diff options
| author | Marek Olšák <[email protected]> | 2016-04-07 02:27:01 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-04-07 13:58:01 +0200 |
| commit | 5fac4887d865305f919e1d23cdb3a6f6d7043884 (patch) | |
| tree | 7c3b3926739c1d5715f640c11a7b25a7467edfc0 /src/gallium/drivers | |
| parent | baa0b3f4ccd960bb6131ba16b1f9d8736c6432c1 (diff) | |
radeonsi: disable perfect ZPASS counts for PIPE_QUERY_OCCLUSION_PREDICATE
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.h | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_query.c | 12 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 6 |
3 files changed, 16 insertions, 5 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index 381ad21a4e3..062c3193947 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -425,8 +425,9 @@ struct r600_common_context { unsigned flags; /* flush flags */ /* Queries. */ - /* The list of active queries. Only one query of each type can be active. */ + /* The list of active queries. */ int num_occlusion_queries; + int num_perfect_occlusion_queries; /* Keep track of non-timer queries, because they should be suspended * during context flushing. * The timer queries (TIME_ELAPSED) shouldn't be suspended for blits, diff --git a/src/gallium/drivers/radeon/r600_query.c b/src/gallium/drivers/radeon/r600_query.c index f9a5721fb97..7a2d2ee7f31 100644 --- a/src/gallium/drivers/radeon/r600_query.c +++ b/src/gallium/drivers/radeon/r600_query.c @@ -414,14 +414,22 @@ static void r600_update_occlusion_query_state(struct r600_common_context *rctx, if (type == PIPE_QUERY_OCCLUSION_COUNTER || type == PIPE_QUERY_OCCLUSION_PREDICATE) { bool old_enable = rctx->num_occlusion_queries != 0; - bool enable; + bool old_perfect_enable = + rctx->num_perfect_occlusion_queries != 0; + bool enable, perfect_enable; rctx->num_occlusion_queries += diff; assert(rctx->num_occlusion_queries >= 0); + if (type == PIPE_QUERY_OCCLUSION_COUNTER) { + rctx->num_perfect_occlusion_queries += diff; + assert(rctx->num_perfect_occlusion_queries >= 0); + } + enable = rctx->num_occlusion_queries != 0; + perfect_enable = rctx->num_perfect_occlusion_queries != 0; - if (enable != old_enable) { + if (enable != old_enable || perfect_enable != old_perfect_enable) { rctx->set_occlusion_query_state(&rctx->b, enable); } } diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index f559c73f065..057458c843a 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1310,16 +1310,18 @@ static void si_emit_db_render_state(struct si_context *sctx, struct r600_atom *s /* DB_COUNT_CONTROL (occlusion queries) */ if (sctx->b.num_occlusion_queries > 0) { + bool perfect = sctx->b.num_perfect_occlusion_queries > 0; + if (sctx->b.chip_class >= CIK) { radeon_emit(cs, - S_028004_PERFECT_ZPASS_COUNTS(1) | + S_028004_PERFECT_ZPASS_COUNTS(perfect) | S_028004_SAMPLE_RATE(sctx->framebuffer.log_samples) | S_028004_ZPASS_ENABLE(1) | S_028004_SLICE_EVEN_ENABLE(1) | S_028004_SLICE_ODD_ENABLE(1)); } else { radeon_emit(cs, - S_028004_PERFECT_ZPASS_COUNTS(1) | + S_028004_PERFECT_ZPASS_COUNTS(perfect) | S_028004_SAMPLE_RATE(sctx->framebuffer.log_samples)); } } else { |