cc/quads/picture_draw_quad.cc

   1 // Copyright 2013 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/picture_draw_quad.h"
   6
   7 #include "base/debug/trace_event_argument.h"
   8 #include "base/values.h"
   9 #include "cc/base/math_util.h"
  10 #include "cc/resources/platform_color.h"
  11
  12 namespace cc {
  13
  14 PictureDrawQuad::PictureDrawQuad() {
  15 }
  16
  17 PictureDrawQuad::~PictureDrawQuad() {
  18 }
  19
  20 void PictureDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  21                              const gfx::Rect& rect,
  22                              const gfx::Rect& opaque_rect,
  23                              const gfx::Rect& visible_rect,
  24                              const gfx::RectF& tex_coord_rect,
  25                              const gfx::Size& texture_size,
  26                              ResourceFormat texture_format,
  27                              const gfx::Rect& content_rect,
  28                              float contents_scale,
  29                              scoped_refptr<PicturePileImpl> picture_pile) {
  30   ContentDrawQuadBase::SetNew(
  31       shared_quad_state,
  32       DrawQuad::PICTURE_CONTENT,
  33       rect,
  34       opaque_rect,
  35       visible_rect,
  36       tex_coord_rect,
  37       texture_size,
  38       !PlatformColor::SameComponentOrder(texture_format));
  39   this->content_rect = content_rect;
  40   this->contents_scale = contents_scale;
  41   this->picture_pile = picture_pile;
  42   this->texture_format = texture_format;
  43 }
  44
  45 void PictureDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  46                              const gfx::Rect& rect,
  47                              const gfx::Rect& opaque_rect,
  48                              const gfx::Rect& visible_rect,
  49                              bool needs_blending,
  50                              const gfx::RectF& tex_coord_rect,
  51                              const gfx::Size& texture_size,
  52                              ResourceFormat texture_format,
  53                              const gfx::Rect& content_rect,
  54                              float contents_scale,
  55                              scoped_refptr<PicturePileImpl> picture_pile) {
  56   ContentDrawQuadBase::SetAll(shared_quad_state,
  57                               DrawQuad::PICTURE_CONTENT,
  58                               rect,
  59                               opaque_rect,
  60                               visible_rect,
  61                               needs_blending,
  62                               tex_coord_rect,
  63                               texture_size,
  64                               !PlatformColor::SameComponentOrder(
  65                                   texture_format));
  66   this->content_rect = content_rect;
  67   this->contents_scale = contents_scale;
  68   this->picture_pile = picture_pile;
  69   this->texture_format = texture_format;
  70 }
  71
  72 void PictureDrawQuad::IterateResources(
  73     const ResourceIteratorCallback& callback) {
  74   // TODO(danakj): Convert to TextureDrawQuad?
  75   NOTIMPLEMENTED();
  76 }
  77
  78 const PictureDrawQuad* PictureDrawQuad::MaterialCast(const DrawQuad* quad) {
  79   DCHECK(quad->material == DrawQuad::PICTURE_CONTENT);
  80   return static_cast<const PictureDrawQuad*>(quad);
  81 }
  82
  83 void PictureDrawQuad::ExtendValue(base::debug::TracedValue* value) const {
  84   ContentDrawQuadBase::ExtendValue(value);
  85   value->BeginArray("content_rect");
  86   MathUtil::AddToTracedValue(content_rect, value);
  87   value->EndArray();
  88   value->SetDouble("contents_scale", contents_scale);
  89   value->SetInteger("texture_format", texture_format);
  90   // TODO(piman): picture_pile?
  91 }
  92
  93 }  // namespace cc