| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_RASTER_BITMAP_RASTER_BUFFER_PROVIDER_H_ |
| #define CC_RASTER_BITMAP_RASTER_BUFFER_PROVIDER_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/macros.h" |
| #include "base/values.h" |
| #include "cc/raster/raster_buffer_provider.h" |
| |
| namespace base { |
| namespace trace_event { |
| class ConvertableToTraceFormat; |
| } |
| } |
| |
| namespace cc { |
| class LayerTreeFrameSink; |
| |
| class CC_EXPORT BitmapRasterBufferProvider : public RasterBufferProvider { |
| public: |
| ~BitmapRasterBufferProvider() override; |
| |
| explicit BitmapRasterBufferProvider(LayerTreeFrameSink* frame_sink); |
| |
| // Overridden from RasterBufferProvider: |
| std::unique_ptr<RasterBuffer> AcquireBufferForRaster( |
| const ResourcePool::InUsePoolResource& resource, |
| uint64_t resource_content_id, |
| uint64_t previous_content_id) override; |
| void Flush() override; |
| viz::ResourceFormat GetResourceFormat() const override; |
| bool IsResourceSwizzleRequired() const override; |
| bool IsResourcePremultiplied() const override; |
| bool CanPartialRasterIntoProvidedResource() const override; |
| bool IsResourceReadyToDraw( |
| const ResourcePool::InUsePoolResource& resource) const override; |
| uint64_t SetReadyToDrawCallback( |
| const std::vector<const ResourcePool::InUsePoolResource*>& resources, |
| const base::Closure& callback, |
| uint64_t pending_callback_id) const override; |
| void Shutdown() override; |
| |
| private: |
| std::unique_ptr<base::trace_event::ConvertableToTraceFormat> StateAsValue() |
| const; |
| |
| LayerTreeFrameSink* const frame_sink_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BitmapRasterBufferProvider); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_RASTER_BITMAP_RASTER_BUFFER_PROVIDER_H_ |