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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_OVERLAY_CANDIDATE_H_ | 5 #ifndef CC_OUTPUT_OVERLAY_CANDIDATE_H_ |
6 #define CC_OUTPUT_OVERLAY_CANDIDATE_H_ | 6 #define CC_OUTPUT_OVERLAY_CANDIDATE_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "cc/base/cc_export.h" | 10 #include "cc/base/cc_export.h" |
11 #include "cc/quads/render_pass.h" | 11 #include "cc/quads/render_pass.h" |
12 #include "cc/resources/resource_format.h" | 12 #include "cc/resources/resource_format.h" |
13 #include "ui/gfx/geometry/rect.h" | 13 #include "ui/gfx/geometry/rect.h" |
14 #include "ui/gfx/geometry/rect_f.h" | 14 #include "ui/gfx/geometry/rect_f.h" |
15 #include "ui/gfx/geometry/size.h" | 15 #include "ui/gfx/geometry/size.h" |
16 #include "ui/gfx/overlay_transform.h" | 16 #include "ui/gfx/overlay_transform.h" |
17 #include "ui/gfx/transform.h" | 17 #include "ui/gfx/transform.h" |
18 | 18 |
19 namespace gfx { | 19 namespace gfx { |
20 class Rect; | 20 class Rect; |
21 } | 21 } |
22 | 22 |
23 namespace cc { | 23 namespace cc { |
24 | 24 |
25 class DrawQuad; | 25 class DrawQuad; |
26 class IOSurfaceDrawQuad; | |
27 class StreamVideoDrawQuad; | 26 class StreamVideoDrawQuad; |
28 class TextureDrawQuad; | 27 class TextureDrawQuad; |
29 class ResourceProvider; | 28 class ResourceProvider; |
30 | 29 |
31 class CC_EXPORT OverlayCandidate { | 30 class CC_EXPORT OverlayCandidate { |
32 public: | 31 public: |
33 // Returns true and fills in |candidate| if |draw_quad| is of a known quad | 32 // Returns true and fills in |candidate| if |draw_quad| is of a known quad |
34 // type and contains an overlayable resource. | 33 // type and contains an overlayable resource. |
35 static bool FromDrawQuad(ResourceProvider* resource_provider, | 34 static bool FromDrawQuad(ResourceProvider* resource_provider, |
36 const DrawQuad* quad, | 35 const DrawQuad* quad, |
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83 // an overlay. | 82 // an overlay. |
84 bool overlay_handled; | 83 bool overlay_handled; |
85 | 84 |
86 private: | 85 private: |
87 static bool FromTextureQuad(ResourceProvider* resource_provider, | 86 static bool FromTextureQuad(ResourceProvider* resource_provider, |
88 const TextureDrawQuad* quad, | 87 const TextureDrawQuad* quad, |
89 OverlayCandidate* candidate); | 88 OverlayCandidate* candidate); |
90 static bool FromStreamVideoQuad(ResourceProvider* resource_provider, | 89 static bool FromStreamVideoQuad(ResourceProvider* resource_provider, |
91 const StreamVideoDrawQuad* quad, | 90 const StreamVideoDrawQuad* quad, |
92 OverlayCandidate* candidate); | 91 OverlayCandidate* candidate); |
93 static bool FromIOSurfaceQuad(ResourceProvider* resource_provider, | |
94 const IOSurfaceDrawQuad* quad, | |
95 OverlayCandidate* candidate); | |
96 }; | 92 }; |
97 | 93 |
98 typedef std::vector<OverlayCandidate> OverlayCandidateList; | 94 typedef std::vector<OverlayCandidate> OverlayCandidateList; |
99 | 95 |
100 } // namespace cc | 96 } // namespace cc |
101 | 97 |
102 #endif // CC_OUTPUT_OVERLAY_CANDIDATE_H_ | 98 #endif // CC_OUTPUT_OVERLAY_CANDIDATE_H_ |
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