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 scoped_ptr<SolidColorDrawQuad> SolidColorDrawQuad::Create() {
  16   return make_scoped_ptr(new SolidColorDrawQuad);
  17 }
  18
  19 void SolidColorDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  20                                 const gfx::Rect& rect,
  21                                 const gfx::Rect& visible_rect,
  22                                 SkColor color,
  23                                 bool force_anti_aliasing_off) {
  24   gfx::Rect opaque_rect = SkColorGetA(color) == 255 ? rect : gfx::Rect();
  25   bool needs_blending = false;
  26   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  27                    visible_rect, needs_blending);
  28   this->color = color;
  29   this->force_anti_aliasing_off = force_anti_aliasing_off;
  30 }
  31
  32 void SolidColorDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  33                                 const gfx::Rect& rect,
  34                                 const gfx::Rect& opaque_rect,
  35                                 const gfx::Rect& visible_rect,
  36                                 bool needs_blending,
  37                                 SkColor color,
  38                                 bool force_anti_aliasing_off) {
  39   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  40                    visible_rect, needs_blending);
  41   this->color = color;
  42   this->force_anti_aliasing_off = force_anti_aliasing_off;
  43 }
  44
  45 void SolidColorDrawQuad::IterateResources(
  46     const ResourceIteratorCallback& callback) {}
  47
  48 const SolidColorDrawQuad* SolidColorDrawQuad::MaterialCast(
  49     const DrawQuad* quad) {
  50   DCHECK(quad->material == DrawQuad::SOLID_COLOR);
  51   return static_cast<const SolidColorDrawQuad*>(quad);
  52 }
  53
  54 void SolidColorDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  55   value->SetInteger("color", color);
  56   value->SetBoolean("force_anti_aliasing_off", force_anti_aliasing_off);
  57 }
  58
  59 }  // namespace cc