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                           gfx::Rect rect,
  26                           gfx::Rect opaque_rect,
  27                           unsigned resource_id,
  28                           const gfx::RectF& tex_coord_rect,
  29                           gfx::Size texture_size,
  30                           bool swizzle_contents) {
  31   ContentDrawQuadBase::SetNew(shared_quad_state, DrawQuad::TILED_CONTENT, rect,
  32                               opaque_rect, tex_coord_rect, texture_size,
  33                               swizzle_contents);
  34   this->resource_id = resource_id;
  35 }
  36
  37 void TileDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  38                           gfx::Rect rect,
  39                           gfx::Rect opaque_rect,
  40                           gfx::Rect visible_rect,
  41                           bool needs_blending,
  42                           unsigned resource_id,
  43                           const gfx::RectF& tex_coord_rect,
  44                           gfx::Size texture_size,
  45                           bool swizzle_contents) {
  46   ContentDrawQuadBase::SetAll(shared_quad_state, DrawQuad::TILED_CONTENT, rect,
  47                               opaque_rect, visible_rect, needs_blending,
  48                               tex_coord_rect, texture_size, swizzle_contents);
  49   this->resource_id = resource_id;
  50 }
  51
  52 void TileDrawQuad::IterateResources(
  53     const ResourceIteratorCallback& callback) {
  54   resource_id = callback.Run(resource_id);
  55 }
  56
  57 const TileDrawQuad* TileDrawQuad::MaterialCast(const DrawQuad* quad) {
  58   DCHECK(quad->material == DrawQuad::TILED_CONTENT);
  59   return static_cast<const TileDrawQuad*>(quad);
  60 }
  61
  62 void TileDrawQuad::ExtendValue(base::DictionaryValue* value) const {
  63   ContentDrawQuadBase::ExtendValue(value);
  64   value->SetInteger("resource_id", resource_id);
  65 }
  66
  67 }  // namespace cc