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gpu / command_buffer / service / shared_image / raw_draw_image_backing_factory.h [blame]
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_COMMAND_BUFFER_SERVICE_SHARED_IMAGE_RAW_DRAW_IMAGE_BACKING_FACTORY_H_
#define GPU_COMMAND_BUFFER_SERVICE_SHARED_IMAGE_RAW_DRAW_IMAGE_BACKING_FACTORY_H_
#include <memory>
#include "gpu/command_buffer/common/shared_image_usage.h"
#include "gpu/command_buffer/service/shared_image/shared_image_backing_factory.h"
namespace gpu {
class RawDrawImageBackingFactory : public SharedImageBackingFactory {
public:
RawDrawImageBackingFactory();
~RawDrawImageBackingFactory() override;
// SharedImageBackingFactory implementation:
std::unique_ptr<SharedImageBacking> CreateSharedImage(
const Mailbox& mailbox,
viz::SharedImageFormat format,
SurfaceHandle surface_handle,
const gfx::Size& size,
const gfx::ColorSpace& color_space,
GrSurfaceOrigin surface_origin,
SkAlphaType alpha_type,
SharedImageUsageSet usage,
std::string debug_label,
bool is_thread_safe) override;
std::unique_ptr<SharedImageBacking> CreateSharedImage(
const Mailbox& mailbox,
viz::SharedImageFormat format,
const gfx::Size& size,
const gfx::ColorSpace& color_space,
GrSurfaceOrigin surface_origin,
SkAlphaType alpha_type,
SharedImageUsageSet usage,
std::string debug_label,
bool is_thread_safe,
base::span<const uint8_t> pixel_data) override;
std::unique_ptr<SharedImageBacking> CreateSharedImage(
const Mailbox& mailbox,
viz::SharedImageFormat format,
const gfx::Size& size,
const gfx::ColorSpace& color_space,
GrSurfaceOrigin surface_origin,
SkAlphaType alpha_type,
SharedImageUsageSet usage,
std::string debug_label,
gfx::GpuMemoryBufferHandle handle) override;
bool IsSupported(SharedImageUsageSet usage,
viz::SharedImageFormat format,
const gfx::Size& size,
bool thread_safe,
gfx::GpuMemoryBufferType gmb_type,
GrContextType gr_context_type,
base::span<const uint8_t> pixel_data) override;
SharedImageBackingType GetBackingType() override;
private:
bool CanUseRawDrawImageBacking(SharedImageUsageSet usage,
GrContextType gr_context_type) const;
};
} // namespace gpu
#endif // GPU_COMMAND_BUFFER_SERVICE_SHARED_IMAGE_RAW_DRAW_IMAGE_BACKING_FACTORY_H_