root/cc/quads/solid_color_draw_quad.cc

DEFINITIONS

1. force_anti_aliasing_off
2. Create
3. SetNew
4. SetAll
5. IterateResources
6. MaterialCast
7. ExtendValue

// 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/quads/solid_color_draw_quad.h"

#include "base/logging.h"
#include "base/values.h"

namespace cc {

SolidColorDrawQuad::SolidColorDrawQuad()
    : color(0), force_anti_aliasing_off(false) {}

scoped_ptr<SolidColorDrawQuad> SolidColorDrawQuad::Create() {
  return make_scoped_ptr(new SolidColorDrawQuad);
}

void SolidColorDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                                const gfx::Rect& rect,
                                const gfx::Rect& visible_rect,
                                SkColor color,
                                bool force_anti_aliasing_off) {
  gfx::Rect opaque_rect = SkColorGetA(color) == 255 ? rect : gfx::Rect();
  bool needs_blending = false;
  DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
                   visible_rect, needs_blending);
  this->color = color;
  this->force_anti_aliasing_off = force_anti_aliasing_off;
}

void SolidColorDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
                                const gfx::Rect& rect,
                                const gfx::Rect& opaque_rect,
                                const gfx::Rect& visible_rect,
                                bool needs_blending,
                                SkColor color,
                                bool force_anti_aliasing_off) {
  DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
                   visible_rect, needs_blending);
  this->color = color;
  this->force_anti_aliasing_off = force_anti_aliasing_off;
}

void SolidColorDrawQuad::IterateResources(
    const ResourceIteratorCallback& callback) {}

const SolidColorDrawQuad* SolidColorDrawQuad::MaterialCast(
    const DrawQuad* quad) {
  DCHECK(quad->material == DrawQuad::SOLID_COLOR);
  return static_cast<const SolidColorDrawQuad*>(quad);
}

void SolidColorDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  value->SetInteger("color", color);
  value->SetBoolean("force_anti_aliasing_off", force_anti_aliasing_off);
}

}  // namespace cc