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DRI2: make target_sbc signed

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We need to track invalid targets as well as 0 targets, so just make it
signed so our comparisons work like they should.

Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Reported-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Jesse Barnes 2010-03-04 09:54:15 -08:00
parent c4d54816f2
commit 4c8ec49826
1 changed files with 1 additions and 1 deletions
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hw/xfree86/dri2/dri2.c
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@ -62,7 +62,7 @@ typedef struct _DRI2Drawable {
ClientPtr blockedClient;
int swap_interval;
CARD64 swap_count;
CARD64 target_sbc; /* -1 means no SBC wait outstanding */
int64_t target_sbc; /* -1 means no SBC wait outstanding */
CARD64 last_swap_target; /* most recently queued swap target */
int swap_limit; /* for N-buffering */
} DRI2DrawableRec, *DRI2DrawablePtr;