RetroArch Pack

system/dolphin-emu/Sys/Shaders/16bit.glsl

@@ -0,0 +1,54 @@
+void main()
+{
+	//Change this number to increase the pixel size.
+	float pixelSize = 3.0;
+
+	float red	= 0.0;
+	float green	= 0.0;
+	float blue	= 0.0;
+
+	float2 pos = floor(GetCoordinates() * GetResolution() / pixelSize) * pixelSize * GetInvResolution();
+
+	float4 c0 = SampleLocation(pos);
+
+	if (c0.r < 0.1)
+		red = 0.1;
+	else if (c0.r < 0.20)
+		red = 0.20;
+	else if (c0.r < 0.40)
+		red = 0.40;
+	else if (c0.r < 0.60)
+		red = 0.60;
+	else if (c0.r < 0.80)
+		red = 0.80;
+	else
+		red = 1.0;
+
+	if (c0.b < 0.1)
+		blue = 0.1;
+	else if (c0.b < 0.20)
+		blue = 0.20;
+	else if (c0.b < 0.40)
+		blue = 0.40;
+	else if (c0.b < 0.60)
+		blue = 0.60;
+	else if (c0.b < 0.80)
+		blue = 0.80;
+	else
+		blue = 1.0;
+
+	if (c0.g < 0.1)
+		green = 0.1;
+	else if (c0.g < 0.20)
+		green = 0.20;
+	else if (c0.g < 0.40)
+		green = 0.40;
+	else if (c0.g < 0.60)
+		green = 0.60;
+	else if (c0.g < 0.80)
+		green = 0.80;
+	else
+		green = 1.0;
+
+	SetOutput(float4(red, green, blue, c0.a));
+}