From: Dave Airlie <airliedfreedesktop.org>
Date: Thu, 23 Sep 2004 08:24:03 +0000 (+0000)
Subject: fix for Erics new emit state code, rework out the dest pointer
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1f8ecf9627271110b11e04e3ff2dba37b4932be;p=mesa.git

fix for Erics new emit state code, rework out the dest pointer
after we check the buffer
---

diff --git a/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
index e3829f9a957..fb42849f51a 100644
--- a/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
@@ -127,6 +127,9 @@ void r200EmitState( r200ContextPtr rmesa )
    dest = rmesa->store.cmd_buf + rmesa->store.cmd_used;
    r200EnsureCmdBufSpace( rmesa, rmesa->hw.max_state_size );
 
+   /* we need to recalculate dest after EnsureCmdBufSpace
+      as we may flush the buffer - airlied */
+   dest = rmesa->store.cmd_buf + rmesa->store.cmd_used;
    if (R200_DEBUG & DEBUG_STATE) {
       foreach( atom, &rmesa->hw.atomlist ) {
 	 if ( atom->dirty || rmesa->hw.all_dirty ) {