1 files changed, 18 insertions, 14 deletions
diff --git a/LibOVR/Src/CAPI/Shaders/Distortion_vs.vsh b/LibOVR/Src/CAPI/Shaders/Distortion_vs.vsh
index d22ea02..90a4aaa 100644
--- a/LibOVR/Src/CAPI/Shaders/Distortion_vs.vsh
+++ b/LibOVR/Src/CAPI/Shaders/Distortion_vs.vsh
@@ -1,14 +1,18 @@
-float2   EyeToSourceUVScale;
-float2   EyeToSourceUVOffset;
-
-void main(in float2 Position   : POSITION,    in float4 Color : COLOR0,  in float2 TexCoord0 : TEXCOORD0,
-          out float4 oPosition : SV_Position, out float4 oColor : COLOR, out float3 oTexCoord0 : TEXCOORD0)
-{
-   oPosition.x = Position.x;
-   oPosition.y = Position.y;
-   oPosition.z = 0.5;
-   oPosition.w = 1.0;   
-   oTexCoord0  = float3(EyeToSourceUVScale * TexCoord0 + EyeToSourceUVOffset, 1);
-   oColor      = Color; // Used for vignette fade.
-}
-
+float2   EyeToSourceUVScale;
+float2   EyeToSourceUVOffset;
+
+void main(in float2 Position    : POSITION,
+          in float4 Color       : COLOR0,
+          in float2 TexCoord0   : TEXCOORD0,
+          out float4 oPosition  : SV_Position,
+          out float1 oColor     : COLOR,
+          out float2 oTexCoord0 : TEXCOORD0)
+{
+    oPosition.x = Position.x;
+    oPosition.y = Position.y;
+    oPosition.z = 0.5;
+    oPosition.w = 1.0;   
+    oTexCoord0  = EyeToSourceUVScale * TexCoord0 + EyeToSourceUVOffset;
+    oColor      = Color.r;      // Used for vignette fade.
+}
+