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Fixed 3783 - Default libGL path for directFB on Linux differs from x11 path

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Clayton Craft

The default path used by directfb for libGL is different than the default path used by x11 in SDL2:

./src/video/directfb/SDL_DirectFB_opengl.c:
path = "libGL.so";

./src/video/x11/SDL_x11opengl.c:
#define DEFAULT_OPENGL  "libGL.so.1"

On at least one distro (Alpine Linux), libGL.so is not created (or more accurately the symlink to libGL.so.1 is not created). For consistency, the 'path' variable in SDL_DirectFB_opengl.c should patch the DEFAULT_OPENGL in SDL_x11opengl.c ("libGL.so.1")
This commit is contained in:
Sam Lantinga 2017-08-28 09:51:25 -07:00
parent aa43fb4d66
commit 5fe342eefc
1 changed files with 2 additions and 2 deletions
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4
src/video/directfb/SDL_DirectFB_opengl.c
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@ -117,9 +117,9 @@ DirectFB_GL_LoadLibrary(_THIS, const char *path)
if (path == NULL) {
path = SDL_getenv("SDL_VIDEO_GL_DRIVER");
path = SDL_getenv("SDL_OPENGL_LIBRARY");
if (path == NULL) {
path = "libGL.so";
path = "libGL.so.1";
}
}