diff options
| author | Dave Airlie <[email protected]> | 2020-06-19 14:37:19 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2020-07-08 06:06:04 +1000 |
| commit | 7d82bb0e41dbfb706d86c030779de31316f8cd7e (patch) | |
| tree | fd7cb64432b68b1fb590655402503a307ad904bb | |
| parent | 59c8fff7e4798731ce8672f2de929170ff6c805f (diff) | |
draw: emit so primitives before ending empty pipeline.
There may be non-stream 0 emitted primitives that have to be processed.
Fixes:
KHR-GL42.transform_feedback_overflow_query_ARB.multiple-streams-one-buffer-per-stream
KHR-GL42.transform_feedback_overflow_query_ARB.multiple-streams-multiple-buffers-per-stream
Reviewed-by: Roland Scheidegger <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c index d403e81c224..d9a5862e442 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c @@ -722,6 +722,10 @@ llvm_pipeline_generic(struct draw_pt_middle_end *middle, } } } + + /* stream output needs to be done before clipping */ + draw_pt_so_emit( fpme->so_emit, gshader ? gshader->num_vertex_streams : 1, vert_info, prim_info ); + if (prim_info->count == 0) { debug_printf("GS/IA didn't emit any vertices!\n"); @@ -733,9 +737,6 @@ llvm_pipeline_generic(struct draw_pt_middle_end *middle, return; } - /* stream output needs to be done before clipping */ - draw_pt_so_emit( fpme->so_emit, gshader ? gshader->num_vertex_streams : 1, vert_info, prim_info ); - draw_stats_clipper_primitives(draw, prim_info); /* |