diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 14 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.h | 2 |
2 files changed, 0 insertions, 16 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index 7ee272b9498..ced9c94f468 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -95,20 +95,6 @@ tgsi_scan_shader(const struct tgsi_token *tokens, &fullinst->Src[i]; int ind = src->Register.Index; - /* check if we read the frag shader FOG or FACE inputs */ - if (procType == TGSI_PROCESSOR_FRAGMENT) { - if (src->Register.File == TGSI_FILE_INPUT || - src->Register.File == TGSI_FILE_SYSTEM_VALUE) { - assert(ind >= 0); - if (info->input_semantic_name[ind] == TGSI_SEMANTIC_FOG) { - info->uses_fogcoord = TRUE; - } - else if (info->input_semantic_name[ind] == TGSI_SEMANTIC_FACE) { - info->uses_frontfacing = TRUE; - } - } - } - /* Mark which inputs are effectively used */ if (src->Register.File == TGSI_FILE_INPUT) { unsigned usage_mask; diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index f43541429d7..e75280336f0 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -62,8 +62,6 @@ struct tgsi_shader_info boolean writes_z; /**< does fragment shader write Z value? */ boolean writes_edgeflag; /**< vertex shader outputs edgeflag */ boolean uses_kill; /**< KIL or KILP instruction used? */ - boolean uses_fogcoord; /**< fragment shader uses fog coord? */ - boolean uses_frontfacing; /**< fragment shader uses front/back-face flag? */ struct { unsigned name; |