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Changed colours of spectrum analyser display 

Originally committed to SVN as r1151.
This commit is contained in:
Rodrigo Braz Monteiro 2007-04-28 23:43:58 +00:00
parent d403fd21f2
commit 2940fa93d1
1 changed files with 5 additions and 2 deletions
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7
aegisub/audio_spectrum.cpp
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@ -39,6 +39,7 @@
#include "fft.h"
#include "colorspace.h"
#include "options.h"
#include "utils.h"
// Audio spectrum FFT data cache
@ -210,12 +211,14 @@ AudioSpectrum::AudioSpectrum(AudioProvider *_provider, unsigned long _line_lengt
// Generate colour maps
unsigned char *palptr = colours_normal;
for (int i = 0; i < 256; i++) {
hsl_to_rgb(170 + i * 2/3, 128 + i/2, i, palptr+0, palptr+1, palptr+2);
//hsl_to_rgb(170 + i * 2/3, 128 + i/2, i, palptr+0, palptr+1, palptr+2); // Previous
hsl_to_rgb((255+128-i)/2, 128 + i/2, MIN(255,2*i), palptr+0, palptr+1, palptr+2); // Icy blue
palptr += 3;
}
palptr = colours_selected;
for (int i = 0; i < 256; i++) {
hsl_to_rgb(170 + i * 2/3, 128 + i/2, i*3/4+64, palptr+0, palptr+1, palptr+2);
//hsl_to_rgb(170 + i * 2/3, 128 + i/2, i*3/4+64, palptr+0, palptr+1, palptr+2);
hsl_to_rgb((255+128-i)/2, 128 + i/2, MIN(255,3*i/2+64), palptr+0, palptr+1, palptr+2); // Icy blue
palptr += 3;
}
}