diff --git a/build/data/obs-plugins/test-input/test.effect b/build/data/obs-plugins/test-input/test.effect
index 7f99ac928..e78040417 100644
--- a/build/data/obs-plugins/test-input/test.effect
+++ b/build/data/obs-plugins/test-input/test.effect
@@ -1,5 +1,5 @@
 uniform float4x4 ViewProj;
-uniform texture2d diffuse;
+uniform texture2d image;
 
 uniform float4 color = {0.0, 1.0, 0.0, 1.0};
 
@@ -24,10 +24,10 @@ VertexInOut VShader(VertexInOut vert_in)
 
 float4 PShader(VertexInOut fragment_in) : TARGET
 {
-	return diffuse.Sample(texSampler, fragment_in.uv) * color;
+	return image.Sample(texSampler, fragment_in.uv) * color;
 }
 
-technique DrawRGB
+technique Draw
 {
 	pass
 	{
diff --git a/test/osx/test.mm b/test/osx/test.mm
index d2abfc925..352cb0acf 100644
--- a/test/osx/test.mm
+++ b/test/osx/test.mm
@@ -133,6 +133,19 @@ static NSWindow *CreateTestWindow()
 	return win;
 }
 
+/* --------------------------------------------------- */
+
+static void RenderWindow(void *data, uint32_t cx, uint32_t cy)
+{
+	obs_render_main_view();
+
+	UNUSED_PARAMETER(data);
+	UNUSED_PARAMETER(cx);
+	UNUSED_PARAMETER(cy);
+}
+
+/* --------------------------------------------------- */
+
 static void test()
 {
 	try {
@@ -157,7 +170,7 @@ static void test()
 		/* ------------------------------------------------------ */
 		/* create filter */
 		SourceContext filter{obs_source_create(OBS_SOURCE_TYPE_FILTER,
-				"test", "a test filter", NULL)};
+				"test_filter", "a test filter", NULL)};
 		if (!filter)
 			throw "Couldn't create test filter";
 		obs_source_filter_add(source, filter);
@@ -174,6 +187,10 @@ static void test()
 		/* set the scene as the primary draw source and go */
 		obs_set_output_source(0, obs_scene_getsource(scene));
 
+		/* ------------------------------------------------------ */
+		/* set the main output render callback */
+		obs_add_draw_callback(RenderWindow, nullptr);
+
 		[NSApp run];
 
 		obs_set_output_source(0, NULL);
diff --git a/test/win/test.cpp b/test/win/test.cpp
index 25a04998e..031c0503a 100644
--- a/test/win/test.cpp
+++ b/test/win/test.cpp
@@ -120,6 +120,17 @@ static HWND CreateTestWindow(HINSTANCE instance)
 
 /* --------------------------------------------------- */
 
+static void RenderWindow(void *data, uint32_t cx, uint32_t cy)
+{
+	obs_render_main_view();
+
+	UNUSED_PARAMETER(data);
+	UNUSED_PARAMETER(cx);
+	UNUSED_PARAMETER(cy);
+}
+
+/* --------------------------------------------------- */
+
 int WINAPI WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR cmdLine,
 		int numCmd)
 {
@@ -150,7 +161,7 @@ int WINAPI WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR cmdLine,
 		/* ------------------------------------------------------ */
 		/* create filter */
 		SourceContext filter = obs_source_create(OBS_SOURCE_TYPE_FILTER,
-				"test", "a nice little green filter", NULL);
+				"test_filter", "a nice green filter", NULL);
 		if (!filter)
 			throw "Couldn't create test filter";
 		obs_source_filter_add(source, filter);
@@ -167,6 +178,10 @@ int WINAPI WinMain(HINSTANCE instance, HINSTANCE prevInstance, LPSTR cmdLine,
 		/* set the scene as the primary draw source and go */
 		obs_set_output_source(0, source);
 
+		/* ------------------------------------------------------ */
+		/* set the main output render callback */
+		obs_add_draw_callback(RenderWindow, nullptr);
+
 		MSG msg;
 		while (GetMessage(&msg, NULL, 0, 0)) {
 			TranslateMessage(&msg);