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