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don't write unused uniforms

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klemek
2025-09-28 23:32:27 +02:00
parent 529f92ab4d
commit 8511e50b6d
6 changed files with 61 additions and 33 deletions
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shaders/frag0.glsl
+16 -16
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@@ -14,6 +14,8 @@ uniform vec2 iTexResolution;
uniform vec2 iInputResolution1;
uniform vec2 iInputResolution2;
uniform int iDemo;
uniform int iPage;
uniform int iSelected;
uniform int seed1;
uniform int seed2;
@@ -28,9 +30,11 @@ uniform int state3;
uniform int state4;
uniform int state5;
uniform int state6;
uniform int state7;
uniform int state8;
uniform int active1;
uniform int active2;
// 2. textures
// ---------------
@@ -1239,10 +1243,6 @@ subroutine(src_stage_sub) vec4 src_16(vec2 vUV, int seed)
// inputs
int selected = 0; // TODO debug selected
int page = 0; // TODO debug page
int selected_src = 0; // TODO debug selected
int selected_fx = 0; // TODO debug selected
int selected_srca = state3;
int selected_srcb = state4;
int selected_fxa = state5;
@@ -1298,18 +1298,18 @@ subroutine(src_stage_sub) vec4 src_16(vec2 vUV, int seed)
f += char_at(uv2, vec2(-2.4, -2.55), hex_chars[selected_mfx]);
// show current selected
f += selected == 0 ? h_rect(uv2, vec2(-5, 2), vec2(1.2), 0.1) : 0;
f += selected == 1 ? h_rect(uv2, vec2(-5, -2), vec2(1.2), 0.1) : 0;
f += selected == 2 ? h_rect(uv2, vec2(-2, 2), vec2(1.2), 0.1) : 0;
f += selected == 3 ? h_rect(uv2, vec2(5, 0), vec2(1.2), 0.1) : 0;
f += selected == 4 ? h_rect(uv2, vec2(-2, -2), vec2(1.2), 0.1) : 0;
f += iSelected == 3 ? h_rect(uv2, vec2(-5, 2), vec2(1.2), 0.1) : 0;
f += iSelected == 4 ? h_rect(uv2, vec2(-5, -2), vec2(1.2), 0.1) : 0;
f += iSelected == 5 ? h_rect(uv2, vec2(-2, 2), vec2(1.2), 0.1) : 0;
f += iSelected == 6 ? h_rect(uv2, vec2(5, 0), vec2(1.2), 0.1) : 0;
f += iSelected == 8 ? h_rect(uv2, vec2(-2, -2), vec2(1.2), 0.1) : 0;
// show selected src/fx
f += selected_src == 0 ? h_rect(uv2, vec2(-5, 0.8), vec2(1, 0), 0.1) : 0;
f += selected_src == 1 ? h_rect(uv2, vec2(-5, -3.2), vec2(1, 0), 0.1) : 0;
f += selected_fx == 2 ? h_rect(uv2, vec2(-2, 0.8), vec2(1.2, 0), 0.1) : 0;
f += selected_fx == 3 ? h_rect(uv2, vec2(5, -1.2), vec2(1, 0), 0.1) : 0;
f += selected_fx == 4 ? h_rect(uv2, vec2(-2, -3.2), vec2(1, 0), 0.1) : 0;
f += active1 == 1 ? h_rect(uv2, vec2(-5, 0.8), vec2(1, 0), 0.1) : 0;
f += active1 == 2 ? h_rect(uv2, vec2(-5, -3.2), vec2(1, 0), 0.1) : 0;
f += active2 == 1 ? h_rect(uv2, vec2(-2, 0.8), vec2(1.2, 0), 0.1) : 0;
f += active2 == 2 ? h_rect(uv2, vec2(5, -1.2), vec2(1, 0), 0.1) : 0;
f += active2 == 3 ? h_rect(uv2, vec2(-2, -3.2), vec2(1, 0), 0.1) : 0;
// show inputs / feedback
float line_a_a = rect(uv2, vec2(-8, 2), vec2(2, 0.1));
@@ -1334,7 +1334,7 @@ subroutine(src_stage_sub) vec4 src_16(vec2 vUV, int seed)
}
// show page
f += char_at(uv2, vec2(-9.2, -4.3), hex_chars[page]);
f += char_at(uv2, vec2(-9.2, -4.3), hex_chars[iPage]);
// show fx values
f = mix(f, 1 - f, rect(uv2, vec2(-2, 1.1 + 0.9 * fxa_value), vec2(0.9, 0.9 * fxa_value)));