From: Ben Skeggs <bskeggs@redhat.com>
Date: Fri, 9 May 2014 05:55:53 +0000 (+1000)
Subject: nvc0: restrict "constant vbo" logic to fermi/kepler classes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=edb1020ea5ac85a6216041281e784b2dbc9a35a2;p=mesa.git

nvc0: restrict "constant vbo" logic to fermi/kepler classes

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
index 74f8a7630b4..27e5cd82d15 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c
@@ -949,7 +949,7 @@ nvc0_set_vertex_buffers(struct pipe_context *pipe,
 
        if (vb[i].user_buffer) {
           nvc0->vbo_user |= 1 << dst_index;
-          if (!vb[i].stride)
+          if (!vb[i].stride && nvc0->screen->eng3d->oclass < GM107_3D_CLASS)
              nvc0->constant_vbos |= 1 << dst_index;
           else
              nvc0->constant_vbos &= ~(1 << dst_index);