diff options
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pt.c')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c index ddaedcdab5e..50b9efab7ea 100644 --- a/src/gallium/auxiliary/draw/draw_pt.c +++ b/src/gallium/auxiliary/draw/draw_pt.c @@ -464,7 +464,7 @@ draw_vbo(struct draw_context *draw, { unsigned instance; unsigned index_limit; - + unsigned count; assert(info->instance_count > 0); if (info->indexed) assert(draw->pt.user.elts); @@ -518,6 +518,11 @@ draw_vbo(struct draw_context *draw, draw->pt.max_index = index_limit - 1; + count = info->count; + if (count == 0) { + if (info->count_from_stream_output) + count = draw->pt.max_index + 1; + } /* * TODO: We could use draw->pt.max_index to further narrow @@ -531,7 +536,7 @@ draw_vbo(struct draw_context *draw, draw_pt_arrays_restart(draw, info); } else { - draw_pt_arrays(draw, info->mode, info->start, info->count); + draw_pt_arrays(draw, info->mode, info->start, count); } } } |