Simplify the test vertex shader a little for now

Kode · Aug 13, 2024 · b1dc72f · b1dc72f
1 parent b521228
commit b1dc72f
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/Sources/backends/spirv.c b/Sources/backends/spirv.c
@@ -696,7 +696,7 @@ static void write_function(instructions_buffer *instructions, function *f, spirv
 
 	check(parameter_id != 0, context, "Parameter not found");
 
-	// create variable for the input variable
+	// create variable for the input parameter
 	spirv_id spirv_parameter_id = convert_kong_index_to_spirv_id(parameter_id);
 	write_op_variable_preallocated(instructions, convert_pointer_type_to_spirv_id(parameter_type, STORAGE_CLASS_FUNCTION), spirv_parameter_id,
 	                               STORAGE_CLASS_FUNCTION);
@@ -887,7 +887,7 @@ static void write_function(instructions_buffer *instructions, function *f, spirv
 				}
 				write_return(instructions);
 			}
-			else {
+			else if (stage == SHADER_STAGE_FRAGMENT && main) {
 				spirv_id object =
 				    write_op_load(instructions, convert_type_to_spirv_id(o->op_return.var.type.type), convert_kong_index_to_spirv_id(o->op_return.var.index));
 				write_op_store(instructions, output_var, object);

diff --git a/tests/in/test.kong b/tests/in/test.kong
@@ -9,8 +9,9 @@ struct FragmentIn {
 #[vertex]
 fun pos(input: VertexIn): FragmentIn {
     var output: FragmentIn;
-    output.position.xyz = input.position.xyz;
-    output.position.z = 1.0;
+    output.position.x = input.position.x;
+    output.position.y = input.position.y;
+    output.position.z = 0.5;
     output.position.w = 1.0;
     return output;
 }