Searched refs:thiserr (Results 1 – 1 of 1) sorted by relevance
1214 const f_pixel thiserr, const f_pixel px) in get_dithered_pixel() argument1217 const float sr = thiserr.r * dither_level, in get_dithered_pixel()1218 sg = thiserr.g * dither_level, in get_dithered_pixel()1219 sb = thiserr.b * dither_level, sa = thiserr.a * dither_level; in get_dithered_pixel()1281 f_pixel *restrict thiserr, *restrict nexterr; in remap_to_palette_floyd() local1282 …thiserr = input_image->malloc ((cols + 2) * sizeof (*thiserr) * 2); // +2 saves from checking ou… in remap_to_palette_floyd()1283 nexterr = thiserr + (cols + 2); in remap_to_palette_floyd()1285 if (!thiserr) in remap_to_palette_floyd()1290 thiserr[col].r = ((double) rand () - rand_max / 2.0) / rand_max / 255.0; in remap_to_palette_floyd()1291 thiserr[col].g = ((double) rand () - rand_max / 2.0) / rand_max / 255.0; in remap_to_palette_floyd()[all …]