added green & amber phosphor palettes

shaders/lang/en_US.lang

@@ -42,6 +42,8 @@ value.monoPalette.0=Black & White
 value.monoPalette.1=DameGame
 value.monoPalette.2=Paint the Town
 value.monoPalette.3=Noir
+value.monoPalette.4=Amber Phosphor
+value.monoPalette.5=Green Phosphor
 
 option.hueBits=Hue Depth
 suffix.hueBits=-bit

shaders/module/color.frag

@@ -7,7 +7,7 @@
 #define secondBits 2 // [0 1 2 3 4 5 6 7 8]
 #define thirdBits 2 // [0 1 2 3 4 5 6 7 8]
 
-#define monoPalette 0 // [0 1 2 3]
+#define monoPalette 0 // [0 1 2 3 4 5]
 
 float bit_max(int bits) { return pow(2, bits); }
 
@@ -32,6 +32,12 @@ vec3 monoLow	= vec3(0);
 #elif	monoPalette == MONO_NOIR
 vec3 monoHigh	= vec3(0.73, 0.67, 0.55);
 vec3 monoLow	= vec3(0.26, 0.23, 0.19);
+#elif	monoPalette == MONO_AMBER
+vec3 monoHigh	= vec3(1.00, 0.50, 0.00);
+vec3 monoLow	= vec3(0);
+#elif	monoPalette == MONO_PHOSPHOR
+vec3 monoHigh	= vec3(0.00, 0.83, 0.43);
+vec3 monoLow	= vec3(0);
 #endif
 
 float luminance(vec3 color) {

shaders/module/signal.frag

@@ -15,7 +15,11 @@ vec3 ntsc(vec3 color) {
 	float q = dot(color, vec3(0.211, -.523, 0.312));
 
 	//	faux ntsc signal
-	float carrier = 6.283 * 3.570 * gl_FragCoord.x;		//	2π * 3.57MHz * x
+	float carrier = 22.430;								//	2π * 3.57MHz
+	#if		wire == WIRE_COMPOSITE
+		carrier *= gl_FragCoord.x;
+	#endif
+
 	float phase = sin(carrier) * i + cos(carrier) * q;
 	float quad = cos(carrier) * i - sin(carrier) * q;
 
@@ -53,6 +57,7 @@ vec3 pal(vec3 color) {
 	//	decode faux signal
 	#if		wire == WIRE_COMPOSITE
 		float composite = y + phase;
+		//	TODO: composite
 	#endif
 	u = quad * cos(carrier);
 	v = phase * sin(carrier);

shaders/var/color.glsl

@@ -11,4 +11,6 @@
 #define MONO_DAMEGAME	1
 #define MONO_MOTIONSICK	2
 #define MONO_NOIR		3
+#define MONO_AMBER		4
+#define MONO_PHOSPHOR	5