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