pb_80 28 libavcodec/huffyuvdsp.c #define pb_80 (~0UL / 255 * 0x80) pb_80 26 libavcodec/huffyuvencdsp.c #define pb_80 (~0UL / 255 * 0x80) pb_80 29 libavcodec/pngdsp.c #define pb_80 (~0UL / 255 * 0x80)