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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/linked_ptr.h" | |
8 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
9 #include "cc/quads/render_pass.h" | 10 #include "cc/quads/render_pass.h" |
11 #include "cc/quads/render_pass_draw_quad.h" | |
10 #include "third_party/skia/include/core/SkColor.h" | 12 #include "third_party/skia/include/core/SkColor.h" |
11 #include "third_party/skia/include/core/SkMatrix44.h" | 13 #include "third_party/skia/include/core/SkMatrix44.h" |
12 #include "ui/gfx/geometry/rect_f.h" | 14 #include "ui/gfx/geometry/rect_f.h" |
13 #include "ui/gl/ca_renderer_layer_params.h" | 15 #include "ui/gl/ca_renderer_layer_params.h" |
14 | 16 |
15 namespace cc { | 17 namespace cc { |
16 | 18 |
17 class DrawQuad; | 19 class DrawQuad; |
18 class ResourceProvider; | 20 class ResourceProvider; |
19 | 21 |
20 // Holds information that is frequently shared between consecutive | 22 // Holds information that is frequently shared between consecutive |
21 // CALayerOverlays. | 23 // CALayerOverlays. |
22 class CC_EXPORT CALayerOverlaySharedState | 24 class CC_EXPORT CALayerOverlaySharedState |
23 : public base::RefCounted<CALayerOverlaySharedState> { | 25 : public base::RefCounted<CALayerOverlaySharedState> { |
24 public: | 26 public: |
25 CALayerOverlaySharedState() {} | 27 CALayerOverlaySharedState() {} |
26 | 28 CALayerOverlaySharedState& operator=(const CALayerOverlaySharedState& other); |
27 // Layers in a non-zero sorting context exist in the same 3D space and should | 29 // Layers in a non-zero sorting context exist in the same 3D space and should |
28 // intersect. | 30 // intersect. |
29 unsigned sorting_context_id = 0; | 31 unsigned sorting_context_id = 0; |
30 // If |is_clipped| is true, then clip to |clip_rect| in the target space. | 32 // If |is_clipped| is true, then clip to |clip_rect| in the target space. |
31 bool is_clipped = false; | 33 bool is_clipped = false; |
32 gfx::RectF clip_rect; | 34 gfx::RectF clip_rect; |
33 // The opacity property for the CAayer. | 35 // The opacity property for the CAayer. |
34 float opacity = 1; | 36 float opacity = 1; |
35 // The transform to apply to the CALayer. | 37 // The transform to apply to the CALayer. |
36 SkMatrix44 transform = SkMatrix44(SkMatrix44::kIdentity_Constructor); | 38 SkMatrix44 transform = SkMatrix44(SkMatrix44::kIdentity_Constructor); |
(...skipping 22 matching lines...) Expand all Loading... | |
59 gfx::RectF bounds_rect; | 61 gfx::RectF bounds_rect; |
60 // The background color property for the CALayer. | 62 // The background color property for the CALayer. |
61 SkColor background_color = SK_ColorTRANSPARENT; | 63 SkColor background_color = SK_ColorTRANSPARENT; |
62 // The edge anti-aliasing mask property for the CALayer. | 64 // The edge anti-aliasing mask property for the CALayer. |
63 unsigned edge_aa_mask = 0; | 65 unsigned edge_aa_mask = 0; |
64 // The minification and magnification filters for the CALayer. | 66 // The minification and magnification filters for the CALayer. |
65 unsigned filter; | 67 unsigned filter; |
66 | 68 |
67 // If valid, the renderer must copy the contents of the render pass into an | 69 // If valid, the renderer must copy the contents of the render pass into an |
68 // overlay resource to use as the contents. | 70 // overlay resource to use as the contents. |
71 // If |rpdq| is present, then the renderer must use the new copy path. | |
72 // GLRenderer draws filter effects and copies the result into an IOSurface. | |
73 linked_ptr<RenderPassDrawQuad> rpdq; | |
ccameron
2016/08/04 01:46:01
unique_ptr, or raw pointer. I'd prefer a raw ptr i
erikchen
2016/08/05 17:15:06
Done.
| |
74 | |
75 // If |render_pass_id| and |filter_effects| are present, then the renderer | |
76 // must use the old copy path. The filters are serialized and passed to the CA | |
77 // compositor, which uses CA to draw the filter effects. | |
69 RenderPassId render_pass_id; | 78 RenderPassId render_pass_id; |
70 ui::CARendererLayerParams::FilterEffects filter_effects; | 79 ui::CARendererLayerParams::FilterEffects filter_effects; |
71 }; | 80 }; |
72 | 81 |
73 typedef std::vector<CALayerOverlay> CALayerOverlayList; | 82 typedef std::vector<CALayerOverlay> CALayerOverlayList; |
74 | 83 |
75 // Returns true if all quads in the root render pass have been replaced by | 84 // Returns true if all quads in the root render pass have been replaced by |
76 // CALayerOverlays. | 85 // CALayerOverlays. |
77 bool ProcessForCALayerOverlays(ResourceProvider* resource_provider, | 86 bool ProcessForCALayerOverlays(ResourceProvider* resource_provider, |
78 const gfx::RectF& display_rect, | 87 const gfx::RectF& display_rect, |
79 const QuadList& quad_list, | 88 const QuadList& quad_list, |
80 CALayerOverlayList* ca_layer_overlays); | 89 CALayerOverlayList* ca_layer_overlays); |
81 | 90 |
82 // Allows RenderPassDrawQuads to be converted to CALayerOverlays. | 91 // Allows RenderPassDrawQuads to be converted to CALayerOverlays. |
83 void CC_EXPORT EnableRenderPassDrawQuadForTesting(); | 92 void CC_EXPORT EnableRenderPassDrawQuadForTesting(); |
84 | 93 |
85 } // namespace cc | 94 } // namespace cc |
86 | 95 |
87 #endif // CC_OUTPUT_CA_LAYER_OVERLAY_H_ | 96 #endif // CC_OUTPUT_CA_LAYER_OVERLAY_H_ |
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