diff options
| author | Nicolai Hähnle <[email protected]> | 2017-09-12 18:46:46 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-09-18 11:25:18 +0200 |
| commit | 3f6b3d9db72c45e648c8c5943ef949273b110005 (patch) | |
| tree | 42a40a28274ee27bc0878a7414aaa6670ba56ee6 /src/gallium/drivers/nouveau/nv30/nv30_query.c | |
| parent | 94736d31c364635a76a11e0bd4f046a42d2221d5 (diff) | |
gallium: add PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE
To be able to properly distinguish between GL_ANY_SAMPLES_PASSED
and GL_ANY_SAMPLES_PASSED_CONSERVATIVE.
This patch goes through all drivers, having them treat the two
query types identically, except:
1. radeon incorrectly enabled conservative mode on
PIPE_QUERY_OCCLUSION_PREDICATE. We now do it correctly, only
on PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE.
2. st/mesa uses the new query type.
Fixes dEQP-GLES31.functional.fbo.no_attachments.*
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/nv30/nv30_query.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv30/nv30_query.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_query.c b/src/gallium/drivers/nouveau/nv30/nv30_query.c index 83ea3afec02..f26728868af 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_query.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_query.c @@ -121,6 +121,7 @@ nv30_query_create(struct pipe_context *pipe, unsigned type, unsigned index) break; case PIPE_QUERY_OCCLUSION_COUNTER: case PIPE_QUERY_OCCLUSION_PREDICATE: + case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE: q->enable = NV30_3D_QUERY_ENABLE; q->report = 1; break; @@ -228,7 +229,8 @@ nv30_query_result(struct pipe_context *pipe, struct pipe_query *pq, nv30_query_object_del(screen, &q->qo[1]); } - if (q->type == PIPE_QUERY_OCCLUSION_PREDICATE) + if (q->type == PIPE_QUERY_OCCLUSION_PREDICATE || + q->type == PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE) result->b = !!q->result; else result->u64 = q->result; |