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