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r300g: read occlusion query results from both Z pipes on RV530

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This commit is contained in:
Marek Olšák
2009-10-26 01:47:55 +01:00
committed by Joakim Sindholt
parent 827002f5ff
commit 5241b9568c
1 changed files with 8 additions and 2 deletions
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src/gallium/drivers/r300/r300_query.c
+8 -2
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@@ -113,7 +113,7 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
unsigned flags = PIPE_BUFFER_USAGE_CPU_READ;
uint32_t* map;
uint32_t temp = 0;
unsigned i;
unsigned i, num_results;
if (q->flushed == FALSE)
pipe->flush(pipe, 0, NULL);
@@ -125,7 +125,13 @@ static boolean r300_get_query_result(struct pipe_context* pipe,
if (!map)
return FALSE;
map += q->offset / 4;
for (i = 0; i < r300screen->caps->num_frag_pipes; i++) {
if (r300screen->caps->family == CHIP_FAMILY_RV530)
num_results = r300screen->caps->num_z_pipes;
else
num_results = r300screen->caps->num_frag_pipes;
for (i = 0; i < num_results; i++) {
if (*map == ~0U) {
/* Looks like our results aren't ready yet. */
if (wait) {