Lines Matching defs:aresample
48 AResampleContext *aresample = ctx->priv;
51 aresample->next_pts = AV_NOPTS_VALUE;
52 aresample->swr = swr_alloc();
53 if (!aresample->swr) {
62 if ((ret = av_opt_set(aresample->swr, e->key, e->value, 0)) < 0)
67 if (aresample->sample_rate_arg > 0)
68 av_opt_set_int(aresample->swr, "osr", aresample->sample_rate_arg, 0);
75 AResampleContext *aresample = ctx->priv;
76 swr_free(&aresample->swr);
81 AResampleContext *aresample = ctx->priv;
82 int out_rate = av_get_int(aresample->swr, "osr", NULL);
83 uint64_t out_layout = av_get_int(aresample->swr, "ocl", NULL);
84 enum AVSampleFormat out_format = av_get_int(aresample->swr, "osf", NULL);
131 AResampleContext *aresample = ctx->priv;
137 aresample->swr = swr_alloc_set_opts(aresample->swr,
141 if (!aresample->swr)
144 av_opt_set_int(aresample->swr, "ich", inlink->channels, 0);
146 av_opt_set_int(aresample->swr, "och", outlink->channels, 0);
148 ret = swr_init(aresample->swr);
152 out_rate = av_get_int(aresample->swr, "osr", NULL);
153 out_layout = av_get_int(aresample->swr, "ocl", NULL);
154 out_format = av_get_int(aresample->swr, "osf", NULL);
161 aresample->ratio = (double)outlink->sample_rate / inlink->sample_rate;
174 AResampleContext *aresample = inlink->dst->priv;
177 int n_out = n_in * aresample->ratio + 32;
182 delay = swr_get_delay(aresample->swr, outlink->sample_rate);
199 int64_t outpts= swr_next_pts(aresample->swr, inpts);
200 aresample->next_pts =
205 n_out = swr_convert(aresample->swr, outsamplesref->extended_data, n_out,
216 aresample->req_fullfilled= 1;
224 AResampleContext *aresample = ctx->priv;
228 aresample->req_fullfilled = 0;
231 }while(!aresample->req_fullfilled && ret>=0);
242 pts = swr_next_pts(aresample->swr, INT64_MIN);
245 n_out = swr_convert(aresample->swr, outsamplesref->extended_data, n_out, 0, 0);
281 .class_name = "aresample",
309 .name = "aresample",