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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "cc/layers/tiled_layer_impl.h" | 5 #include "cc/layers/tiled_layer_impl.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "base/strings/stringprintf.h" | 8 #include "base/strings/stringprintf.h" |
| 9 #include "cc/base/math_util.h" | 9 #include "cc/base/math_util.h" |
| 10 #include "cc/debug/debug_colors.h" | 10 #include "cc/debug/debug_colors.h" |
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| 154 void TiledLayerImpl::AppendQuads(QuadSink* quad_sink, | 154 void TiledLayerImpl::AppendQuads(QuadSink* quad_sink, |
| 155 AppendQuadsData* append_quads_data) { | 155 AppendQuadsData* append_quads_data) { |
| 156 DCHECK(tiler_); | 156 DCHECK(tiler_); |
| 157 DCHECK(!tiler_->has_empty_bounds()); | 157 DCHECK(!tiler_->has_empty_bounds()); |
| 158 DCHECK(!visible_content_rect().IsEmpty()); | 158 DCHECK(!visible_content_rect().IsEmpty()); |
| 159 | 159 |
| 160 gfx::Rect content_rect = visible_content_rect(); | 160 gfx::Rect content_rect = visible_content_rect(); |
| 161 SharedQuadState* shared_quad_state = quad_sink->CreateSharedQuadState(); | 161 SharedQuadState* shared_quad_state = quad_sink->CreateSharedQuadState(); |
| 162 PopulateSharedQuadState(shared_quad_state); | 162 PopulateSharedQuadState(shared_quad_state); |
| 163 | 163 |
| 164 AppendDebugBorderQuad(quad_sink, shared_quad_state, append_quads_data); | 164 AppendDebugBorderQuad( |
| 165 quad_sink, content_bounds(), shared_quad_state, append_quads_data); |
| 165 | 166 |
| 166 int left, top, right, bottom; | 167 int left, top, right, bottom; |
| 167 tiler_->ContentRectToTileIndices(content_rect, &left, &top, &right, &bottom); | 168 tiler_->ContentRectToTileIndices(content_rect, &left, &top, &right, &bottom); |
| 168 | 169 |
| 169 if (ShowDebugBorders()) { | 170 if (ShowDebugBorders()) { |
| 170 for (int j = top; j <= bottom; ++j) { | 171 for (int j = top; j <= bottom; ++j) { |
| 171 for (int i = left; i <= right; ++i) { | 172 for (int i = left; i <= right; ++i) { |
| 172 DrawableTile* tile = TileAt(i, j); | 173 DrawableTile* tile = TileAt(i, j); |
| 173 gfx::Rect tile_rect = tiler_->tile_bounds(i, j); | 174 gfx::Rect tile_rect = tiler_->tile_bounds(i, j); |
| 174 gfx::Rect visible_tile_rect = tile_rect; | 175 gfx::Rect visible_tile_rect = tile_rect; |
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| 306 | 307 |
| 307 void TiledLayerImpl::ReleaseResources() { | 308 void TiledLayerImpl::ReleaseResources() { |
| 308 tiler_->reset(); | 309 tiler_->reset(); |
| 309 } | 310 } |
| 310 | 311 |
| 311 const char* TiledLayerImpl::LayerTypeAsString() const { | 312 const char* TiledLayerImpl::LayerTypeAsString() const { |
| 312 return "cc::TiledLayerImpl"; | 313 return "cc::TiledLayerImpl"; |
| 313 } | 314 } |
| 314 | 315 |
| 315 } // namespace cc | 316 } // namespace cc |
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