shared_image_interface.h | Explore in Territory

// Copyright 2018 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_CLIENT_SHARED_IMAGE_INTERFACE_H_
#define GPU_COMMAND_BUFFER_CLIENT_SHARED_IMAGE_INTERFACE_H_

#include <cstdint>

#include "base/compiler_specific.h"
#include "base/containers/span.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "build/build_config.h"
#include "components/viz/common/resources/shared_image_format.h"
#include "gpu/command_buffer/common/mailbox.h"
#include "gpu/command_buffer/common/shared_image_usage.h"
#include "gpu/command_buffer/common/sync_token.h"
#include "gpu/gpu_export.h"
#include "gpu/ipc/common/surface_handle.h"
#include "third_party/skia/include/core/SkImageInfo.h"
#include "third_party/skia/include/gpu/GrTypes.h"
#include "ui/gfx/buffer_types.h"
#include "ui/gfx/color_space.h"
#include "ui/gfx/gpu_memory_buffer.h"

#if !BUILDFLAG(IS_NACL)
#include "ui/gfx/native_pixmap.h"
#include "ui/gfx/native_pixmap_handle.h"
#endif

#if BUILDFLAG(IS_FUCHSIA)
#include <lib/zx/channel.h>
#include <lib/zx/eventpair.h>
#endif  // BUILDFLAG(IS_FUCHSIA)

namespace gfx {
class GpuFence;
class Size;

#if BUILDFLAG(IS_WIN)
class D3DSharedFence;
#endif
}  // namespace gfx

namespace media {
class MockSharedImageInterface;
}

namespace gpu {
class ClientSharedImage;
class ClientSharedImageInterface;
struct ExportedSharedImage;
class GpuChannelSharedImageInterface;
struct SharedImageCapabilities;
class SharedImageInterfaceHolder;
class SharedImageInterfaceInProcess;
class TestSharedImageInterface;

struct SharedImageMetadata { … };

struct SharedImageInfo { … };

// An interface to create shared images and swap chains that can be imported
// into other APIs. This interface is thread-safe and (essentially) stateless.
// It is asynchronous in the same sense as GLES2Interface or RasterInterface in
// that commands are executed asynchronously on the service side, but can be
// synchronized using SyncTokens. See //docs/design/gpu_synchronization.md.
class GPU_EXPORT SharedImageInterface
    : public base::RefCountedThreadSafe<SharedImageInterface> { … };

// |SharedImageInterfaceHolder| provides thread-safe access to
// |SharedImageInterface| via a weak reference.
class GPU_EXPORT SharedImageInterfaceHolder
    : public base::RefCountedThreadSafe<SharedImageInterfaceHolder> { … };

}  // namespace gpu

#endif  // GPU_COMMAND_BUFFER_CLIENT_SHARED_IMAGE_INTERFACE_H_
chromium/gpu/command_buffer/client/shared_image_interface.h
