HIST_C1_BITS      139 3rdparty/libjpeg/jquant2.c #define HIST_C1_ELEMS  (1<<HIST_C1_BITS)
HIST_C1_BITS      144 3rdparty/libjpeg/jquant2.c #define C1_SHIFT  (BITS_IN_JSAMPLE-HIST_C1_BITS)
HIST_C1_BITS      626 3rdparty/libjpeg/jquant2.c #define BOX_C1_LOG  (HIST_C1_BITS-3)