cc/quads/solid_color_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/solid_color_draw_quad.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9
  10 namespace cc {
  11
  12 SolidColorDrawQuad::SolidColorDrawQuad()
  13     : color(0), force_anti_aliasing_off(false) {}
  14
  15 void SolidColorDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  16                                 const gfx::Rect& rect,
  17                                 const gfx::Rect& visible_rect,
  18                                 SkColor color,
  19                                 bool force_anti_aliasing_off) {
  20   gfx::Rect opaque_rect = SkColorGetA(color) == 255 ? rect : gfx::Rect();
  21   bool needs_blending = false;
  22   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  23                    visible_rect, needs_blending);
  24   this->color = color;
  25   this->force_anti_aliasing_off = force_anti_aliasing_off;
  26 }
  27
  28 void SolidColorDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  29                                 const gfx::Rect& rect,
  30                                 const gfx::Rect& opaque_rect,
  31                                 const gfx::Rect& visible_rect,
  32                                 bool needs_blending,
  33                                 SkColor color,
  34                                 bool force_anti_aliasing_off) {
  35   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  36                    visible_rect, needs_blending);
  37   this->color = color;
  38   this->force_anti_aliasing_off = force_anti_aliasing_off;
  39 }
  40
  41 void SolidColorDrawQuad::IterateResources(
  42     const ResourceIteratorCallback& callback) {}
  43
  44 const SolidColorDrawQuad* SolidColorDrawQuad::MaterialCast(
  45     const DrawQuad* quad) {
  46   DCHECK(quad->material == DrawQuad::SOLID_COLOR);
  47   return static_cast<const SolidColorDrawQuad*>(quad);
  48 }
  49
  50 void SolidColorDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  51   value->SetInteger("color", color);
  52   value->SetBoolean("force_anti_aliasing_off", force_anti_aliasing_off);
  53 }
  54
  55 }  // namespace cc