1 files changed, 37 insertions, 0 deletions
diff --git a/shaders/api-test-ui.vert b/shaders/api-test-ui.vert
new file mode 100644
index 0000000..6a37abc
--- /dev/null
+++ b/shaders/api-test-ui.vert
@@ -0,0 +1,37 @@
+#extension GL_EXT_buffer_reference : require
+
+struct vertex {
+    vec2    pos;
+    vec2    uv;
+    uint    color;
+    uint[3] padding;
+};
+
+layout(buffer_reference) readonly buffer vertices {
+    vertex vertices[];
+};
+
+layout(set = 1, binding = 0) uniform parameters {
+    vertices vertex_buffer;
+    vec2 scale;
+    vec2 translate;
+} params;
+
+out gl_PerVertex {
+    vec4 gl_Position;
+};
+
+layout(location = 0) out struct {
+    vec2 uv;
+    vec4 color;
+} Out;
+
+
+void main() {
+    vertex v = params.vertex_buffer.vertices[gl_VertexIndex];
+
+    Out.color = unpackUnorm4x8(v.color);
+    Out.uv = v.uv;
+
+    gl_Position = vec4(v.pos * params.scale + params.translate, 0.0, 1.0);
+}