cc/quads/tile_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/tile_draw_quad.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9 #include "third_party/khronos/GLES2/gl2.h"
  10
  11 namespace cc {
  12
  13 TileDrawQuad::TileDrawQuad()
  14     : resource_id(0) {
  15 }
  16
  17 TileDrawQuad::~TileDrawQuad() {
  18 }
  19
  20 scoped_ptr<TileDrawQuad> TileDrawQuad::Create() {
  21   return make_scoped_ptr(new TileDrawQuad);
  22 }
  23
  24 void TileDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  25                           const gfx::Rect& rect,
  26                           const gfx::Rect& opaque_rect,
  27                           const gfx::Rect& visible_rect,
  28                           unsigned resource_id,
  29                           const gfx::RectF& tex_coord_rect,
  30                           const gfx::Size& texture_size,
  31                           bool swizzle_contents) {
  32   ContentDrawQuadBase::SetNew(shared_quad_state,
  33                               DrawQuad::TILED_CONTENT,
  34                               rect,
  35                               opaque_rect,
  36                               visible_rect,
  37                               tex_coord_rect,
  38                               texture_size,
  39                               swizzle_contents);
  40   this->resource_id = resource_id;
  41 }
  42
  43 void TileDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  44                           const gfx::Rect& rect,
  45                           const gfx::Rect& opaque_rect,
  46                           const gfx::Rect& visible_rect,
  47                           bool needs_blending,
  48                           unsigned resource_id,
  49                           const gfx::RectF& tex_coord_rect,
  50                           const gfx::Size& texture_size,
  51                           bool swizzle_contents) {
  52   ContentDrawQuadBase::SetAll(shared_quad_state, DrawQuad::TILED_CONTENT, rect,
  53                               opaque_rect, visible_rect, needs_blending,
  54                               tex_coord_rect, texture_size, swizzle_contents);
  55   this->resource_id = resource_id;
  56 }
  57
  58 void TileDrawQuad::IterateResources(
  59     const ResourceIteratorCallback& callback) {
  60   resource_id = callback.Run(resource_id);
  61 }
  62
  63 const TileDrawQuad* TileDrawQuad::MaterialCast(const DrawQuad* quad) {
  64   DCHECK(quad->material == DrawQuad::TILED_CONTENT);
  65   return static_cast<const TileDrawQuad*>(quad);
  66 }
  67
  68 void TileDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  69   ContentDrawQuadBase::ExtendValue(value);
  70   value->SetInteger("resource_id", resource_id);
  71 }
  72
  73 }  // namespace cc