From f745ba47651664048a4641676453d06f2319c3d1 Mon Sep 17 00:00:00 2001
From: ladevieq <ladevie.quentin@gmail.com>
Date: Tue, 5 May 2026 00:51:57 +0200
Subject: Change shaders push constants to reflect vulkan binding refactor

---
 shaders/api-test-ui.frag | 42 +++++++++++++++++++++++++++++-------------
 1 file changed, 29 insertions(+), 13 deletions(-)

(limited to 'shaders/api-test-ui.frag')

diff --git a/shaders/api-test-ui.frag b/shaders/api-test-ui.frag
index 06553df..8da6369 100644
--- a/shaders/api-test-ui.frag
+++ b/shaders/api-test-ui.frag
@@ -11,24 +11,40 @@ layout(location = 0) in struct {
 layout(set = 0, binding = 0) uniform sampler samplers[];
 layout(set = 0, binding = 1) uniform texture2D textures[];
 layout(set = 0, binding = 2, rgba32f) uniform image2D images[];
-// layout(set = 2, binding = 0) uniform parameters {
-//     uint vertex_buffer;
-//     vec2 scale;
-//     vec2 translate;
-//     uint texture_index;
-// } params;
-
-layout(buffer_reference) readonly buffer params {
+
+layout(buffer_reference) readonly buffer global_params {
+    uint padding;
+};
+
+layout(buffer_reference) readonly buffer pass_params {
+    uint padding;
+};
+
+struct vertex {
+    float    pos_x;
+    float    pos_y;
+    float    uv_x;
+    float    uv_y;
+    uint    color;
+};
+
+layout(buffer_reference) readonly buffer vertices {
+    vertex vertices[];
+};
+
+layout(buffer_reference) readonly buffer draw_params {
+    vertices vertex_buffer;
     vec2 scale;
     vec2 translate;
     uint texture_index;
-    uint padding;
 };
 
-layout(push_constant) uniform constants {
-    layout(offset = 16) params ui_params;
-} consts;
+layout(push_constant) uniform registers {
+    global_params globals;
+    pass_params pass;
+    draw_params draw;
+} regs;
 
 void main() {
-    o_Color = In.color * texture(sampler2D(textures[nonuniformEXT(consts.ui_params.texture_index)], samplers[nonuniformEXT(0U)]), In.uv.xy);
+    o_Color = In.color * texture(sampler2D(textures[nonuniformEXT(regs.draw.texture_index)], samplers[nonuniformEXT(0U)]), In.uv.xy);
 }
-- 
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