From e3a17904ddf5af6425efaa926a17813e59e7ce83 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Tue, 1 Sep 2009 10:12:20 +1000
Subject: r200: emit max vtx info for index buffer.

We need this for the CS bounds checking.
---
 src/mesa/drivers/dri/r200/r200_cmdbuf.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/mesa/drivers/dri/r200/r200_cmdbuf.c')

diff --git a/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
index 7d0df5519d..1d1bea6f5f 100644
--- a/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
@@ -225,7 +225,17 @@ GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa,
    return retval;
 }
 
+void r200EmitMaxVtxIndex(r200ContextPtr rmesa, int count)
+{
+   BATCH_LOCALS(&rmesa->radeon);
 
+   if (rmesa->radeon.radeonScreen->kernel_mm) {
+	   BEGIN_BATCH_NO_AUTOSTATE(2);
+	   OUT_BATCH(CP_PACKET0(R200_SE_VF_MAX_VTX_INDX, 0));
+	   OUT_BATCH(count);
+	   END_BATCH();
+   }
+}
 
 void r200EmitVertexAOS( r200ContextPtr rmesa,
 			GLuint vertex_size,
-- 
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