From: Dave Airlie <[email protected]>
With indirect rendering it's fine to set the instance count
parameter to 0, and expect the rendering to be ignored.
Fixes assert in KHR-GLES31.core.compute_shader.pipeline-gen-draw-commands
on softpipe
---
src/gallium/auxiliary/draw/draw_pt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/gallium/auxiliary/draw/draw_pt.c
b/src/gallium/auxiliary/draw/draw_pt.c
index be76a30f97c..62de435e903 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -472,7 +472,9 @@ draw_vbo(struct draw_context *draw,
resolve_draw_info(info, &resolved_info, &(draw->pt.vertex_buffer[0]));
info = &resolved_info;
- assert(info->instance_count > 0);
+ if (info->instance_count == 0)
+ return;
+
if (info->index_size)
assert(draw->pt.user.elts);
--
2.20.1
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