Lines Matching defs:luminance
21 int luminance;
35 void RGBtoYUV(Uint8 *rgb, int *yuv, int monochrome, int luminance)
62 if (luminance!=100)
64 yuv[0]=yuv[0]*luminance/100;
81 void ConvertRGBtoYV12(SDL_Surface *s, SDL_Overlay *o, int monochrome, int luminance)
106 RGBtoYUV(p, yuv, monochrome, luminance);
121 void ConvertRGBtoIYUV(SDL_Surface *s, SDL_Overlay *o, int monochrome, int luminance)
146 RGBtoYUV(p,yuv, monochrome, luminance);
161 void ConvertRGBtoUYVY(SDL_Surface *s, SDL_Overlay *o, int monochrome, int luminance)
176 RGBtoYUV(p, yuv, monochrome, luminance);
194 void ConvertRGBtoYVYU(SDL_Surface *s, SDL_Overlay *o, int monochrome, int luminance)
209 RGBtoYUV(p,yuv, monochrome, luminance);
230 void ConvertRGBtoYUY2(SDL_Surface *s, SDL_Overlay *o, int monochrome, int luminance)
245 RGBtoYUV(p,yuv, monochrome, luminance);
315 fprintf(stderr, " -lum <perc> (use luminance correction during RGB2YUV conversion,\n");
338 luminance=100;
391 luminance = atoi(argv[2]);
557 ConvertRGBtoYV12(pic,overlay,monochrome,luminance);
560 ConvertRGBtoUYVY(pic,overlay,monochrome,luminance);
563 ConvertRGBtoYVYU(pic,overlay,monochrome,luminance);
566 ConvertRGBtoYUY2(pic,overlay,monochrome,luminance);
569 ConvertRGBtoIYUV(pic,overlay,monochrome,luminance);
