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radeon: Take the hardware lock for swaps and flips.

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Otherwise they fail with AIGLX at least.
This commit is contained in:
Michel Dänzer 2009-03-16 11:33:14 +01:00
parent 0fc6c2644c
commit 9c591c52c7
1 changed files with 3 additions and 0 deletions
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3
src/mesa/drivers/dri/radeon/radeon_common.c
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@ -420,6 +420,7 @@ void radeonCopyBuffer( __DRIdrawablePrivate *dPriv,
fprintf( stderr, "\n%s( %p )\n\n", __FUNCTION__, (void *) rmesa->glCtx );
}
LOCK_HARDWARE( rmesa );
nbox = dPriv->numClipRects; /* must be in locked region */
for ( i = 0 ; i < nbox ; ) {
@ -509,6 +510,8 @@ static GLboolean radeonPageFlip( __DRIdrawablePrivate *dPriv )
psp = dPriv->driScreenPriv;
LOCK_HARDWARE( radeon );
if ( RADEON_DEBUG & DEBUG_IOCTL ) {
fprintf(stderr, "%s: pfCurrentPage: %d %d\n", __FUNCTION__,
radeon->sarea->pfCurrentPage, radeon->sarea->pfState);