The GUI embeds its shaders' GLSL from shaders/ always: the 14 prebuilt copies, identical to their sources, go, and so does the label saying which was used

shaders/prebuilt/*.glsl were byte-identical to shaders/X.glsl or to prefix.glsl + post/X.glsl (checked with cmp, all 14), kept only so a -Dprebuilt-shaders build could name them; EffectCode and Config then labelled the GUI's shader source as live or prebuilt. The GUI embeds shaderSource (a concatenation, no glslc) either way now; the prebuilt SPIR-V stays, and zig build shaders refreshes only it. Config's report and EffectCode lose their GUI shader source line.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 0 insertions, 17 deletions

diff --git a/shaders/prebuilt/overlay.frag.glsl b/shaders/prebuilt/overlay.frag.glsl
deleted file mode 100644
index b5ac8d5a..00000000
--- a/shaders/prebuilt/overlay.frag.glsl
+++ /dev/null
@@ -1,17 +0,0 @@
-#version 450
-
-layout(std140, set = 3, binding = 0) uniform UiUniforms {
-    float background_opacity;
-} u_ui;
-
-layout(location = 0) in vec4 v_color;
-
-layout(location = 0) out vec4 o_col;
-
-void main() {
-    // Preserve shape coverage for destination subtraction. The pipeline uses
-    // the matching opacity blend constant for source alpha, so graphics laid
-    // over a background with the same opacity do not accumulate opaque seams.
-    // Text/cursor draw groups bind opacity 1 instead.
-    o_col = vec4(v_color.rgb * clamp(u_ui.background_opacity, 0.0, 1.0), v_color.a);
-}