From cb351bdd6e09b40fe719c548c48ea40c6c4c3d11 Mon Sep 17 00:00:00 2001 From: Patrice Mandin Date: Wed, 21 Oct 2009 21:56:09 +0200 Subject: nouveau: nv30: check number of colour buffers to bind --- src/gallium/drivers/nv30/nv30_state_fb.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/gallium/drivers/nv30') diff --git a/src/gallium/drivers/nv30/nv30_state_fb.c b/src/gallium/drivers/nv30/nv30_state_fb.c index 9b0266fba5..197de82886 100644 --- a/src/gallium/drivers/nv30/nv30_state_fb.c +++ b/src/gallium/drivers/nv30/nv30_state_fb.c @@ -17,6 +17,10 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30) struct nv30_miptree *nv30mt; int colour_bits = 32, zeta_bits = 32; + if (fb->nr_cbufs == 0) { + return FALSE; + } + rt_enable = 0; for (i = 0; i < fb->nr_cbufs; i++) { if (colour_format) { -- cgit v1.2.3