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docs: default.cfg comments

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klemek
2025-11-05 23:35:21 +01:00
parent eca95d5f18
commit e0604fdd78
4 changed files with 152 additions and 79 deletions
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shaders/frag0.glsl
+1 -38
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@@ -1221,7 +1221,7 @@ subroutine(src_stage_sub) vec4 src_14(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3
return texture(iTex0, vUV);
}
// TODO SRC 15
// SRC 15 : debug
subroutine(src_stage_sub) vec4 src_15(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
@@ -1230,22 +1230,6 @@ subroutine(src_stage_sub) vec4 src_15(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1);
// controls
// logic
return texture(iTex0, vUV);
}
// SRC 16 : debug
subroutine(src_stage_sub) vec4 src_16(vec2 vUV, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1);
// inputs
int selected_srca = iState3;
@@ -1803,27 +1787,6 @@ subroutine(fx_stage_sub) vec4 fx_15(vec2 vUV, sampler2D previous, sampler2D feed
return vec4(mix(c0, c, fx), 1.0);
}
// TODO FX 16
subroutine(fx_stage_sub) vec4 fx_16(vec2 vUV, sampler2D previous, sampler2D feedback, int seed, vec3 b1, vec2 f1, vec3 b2, vec2 f2, vec3 b3, vec2 f3, vec2 f0)
{
// start
vec2 uv0 = vUV.st;
float ratio = iResolution.x / iResolution.y;
vec2 uv1 = (uv0 - .5) * vec2(ratio, 1);
// controls
float fx = magic(f0, vec3(1,0,0), seed);
// logic
vec3 c0 = texture(previous, uv0).xyz;
vec3 c = c0;
return vec4(mix(c0, c, fx), 1.0);
}
const mat3x3 yuv_to_rgb = {{1,1,1},{0,-0.39465,2.03211},{1.13983,-0.5806,0}};
const int YUYV_FOURCC = 1448695129;