e01e33bd00
This is necessary because the Raspberry Pi is a strange beast, that believes it has OpenGL support (through glX?) but generally has GLES2 support. So when using the raspberry video target, we need to force this to default to a GLES2 context, or by default SDL_CreateWindow() will fail, deep down when it tries to load the proper GL library. Fixes testsprite2 (and basically everything else that wasn't testgles2) when run on a Raspberry Pi without a X server. Please note that other targets might also need this filled in, the Raspberry Pi is just the most prominent and readily-available System-On-A-Chip style thing on my desk. :)
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2017 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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#include "../../SDL_internal.h"
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#if SDL_VIDEO_DRIVER_RPI && SDL_VIDEO_OPENGL_EGL
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#include "SDL_rpivideo.h"
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#include "SDL_rpiopengles.h"
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/* EGL implementation of SDL OpenGL support */
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void
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RPI_GLES_DefaultProfileConfig(_THIS, int *mask, int *major, int *minor)
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{
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*mask = SDL_GL_CONTEXT_PROFILE_ES;
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*major = 2;
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*minor = 0;
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}
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int
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RPI_GLES_LoadLibrary(_THIS, const char *path) {
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return SDL_EGL_LoadLibrary(_this, path, EGL_DEFAULT_DISPLAY, 0);
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}
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SDL_EGL_CreateContext_impl(RPI)
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SDL_EGL_SwapWindow_impl(RPI)
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SDL_EGL_MakeCurrent_impl(RPI)
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#endif /* SDL_VIDEO_DRIVER_RPI && SDL_VIDEO_OPENGL_EGL */
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/* vi: set ts=4 sw=4 expandtab: */
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