126                   *dp = (png_byte)v;  in png_do_pack()
132                *dp = (png_byte)v;  in png_do_pack()
148                png_byte value;  in png_do_pack()
150                value = (png_byte)(*sp & 0x03);  in png_do_pack()
155                   *dp = (png_byte)v;  in png_do_pack()
164                *dp = (png_byte)v;  in png_do_pack()
180                png_byte value;  in png_do_pack()
182                value = (png_byte)(*sp & 0x0f);  in png_do_pack()
188                   *dp = (png_byte)v;  in png_do_pack()
198                *dp = (png_byte)v;  in png_do_pack()
202       row_info->bit_depth = (png_byte)bit_depth;  in png_do_pack()
203       row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);  in png_do_pack()
263          png_byte mask;  in png_do_shift()
283                   *bp |= (png_byte)((v << j) & 0xff);  in png_do_shift()
285                   *bp |= (png_byte)((v >> (-j)) & mask);  in png_do_shift()
307                   *bp |= (png_byte)((v << j) & 0xff);  in png_do_shift()
309                   *bp |= (png_byte)((v >> (-j)) & 0xff);  in png_do_shift()
334             *bp++ = (png_byte)(value >> 8);  in png_do_shift()
335             *bp++ = (png_byte)(value & 0xff);  in png_do_shift()
362                png_byte save = *(sp++);  in png_do_write_swap_alpha()
378                png_byte save[2];  in png_do_write_swap_alpha()
403                png_byte save = *(sp++);  in png_do_write_swap_alpha()
417                png_byte save[2];  in png_do_write_swap_alpha()
457                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
478                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
479                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
495                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
512                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
513                *(dp++) = (png_byte)(255 - *(sp++));  in png_do_write_invert_alpha()
550             *(rp)   = (png_byte)((*rp     - *(rp+1))&0xff);  in png_do_write_intrapixel()
551             *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff);  in png_do_write_intrapixel()
573             *(rp  ) = (png_byte)((red >> 8) & 0xff);  in png_do_write_intrapixel()
574             *(rp+1) = (png_byte)(red & 0xff);  in png_do_write_intrapixel()
575             *(rp+4) = (png_byte)((blue >> 8) & 0xff);  in png_do_write_intrapixel()
576             *(rp+5) = (png_byte)(blue & 0xff);  in png_do_write_intrapixel()