From: Niels Ole Salscheider Date: Wed, 28 Aug 2013 16:42:40 +0000 (+0200) Subject: radeonsi: Do not suspend timer queries X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=217d2f73596f9abfbbdcbf5cfd2b684851178c46;p=mesa.git radeonsi: Do not suspend timer queries Signed-off-by: Niels Ole Salscheider Signed-off-by: Marek Olšák --- diff --git a/src/gallium/drivers/radeonsi/r600.h b/src/gallium/drivers/radeonsi/r600.h index ce0468d4155..ac3b2f181ea 100644 --- a/src/gallium/drivers/radeonsi/r600.h +++ b/src/gallium/drivers/radeonsi/r600.h @@ -102,6 +102,7 @@ void si_context_emit_fence(struct r600_context *ctx, struct si_resource *fence, unsigned offset, unsigned value); void r600_context_draw_opaque_count(struct r600_context *ctx, struct r600_so_target *t); +bool si_is_timer_query(unsigned type); bool si_query_needs_begin(unsigned type); void si_need_cs_space(struct r600_context *ctx, unsigned num_dw, boolean count_draw_in); diff --git a/src/gallium/drivers/radeonsi/r600_hw_context.c b/src/gallium/drivers/radeonsi/r600_hw_context.c index 59b2d709127..f050b3b965e 100644 --- a/src/gallium/drivers/radeonsi/r600_hw_context.c +++ b/src/gallium/drivers/radeonsi/r600_hw_context.c @@ -110,6 +110,13 @@ err: return; } +bool si_is_timer_query(unsigned type) +{ + return type == PIPE_QUERY_TIME_ELAPSED || + type == PIPE_QUERY_TIMESTAMP || + type == PIPE_QUERY_TIMESTAMP_DISJOINT; +} + bool si_query_needs_begin(unsigned type) { return type != PIPE_QUERY_TIMESTAMP; @@ -139,7 +146,7 @@ void si_need_cs_space(struct r600_context *ctx, unsigned num_dw, } /* Count in queries_suspend. */ - num_dw += ctx->num_cs_dw_queries_suspend; + num_dw += ctx->num_cs_dw_nontimer_queries_suspend; /* Count in streamout_end at the end of CS. */ num_dw += ctx->num_cs_dw_streamout_end; @@ -211,7 +218,7 @@ void si_context_flush(struct r600_context *ctx, unsigned flags) return; /* suspend queries */ - if (ctx->num_cs_dw_queries_suspend) { + if (ctx->num_cs_dw_nontimer_queries_suspend) { r600_context_queries_suspend(ctx); queries_suspended = true; } @@ -506,7 +513,9 @@ void r600_query_begin(struct r600_context *ctx, struct r600_query *query) cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0); cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE); - ctx->num_cs_dw_queries_suspend += query->num_cs_dw; + if (!si_is_timer_query(query->type)) { + ctx->num_cs_dw_nontimer_queries_suspend += query->num_cs_dw; + } } void r600_query_end(struct r600_context *ctx, struct r600_query *query) @@ -565,7 +574,10 @@ void r600_query_end(struct r600_context *ctx, struct r600_query *query) cs->buf[cs->cdw++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE); query->results_end = (query->results_end + query->result_size) % query->buffer->b.b.width0; - ctx->num_cs_dw_queries_suspend -= query->num_cs_dw; + + if (si_query_needs_begin(query->type) && !si_is_timer_query(query->type)) { + ctx->num_cs_dw_nontimer_queries_suspend -= query->num_cs_dw; + } } void r600_query_predication(struct r600_context *ctx, struct r600_query *query, int operation, @@ -712,19 +724,19 @@ void r600_context_queries_suspend(struct r600_context *ctx) { struct r600_query *query; - LIST_FOR_EACH_ENTRY(query, &ctx->active_query_list, list) { + LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_query_list, list) { r600_query_end(ctx, query); } - assert(ctx->num_cs_dw_queries_suspend == 0); + assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); } void r600_context_queries_resume(struct r600_context *ctx) { struct r600_query *query; - assert(ctx->num_cs_dw_queries_suspend == 0); + assert(ctx->num_cs_dw_nontimer_queries_suspend == 0); - LIST_FOR_EACH_ENTRY(query, &ctx->active_query_list, list) { + LIST_FOR_EACH_ENTRY(query, &ctx->active_nontimer_query_list, list) { r600_query_begin(ctx, query); } } diff --git a/src/gallium/drivers/radeonsi/r600_query.c b/src/gallium/drivers/radeonsi/r600_query.c index 927577c220c..aa51e741739 100644 --- a/src/gallium/drivers/radeonsi/r600_query.c +++ b/src/gallium/drivers/radeonsi/r600_query.c @@ -50,7 +50,10 @@ static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) memset(&rquery->result, 0, sizeof(rquery->result)); rquery->results_start = rquery->results_end; r600_query_begin(rctx, (struct r600_query *)query); - LIST_ADDTAIL(&rquery->list, &rctx->active_query_list); + + if (!si_is_timer_query(rquery->type)) { + LIST_ADDTAIL(&rquery->list, &rctx->active_nontimer_query_list); + } } static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) @@ -64,7 +67,7 @@ static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) r600_query_end(rctx, rquery); - if (si_query_needs_begin(rquery->type)) { + if (si_query_needs_begin(rquery->type) && !si_is_timer_query(rquery->type)) { LIST_DELINIT(&rquery->list); } } diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.c b/src/gallium/drivers/radeonsi/radeonsi_pipe.c index 91c41e78a12..8a5d7016d10 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_pipe.c +++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.c @@ -245,7 +245,7 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void case SI: case CIK: si_init_state_functions(rctx); - LIST_INITHEAD(&rctx->active_query_list); + LIST_INITHEAD(&rctx->active_nontimer_query_list); rctx->max_db = 8; si_init_config(rctx); break; diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.h b/src/gallium/drivers/radeonsi/radeonsi_pipe.h index f9e49996e2c..faad8e1b8c8 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_pipe.h +++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.h @@ -192,8 +192,8 @@ struct r600_context { unsigned pm4_dirty_cdwords; /* The list of active queries. Only one query of each type can be active. */ - struct list_head active_query_list; - unsigned num_cs_dw_queries_suspend; + struct list_head active_nontimer_query_list; + unsigned num_cs_dw_nontimer_queries_suspend; unsigned num_cs_dw_streamout_end; unsigned backend_mask; diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 15cb87f32ae..44ec735d567 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -594,7 +594,7 @@ static void si_state_draw(struct r600_context *rctx, /* queries need some special values * (this is non-zero if any query is active) */ - if (rctx->num_cs_dw_queries_suspend) { + if (rctx->num_cs_dw_nontimer_queries_suspend) { struct si_state_dsa *dsa = rctx->queued.named.dsa; si_pm4_set_reg(pm4, R_028004_DB_COUNT_CONTROL,