Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

[mesa.git] / progs / vpglsl / func2.glsl

diff --git a/progs/vpglsl/func2.glsl b/progs/vpglsl/func2.glsl
deleted file mode 100644 (file)
index df964ed..0000000
--- a/progs/vpglsl/func2.glsl
+++ /dev/null
@@ -1,54 +0,0 @@
-#version 120
-const int KernelSize = 16;
-uniform float KernelValue1f[KernelSize];
-
-
-float add_two(float a, float b)
-{
-    if (a > b)
-        return a - b;
-    else
-        return a + b;
-}
-
-vec4 myfunc(vec4 x, vec4 mult, vec4 c)
-{
-   if (x.x >= 0.5) {
-      return mult * c;
-   } else {
-      return mult + c;
-   }
-}
-
-vec4 func2(vec4 x)
-{
-    int i;
-    vec4 color = vec4(0);
-       for (i = 0; i < KernelSize; ++i) {
-           vec4 tmp = vec4(1./KernelSize);
-           color += myfunc(x, tmp, gl_Color);
-       }
-    return x * color;
-}
-
-vec4 func(vec4 x)
-{
-    int i;
-    vec4 tmp = gl_Color;
-    vec4 sum = x;
-
-    for (i = 0; i < KernelSize; ++i) {
-        sum = vec4( add_two(sum.x, KernelValue1f[i]) );
-    }
-    sum = func2(sum);
-    return sum;
-}
-
-void main(void)
-{
-    vec4 sum = vec4(0.0);
-
-    sum = func(sum);
-    gl_Position = gl_Vertex;
-    gl_FrontColor = sum;
-}