diff options
Diffstat (limited to 'src/glx/glxcmds.c')
| -rw-r--r-- | src/glx/glxcmds.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c index b0482977d53..926be1014a8 100644 --- a/src/glx/glxcmds.c +++ b/src/glx/glxcmds.c @@ -2693,6 +2693,9 @@ __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable, if (divisor > 0 && remainder >= divisor) return -1; + if (target_msc == 0 && divisor == 0 && remainder == 0) + remainder = 1; + #ifdef __DRI_SWAP_BUFFER_COUNTER if (psc->counters != NULL) return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc, |