From: Dave Airlie <airl...@redhat.com>
This crashes on softpipe due to a lack of output memory allocated,
it appears we allocate memory for enough primtives, but not vertices
so convert to number of vertices.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/gallium/auxiliary/draw/draw_gs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/auxiliary/draw/draw_gs.c
b/src/gallium/auxiliary/draw/draw_gs.c
index fc4f697..0a9bf81 100644
--- a/src/gallium/auxiliary/draw/draw_gs.c
+++ b/src/gallium/auxiliary/draw/draw_gs.c
@@ -555,7 +555,7 @@ int draw_geometry_shader_run(struct draw_geometry_shader
*shader,
/* we allocate exactly one extra vertex per primitive to allow the GS to
emit
* overflown vertices into some area where they won't harm anyone */
unsigned total_verts_per_buffer = shader->primitive_boundary *
- num_in_primitives;
+ max_out_prims * u_vertices_per_prim(shader->output_primitive);
//Assume at least one primitive
max_out_prims = MAX2(max_out_prims, 1);
--
1.9.3
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