silence some warnings

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11855 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=dc526d44730826af7394b11e7a560152c075501e

diff --git a/dpsoftrast.c b/dpsoftrast.c
index b8262b4c505f5c3432eb776f9c6498d068801841..6d7de773b1e2c9d142b3b7664f6ad38e8f046aff 100644 (file)
--- a/dpsoftrast.c
+++ b/dpsoftrast.c
@@ -4157,7 +4157,7 @@ static void DPSOFTRAST_PixelShader_LightSource(DPSOFTRAST_State_Thread *thread,
        unsigned char buffer_texture_shirtbgra8[DPSOFTRAST_DRAW_MAXSPANLENGTH*4];
        unsigned char buffer_FragColorbgra8[DPSOFTRAST_DRAW_MAXSPANLENGTH*4];
        int x, startx = span->startx, endx = span->endx;
-       float Color_Ambient[4], Color_Diffuse[4], Color_Specular[4], Color_Glow[4], Color_Pants[4], Color_Shirt[4], LightColor[4];
+       float Color_Ambient[4], Color_Diffuse[4], Color_Specular[4], /*Color_Glow[4],*/ Color_Pants[4], Color_Shirt[4], LightColor[4];
        float CubeVectordata[4];
        float CubeVectorslope[4];
        float LightVectordata[4];
@@ -4177,10 +4177,12 @@ static void DPSOFTRAST_PixelShader_LightSource(DPSOFTRAST_State_Thread *thread,
        float CubeVector[4];
        float attenuation;
        int d[4];
+#if 0
        Color_Glow[2] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Glow*4+0];
        Color_Glow[1] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Glow*4+1];
        Color_Glow[0] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Glow*4+2];
        Color_Glow[3] = 0.0f;
+#endif
        Color_Ambient[2] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Ambient*4+0];
        Color_Ambient[1] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Ambient*4+1];
        Color_Ambient[0] = thread->uniform4f[DPSOFTRAST_UNIFORM_Color_Ambient*4+2];
@@ -4452,7 +4454,7 @@ static void DPSOFTRAST_VertexShader_Refraction(void)
 static void DPSOFTRAST_PixelShader_Refraction(DPSOFTRAST_State_Thread *thread, const DPSOFTRAST_State_Triangle * RESTRICT triangle, const DPSOFTRAST_State_Span * RESTRICT span)
 {
        float buffer_z[DPSOFTRAST_DRAW_MAXSPANLENGTH];
-       float z;
+       //float z;
        int x, startx = span->startx, endx = span->endx;
 
        // texture reads
@@ -4500,7 +4502,7 @@ static void DPSOFTRAST_PixelShader_Refraction(DPSOFTRAST_State_Thread *thread, c
                float iw;
                unsigned char c[4];
 
-               z = buffer_z[x];
+               //z = buffer_z[x];
 
                // "    vec2 ScreenScaleRefractReflectIW = ScreenScaleRefractReflect.xy * (1.0 / ModelViewProjectionPosition.w);\n"
                iw = 1.0f / (ModelViewProjectionPositiondata[3] + ModelViewProjectionPositionslope[3]*x); // / z