Lines Matching defs:audio_data
157 int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
169 audio_data[0] = (uint8_t *)buf;
171 audio_data[ch] = audio_data[ch-1] + line_size;
183 int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels,
196 size = av_samples_fill_arrays(audio_data, linesize, buf, nb_channels,
203 av_samples_set_silence(audio_data, 0, nb_samples, nb_channels, sample_fmt);
212 int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels,
217 *audio_data = av_calloc(nb_planes, sizeof(**audio_data));
218 if (!*audio_data)
220 ret = av_samples_alloc(*audio_data, linesize, nb_channels,
223 av_freep(audio_data);
251 int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
265 memset(audio_data[i] + offset, fill_char, data_size);