cc/quads/debug_border_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/debug_border_draw_quad.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9
  10 namespace cc {
  11
  12 DebugBorderDrawQuad::DebugBorderDrawQuad()
  13     : color(0),
  14       width(0) {
  15 }
  16
  17 scoped_ptr<DebugBorderDrawQuad> DebugBorderDrawQuad::Create() {
  18   return make_scoped_ptr(new DebugBorderDrawQuad);
  19 }
  20
  21 void DebugBorderDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  22                                  const gfx::Rect& rect,
  23                                  const gfx::Rect& visible_rect,
  24                                  SkColor color,
  25                                  int width) {
  26   gfx::Rect opaque_rect;
  27   bool needs_blending = SkColorGetA(color) < 255;
  28   DrawQuad::SetAll(shared_quad_state, DrawQuad::DEBUG_BORDER, rect, opaque_rect,
  29                    visible_rect, needs_blending);
  30   this->color = color;
  31   this->width = width;
  32 }
  33
  34 void DebugBorderDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  35                                  const gfx::Rect& rect,
  36                                  const gfx::Rect& opaque_rect,
  37                                  const gfx::Rect& visible_rect,
  38                                  bool needs_blending,
  39                                  SkColor color,
  40                                  int width) {
  41   DrawQuad::SetAll(shared_quad_state, DrawQuad::DEBUG_BORDER, rect, opaque_rect,
  42                    visible_rect, needs_blending);
  43   this->color = color;
  44   this->width = width;
  45 }
  46
  47 void DebugBorderDrawQuad::IterateResources(
  48     const ResourceIteratorCallback& callback) {}
  49
  50 const DebugBorderDrawQuad* DebugBorderDrawQuad::MaterialCast(
  51     const DrawQuad* quad) {
  52   DCHECK(quad->material == DrawQuad::DEBUG_BORDER);
  53   return static_cast<const DebugBorderDrawQuad*>(quad);
  54 }
  55
  56 void DebugBorderDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  57   value->SetInteger("color", color);
  58   value->SetInteger("width", width);
  59 }
  60
  61 }  // namespace cc