From: Dave Airlie <airlied@redhat.com>
Date: Thu, 4 Mar 2010 05:08:26 +0000 (+1000)
Subject: r300_blit: initialise whole fp structure to 0
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c27fed58e4979ec950fa4af56eb8b94b21705ac8;p=mesa.git

r300_blit: initialise whole fp structure to 0

at least on the r500 we get a lockup unless I do this, the compiler
seems to fail to compile and we just get a null fp.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/mesa/drivers/dri/r300/r300_blit.c b/src/mesa/drivers/dri/r300/r300_blit.c
index 9637a9b7ad9..f3e4346e02f 100644
--- a/src/mesa/drivers/dri/r300/r300_blit.c
+++ b/src/mesa/drivers/dri/r300/r300_blit.c
@@ -97,6 +97,7 @@ static void create_fragment_program(struct r300_context *r300)
     struct r300_fragment_program_compiler compiler;
     struct rc_instruction *inst;
 
+    memset(&compiler, 0, sizeof(struct r300_fragment_program_compiler));
     rc_init(&compiler.Base);
 
     inst = rc_insert_new_instruction(&compiler.Base, compiler.Base.Program.Instructions.Prev);