diff options
Diffstat (limited to 'src/mesa/drivers/dri/r200')
-rw-r--r-- | src/mesa/drivers/dri/r200/r200_lock.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c index 9ffdb2b212..b050dd7802 100644 --- a/src/mesa/drivers/dri/r200/r200_lock.c +++ b/src/mesa/drivers/dri/r200/r200_lock.c @@ -53,8 +53,10 @@ static void r200UpdatePageFlipping( r200ContextPtr rmesa ) { rmesa->doPageFlip = rmesa->sarea->pfState; - driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer, - rmesa->sarea->pfCurrentPage); + if (rmesa->glCtx->WinSysDrawBuffer) { + driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer, + rmesa->sarea->pfCurrentPage); + } } |