=?UTF-8?Q?Stefan=20D=C3=B6singer=20?=: wined3d: Don' t clamp texture lookups in the ARB fixed function fragment pipe.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 37c4f3a88c0cb11248e92a6834c7352b0a969445
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=37c4f3a88c0cb11248e92a6834c7352b0a969445

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Thu Sep  5 10:42:11 2013 +0200

wined3d: Don't clamp texture lookups in the ARB fixed function fragment pipe.

---

 dlls/wined3d/arb_program_shader.c |   20 +++++++-------------
 1 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index aad30e9..9f02d21 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -6176,7 +6176,7 @@ static GLuint gen_arbfp_ffp_shader(const struct ffp_frag_settings *settings, con
     BOOL luminance_used[MAX_TEXTURES] = {FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE};
     UINT lowest_disabled_stage;
     const char *textype;
-    const char *instr, *sat;
+    const char *instr;
     char colorcor_dst[8];
     GLuint ret;
     DWORD arg0, arg1, arg2;
@@ -6316,12 +6316,6 @@ static GLuint gen_arbfp_ffp_shader(const struct ffp_frag_settings *settings, con
             default: textype = "unexpected_textype";   break;
         }
 
-        if (settings->op[stage].cop == WINED3D_TOP_BUMPENVMAP
-                || settings->op[stage].cop == WINED3D_TOP_BUMPENVMAP_LUMINANCE)
-            sat = "";
-        else
-            sat = "_SAT";
-
         if(settings->op[stage].projected == proj_none) {
             instr = "TEX";
         } else if(settings->op[stage].projected == proj_count4 ||
@@ -6356,8 +6350,8 @@ static GLuint gen_arbfp_ffp_shader(const struct ffp_frag_settings *settings, con
                 shader_addline(&buffer, "ADD ret, ret, fragment.texcoord[%u];\n", stage);
             }
 
-            shader_addline(&buffer, "%s%s tex%u, ret, texture[%u], %s;\n",
-                    instr, sat, stage, stage, textype);
+            shader_addline(&buffer, "%s tex%u, ret, texture[%u], %s;\n",
+                    instr, stage, stage, textype);
             if (settings->op[stage - 1].cop == WINED3D_TOP_BUMPENVMAP_LUMINANCE)
             {
                 shader_addline(&buffer, "MAD_SAT ret.x, tex%u.z, luminance%u.x, luminance%u.y;\n",
@@ -6367,11 +6361,11 @@ static GLuint gen_arbfp_ffp_shader(const struct ffp_frag_settings *settings, con
         } else if(settings->op[stage].projected == proj_count3) {
             shader_addline(&buffer, "MOV ret, fragment.texcoord[%u];\n", stage);
             shader_addline(&buffer, "MOV ret.w, ret.z;\n");
-            shader_addline(&buffer, "%s%s tex%u, ret, texture[%u], %s;\n",
-                            instr, sat, stage, stage, textype);
+            shader_addline(&buffer, "%s tex%u, ret, texture[%u], %s;\n",
+                            instr, stage, stage, textype);
         } else {
-            shader_addline(&buffer, "%s%s tex%u, fragment.texcoord[%u], texture[%u], %s;\n",
-                            instr, sat, stage, stage, stage, textype);
+            shader_addline(&buffer, "%s tex%u, fragment.texcoord[%u], texture[%u], %s;\n",
+                            instr, stage, stage, stage, textype);
         }
 
         sprintf(colorcor_dst, "tex%u", stage);