r300g: Fix queries on big endian hosts.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Corbin Simpson <MostAwesomeDude@gmail.com>

diff --git a/src/gallium/drivers/r300/r300_query.c b/src/gallium/drivers/r300/r300_query.c
index 9e784b5fecfb716b0841f525b4e95a8a93902fad..55ec66deb722af6811f1d4bb92790001901a9dd6 100644 (file)
--- a/src/gallium/drivers/r300/r300_query.c
+++ b/src/gallium/drivers/r300/r300_query.c
@@ -132,7 +132,8 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
     /* Sum up the results. */
     temp = 0;
     for (i = 0; i < q->num_results; i++) {
-        temp += *map;
+        /* Convert little endian values written by GPU to CPU byte order */
+        temp += util_le32_to_cpu(*map);
         map++;
     }