From ad83f3bf0a633d5d7360c849010f01063afc1702 Mon Sep 17 00:00:00 2001
From: Michal Krol <michal@vmware.com>
Date: Tue, 2 Feb 2010 10:42:13 +0100
Subject: tgsi: ureg_DECL_gs_input() accepts shader semantics.

---
 src/gallium/auxiliary/tgsi/tgsi_ureg.c | 18 +++++++++++++-----
 src/gallium/auxiliary/tgsi/tgsi_ureg.h |  4 +++-
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
index 0ae46785bb..e31ae8b455 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
@@ -103,6 +103,8 @@ struct ureg_program
 
    struct {
       unsigned index;
+      unsigned semantic_name;
+      unsigned semantic_index;
    } gs_input[UREG_MAX_INPUT];
    unsigned nr_gs_inputs;
 
@@ -325,10 +327,14 @@ ureg_DECL_vs_input( struct ureg_program *ureg,
 
 struct ureg_src
 ureg_DECL_gs_input(struct ureg_program *ureg,
-                   unsigned index)
+                   unsigned index,
+                   unsigned semantic_name,
+                   unsigned semantic_index)
 {
    if (ureg->nr_gs_inputs < UREG_MAX_INPUT) {
       ureg->gs_input[ureg->nr_gs_inputs].index = index;
+      ureg->gs_input[ureg->nr_gs_inputs].semantic_name = semantic_name;
+      ureg->gs_input[ureg->nr_gs_inputs].semantic_index = semantic_index;
       ureg->nr_gs_inputs++;
    } else {
       set_bad(ureg);
@@ -1251,10 +1257,12 @@ static void emit_decls( struct ureg_program *ureg )
       }
    } else {
       for (i = 0; i < ureg->nr_gs_inputs; i++) {
-         emit_decl_range(ureg, 
-                         TGSI_FILE_INPUT, 
-                         ureg->gs_input[i].index,
-                         1);
+         emit_decl(ureg,
+                   TGSI_FILE_INPUT,
+                   ureg->gs_input[i].index,
+                   ureg->gs_input[i].semantic_name,
+                   ureg->gs_input[i].semantic_index,
+                   TGSI_INTERPOLATE_CONSTANT);
       }
    }
 
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
index e25f35c6dc..d6e8e5d553 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
@@ -160,7 +160,9 @@ ureg_DECL_vs_input( struct ureg_program *,
 
 struct ureg_src
 ureg_DECL_gs_input(struct ureg_program *,
-                   unsigned index);
+                   unsigned index,
+                   unsigned semantic_name,
+                   unsigned semantic_index);
 
 struct ureg_src
 ureg_DECL_system_value(struct ureg_program *,
-- 
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