blob: 2e7771a2d4a0d492f986abf518256be93c36dc02 [file] [log] [blame]
// Copyright 2017 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 UI_GL_GL_FENCE_ANDROID_NATIVE_FENCE_SYNC_H_
#define UI_GL_GL_FENCE_ANDROID_NATIVE_FENCE_SYNC_H_
#include "base/files/scoped_file.h"
#include "build/build_config.h"
#include "ui/gl/gl_export.h"
#include "ui/gl/gl_fence_egl.h"
namespace gl {
class GL_EXPORT GLFenceAndroidNativeFenceSync : public GLFenceEGL {
public:
GLFenceAndroidNativeFenceSync(const GLFenceAndroidNativeFenceSync&) = delete;
GLFenceAndroidNativeFenceSync& operator=(
const GLFenceAndroidNativeFenceSync&) = delete;
~GLFenceAndroidNativeFenceSync() override;
static std::unique_ptr<GLFenceAndroidNativeFenceSync> CreateForGpuFence();
static std::unique_ptr<GLFenceAndroidNativeFenceSync> CreateFromGpuFence(
const gfx::GpuFence&);
std::unique_ptr<gfx::GpuFence> GetGpuFence() override;
// This is a best effort to get status change time. It might fail and a null
// TimeTicks will be returned in that case.
base::TimeTicks GetStatusChangeTime();
private:
GLFenceAndroidNativeFenceSync();
static std::unique_ptr<GLFenceAndroidNativeFenceSync> CreateInternal(
EGLenum type,
EGLint* attribs);
};
} // namespace gl
#endif // UI_GL_GL_FENCE_ANDROID_NATIVE_FENCE_SYNC_H_