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st/vdpau: improve frame dumping functionality a bit

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Just a workaround until we get a real unit-
testing tool for VDPAU.

Signed-off-by: Christian König <deathsimple@vodafone.de>
This commit is contained in:
Christian König
2012-03-15 11:14:47 +01:00
parent fa66fda5b0
commit f23a2cb5d2
1 changed files with 6 additions and 3 deletions
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5
src/gallium/state_trackers/vdpau/presentation.c
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@@ -286,10 +286,13 @@ vlVdpPresentationQueueDisplay(VdpPresentationQueue presentation_queue,
static unsigned int framenum = 0;
char cmd[256];
sprintf(cmd, "xwd -id %d -out vdpau_frame_%08d.xwd", (int)pq->drawable, ++framenum);
if (framenum) {
sprintf(cmd, "xwd -id %d -silent -out vdpau_frame_%08d.xwd", (int)pq->drawable, framenum);
if (system(cmd) != 0)
VDPAU_MSG(VDPAU_ERR, "[VDPAU] Dumping surface %d failed.\n", surface);
}
framenum++;
}
pipe_resource_reference(&tex, NULL);
pipe_surface_reference(&surf_draw, NULL);