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//
// Copyright 2019 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// SemaphoreImpl.h: Implements the rx::SemaphoreImpl class [EXT_external_objects]
#ifndef LIBANGLE_RENDERER_SEMAPHOREIMPL_H_
#define LIBANGLE_RENDERER_SEMAPHOREIMPL_H_
#include "angle_gl.h"
#include "common/PackedEnums.h"
#include "common/angleutils.h"
#include "libANGLE/Error.h"
#include "libANGLE/angletypes.h"
namespace gl
{
class Context;
class Semaphore;
} // namespace gl
namespace rx
{
class SemaphoreImpl : angle::NonCopyable
{
public:
virtual ~SemaphoreImpl() {}
virtual void onDestroy(const gl::Context *context) = 0;
virtual angle::Result importFd(gl::Context *context, gl::HandleType handleType, GLint fd) = 0;
virtual angle::Result importZirconHandle(gl::Context *context,
gl::HandleType handleType,
GLuint handle) = 0;
virtual angle::Result wait(gl::Context *context,
const gl::BufferBarrierVector &bufferBarriers,
const gl::TextureBarrierVector &textureBarriers) = 0;
virtual angle::Result signal(gl::Context *context,
const gl::BufferBarrierVector &bufferBarriers,
const gl::TextureBarrierVector &textureBarriers) = 0;
};
} // namespace rx
#endif // LIBANGLE_RENDERER_SEMAPHOREIMPL_H_
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