cc: Support anti-aliasing for solid color layers.

cc/yuv_video_draw_quad.cc

 // Copyright 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 "cc/yuv_video_draw_quad.h"
 
 #include "base/logging.h"
 
 namespace cc {
 
 YUVVideoDrawQuad::YUVVideoDrawQuad() {}
 YUVVideoDrawQuad::~YUVVideoDrawQuad() {}
 
 scoped_ptr<YUVVideoDrawQuad> YUVVideoDrawQuad::Create() {
     return make_scoped_ptr(new YUVVideoDrawQuad);
 }
 
 void YUVVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                               gfx::Rect rect,
                               gfx::Rect opaque_rect,
                               gfx::SizeF tex_scale,
                               const VideoLayerImpl::FramePlane& y_plane,
                               const VideoLayerImpl::FramePlane& u_plane,
                               const VideoLayerImpl::FramePlane& v_plane) {
   gfx::Rect visible_rect = rect;
   bool needs_blending = false;
   DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect,
-                   opaque_rect, visible_rect, needs_blending);
+                   opaque_rect, visible_rect, needs_blending, AntiAliasing());
   this->tex_scale = tex_scale;
   this->y_plane = y_plane;
   this->u_plane = u_plane;
   this->v_plane = v_plane;
 }
 
 void YUVVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
                               gfx::Rect rect,
                               gfx::Rect opaque_rect,
                               gfx::Rect visible_rect,
                               bool needs_blending,
                               gfx::SizeF tex_scale,
                               const VideoLayerImpl::FramePlane& y_plane,
                               const VideoLayerImpl::FramePlane& u_plane,
                               const VideoLayerImpl::FramePlane& v_plane) {
   DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect,
-                   opaque_rect, visible_rect, needs_blending);
+                   opaque_rect, visible_rect, needs_blending, AntiAliasing());
   this->tex_scale = tex_scale;
   this->y_plane = y_plane;
   this->u_plane = u_plane;
   this->v_plane = v_plane;
 }
 
 const YUVVideoDrawQuad* YUVVideoDrawQuad::MaterialCast(
     const DrawQuad* quad) {
   DCHECK(quad->material == DrawQuad::YUV_VIDEO_CONTENT);
   return static_cast<const YUVVideoDrawQuad*>(quad);
 }
 
 }  // namespace cc