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r300g/swtcl: avoid an infinite loop if an occl. query doesn't return anything

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This commit is contained in:
Marek Olšák 2010-05-28 00:04:05 +02:00
parent 6a143b8424
commit 49244df5a8
1 changed files with 6 additions and 2 deletions
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8
src/gallium/drivers/r300/r300_query.c
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@ -146,9 +146,13 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
/* Looks like our results aren't ready yet. */
if (wait) {
fprintf(stderr, "r300: Despite waiting, OQ results haven't "
"come in yet.\n");
"come in yet. This is a driver bug.\n"
"r300: Returning bogus results to avoid "
"a possible infinite loop...\n");
temp = 987654321;
} else {
temp = ~0U;
}
temp = ~0U;
break;
}
temp += *map;