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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 #ifndef CC_OUTPUT_CA_LAYER_OVERLAY_H_ | 5 #ifndef CC_OUTPUT_CA_LAYER_OVERLAY_H_ |
6 #define CC_OUTPUT_CA_LAYER_OVERLAY_H_ | 6 #define CC_OUTPUT_CA_LAYER_OVERLAY_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "cc/quads/render_pass.h" | 9 #include "cc/quads/render_pass.h" |
10 #include "third_party/skia/include/core/SkColor.h" | 10 #include "third_party/skia/include/core/SkColor.h" |
11 #include "third_party/skia/include/core/SkMatrix44.h" | 11 #include "third_party/skia/include/core/SkMatrix44.h" |
12 #include "ui/gfx/geometry/rect_f.h" | 12 #include "ui/gfx/geometry/rect_f.h" |
13 #include "ui/gl/ca_renderer_layer_params.h" | 13 #include "ui/gl/ca_renderer_layer_params.h" |
14 | 14 |
15 namespace cc { | 15 namespace cc { |
16 | 16 |
17 class DrawQuad; | 17 class DrawQuad; |
| 18 class RenderPassDrawQuad; |
18 class ResourceProvider; | 19 class ResourceProvider; |
19 | 20 |
20 // Holds information that is frequently shared between consecutive | 21 // Holds information that is frequently shared between consecutive |
21 // CALayerOverlays. | 22 // CALayerOverlays. |
22 class CC_EXPORT CALayerOverlaySharedState | 23 class CC_EXPORT CALayerOverlaySharedState |
23 : public base::RefCounted<CALayerOverlaySharedState> { | 24 : public base::RefCounted<CALayerOverlaySharedState> { |
24 public: | 25 public: |
25 CALayerOverlaySharedState() {} | 26 CALayerOverlaySharedState() {} |
26 | |
27 // Layers in a non-zero sorting context exist in the same 3D space and should | 27 // Layers in a non-zero sorting context exist in the same 3D space and should |
28 // intersect. | 28 // intersect. |
29 unsigned sorting_context_id = 0; | 29 unsigned sorting_context_id = 0; |
30 // If |is_clipped| is true, then clip to |clip_rect| in the target space. | 30 // If |is_clipped| is true, then clip to |clip_rect| in the target space. |
31 bool is_clipped = false; | 31 bool is_clipped = false; |
32 gfx::RectF clip_rect; | 32 gfx::RectF clip_rect; |
33 // The opacity property for the CAayer. | 33 // The opacity property for the CAayer. |
34 float opacity = 1; | 34 float opacity = 1; |
35 // The transform to apply to the CALayer. | 35 // The transform to apply to the CALayer. |
36 SkMatrix44 transform = SkMatrix44(SkMatrix44::kIdentity_Constructor); | 36 SkMatrix44 transform = SkMatrix44(SkMatrix44::kIdentity_Constructor); |
(...skipping 19 matching lines...) Expand all Loading... |
56 // The contents rect property for the CALayer. | 56 // The contents rect property for the CALayer. |
57 gfx::RectF contents_rect; | 57 gfx::RectF contents_rect; |
58 // The bounds for the CALayer in pixels. | 58 // The bounds for the CALayer in pixels. |
59 gfx::RectF bounds_rect; | 59 gfx::RectF bounds_rect; |
60 // The background color property for the CALayer. | 60 // The background color property for the CALayer. |
61 SkColor background_color = SK_ColorTRANSPARENT; | 61 SkColor background_color = SK_ColorTRANSPARENT; |
62 // The edge anti-aliasing mask property for the CALayer. | 62 // The edge anti-aliasing mask property for the CALayer. |
63 unsigned edge_aa_mask = 0; | 63 unsigned edge_aa_mask = 0; |
64 // The minification and magnification filters for the CALayer. | 64 // The minification and magnification filters for the CALayer. |
65 unsigned filter; | 65 unsigned filter; |
| 66 // If |rpdq| is present, then the renderer must draw the filter effects and |
| 67 // copy the result into an IOSurface. |
| 68 const RenderPassDrawQuad* rpdq = nullptr; |
66 }; | 69 }; |
67 | 70 |
68 typedef std::vector<CALayerOverlay> CALayerOverlayList; | 71 typedef std::vector<CALayerOverlay> CALayerOverlayList; |
69 | 72 |
70 // Returns true if all quads in the root render pass have been replaced by | 73 // Returns true if all quads in the root render pass have been replaced by |
71 // CALayerOverlays. | 74 // CALayerOverlays. |
72 bool ProcessForCALayerOverlays(ResourceProvider* resource_provider, | 75 bool ProcessForCALayerOverlays(ResourceProvider* resource_provider, |
73 const gfx::RectF& display_rect, | 76 const gfx::RectF& display_rect, |
74 const QuadList& quad_list, | 77 const QuadList& quad_list, |
75 CALayerOverlayList* ca_layer_overlays); | 78 CALayerOverlayList* ca_layer_overlays); |
76 | 79 |
77 // Allows RenderPassDrawQuads to be converted to CALayerOverlays. | 80 // Allows RenderPassDrawQuads to be converted to CALayerOverlays. |
78 void CC_EXPORT EnableRenderPassDrawQuadForTesting(); | 81 void CC_EXPORT EnableRenderPassDrawQuadForTesting(); |
79 | 82 |
80 } // namespace cc | 83 } // namespace cc |
81 | 84 |
82 #endif // CC_OUTPUT_CA_LAYER_OVERLAY_H_ | 85 #endif // CC_OUTPUT_CA_LAYER_OVERLAY_H_ |
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