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Avoid SIGSEGV if glCheckFramebufferStatus not available

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Aaron Culliney
2017-07-09 15:41:43 -07:00
parent 13bf93e5ca
commit bdbe544c3b
1 changed files with 5 additions and 3 deletions
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src/video/glvideo.c
+5 -3
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@@ -242,9 +242,11 @@ static void glvideo_init(void) {
// Check for errors to make sure all of our setup went ok
GL_ERRLOG("finished initialization");
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
ERRQUIT("framebuffer status: %04X", status);
if (glCheckFramebufferStatus != NULL) {
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE) {
ERRQUIT("framebuffer status: %04X", status);
}
}
}