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Side by Side Diff: cc/resources/video_resource_updater.h

Issue 14007004: cc: Don't do produce/consume on the texture id given in VideoFrame. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 8 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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_RESOURCES_VIDEO_RESOURCE_UPDATER_H_ 5 #ifndef CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
6 #define CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_ 6 #define CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
(...skipping 29 matching lines...) Expand all
40 #endif 40 #endif
41 41
42 // TODO(danakj): Remove this and abstract TextureMailbox into 42 // TODO(danakj): Remove this and abstract TextureMailbox into
43 // "ExternalResource" that can hold a hardware or software backing. 43 // "ExternalResource" that can hold a hardware or software backing.
44 SOFTWARE_RESOURCE 44 SOFTWARE_RESOURCE
45 }; 45 };
46 46
47 ResourceType type; 47 ResourceType type;
48 std::vector<TextureMailbox> mailboxes; 48 std::vector<TextureMailbox> mailboxes;
49 49
50 // TODO(danakj): Remove these when we get a Mailbox from VideoFrame.
51 unsigned hardware_resource;
52 TextureMailbox::ReleaseCallback hardware_release_callback;
53
50 // TODO(danakj): Remove these too. 54 // TODO(danakj): Remove these too.
51 std::vector<unsigned> software_resources; 55 std::vector<unsigned> software_resources;
52 TextureMailbox::ReleaseCallback software_release_callback; 56 TextureMailbox::ReleaseCallback software_release_callback;
53 57
54 VideoFrameExternalResources(); 58 VideoFrameExternalResources();
55 ~VideoFrameExternalResources(); 59 ~VideoFrameExternalResources();
56 }; 60 };
57 61
58 // VideoResourceUpdater is by the video system to produce frame content as 62 // VideoResourceUpdater is by the video system to produce frame content as
59 // resources consumable by the compositor. 63 // resources consumable by the compositor.
60 class VideoResourceUpdater 64 class VideoResourceUpdater
61 : public base::SupportsWeakPtr<VideoResourceUpdater> { 65 : public base::SupportsWeakPtr<VideoResourceUpdater> {
62 public: 66 public:
63 explicit VideoResourceUpdater(ResourceProvider* resource_provider); 67 explicit VideoResourceUpdater(ResourceProvider* resource_provider);
64 ~VideoResourceUpdater(); 68 ~VideoResourceUpdater();
65 69
66 VideoFrameExternalResources CreateForHardwarePlanes( 70 VideoFrameExternalResources CreateForHardwarePlanes(
67 const scoped_refptr<media::VideoFrame>& video_frame, 71 const scoped_refptr<media::VideoFrame>& video_frame);
68 const TextureMailbox::ReleaseCallback& release_callback);
69 72
70 VideoFrameExternalResources CreateForSoftwarePlanes( 73 VideoFrameExternalResources CreateForSoftwarePlanes(
71 const scoped_refptr<media::VideoFrame>& video_frame); 74 const scoped_refptr<media::VideoFrame>& video_frame);
72 75
73 private: 76 private:
74 struct PlaneResource { 77 struct PlaneResource {
75 unsigned resource_id; 78 unsigned resource_id;
76 gfx::Size resource_size; 79 gfx::Size resource_size;
77 unsigned resource_format; 80 unsigned resource_format;
78 unsigned sync_point; 81 unsigned sync_point;
(...skipping 15 matching lines...) Expand all
94 gfx::Size resource_size; 97 gfx::Size resource_size;
95 unsigned resource_format; 98 unsigned resource_format;
96 gpu::Mailbox mailbox; 99 gpu::Mailbox mailbox;
97 }; 100 };
98 static void RecycleResource(base::WeakPtr<VideoResourceUpdater> updater, 101 static void RecycleResource(base::WeakPtr<VideoResourceUpdater> updater,
99 ResourceProvider* resource_provider, 102 ResourceProvider* resource_provider,
100 RecycleResourceData data, 103 RecycleResourceData data,
101 unsigned sync_point, 104 unsigned sync_point,
102 bool lost_resource); 105 bool lost_resource);
103 static void ReturnTexture(ResourceProvider* resource_provider, 106 static void ReturnTexture(ResourceProvider* resource_provider,
104 TextureMailbox::ReleaseCallback callback, 107 unsigned resource_id,
105 unsigned texture_id,
106 gpu::Mailbox mailbox,
107 unsigned sync_point, 108 unsigned sync_point,
108 bool lost_resource); 109 bool lost_resource);
109 110
110 ResourceProvider* resource_provider_; 111 ResourceProvider* resource_provider_;
111 scoped_ptr<media::SkCanvasVideoRenderer> video_renderer_; 112 scoped_ptr<media::SkCanvasVideoRenderer> video_renderer_;
112 113
113 std::vector<PlaneResource> recycled_resources_; 114 std::vector<PlaneResource> recycled_resources_;
114 115
115 DISALLOW_COPY_AND_ASSIGN(VideoResourceUpdater); 116 DISALLOW_COPY_AND_ASSIGN(VideoResourceUpdater);
116 }; 117 };
117 118
118 } // namespace cc 119 } // namespace cc
119 120
120 #endif // CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_ 121 #endif // CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
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