From 1b82eb677de63ec49f56800b81ac49b79fc5576a Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Sun, 4 Jan 2015 21:58:42 +0100 Subject: tgsi: add uses_centroid into tgsi_shader_info --- src/gallium/auxiliary/tgsi/tgsi_scan.c | 3 +++ src/gallium/auxiliary/tgsi/tgsi_scan.h | 1 + 2 files changed, 4 insertions(+) (limited to 'src') diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index eb313e430d6..6210ebdb3ad 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -191,6 +191,9 @@ tgsi_scan_shader(const struct tgsi_token *tokens, info->input_cylindrical_wrap[reg] = (ubyte)fulldecl->Interp.CylindricalWrap; info->num_inputs++; + if (fulldecl->Interp.Location == TGSI_INTERPOLATE_LOC_CENTROID) + info->uses_centroid = TRUE; + if (semName == TGSI_SEMANTIC_PRIMID) info->uses_primid = TRUE; else if (procType == TGSI_PROCESSOR_FRAGMENT) { diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index 375f75a3b98..bacb4aba242 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -72,6 +72,7 @@ struct tgsi_shader_info boolean writes_stencil; /**< does fragment shader write stencil value? */ boolean writes_edgeflag; /**< vertex shader outputs edgeflag */ boolean uses_kill; /**< KILL or KILL_IF instruction used? */ + boolean uses_centroid; boolean uses_instanceid; boolean uses_vertexid; boolean uses_vertexid_nobase; -- cgit v1.2.3