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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/output/ca_layer_overlay.h" | 5 #include "cc/output/ca_layer_overlay.h" |
6 | 6 |
7 #include "cc/quads/io_surface_draw_quad.h" | 7 #include "cc/quads/io_surface_draw_quad.h" |
8 #include "cc/quads/solid_color_draw_quad.h" | 8 #include "cc/quads/solid_color_draw_quad.h" |
9 #include "cc/quads/stream_video_draw_quad.h" | 9 #include "cc/quads/stream_video_draw_quad.h" |
10 #include "cc/quads/texture_draw_quad.h" | 10 #include "cc/quads/texture_draw_quad.h" |
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59 unsigned resource_id = quad->resource_id(); | 59 unsigned resource_id = quad->resource_id(); |
60 if (!resource_provider->IsOverlayCandidate(resource_id)) | 60 if (!resource_provider->IsOverlayCandidate(resource_id)) |
61 return false; | 61 return false; |
62 // TODO(ccameron): Merge the y flip into the layer transform. | 62 // TODO(ccameron): Merge the y flip into the layer transform. |
63 if (quad->y_flipped) | 63 if (quad->y_flipped) |
64 return false; | 64 return false; |
65 ca_layer_overlay->contents_resource_id = resource_id; | 65 ca_layer_overlay->contents_resource_id = resource_id; |
66 ca_layer_overlay->contents_rect = | 66 ca_layer_overlay->contents_rect = |
67 BoundingRect(quad->uv_top_left, quad->uv_bottom_right); | 67 BoundingRect(quad->uv_top_left, quad->uv_bottom_right); |
68 ca_layer_overlay->background_color = quad->background_color; | 68 ca_layer_overlay->background_color = quad->background_color; |
| 69 for (int i = 1; i < 4; ++i) { |
| 70 if (quad->vertex_opacity[i] != quad->vertex_opacity[0]) |
| 71 return false; |
| 72 } |
| 73 ca_layer_overlay->opacity *= quad->vertex_opacity[0]; |
69 return true; | 74 return true; |
70 } | 75 } |
71 | 76 |
72 bool FromTileQuad(ResourceProvider* resource_provider, | 77 bool FromTileQuad(ResourceProvider* resource_provider, |
73 const TileDrawQuad* quad, | 78 const TileDrawQuad* quad, |
74 CALayerOverlay* ca_layer_overlay) { | 79 CALayerOverlay* ca_layer_overlay) { |
75 unsigned resource_id = quad->resource_id(); | 80 unsigned resource_id = quad->resource_id(); |
76 if (!resource_provider->IsOverlayCandidate(resource_id)) | 81 if (!resource_provider->IsOverlayCandidate(resource_id)) |
77 return false; | 82 return false; |
78 ca_layer_overlay->contents_resource_id = resource_id; | 83 ca_layer_overlay->contents_resource_id = resource_id; |
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178 return false; | 183 return false; |
179 } | 184 } |
180 if (skip) | 185 if (skip) |
181 continue; | 186 continue; |
182 ca_layer_overlays->push_back(ca_layer_overlay); | 187 ca_layer_overlays->push_back(ca_layer_overlay); |
183 } | 188 } |
184 return true; | 189 return true; |
185 } | 190 } |
186 | 191 |
187 } // namespace cc | 192 } // namespace cc |
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