initial commit, 4.5 stable

tests/python_build/fixtures/rd_glsl/vertex_fragment.out

@@ -0,0 +1,38 @@
+#include "servers/rendering/renderer_rd/shader_rd.h"
+
+class VertexFragmentShaderRD : public ShaderRD {
+public:
+	VertexFragmentShaderRD() {
+		static const char _vertex_code[] = {
+R"<!>(
+#version 450
+
+#VERSION_DEFINES
+
+#define M_PI 3.14159265359
+
+layout(location = 0) out vec2 uv_interp;
+
+void main() {
+	uv_interp = vec2(0, 1);
+}
+
+)<!>"
+		};
+		static const char _fragment_code[] = {
+R"<!>(
+#version 450
+
+#VERSION_DEFINES
+
+layout(location = 0) in vec2 uv_interp;
+
+void main() {
+	uv_interp = vec2(1, 0);
+}
+)<!>"
+		};
+		static const char *_compute_code = nullptr;
+		setup(_vertex_code, _fragment_code, _compute_code, "VertexFragmentShaderRD");
+	}
+};