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      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
     74