diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_hw_context.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_hw_context.c b/src/gallium/drivers/radeonsi/si_hw_context.c index 6fc85eacb3a..eb9e16c229f 100644 --- a/src/gallium/drivers/radeonsi/si_hw_context.c +++ b/src/gallium/drivers/radeonsi/si_hw_context.c @@ -59,10 +59,14 @@ void si_need_cs_space(struct si_context *ctx) ctx->b.gtt = 0; ctx->b.vram = 0; - /* If the CS is sufficiently large, don't count the space needed + /* If the IB is sufficiently large, don't count the space needed * and just flush if there is not enough space left. + * + * Also reserve space for stopping queries at the end of IB, because + * the number of active queries is mostly unlimited. */ - if (!ctx->b.ws->cs_check_space(cs, 2048)) + unsigned need_dwords = 2048 + ctx->b.num_cs_dw_queries_suspend; + if (!ctx->b.ws->cs_check_space(cs, need_dwords)) si_flush_gfx_cs(ctx, PIPE_FLUSH_ASYNC, NULL); } |