Add GLES2 2D renderer + Linux display manager

First implementation with Linux display manager.

- Add single-threaded mode for EditorResourcePreview (needed for OpenGL).

Co-authored-by: clayjohn <claynjohn@gmail.com>
Co-authored-by: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>

1 files changed, 0 insertions, 77 deletions

diff --git a/platform/windows/context_gl_windows.h b/platform/windows/context_gl_windows.h
deleted file mode 100644
index feff1d825b..0000000000
--- a/platform/windows/context_gl_windows.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*************************************************************************/
-/*  context_gl_windows.h                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 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.                */
-/*************************************************************************/
-
-#if defined(OPENGL_ENABLED) || defined(GLES_ENABLED)
-
-// Author: Juan Linietsky <reduzio@gmail.com>, (C) 2008
-
-#ifndef CONTEXT_GL_WIN_H
-#define CONTEXT_GL_WIN_H
-
-#include "core/error/error_list.h"
-#include "core/os/os.h"
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-typedef bool(APIENTRY *PFNWGLSWAPINTERVALEXTPROC)(int interval);
-typedef int(APIENTRY *PFNWGLGETSWAPINTERVALEXTPROC)(void);
-
-class ContextGL_Windows {
-	HDC hDC;
-	HGLRC hRC;
-	unsigned int pixel_format;
-	HWND hWnd;
-	bool opengl_3_context;
-	bool use_vsync;
-
-	PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT;
-	PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT;
-
-public:
-	void release_current();
-
-	void make_current();
-
-	int get_window_width();
-	int get_window_height();
-	void swap_buffers();
-
-	Error initialize();
-
-	void set_use_vsync(bool p_use);
-	bool is_using_vsync() const;
-
-	ContextGL_Windows(HWND hwnd, bool p_opengl_3_context);
-	~ContextGL_Windows();
-};
-
-#endif
-#endif