Lines Matching refs:ig
498 int ir, ig, ib;
510 for (ig = 0; ig < num_green; ig++)
512 /* int dg = abs(ig - g); */
513 int dg = ((ig > g) ? ig - g : g - ig);
516 int index_g = index_r | (ig << PNG_DITHER_BLUE_BITS);
4247 png_uint_32 ig;
4334 ig = (((png_uint_32)i * (png_uint_32)png_gamma_shift[shift]) >> 4);
4339 (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
4360 ig = (((png_uint_32)i *
4365 (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
4384 ig = (((png_uint_32)i *
4390 (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) /
