Lines Matching defs:chan_idelta
219 short bytecode, bpred [2], chan_idelta [2] ;
244 chan_idelta [0] = pms->block [1] | (pms->block [2] << 8) ;
245 chan_idelta [1] = 0 ;
255 chan_idelta [0] = pms->block [2] | (pms->block [3] << 8) ;
256 chan_idelta [1] = pms->block [4] | (pms->block [5] << 8) ;
272 if (chan_idelta [0] & 0x8000)
273 chan_idelta [0] -= 0x10000 ;
274 if (chan_idelta [1] & 0x8000)
275 chan_idelta [1] -= 0x10000 ;
297 idelta = chan_idelta [chan] ;
298 chan_idelta [chan] = (AdaptationTable [bytecode] * idelta) >> 8 ; /* => / 256 => FIXED_POINT_ADAPTATION_BASE == 256 */
299 if (chan_idelta [chan] < 16)
300 chan_idelta [chan] = 16 ;