The unfilled index translator/generator functions should only be
called when the primitive mode is one of the triangle types.
---
src/gallium/auxiliary/indices/u_unfilled_indices.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/auxiliary/indices/u_unfilled_indices.c
b/src/gallium/auxiliary/indices/u_unfilled_indices.c
index fe57fd7..49fff6b 100644
--- a/src/gallium/auxiliary/indices/u_unfilled_indices.c
+++ b/src/gallium/auxiliary/indices/u_unfilled_indices.c
@@ -24,6 +24,7 @@
#include "u_indices.h"
#include "u_indices_priv.h"
+#include "util/u_prim.h"
static void translate_ubyte_ushort( const void *in,
@@ -123,6 +124,8 @@ u_unfilled_translator(unsigned prim,
unsigned in_idx;
unsigned out_idx;
+ assert(u_reduced_prim(prim) == PIPE_PRIM_TRIANGLES);
+
u_unfilled_init();
in_idx = in_size_idx(in_index_size);
@@ -180,6 +183,8 @@ u_unfilled_generator(unsigned prim,
{
unsigned out_idx;
+ assert(u_reduced_prim(prim) == PIPE_PRIM_TRIANGLES);
+
u_unfilled_init();
*out_index_size = ((start + nr) > 0xfffe) ? 4 : 2;
--
1.9.1
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