From: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Date: Tue, 22 May 2012 10:41:17 +0000 (+0200)
Subject: nvc0: don't set NEW_IDXBUF in nvc0_switch_pipe_context if none is bound
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=91fb5e0394f702a795f317c6c78af7e9676e46c3;p=mesa.git

nvc0: don't set NEW_IDXBUF in nvc0_switch_pipe_context if none is bound
---

diff --git a/src/gallium/drivers/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nvc0/nvc0_state_validate.c
index c2d115e715f..e35aae532e8 100644
--- a/src/gallium/drivers/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nvc0/nvc0_state_validate.c
@@ -463,6 +463,8 @@ nvc0_switch_pipe_context(struct nvc0_context *ctx_to)
 
    if (!ctx_to->vertex)
       ctx_to->dirty &= ~(NVC0_NEW_VERTEX | NVC0_NEW_ARRAYS);
+   if (!ctx_to->idxbuf.buffer)
+      ctx_to->dirty &= ~NVC0_NEW_IDXBUF;
 
    if (!ctx_to->vertprog)
       ctx_to->dirty &= ~NVC0_NEW_VERTPROG;