Henri Verbeet : wined3d: Make sure some variables are always initialized.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3643d59d5bda160a605cbfb6263eb716893fb0d1
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3643d59d5bda160a605cbfb626...

Author: Henri Verbeet <hverbeet(a)gmail.com>
Date:   Wed Oct  8 17:34:51 2008 +0200

wined3d: Make sure some variables are always initialized.

---

 dlls/wined3d/ati_fragment_shader.c |    6 +++++-
 dlls/wined3d/glsl_shader.c         |    1 +
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/ati_fragment_shader.c b/dlls/wined3d/ati_fragment_shader.c
index 20c4ebe..7e3225b 100644
--- a/dlls/wined3d/ati_fragment_shader.c
+++ b/dlls/wined3d/ati_fragment_shader.c
@@ -163,7 +163,11 @@ static GLuint register_for_arg(DWORD arg, WineD3D_GL_Info *gl_info, unsigned int
     GLenum ret;
 
     if(mod) *mod = GL_NONE;
-    if(arg == ARG_UNUSED) return -1; /* This is the marker for unused registers */
+    if(arg == ARG_UNUSED)
+    {
+        if (rep) *rep = GL_NONE;
+        return -1; /* This is the marker for unused registers */
+    }
 
     switch(arg & WINED3DTA_SELECTMASK) {
         case WINED3DTA_DIFFUSE:
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 057826d..b73d894 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -1219,6 +1219,7 @@ static void shader_glsl_get_sample_function(DWORD sampler_type, BOOL projected,
             break;
         default:
             sample_function->name = "";
+            sample_function->coord_mask = 0;
             FIXME("Unrecognized sampler type: %#x;\n", sampler_type);
             break;
     }