In queryid_valid() index is unsigned so checking if it is less
than zero is useless. On queryid_to_index() is comment
saying 0 is reserved to be invalid thus rule it out.
CC: Robert Bragg <rob...@sixbynine.org>
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>
---
src/mesa/main/performance_query.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/main/performance_query.c
b/src/mesa/main/performance_query.c
index aa10351..079d3c8 100644
--- a/src/mesa/main/performance_query.c
+++ b/src/mesa/main/performance_query.c
@@ -91,7 +91,7 @@ static inline bool
queryid_valid(const struct gl_context *ctx, unsigned numQueries, GLuint
queryid)
{
GLuint index = queryid_to_index(queryid);
- return index >= 0 && index < numQueries;
+ return index != 0 && index < numQueries;
}
static inline GLuint
--
2.7.4
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