cc/CCDebugBorderDrawQuad.cpp

   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 "config.h"
   6
   7 #include "CCDebugBorderDrawQuad.h"
   8
   9 namespace WebCore {
  10
  11 PassOwnPtr<CCDebugBorderDrawQuad> CCDebugBorderDrawQuad::create(const CCSharedQuadState* sharedQuadState, const IntRect& quadRect, SkColor color, int width)
  12 {
  13     return adoptPtr(new CCDebugBorderDrawQuad(sharedQuadState, quadRect, color, width));
  14 }
  15
  16 CCDebugBorderDrawQuad::CCDebugBorderDrawQuad(const CCSharedQuadState* sharedQuadState, const IntRect& quadRect, SkColor color, int width)
  17     : CCDrawQuad(sharedQuadState, CCDrawQuad::DebugBorder, quadRect)
  18     , m_color(color)
  19     , m_width(width)
  20 {
  21     m_quadOpaque = false;
  22     if (SkColorGetA(m_color) < 255)
  23         m_needsBlending = true;
  24 }
  25
  26 const CCDebugBorderDrawQuad* CCDebugBorderDrawQuad::materialCast(const CCDrawQuad* quad)
  27 {
  28     ASSERT(quad->material() == CCDrawQuad::DebugBorder);
  29     return static_cast<const CCDebugBorderDrawQuad*>(quad);
  30 }
  31
  32 }