Henri Verbeet : wined3d: Don' t try to apply format fixups for SM4+ shaders.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: da24b5113949fd98059c43ad9288e4bae8d78326
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=da24b5113949fd98059c43ad92...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Tue Apr 28 20:30:53 2015 +0200

wined3d: Don't try to apply format fixups for SM4+ shaders.

---

 dlls/wined3d/glsl_shader.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index ff884f9..132ecdf 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -2765,7 +2765,10 @@ static void PRINTF_ATTR(8, 9) shader_glsl_gen_sample_code(const struct wined3d_s
 
     shader_glsl_swizzle_to_str(swizzle, FALSE, ins->dst[0].write_mask, dst_swizzle);
 
-    if (version->type == WINED3D_SHADER_TYPE_PIXEL)
+    /* FIXME: We currently don't support fixups for vertex shaders or anything
+     * above SM3. Note that for SM4+ the sampler index doesn't have to match
+     * the resource index. */
+    if (version->type == WINED3D_SHADER_TYPE_PIXEL && version->major < 4)
     {
         const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
         fixup = priv->cur_ps_args->color_fixup[sampler];
@@ -2780,7 +2783,7 @@ static void PRINTF_ATTR(8, 9) shader_glsl_gen_sample_code(const struct wined3d_s
     }
     else
     {
-        fixup = COLOR_FIXUP_IDENTITY; /* FIXME: Vshader color fixup */
+        fixup = COLOR_FIXUP_IDENTITY;
     }
 
     shader_glsl_append_dst_ext(ins->ctx->buffer, ins, &ins->dst[0], sample_function->data_type);