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draw: Allocate the output buffer for output primitives

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We were allocating the output buffer but using the input
primitives. We need to allocate that buffer using the
maximum number of output, not input, primitives.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
This commit is contained in:
Zack Rusin 2013-03-26 12:32:30 -07:00
parent f20f981553
commit 10964fc73d
1 changed files with 1 additions and 2 deletions
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3
src/gallium/auxiliary/draw/draw_gs.c
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@ -506,10 +506,9 @@ int draw_geometry_shader_run(struct draw_geometry_shader *shader,
output_verts->stride = output_verts->vertex_size;
output_verts->verts =
(struct vertex_header *)MALLOC(output_verts->vertex_size *
num_in_primitives *
max_out_prims *
shader->max_output_vertices);
#if 0
debug_printf("%s count = %d (in prims # = %d)\n",
__FUNCTION__, num_input_verts, num_in_primitives);