From c00e534283d26fd66e2f52962cf55435dc7a4597 Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Fri, 8 Jan 2016 01:45:34 +0100 Subject: tgsi/scan: update for POSITION and FACE sytem values Reviewed-by: Edward O'Callaghan --- src/gallium/auxiliary/tgsi/tgsi_scan.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/gallium') diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index 6ea32eedd74..7a02e27e01e 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -373,7 +373,10 @@ tgsi_scan_shader(const struct tgsi_token *tokens, info->uses_primid = TRUE; } else if (semName == TGSI_SEMANTIC_INVOCATIONID) { info->uses_invocationid = TRUE; - } + } else if (semName == TGSI_SEMANTIC_POSITION) + info->reads_position = TRUE; + else if (semName == TGSI_SEMANTIC_FACE) + info->uses_frontface = TRUE; } else if (file == TGSI_FILE_OUTPUT) { info->output_semantic_name[reg] = (ubyte) semName; -- cgit v1.2.3