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/trace_event/trace_event_argument.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                           bool nearest_neighbor) {
  30   ContentDrawQuadBase::SetNew(shared_quad_state,
  31                               DrawQuad::TILED_CONTENT,
  32                               rect,
  33                               opaque_rect,
  34                               visible_rect,
  35                               tex_coord_rect,
  36                               texture_size,
  37                               swizzle_contents,
  38                               nearest_neighbor);
  39   this->resource_id = resource_id;
  40 }
  41
  42 void TileDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  43                           const gfx::Rect& rect,
  44                           const gfx::Rect& opaque_rect,
  45                           const gfx::Rect& visible_rect,
  46                           bool needs_blending,
  47                           unsigned resource_id,
  48                           const gfx::RectF& tex_coord_rect,
  49                           const gfx::Size& texture_size,
  50                           bool swizzle_contents,
  51                           bool nearest_neighbor) {
  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                               nearest_neighbor);
  56   this->resource_id = resource_id;
  57 }
  58
  59 void TileDrawQuad::IterateResources(
  60     const ResourceIteratorCallback& callback) {
  61   resource_id = callback.Run(resource_id);
  62 }
  63
  64 const TileDrawQuad* TileDrawQuad::MaterialCast(const DrawQuad* quad) {
  65   DCHECK(quad->material == DrawQuad::TILED_CONTENT);
  66   return static_cast<const TileDrawQuad*>(quad);
  67 }
  68
  69 void TileDrawQuad::ExtendValue(base::trace_event::TracedValue* value) const {
  70   ContentDrawQuadBase::ExtendValue(value);
  71   value->SetInteger("resource_id", resource_id);
  72 }
  73
  74 }  // namespace cc