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From: Thomas Jarosch To: Ryan C. Gordon Subject: SDL: DirectFB videodriver segfault Date: Sun, 21 Dec 2003 20:40:14 +0100 Hi Ryan, attached is a patch to fix a segfault in DirectFB_VideoQuit. When SetVideoMode never gets called (f.e. wrong command line arguments for "testsprite"), this->screen->hwdata is NULL. Cheers, Thomas
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 22 Dec 2003 01:21:20 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_GL_SwapBuffers" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_GL_SwapBuffers\- Swap OpenGL framebuffers/Update Display
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBvoid \fBSDL_GL_SwapBuffers\fP\fR(\fBvoid \fR);
.SH "DESCRIPTION"
.PP
Swap the OpenGL buffers, if double-buffering is supported\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_SetVideoMode\fP\fR, \fI\fBSDL_GL_SetAttribute\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01