cc/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/stream_video_draw_quad.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace cc {
  10
  11 scoped_ptr<StreamVideoDrawQuad> StreamVideoDrawQuad::create(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, unsigned textureId, const WebKit::WebTransformationMatrix& matrix)
  12 {
  13     return make_scoped_ptr(new StreamVideoDrawQuad(sharedQuadState, quadRect, textureId, matrix));
  14 }
  15
  16 StreamVideoDrawQuad::StreamVideoDrawQuad(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, unsigned textureId, const WebKit::WebTransformationMatrix& matrix)
  17     : DrawQuad(sharedQuadState, DrawQuad::StreamVideoContent, quadRect)
  18     , m_textureId(textureId)
  19     , m_matrix(matrix)
  20 {
  21 }
  22
  23 const StreamVideoDrawQuad* StreamVideoDrawQuad::materialCast(const DrawQuad* quad)
  24 {
  25     DCHECK(quad->material() == DrawQuad::StreamVideoContent);
  26     return static_cast<const StreamVideoDrawQuad*>(quad);
  27 }
  28
  29 }  // namespace cc