                                  gfx::Rect opaque_rect,
  33                                  gfx::Rect visible_rect,
  34                                  bool needs_blending,
  35                                  unsigned resource_id,
  36                                  const gfx::Transform& matrix) {
  37   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
  38                    opaque_rect, visible_rect, needs_blending);
  39   this->resource_id = resource_id;
  40   this->matrix = matrix;
  41 }
  42
  43 void StreamVideoDrawQuad::IterateResources(
  44     const ResourceIteratorCallback& callback) {
  45   resource_id = callback.Run(resource_id);
  46 }
  47
  48 const StreamVideoDrawQuad* StreamVideoDrawQuad::MaterialCast(
  49     const DrawQuad* quad) {
  50   DCHECK(quad->material == DrawQuad::STREAM_VIDEO_CONTENT);
  51   return static_cast<const StreamVideoDrawQuad*>(quad);
  52 }
  53
  54 }  // namespace cc