diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_scan.c')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index bd79405a8aa..0230267a5de 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -211,6 +211,12 @@ tgsi_scan_shader(const struct tgsi_token *tokens, fulldecl->Semantic.Name == TGSI_SEMANTIC_EDGEFLAG) { info->writes_edgeflag = TRUE; } + + if (procType == TGSI_PROCESSOR_GEOMETRY && + fulldecl->Semantic.Name == + TGSI_SEMANTIC_VIEWPORT_INDEX) { + info->writes_viewport_index = TRUE; + } } } |