From: Michal Krol <michal@tungstengraphics.com>
Date: Thu, 24 Jan 2008 17:15:30 +0000 (+0100)
Subject: gallium: Fix build on Windows.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9cbff50cb8d8c727bb0da1c60813fffe66f390e7;p=mesa.git

gallium: Fix build on Windows.
---

diff --git a/src/mesa/pipe/softpipe/sp_prim_setup.c b/src/mesa/pipe/softpipe/sp_prim_setup.c
index 088d8a4c07e..b17801d13da 100644
--- a/src/mesa/pipe/softpipe/sp_prim_setup.c
+++ b/src/mesa/pipe/softpipe/sp_prim_setup.c
@@ -551,7 +551,7 @@ static void setup_tri_coefficients( struct setup_stage *setup )
 
       if (fs->input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
          /* FOG.y = front/back facing  XXX fix this */
-         setup->coef[fragSlot].a0[1] = 1 - setup->quad.facing;
+         setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.facing;
          setup->coef[fragSlot].dadx[1] = 0.0;
          setup->coef[fragSlot].dady[1] = 0.0;
       }
@@ -806,7 +806,7 @@ setup_line_coefficients(struct setup_stage *setup, struct prim_header *prim)
 
       if (fs->input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
          /* FOG.y = front/back facing  XXX fix this */
-         setup->coef[fragSlot].a0[1] = 1 - setup->quad.facing;
+         setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.facing;
          setup->coef[fragSlot].dadx[1] = 0.0;
          setup->coef[fragSlot].dady[1] = 0.0;
       }
@@ -1029,7 +1029,7 @@ setup_point(struct draw_stage *stage, struct prim_header *prim)
 
       if (fs->input_semantic_name[fragSlot] == TGSI_SEMANTIC_FOG) {
          /* FOG.y = front/back facing  XXX fix this */
-         setup->coef[fragSlot].a0[1] = 1 - setup->quad.facing;
+         setup->coef[fragSlot].a0[1] = 1.0f - setup->quad.facing;
          setup->coef[fragSlot].dadx[1] = 0.0;
          setup->coef[fragSlot].dady[1] = 0.0;
       }