From e67f5cac796de5bce1081d723ade711a4f215f98 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Tue, 12 Jan 2016 00:31:11 +0100 Subject: [PATCH] nvc0: do not force re-binding of compute constbufs on Fermi Re-binding compute constant buffers after launching a grid have no effects because they are not currently validated and because dirty_cp is not updated accordingly. This might also prevent weird future behaviours when UBOs will be bound for compute. Signed-off-by: Samuel Pitoiset Reviewed-by: Ilia Mirkin --- src/gallium/drivers/nouveau/nvc0/nvc0_compute.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_compute.c b/src/gallium/drivers/nouveau/nvc0/nvc0_compute.c index 9d4606fa2ec..71804343138 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_compute.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_compute.c @@ -248,7 +248,7 @@ nvc0_launch_grid(struct pipe_context *pipe, /* rebind all the 3D constant buffers * (looks like binding a CB on COMPUTE clobbers 3D state) */ nvc0->dirty |= NVC0_NEW_CONSTBUF; - for (s = 0; s < 6; s++) { + for (s = 0; s < 5; s++) { for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; i++) if (nvc0->constbuf[s][i].u.buf) nvc0->constbuf_dirty[s] |= 1 << i;