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st/mesa: implement ARB_transform_feedback_overflow_query 

v2: update for new cap name

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2017-07-26 18:57:56 +02:00
parent 877d800d60
commit d8b78bb0ee
2 changed files with 4 additions and 1 deletions
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4
src/mesa/state_tracker/st_cb_queryobj.c
View File

@ -118,7 +118,7 @@ st_BeginQuery(struct gl_context *ctx, struct gl_query_object *q)
type = PIPE_QUERY_SO_OVERFLOW_PREDICATE;
break;
case GL_TRANSFORM_FEEDBACK_OVERFLOW_ARB:
type = PIPE_QUERY_SO_OVERFLOW_PREDICATE;
type = PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE;
break;
case GL_TIME_ELAPSED:
if (st->has_time_elapsed)
@ -260,6 +260,8 @@ get_query_result(struct pipe_context *pipe,
default:
switch (stq->type) {
case PIPE_QUERY_OCCLUSION_PREDICATE:
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
stq->base.Result = !!data.b;
break;
default:

1
src/mesa/state_tracker/st_extensions.c
View File

@ -626,6 +626,7 @@ void st_init_extensions(struct pipe_screen *screen,
{ o(ARB_timer_query), PIPE_CAP_QUERY_TIMESTAMP },
{ o(ARB_transform_feedback2), PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME },
{ o(ARB_transform_feedback3), PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS },
{ o(ARB_transform_feedback_overflow_query), PIPE_CAP_QUERY_SO_OVERFLOW },
{ o(KHR_blend_equation_advanced), PIPE_CAP_TGSI_FS_FBFETCH },