#include #include #include #include int main(int argc, char **argv) { printf("#include \n"); printf("const float xyz_table[256] = {\n "); for (int i=0; i<256; i++) { float t = i/255.0f; if (t > 0.04045f) { t = powf(((t+0.055f) / 1.055f), 2.4f); } else { t/= 12.92f; } t*=100.0f; printf("%.6ff, ", t); if (i==255) { printf("\n"); } else if ((i+1)%8==0) { printf("\n "); } } printf("};\n"); return 0; }