diff options
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c | 9 | ||||
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c index 7b871c2952d..8d66c885436 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c @@ -299,6 +299,15 @@ static void fetch_pipeline_generic( struct draw_pt_middle_end *middle, } } } + if (prim_info->count == 0) { + debug_printf("GS/IA didn't emit any vertices!\n"); + + FREE(vert_info->verts); + if (free_prim_info) { + FREE(prim_info->primitive_lengths); + } + return; + } /* Stream output needs to be done before clipping. 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 0873e342a2d..48fb6165bdc 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 @@ -397,6 +397,15 @@ llvm_pipeline_generic( struct draw_pt_middle_end *middle, } } } + if (prim_info->count == 0) { + debug_printf("GS/IA didn't emit any vertices!\n"); + + FREE(vert_info->verts); + if (free_prim_info) { + FREE(prim_info->primitive_lengths); + } + return; + } /* stream output needs to be done before clipping */ draw_pt_so_emit( fpme->so_emit, vert_info, prim_info ); |