Lines Matching refs:gamma_length
573 s->gamma_length = 4096;
581 s->gamma_length = 256;
584 DBG( _DBG_INFO, "Presetting Gamma tables (len=%u)\n", s->gamma_length );
599 for( j = 0; j < s->gamma_length; j++ ) {
602 pow((double) j / ((double)s->gamma_length - 1.0),
624 for( j = 0; j < s->gamma_length; j++ ) {
808 s->opt[OPT_GAMMA_VECTOR].size = s->gamma_length * sizeof(SANE_Word);
819 s->opt[OPT_GAMMA_VECTOR_R].size = s->gamma_length * sizeof(SANE_Word);
830 s->opt[OPT_GAMMA_VECTOR_G].size = s->gamma_length * sizeof(SANE_Word);
841 s->opt[OPT_GAMMA_VECTOR_B].size = s->gamma_length * sizeof(SANE_Word);
1966 s->hw->setMap( s->hw, s->gamma_table[0], s->gamma_length, _MAP_MASTER);
1968 s->hw->setMap( s->hw, s->gamma_table[1], s->gamma_length, _MAP_RED );
1969 s->hw->setMap( s->hw, s->gamma_table[2], s->gamma_length, _MAP_GREEN );
1970 s->hw->setMap( s->hw, s->gamma_table[3], s->gamma_length, _MAP_BLUE );