Fullscreen triangle

.gitignore

@@ -14,4 +14,5 @@ ipch/
 *.VC.db
 *.vspx
 *.tmp
+*.spv*
 

main.c

@@ -428,8 +428,8 @@ VkPipeline pipeline;
 
 int createPipeline()
 {
-    VkShaderModule vertexShader = createShaderModule("shaders\\shader.vert.spv");
-    VkShaderModule fragmentShader = createShaderModule("shaders\\shader.frag.spv");
+    VkShaderModule vertexShader = createShaderModule("shaders\\fullscreentri.vert.spv");
+    VkShaderModule fragmentShader = createShaderModule("shaders\\rtprimitives.frag.spv");
 
     const VkPipelineShaderStageCreateInfo stages[] = {
         {

shaders/fullscreentri.vert

@@ -0,0 +1,27 @@
+#version 450
+#extension GL_ARB_separate_shader_objects : enable
+
+out gl_PerVertex
+{
+    vec4 gl_Position;
+};
+
+layout(location = 0) out vec3 fragColor;
+
+vec2 positions[3] = vec2[](
+    vec2(-1.0,  1.0),
+    vec2(-1.0, -3.0),
+    vec2( 3.0,  1.0)
+);
+
+vec3 colors[3] = vec3[](
+    vec3(1.0, 0.0, 0.0),
+    vec3(0.0, 1.0, 0.0),
+    vec3(0.0, 0.0, 1.0)
+);
+
+void main()
+{
+    gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+    fragColor = colors[gl_VertexIndex];
+}

shaders/rtprimitives.frag

@@ -0,0 +1,11 @@
+#version 450
+#extension GL_ARB_separate_shader_objects : enable
+
+layout(location = 0) in vec3 fragColor;
+
+layout(location = 0) out vec4 outColor;
+
+void main()
+{
+    outColor = vec4(fragColor, 1.0);
+}