4 /* Can be overrriden with any code that produces whitenoise between 0.0f and
5 * 1.0f, eg (random() / (float)RAND_MAX) should be a good source of noise, but
8 #define GDITHER_NOISE gdither_noise()
11 inline static float gdither_noise()
13 static uint32_t rnd = 23232323;
14 rnd = (rnd * 196314165) + 907633515;
16 return rnd * 2.3283064365387e-10f;