Lines Matching defs:channel
140 int i, channel;
142 channel = alpha[i];
143 channel -= ALPHA_COMPAND_DC_OFFSET;
144 channel <<= 3;
145 channel *= ALPHA_COMPAND_GAIN;
146 channel >>= 16;
147 channel = av_clip_uintp2(channel, 12);
148 alpha[i] = channel;
441 av_log(avctx, AV_LOG_ERROR, "Invalid channel number\n");
537 av_log(avctx, AV_LOG_DEBUG, "Highpass width %i channel %i level %i subband %i\n", data, s->channel_num, s->level, s->subband_num);
592 av_log(avctx, AV_LOG_ERROR, "Invalid bits per channel\n");