From 1e02f2badfd925739099bcfaa55ca99a484470d8 Mon Sep 17 00:00:00 2001 From: Tiziano Bacocco Date: Fri, 6 Feb 2015 19:03:41 +0100 Subject: [PATCH] nv50,nvc0: Mark PIPE_QUERY_TIMESTAMP_DISJOINT as ready immediately Without this when an application issues that query, it would try to wait the result from the gpu, and since no query has been actually issued, it will wait forever. Signed-off-by: Tiziano Bacocco Reviewed-by: Ilia Mirkin --- src/gallium/drivers/nouveau/nv50/nv50_query.c | 2 ++ src/gallium/drivers/nouveau/nvc0/nvc0_query.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/src/gallium/drivers/nouveau/nv50/nv50_query.c b/src/gallium/drivers/nouveau/nv50/nv50_query.c index e0671ce..b9c7d1e 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_query.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_query.c @@ -231,6 +231,8 @@ nv50_query_end(struct pipe_context *pipe, struct pipe_query *pq) nv50_query_get(push, q, 0, 0x0d005002 | (q->index << 5)); break; case PIPE_QUERY_TIMESTAMP_DISJOINT: + /* This query is not issued on GPU because disjoint is forced to FALSE */ + q->ready = TRUE; break; default: assert(0); diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c index 3a6df9d..ec464b5 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c @@ -397,6 +397,10 @@ nvc0_query_end(struct pipe_context *pipe, struct pipe_query *pq) /* indexed by TFB buffer instead of by vertex stream */ nvc0_query_get(push, q, 0x00, 0x0d005002 | (q->index << 5)); break; + case PIPE_QUERY_TIMESTAMP_DISJOINT: + /* This query is not issued on GPU because disjoint is forced to FALSE */ + q->state = NVC0_QUERY_STATE_READY; + break; default: #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS if (q->type >= NVC0_QUERY_DRV_STAT(0) && -- 2.7.4