Lines Matching refs:audio_data
153 int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
168 memset(audio_data, 0, planar
169 ? sizeof(*audio_data) * nb_channels
170 : sizeof(*audio_data));
175 audio_data[0] = (uint8_t *)buf;
177 audio_data[ch] = audio_data[ch-1] + line_size;
182 int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels,
195 size = av_samples_fill_arrays(audio_data, linesize, buf, nb_channels,
202 av_samples_set_silence(audio_data, 0, nb_samples, nb_channels, sample_fmt);
207 int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels,
212 *audio_data = av_calloc(nb_planes, sizeof(**audio_data));
213 if (!*audio_data)
215 ret = av_samples_alloc(*audio_data, linesize, nb_channels,
218 av_freep(audio_data);
246 int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
260 memset(audio_data[i] + offset, fill_char, data_size);