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st/mesa: make use of the occlusion predicate query

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Ilia Mirkin 2016-02-04 21:51:58 -05:00
parent 50235ab3ab
commit 7aca4bb9b1
1 changed files with 10 additions and 2 deletions
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12
src/mesa/state_tracker/st_cb_queryobj.c
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@ -96,7 +96,8 @@ st_BeginQuery(struct gl_context *ctx, struct gl_query_object *q)
switch (q->Target) {
case GL_ANY_SAMPLES_PASSED:
case GL_ANY_SAMPLES_PASSED_CONSERVATIVE:
/* fall-through */
type = PIPE_QUERY_OCCLUSION_PREDICATE;
break;
case GL_SAMPLES_PASSED_ARB:
type = PIPE_QUERY_OCCLUSION_COUNTER;
break;
@ -240,7 +241,14 @@ get_query_result(struct pipe_context *pipe,
stq->base.Result = data.pipeline_statistics.c_primitives;
break;
default:
stq->base.Result = data.u64;
switch (stq->type) {
case PIPE_QUERY_OCCLUSION_PREDICATE:
stq->base.Result = !!data.b;
break;
default:
stq->base.Result = data.u64;
break;
}
break;
}