diff options
Diffstat (limited to 'platform/windows/gl_manager_windows.cpp')
| -rw-r--r-- | platform/windows/gl_manager_windows.cpp | 127 |
1 files changed, 60 insertions, 67 deletions
diff --git a/platform/windows/gl_manager_windows.cpp b/platform/windows/gl_manager_windows.cpp index 7689751f1b..dbe1e1aefa 100644 --- a/platform/windows/gl_manager_windows.cpp +++ b/platform/windows/gl_manager_windows.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* gl_manager_windows.cpp */ -/*************************************************************************/ -/* 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. */ -/*************************************************************************/ +/**************************************************************************/ +/* gl_manager_windows.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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. */ +/**************************************************************************/ #include "gl_manager_windows.h" @@ -185,6 +185,10 @@ Error GLManager_Windows::_create_context(GLWindow &win, GLDisplay &gl_display) { return ERR_CANT_CREATE; } + if (!wglSwapIntervalEXT) { + wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT"); + } + return OK; } @@ -293,50 +297,40 @@ void GLManager_Windows::swap_buffers() { } Error GLManager_Windows::initialize() { - wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT"); - wglGetSwapIntervalEXT = (PFNWGLGETSWAPINTERVALEXTPROC)wglGetProcAddress("wglGetSwapIntervalEXT"); - //glWrapperInit(wrapper_get_proc_address); - return OK; } -void GLManager_Windows::set_use_vsync(bool p_use) { - /* - static bool setup = false; - static PFNGLXSWAPINTERVALEXTPROC glXSwapIntervalEXT = nullptr; - static PFNGLXSWAPINTERVALSGIPROC glXSwapIntervalMESA = nullptr; - static PFNGLXSWAPINTERVALSGIPROC glXSwapIntervalSGI = nullptr; - - if (!setup) { - setup = true; - String extensions = glXQueryExtensionsString(x11_display, DefaultScreen(x11_display)); - if (extensions.find("GLX_EXT_swap_control") != -1) { - glXSwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalEXT"); - } - if (extensions.find("GLX_MESA_swap_control") != -1) { - glXSwapIntervalMESA = (PFNGLXSWAPINTERVALSGIPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalMESA"); - } - if (extensions.find("GLX_SGI_swap_control") != -1) { - glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalSGI"); - } +void GLManager_Windows::set_use_vsync(DisplayServer::WindowID p_window_id, bool p_use) { + GLWindow &win = get_window(p_window_id); + GLWindow *current = _current_window; + + if (&win != _current_window) { + window_make_current(p_window_id); } - int val = p_use ? 1 : 0; - if (glXSwapIntervalMESA) { - glXSwapIntervalMESA(val); - } else if (glXSwapIntervalSGI) { - glXSwapIntervalSGI(val); - } else if (glXSwapIntervalEXT) { - GLXDrawable drawable = glXGetCurrentDrawable(); - glXSwapIntervalEXT(x11_display, drawable, val); - } else { - return; + + if (wglSwapIntervalEXT) { + win.use_vsync = p_use; + wglSwapIntervalEXT(p_use ? 1 : 0); } - use_vsync = p_use; - */ + + if (current != _current_window) { + _current_window = current; + make_current(); + } +} + +bool GLManager_Windows::is_using_vsync(DisplayServer::WindowID p_window_id) const { + return get_window(p_window_id).use_vsync; } -bool GLManager_Windows::is_using_vsync() const { - return use_vsync; +HDC GLManager_Windows::get_hdc(DisplayServer::WindowID p_window_id) { + return get_window(p_window_id).hDC; +} + +HGLRC GLManager_Windows::get_hglrc(DisplayServer::WindowID p_window_id) { + const GLWindow &win = get_window(p_window_id); + const GLDisplay &disp = get_display(win.gldisplay_id); + return disp.hRC; } GLManager_Windows::GLManager_Windows(ContextType p_context_type) { @@ -344,7 +338,6 @@ GLManager_Windows::GLManager_Windows(ContextType p_context_type) { direct_render = false; glx_minor = glx_major = 0; - use_vsync = false; _current_window = nullptr; } |