X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=tests%2Fglsl%2Freturn_type_conversion.glsl;fp=tests%2Fglsl%2Freturn_type_conversion.glsl;h=3467311c5192290acad27b72afdacf2a4617ad43;hb=f661973abaa7d189a61d76708d0c90cfcdb4b440;hp=0000000000000000000000000000000000000000;hpb=282a10854eda602d874e200c8301cf57d6501e81;p=libs%2Fgl.git

diff --git a/tests/glsl/return_type_conversion.glsl b/tests/glsl/return_type_conversion.glsl
new file mode 100644
index 00000000..3467311c
--- /dev/null
+++ b/tests/glsl/return_type_conversion.glsl
@@ -0,0 +1,78 @@
+uniform Shadow
+{
+	mat4 shadow_matrix;
+};
+uniform Camera
+{
+	mat4 viewproj_matrix;
+};
+uniform Surface
+{
+	vec4 color;
+};
+uniform mat4 model_matrix;
+uniform sampler2DShadow shadow_map;
+
+#pragma MSP stage(vertex)
+layout(location=0) in vec4 position;
+void main()
+{
+	out vec4 world_position = model_matrix*position;
+	gl_Position = viewproj_matrix*world_position;
+}
+
+#pragma MSP stage(fragment)
+layout(location=0) out vec4 frag_out;
+float get_shadow()
+{
+	vec3 shadow_coord = (shadow_matrix*world_position).xyz;
+	if(shadow_coord.x>=0 && shadow_coord.x<=1 && shadow_coord.y>=0 && shadow_coord.y<=1)
+		return texture(shadow_map, shadow_coord);
+	else
+		return 1;
+}
+void main()
+{
+	frag_out = vec4(color.rgb*get_shadow(), color.a);
+}
+
+/* Expected output: vertex
+layout(binding=72) uniform Camera
+{
+	mat4 viewproj_matrix;
+};
+layout(location=0) uniform mat4 model_matrix;
+layout(location=0) in vec4 position;
+layout(location=0) out vec4 world_position;
+void main()
+{
+	world_position = model_matrix*position;
+	gl_Position = viewproj_matrix*world_position;
+}
+*/
+
+/* Expected output: fragment
+layout(binding=71) uniform Shadow
+{
+	mat4 shadow_matrix;
+};
+layout(binding=77) uniform Surface
+{
+	vec4 color;
+};
+layout(location=4, binding=73) uniform sampler2DShadow shadow_map;
+layout(location=0) out vec4 frag_out;
+layout(location=0) in vec4 world_position;
+float get_shadow()
+{
+	vec3 shadow_coord = (shadow_matrix*world_position).xyz;
+	if(shadow_coord.x>=0.0&&shadow_coord.x<=1.0&&shadow_coord.y>=0.0&&shadow_coord.y<=1.0)
+		return texture(shadow_map, shadow_coord);
+	else
+		return 1.0;
+}
+void main()
+{
+	frag_out = vec4(color.rgb*get_shadow(), color.a);
+}
+*/