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radeon/compute: Always report at least 1 compute unit

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Some apps will abort if they detect 0 compute units.  This fixes
crashes in some OpenCV tests.
This commit is contained in:
Tom Stellard
2014-06-13 12:58:13 -04:00
parent ffe609cc69
commit ac26a562ed
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/radeon/r600_pipe_common.c
+1 -1
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@@ -523,7 +523,7 @@ static int r600_get_compute_param(struct pipe_screen *screen,
case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
if (ret) {
uint32_t *max_compute_units = ret;
*max_compute_units = rscreen->info.max_compute_units;
*max_compute_units = MAX2(rscreen->info.max_compute_units, 1);
}
return sizeof(uint32_t);