From cac897197b4ab021e06ed8b023f11035557be55e Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Fri, 9 Oct 2015 15:33:23 +0200 Subject: [PATCH] nvc0: fix sequence field init for MP counters on Fermi Sequence fields are located at MP[i] + 0x20 in the buffer object. This is used to check if result is available for MP[i]. Signed-off-by: Samuel Pitoiset Reviewed-by: Ilia Mirkin --- src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c index f7b49da..b810d25 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw_sm.c @@ -439,8 +439,10 @@ nvc0_hw_sm_begin_query(struct nvc0_context *nvc0, struct nvc0_hw_query *hq) PUSH_SPACE(push, 4 * 8 * 6 + 4); /* set sequence field to 0 (used to check if result is available) */ - for (i = 0; i < screen->mp_count; ++i) - hq->data[i * 10 + 10] = 0; + for (i = 0; i < screen->mp_count; ++i) { + const unsigned b = (0x24 / 4) * i; + hq->data[b + 8] = 0; + } hq->sequence++; for (i = 0; i < cfg->num_counters; ++i) { -- 2.7.4