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Searched refs:o_ch (Results 1 – 4 of 4) sorted by relevance

/external/libxaac/decoder/drc_src/
Dimpd_drc_main_qmf_process.c49 WORD32 i, i_ch, o_ch; in impd_down_mix() local
61 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
62 tmp_out[o_ch] = 0.0f; in impd_down_mix()
64 tmp_out[o_ch] += input_audio[i_ch][i] * in impd_down_mix()
65 uni_drc_sel_proc_output->downmix_matrix[i_ch][o_ch]; in impd_down_mix()
68 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
69 input_audio[o_ch][i] = tmp_out[o_ch]; in impd_down_mix()
71 for (; o_ch < num_base_ch; o_ch++) { in impd_down_mix()
72 input_audio[o_ch][i] = 0.0f; in impd_down_mix()
Dimpd_drc_main_stft_process.c47 WORD32 i, i_ch, o_ch; in impd_down_mix() local
59 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
60 tmp_out[o_ch] = 0.0f; in impd_down_mix()
62 tmp_out[o_ch] += input_audio[i_ch][i] * in impd_down_mix()
63 uni_drc_sel_proc_output->downmix_matrix[i_ch][o_ch]; in impd_down_mix()
66 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
67 input_audio[o_ch][i] = tmp_out[o_ch]; in impd_down_mix()
69 for (; o_ch < num_base_ch; o_ch++) { in impd_down_mix()
70 input_audio[o_ch][i] = 0.0f; in impd_down_mix()
Dimpd_drc_main_td_process.c49 WORD32 i, i_ch, o_ch; in impd_down_mix() local
57 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
58 tmp_out[o_ch] = 0.0f; in impd_down_mix()
60 tmp_out[o_ch] += input_audio[i_ch][i] * in impd_down_mix()
61 uni_drc_sel_proc_output->downmix_matrix[i_ch][o_ch]; in impd_down_mix()
64 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
65 input_audio[o_ch][i] = tmp_out[o_ch]; in impd_down_mix()
67 for (; o_ch < num_base_ch; o_ch++) { in impd_down_mix()
68 input_audio[o_ch][i] = 0.0f; in impd_down_mix()
Dimpd_drc_main_td_qmf_process.c127 WORD32 i, i_ch, o_ch; in impd_down_mix() local
135 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
136 tmp_out[o_ch] = 0.0f; in impd_down_mix()
138 tmp_out[o_ch] += input_audio[i_ch][i] * in impd_down_mix()
139 uni_drc_sel_proc_output->downmix_matrix[i_ch][o_ch]; in impd_down_mix()
142 for (o_ch = 0; o_ch < num_target_ch; o_ch++) { in impd_down_mix()
143 input_audio[o_ch][i] = tmp_out[o_ch]; in impd_down_mix()
145 for (; o_ch < num_base_ch; o_ch++) { in impd_down_mix()
146 input_audio[o_ch][i] = 0.0f; in impd_down_mix()