reorganized directory

test/shaders/source/RawTriangle.vert.glsl

@@ -0,0 +1,29 @@
+#version 450 core
+
+// Explicitly set the output location for Vulkan
+layout(location = 0) out vec4 vColor;
+
+void main() {
+    // Initialize with default values
+    vec2 pos = vec2(0.0);
+    vec4 color = vec4(0.0);
+
+    // Use Vulkan's gl_VertexIndex instead of gl_VertexID
+    switch(gl_VertexIndex) {
+        case 0:
+            pos = vec2(-1.0, -1.0);
+            color = vec4(1.0, 0.0, 0.0, 1.0);
+            break;
+        case 1:
+            pos = vec2(1.0, -1.0);
+            color = vec4(0.0, 1.0, 0.0, 1.0);
+            break;
+        case 2:
+            pos = vec2(0.0, 1.0);
+            color = vec4(0.0, 0.0, 1.0, 1.0);
+            break;
+    }
+
+    gl_Position = vec4(pos, 0.0, 1.0);
+    vColor = color;
+}

test/shaders/source/SolidColor.frag.glsl

@@ -0,0 +1,9 @@
+#version 450 core
+
+layout(location = 0) in vec4 Color;     // Explicit location for fragment input
+layout(location = 0) out vec4 FragColor; // Explicit location for fragment output
+
+void main()
+{
+    FragColor = Color;
+}