Lines Matching refs:num_channels
170 uint8_t num_channels; ///< number of channels in the group
761 for (i = 0; i < chgroup->num_channels * (chgroup->num_channels - 1) >> 1; i++)
764 for (i = 0; i < chgroup->num_channels; i++)
765 chgroup->decorrelation_matrix[chgroup->num_channels * i + i] =
768 for (i = 1; i < chgroup->num_channels; i++) {
773 float v1 = chgroup->decorrelation_matrix[x * chgroup->num_channels + y];
774 float v2 = chgroup->decorrelation_matrix[i * chgroup->num_channels + y];
787 chgroup->decorrelation_matrix[y + x * chgroup->num_channels] =
789 chgroup->decorrelation_matrix[y + i * chgroup->num_channels] =
825 chgroup->num_channels = 0;
834 ++chgroup->num_channels;
840 chgroup->num_channels = remaining_channels;
850 if (chgroup->num_channels == 2) {
872 } else if (chgroup->num_channels > 2) {
879 if (chgroup->num_channels > 6) {
884 default_decorrelation[chgroup->num_channels],
885 chgroup->num_channels * chgroup->num_channels *
904 remaining_channels -= chgroup->num_channels;
1122 const int num_channels = s->chgroup[i].num_channels;
1124 float** ch_end = ch_data + num_channels;
1136 const float* data_end = data + num_channels;