1 files changed, 0 insertions, 26 deletions
diff --git a/shaders/prebuilt/bloom-up.frag.glsl b/shaders/prebuilt/bloom-up.frag.glsl
deleted file mode 100644
index 368076ed..00000000
--- a/shaders/prebuilt/bloom-up.frag.glsl
+++ /dev/null
@@ -1,26 +0,0 @@
-#version 450
-
-// Bloom, up (docs/effects.md G4): one step of a dual Kawase filter back up,
-// a tent of eight points over the smaller level. Float target.
-
-layout(set = 2, binding = 0) uniform sampler2D source;
-layout(std140, set = 3, binding = 0) uniform BloomStep {
-    vec4 texels;
-    vec4 pass;
-} u;
-
-layout(location = 0) out vec4 o_col;
-
-void main() {
-    vec2 uv = gl_FragCoord.xy * u.texels.zw;
-    vec2 h = 0.5 * u.texels.xy;
-    vec3 sum = texture(source, uv + vec2(-2.0 * h.x, 0.0)).rgb;
-    sum += texture(source, uv + vec2(-h.x, h.y)).rgb * 2.0;
-    sum += texture(source, uv + vec2(0.0, 2.0 * h.y)).rgb;
-    sum += texture(source, uv + vec2(h.x, h.y)).rgb * 2.0;
-    sum += texture(source, uv + vec2(2.0 * h.x, 0.0)).rgb;
-    sum += texture(source, uv + vec2(h.x, -h.y)).rgb * 2.0;
-    sum += texture(source, uv + vec2(0.0, -2.0 * h.y)).rgb;
-    sum += texture(source, uv + vec2(-h.x, -h.y)).rgb * 2.0;
-    o_col = vec4(sum / 12.0, 1.0);
-}