Initial import of code.

1 files changed, 43 insertions, 0 deletions

diff --git a/tests/glsl/sascha-willems/debugmarker/postprocess.frag b/tests/glsl/sascha-willems/debugmarker/postprocess.frag
new file mode 100644
index 000000000..0546baaa4
--- /dev/null
+++ b/tests/glsl/sascha-willems/debugmarker/postprocess.frag
@@ -0,0 +1,43 @@
+#version 450
+//TEST:COMPARE_GLSL:
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (binding = 1) uniform sampler2D samplerColor;
+
+layout (location = 0) in vec2 inUV;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+	// Single pass gauss blur
+
+	const vec2 texOffset = vec2(0.01, 0.01);
+
+	vec2 tc0 = inUV + vec2(-texOffset.s, -texOffset.t);
+	vec2 tc1 = inUV + vec2(         0.0, -texOffset.t);
+	vec2 tc2 = inUV + vec2(+texOffset.s, -texOffset.t);
+	vec2 tc3 = inUV + vec2(-texOffset.s,          0.0);
+	vec2 tc4 = inUV + vec2(         0.0,          0.0);
+	vec2 tc5 = inUV + vec2(+texOffset.s,          0.0);
+	vec2 tc6 = inUV + vec2(-texOffset.s, +texOffset.t);
+	vec2 tc7 = inUV + vec2(         0.0, +texOffset.t);
+	vec2 tc8 = inUV + vec2(+texOffset.s, +texOffset.t);
+
+	vec4 col0 = texture(samplerColor, tc0);
+	vec4 col1 = texture(samplerColor, tc1);
+	vec4 col2 = texture(samplerColor, tc2);
+	vec4 col3 = texture(samplerColor, tc3);
+	vec4 col4 = texture(samplerColor, tc4);
+	vec4 col5 = texture(samplerColor, tc5);
+	vec4 col6 = texture(samplerColor, tc6);
+	vec4 col7 = texture(samplerColor, tc7);
+	vec4 col8 = texture(samplerColor, tc8);
+
+	vec4 sum = (1.0 * col0 + 2.0 * col1 + 1.0 * col2 + 
+			  2.0 * col3 + 4.0 * col4 + 2.0 * col5 +
+			  1.0 * col6 + 2.0 * col7 + 1.0 * col8) / 16.0; 
+	outFragColor = vec4(sum.rgb, 1.0);
+}
\ No newline at end of file