1 files changed, 15 insertions, 0 deletions

diff --git a/src/extras/shaders/colourfilterIII_PS.hlsl b/src/extras/shaders/colourfilterIII_PS.hlsl
new file mode 100644
index 00000000..27f099ef
--- /dev/null
+++ b/src/extras/shaders/colourfilterIII_PS.hlsl
@@ -0,0 +1,15 @@
+sampler2D tex : register(s0);
+float4 blurcol : register(c10);
+
+float4 main(in float2 texcoord : TEXCOORD0) : COLOR0
+{
+	float a = blurcol.a;
+	float4 dst = tex2D(tex, texcoord.xy);
+	float4 prev = dst;
+	for(int i = 0; i < 5; i++){
+		float4 tmp = dst*(1-a) + prev*blurcol*a;
+		prev = saturate(tmp);
+	}
+	prev.a = 1.0f;
+	return prev;
+}