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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_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ | 5 #ifndef CC_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ |
6 #define CC_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ | 6 #define CC_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "cc/output/context_provider.h" | 11 #include "cc/output/context_provider.h" |
12 #include "cc/raster/raster_buffer_provider.h" | 12 #include "cc/raster/raster_buffer_provider.h" |
13 #include "cc/resources/resource_provider.h" | 13 #include "cc/resources/resource_provider.h" |
| 14 #include "gpu/command_buffer/common/sync_token.h" |
14 | 15 |
15 namespace cc { | 16 namespace cc { |
16 struct StagingBuffer; | 17 struct StagingBuffer; |
17 class StagingBufferPool; | 18 class StagingBufferPool; |
18 class ResourcePool; | 19 class ResourcePool; |
19 | 20 |
20 class CC_EXPORT OneCopyRasterBufferProvider : public RasterBufferProvider { | 21 class CC_EXPORT OneCopyRasterBufferProvider : public RasterBufferProvider { |
21 public: | 22 public: |
22 ~OneCopyRasterBufferProvider() override; | 23 ~OneCopyRasterBufferProvider() override; |
23 | 24 |
24 static std::unique_ptr<RasterBufferProvider> Create( | 25 static std::unique_ptr<RasterBufferProvider> Create( |
25 base::SequencedTaskRunner* task_runner, | 26 base::SequencedTaskRunner* task_runner, |
26 ContextProvider* context_provider, | 27 ContextProvider* context_provider, |
27 ResourceProvider* resource_provider, | 28 ResourceProvider* resource_provider, |
28 int max_copy_texture_chromium_size, | 29 int max_copy_texture_chromium_size, |
29 bool use_partial_raster, | 30 bool use_partial_raster, |
30 int max_staging_buffer_usage_in_bytes, | 31 int max_staging_buffer_usage_in_bytes, |
31 ResourceFormat preferred_tile_format); | 32 ResourceFormat preferred_tile_format, |
| 33 bool async_worker_context_enabled); |
32 | 34 |
33 // Overridden from RasterBufferProvider: | 35 // Overridden from RasterBufferProvider: |
34 std::unique_ptr<RasterBuffer> AcquireBufferForRaster( | 36 std::unique_ptr<RasterBuffer> AcquireBufferForRaster( |
35 const Resource* resource, | 37 const Resource* resource, |
36 uint64_t resource_content_id, | 38 uint64_t resource_content_id, |
37 uint64_t previous_content_id) override; | 39 uint64_t previous_content_id) override; |
38 void ReleaseBufferForRaster(std::unique_ptr<RasterBuffer> buffer) override; | 40 void ReleaseBufferForRaster(std::unique_ptr<RasterBuffer> buffer) override; |
39 void OrderingBarrier() override; | 41 void OrderingBarrier() override; |
40 ResourceFormat GetResourceFormat(bool must_support_alpha) const override; | 42 ResourceFormat GetResourceFormat(bool must_support_alpha) const override; |
41 bool GetResourceRequiresSwizzle(bool must_support_alpha) const override; | 43 bool GetResourceRequiresSwizzle(bool must_support_alpha) const override; |
(...skipping 10 matching lines...) Expand all Loading... |
52 const RasterSource::PlaybackSettings& playback_settings, | 54 const RasterSource::PlaybackSettings& playback_settings, |
53 uint64_t previous_content_id, | 55 uint64_t previous_content_id, |
54 uint64_t new_content_id); | 56 uint64_t new_content_id); |
55 | 57 |
56 protected: | 58 protected: |
57 OneCopyRasterBufferProvider(base::SequencedTaskRunner* task_runner, | 59 OneCopyRasterBufferProvider(base::SequencedTaskRunner* task_runner, |
58 ResourceProvider* resource_provider, | 60 ResourceProvider* resource_provider, |
59 int max_copy_texture_chromium_size, | 61 int max_copy_texture_chromium_size, |
60 bool use_partial_raster, | 62 bool use_partial_raster, |
61 int max_staging_buffer_usage_in_bytes, | 63 int max_staging_buffer_usage_in_bytes, |
62 ResourceFormat preferred_tile_format); | 64 ResourceFormat preferred_tile_format, |
| 65 bool async_worker_context_enabled); |
63 | 66 |
64 private: | 67 private: |
65 void PlaybackToStagingBuffer( | 68 void PlaybackToStagingBuffer( |
66 StagingBuffer* staging_buffer, | 69 StagingBuffer* staging_buffer, |
67 const Resource* resource, | 70 const Resource* resource, |
68 const RasterSource* raster_source, | 71 const RasterSource* raster_source, |
69 const gfx::Rect& raster_full_rect, | 72 const gfx::Rect& raster_full_rect, |
70 const gfx::Rect& raster_dirty_rect, | 73 const gfx::Rect& raster_dirty_rect, |
71 float scale, | 74 float scale, |
72 const RasterSource::PlaybackSettings& playback_settings, | 75 const RasterSource::PlaybackSettings& playback_settings, |
73 uint64_t previous_content_id, | 76 uint64_t previous_content_id, |
74 uint64_t new_content_id); | 77 uint64_t new_content_id); |
75 void CopyOnWorkerThread(StagingBuffer* staging_buffer, | 78 void CopyOnWorkerThread(StagingBuffer* staging_buffer, |
76 const Resource* resource, | 79 const Resource* resource, |
77 ResourceProvider::ScopedWriteLockGL* resource_lock, | 80 ResourceProvider::ScopedWriteLockGL* resource_lock, |
78 const RasterSource* raster_source, | 81 const RasterSource* raster_source, |
79 uint64_t previous_content_id, | 82 uint64_t previous_content_id, |
80 uint64_t new_content_id); | 83 uint64_t new_content_id); |
81 | 84 |
82 ResourceProvider* const resource_provider_; | 85 ResourceProvider* const resource_provider_; |
83 const int max_bytes_per_copy_operation_; | 86 const int max_bytes_per_copy_operation_; |
84 bool use_partial_raster_; | 87 bool use_partial_raster_; |
85 | 88 |
86 // Context lock must be acquired when accessing this member. | 89 // Context lock must be acquired when accessing this member. |
87 int bytes_scheduled_since_last_flush_; | 90 int bytes_scheduled_since_last_flush_; |
88 | 91 |
89 ResourceFormat preferred_tile_format_; | 92 ResourceFormat preferred_tile_format_; |
90 std::unique_ptr<StagingBufferPool> staging_pool_; | 93 std::unique_ptr<StagingBufferPool> staging_pool_; |
91 | 94 |
| 95 bool async_worker_context_enabled_; |
| 96 gpu::SyncToken sync_token_; |
| 97 |
92 DISALLOW_COPY_AND_ASSIGN(OneCopyRasterBufferProvider); | 98 DISALLOW_COPY_AND_ASSIGN(OneCopyRasterBufferProvider); |
93 }; | 99 }; |
94 | 100 |
95 } // namespace cc | 101 } // namespace cc |
96 | 102 |
97 #endif // CC_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ | 103 #endif // CC_RASTER_ONE_COPY_RASTER_BUFFER_PROVIDER_H_ |
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