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