7da09a7f45
For GL+Linux, PlatformGLX will try to open an X11 window regardless of whether we are doing headless/offscreen rendering or not. Here we add an OSMesa platform, which will allow us to avoid opening any window on Linux. This is particularly useful for situation where a display is not available, like for CI. One important detail is that even though we are displaying through a window, we keep the SDL2 dependency in tact for gltf_viewer. This is due to the fact that gltf_viewer is built upon FilamentApp, which is heavily integrated with SDL2. This is mostly ok since we won't be hitting any path for opening a window due to gltf_viewer's existing support for headless mode.
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef SDL_config_h_
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#define SDL_config_h_
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#include "SDL_platform.h"
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/**
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* \file SDL_config.h
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*/
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/* Add any platform that doesn't build using the configure system. */
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#if defined(__WIN32__)
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#include "SDL_config_windows.h"
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#elif defined(__WINRT__)
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#include "SDL_config_winrt.h"
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#elif defined(__MACOSX__)
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#include "SDL_config_macosx.h"
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#elif defined(__IPHONEOS__)
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#include "SDL_config_iphoneos.h"
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#elif defined(__ANDROID__)
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#include "SDL_config_android.h"
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#elif defined(__PSP__)
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#include "SDL_config_psp.h"
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#elif defined(__LINUX__)
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#if defined(FILAMENT_SUPPORTS_WAYLAND)
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#include "SDL_config_linux_wayland.h"
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#elif defined(FILAMENT_SUPPORTS_X11)
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#include "SDL_config_linux_x11.h"
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#elif defined(FILAMENT_SUPPORTS_OSMESA)
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// We still want the same defines and libs as x11 but we won't actually
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// open any windows.
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#include "SDL_config_linux_x11.h"
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#endif
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#else
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/* This is a minimal configuration just to get SDL running on new platforms */
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#include "SDL_config_minimal.h"
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#endif /* platform config */
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#ifdef USING_GENERATED_CONFIG_H
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#error Wrong SDL_config.h, check your include path?
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#endif
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#endif /* SDL_config_h_ */
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