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/*************************************************************************/
/* context_egl_uwp.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef CONTEXT_EGL_UWP_H
#define CONTEXT_EGL_UWP_H
#include <wrl.h>
#include <EGL/egl.h>
#include "core/error/error_list.h"
#include "core/os/os.h"
using namespace Windows::UI::Core;
class ContextEGL_UWP {
public:
enum Driver {
GLES_2_0,
VULKAN, // FIXME: Add Vulkan support.
};
private:
CoreWindow ^ window;
EGLDisplay mEglDisplay;
EGLContext mEglContext;
EGLSurface mEglSurface;
EGLint width;
EGLint height;
bool vsync;
Driver driver;
public:
void release_current();
void make_current();
int get_window_width();
int get_window_height();
void swap_buffers();
void set_use_vsync(bool use) { vsync = use; }
bool is_using_vsync() const { return vsync; }
Error initialize();
void reset();
void cleanup();
ContextEGL_UWP(CoreWindow ^ p_window, Driver p_driver);
~ContextEGL_UWP();
};
#endif // CONTEXT_EGL_UWP_H
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