From 18ec76730a75b6fbc2783d6a84a844cb038456ff Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sat, 2 Jan 2016 17:28:19 +0100 Subject: [PATCH] tgsi/scan: fix tgsi_shader_info::reads_z MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This has no users in Mesa. Reviewed-by: Nicolai Hähnle --- src/gallium/auxiliary/tgsi/tgsi_scan.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index e3feed9aa98..e3a6fb0437c 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -187,8 +187,9 @@ tgsi_scan_shader(const struct tgsi_token *tokens, } if (procType == TGSI_PROCESSOR_FRAGMENT && - info->reads_position && - src->Register.Index == 0 && + !src->Register.Indirect && + info->input_semantic_name[src->Register.Index] == + TGSI_SEMANTIC_POSITION && (src->Register.SwizzleX == TGSI_SWIZZLE_Z || src->Register.SwizzleY == TGSI_SWIZZLE_Z || src->Register.SwizzleZ == TGSI_SWIZZLE_Z || -- 2.30.2