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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_RESOURCE_PROVIDER_H_ | 5 #ifndef CC_RESOURCES_RESOURCE_PROVIDER_H_ |
6 #define CC_RESOURCES_RESOURCE_PROVIDER_H_ | 6 #define CC_RESOURCES_RESOURCE_PROVIDER_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
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77 RESOURCE_TYPE_BITMAP, | 77 RESOURCE_TYPE_BITMAP, |
78 }; | 78 }; |
79 | 79 |
80 static scoped_ptr<ResourceProvider> Create( | 80 static scoped_ptr<ResourceProvider> Create( |
81 OutputSurface* output_surface, | 81 OutputSurface* output_surface, |
82 SharedBitmapManager* shared_bitmap_manager, | 82 SharedBitmapManager* shared_bitmap_manager, |
83 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 83 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
84 BlockingTaskRunner* blocking_main_thread_task_runner, | 84 BlockingTaskRunner* blocking_main_thread_task_runner, |
85 int highp_threshold_min, | 85 int highp_threshold_min, |
86 bool use_rgba_4444_texture_format, | 86 bool use_rgba_4444_texture_format, |
87 bool use_tile_compression, | |
reveman
2015/07/21 04:26:33
s/use_tile_compression/use_compressed_texture_form
| |
87 size_t id_allocation_chunk_size, | 88 size_t id_allocation_chunk_size, |
88 bool use_persistent_map_for_gpu_memory_buffers); | 89 bool use_persistent_map_for_gpu_memory_buffers); |
89 virtual ~ResourceProvider(); | 90 virtual ~ResourceProvider(); |
90 | 91 |
91 void DidLoseOutputSurface() { lost_output_surface_ = true; } | 92 void DidLoseOutputSurface() { lost_output_surface_ = true; } |
92 | 93 |
93 int max_texture_size() const { return max_texture_size_; } | 94 int max_texture_size() const { return max_texture_size_; } |
94 ResourceFormat memory_efficient_texture_format() const { | 95 ResourceFormat memory_efficient_texture_format(bool must_be_noncompressed, |
reveman
2015/07/21 04:26:33
Can we avoid must_be_noncompressed param for now a
| |
95 return use_rgba_4444_texture_format_ ? RGBA_4444 : best_texture_format_; | 96 bool must_support_alpha) const; |
reveman
2015/07/21 04:26:33
I think this change that adds a "bool alpha" param
| |
96 } | |
97 ResourceFormat best_texture_format() const { return best_texture_format_; } | 97 ResourceFormat best_texture_format() const { return best_texture_format_; } |
98 ResourceFormat best_render_buffer_format() const { | 98 ResourceFormat best_render_buffer_format() const { |
99 return best_render_buffer_format_; | 99 return best_render_buffer_format_; |
100 } | 100 } |
101 ResourceFormat yuv_resource_format() const { return yuv_resource_format_; } | 101 ResourceFormat yuv_resource_format() const { return yuv_resource_format_; } |
102 bool use_sync_query() const { return use_sync_query_; } | 102 bool use_sync_query() const { return use_sync_query_; } |
103 bool use_persistent_map_for_gpu_memory_buffers() const { | 103 bool use_persistent_map_for_gpu_memory_buffers() const { |
104 return use_persistent_map_for_gpu_memory_buffers_; | 104 return use_persistent_map_for_gpu_memory_buffers_; |
105 } | 105 } |
106 size_t num_resources() const { return resources_.size(); } | 106 size_t num_resources() const { return resources_.size(); } |
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437 | 437 |
438 void ValidateResource(ResourceId id) const; | 438 void ValidateResource(ResourceId id) const; |
439 | 439 |
440 protected: | 440 protected: |
441 ResourceProvider(OutputSurface* output_surface, | 441 ResourceProvider(OutputSurface* output_surface, |
442 SharedBitmapManager* shared_bitmap_manager, | 442 SharedBitmapManager* shared_bitmap_manager, |
443 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 443 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
444 BlockingTaskRunner* blocking_main_thread_task_runner, | 444 BlockingTaskRunner* blocking_main_thread_task_runner, |
445 int highp_threshold_min, | 445 int highp_threshold_min, |
446 bool use_rgba_4444_texture_format, | 446 bool use_rgba_4444_texture_format, |
447 bool use_tile_compression, | |
447 size_t id_allocation_chunk_size, | 448 size_t id_allocation_chunk_size, |
448 bool use_persistent_map_for_gpu_memory_buffers); | 449 bool use_persistent_map_for_gpu_memory_buffers); |
449 void Initialize(); | 450 void Initialize(); |
450 | 451 |
451 private: | 452 private: |
452 struct Resource { | 453 struct Resource { |
453 enum Origin { INTERNAL, EXTERNAL, DELEGATED }; | 454 enum Origin { INTERNAL, EXTERNAL, DELEGATED }; |
454 | 455 |
455 ~Resource(); | 456 ~Resource(); |
456 Resource(unsigned texture_id, | 457 Resource(unsigned texture_id, |
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587 bool use_compressed_texture_etc1_; | 588 bool use_compressed_texture_etc1_; |
588 ResourceFormat yuv_resource_format_; | 589 ResourceFormat yuv_resource_format_; |
589 int max_texture_size_; | 590 int max_texture_size_; |
590 ResourceFormat best_texture_format_; | 591 ResourceFormat best_texture_format_; |
591 ResourceFormat best_render_buffer_format_; | 592 ResourceFormat best_render_buffer_format_; |
592 | 593 |
593 base::ThreadChecker thread_checker_; | 594 base::ThreadChecker thread_checker_; |
594 | 595 |
595 scoped_refptr<Fence> current_read_lock_fence_; | 596 scoped_refptr<Fence> current_read_lock_fence_; |
596 bool use_rgba_4444_texture_format_; | 597 bool use_rgba_4444_texture_format_; |
598 bool use_tile_compression_; | |
597 | 599 |
598 const size_t id_allocation_chunk_size_; | 600 const size_t id_allocation_chunk_size_; |
599 scoped_ptr<IdAllocator> texture_id_allocator_; | 601 scoped_ptr<IdAllocator> texture_id_allocator_; |
600 scoped_ptr<IdAllocator> buffer_id_allocator_; | 602 scoped_ptr<IdAllocator> buffer_id_allocator_; |
601 | 603 |
602 bool use_sync_query_; | 604 bool use_sync_query_; |
603 bool use_persistent_map_for_gpu_memory_buffers_; | 605 bool use_persistent_map_for_gpu_memory_buffers_; |
604 // Fence used for CopyResource if CHROMIUM_sync_query is not supported. | 606 // Fence used for CopyResource if CHROMIUM_sync_query is not supported. |
605 scoped_refptr<SynchronousFence> synchronous_fence_; | 607 scoped_refptr<SynchronousFence> synchronous_fence_; |
606 | 608 |
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658 return format_gl_data_format[format]; | 660 return format_gl_data_format[format]; |
659 } | 661 } |
660 | 662 |
661 inline GLenum GLInternalFormat(ResourceFormat format) { | 663 inline GLenum GLInternalFormat(ResourceFormat format) { |
662 return GLDataFormat(format); | 664 return GLDataFormat(format); |
663 } | 665 } |
664 | 666 |
665 } // namespace cc | 667 } // namespace cc |
666 | 668 |
667 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ | 669 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ |
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