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// Copyright 2016 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.
// SyncVk:
// Defines the class interface for SyncVk, implementing SyncImpl.
#include "libANGLE/renderer/EGLSyncImpl.h"
#include "libANGLE/renderer/SyncImpl.h"
#include "libANGLE/renderer/vulkan/CommandGraph.h"
namespace egl
class AttributeMap;
namespace rx
namespace vk
// The behaviors of SyncImpl and EGLSyncImpl as fence syncs (only supported type) are currently
// identical for the Vulkan backend, and this class implements both interfaces.
class SyncHelper
void releaseToRenderer(RendererVk *renderer);
angle::Result initialize(ContextVk *contextVk);
angle::Result clientWait(Context *context,
ContextVk *contextVk,
bool flushCommands,
uint64_t timeout,
VkResult *outResult);
void serverWait(ContextVk *contextVk);
angle::Result getStatus(Context *context, bool *signaled);
// The vkEvent that's signaled on `init` and can be waited on in `serverWait`, or queried with
// `getStatus`.
Event mEvent;
// The fence is signaled once the CB including the `init` signal is executed.
// `clientWait` waits on this fence.
Shared<Fence> mFence;
SharedResourceUse mUse;
} // namespace vk
class SyncVk final : public SyncImpl
~SyncVk() override;
void onDestroy(const gl::Context *context) override;
angle::Result set(const gl::Context *context, GLenum condition, GLbitfield flags) override;
angle::Result clientWait(const gl::Context *context,
GLbitfield flags,
GLuint64 timeout,
GLenum *outResult) override;
angle::Result serverWait(const gl::Context *context,
GLbitfield flags,
GLuint64 timeout) override;
angle::Result getStatus(const gl::Context *context, GLint *outResult) override;
vk::SyncHelper mFenceSync;
class EGLSyncVk final : public EGLSyncImpl
EGLSyncVk(const egl::AttributeMap &attribs);
~EGLSyncVk() override;
void onDestroy(const egl::Display *display) override;
egl::Error initialize(const egl::Display *display,
const gl::Context *context,
EGLenum type) override;
egl::Error clientWait(const egl::Display *display,
const gl::Context *context,
EGLint flags,
EGLTime timeout,
EGLint *outResult) override;
egl::Error serverWait(const egl::Display *display,
const gl::Context *context,
EGLint flags) override;
egl::Error getStatus(const egl::Display *display, EGLint *outStatus) override;
egl::Error dupNativeFenceFD(const egl::Display *display, EGLint *result) const override;
vk::SyncHelper mFenceSync;
} // namespace rx