Changed FFT scaling to use native code and requests

2018-01-12 17:04:03 -08:00
parent 96f40d089e
commit 15ffe975cc
6 changed files with 20 additions and 8 deletions
--- a/shaders/graph/1.frag
+++ b/shaders/graph/1.frag
@@ -91,9 +91,6 @@ void render_side(in sampler1D tex, float idx) {
    s *= clamp((abs((screen.x / 2) - gl_FragCoord.x) / screen.x) * 48, 0.0F, 1.0F);
    s *= clamp((min(gl_FragCoord.x, screen.x - gl_FragCoord.x) / screen.x) * 48, 0.0F, 1.0F);

-    /* amplify higher frequencies */
-    s *= 1 + BDIST;
-
    /* and finally set fragment color if we are in range */
    #if INVERT > 0
    float pos = float(screen.y) - gl_FragCoord.y;