| 44 | }; |
| 45 | |
| 46 | static int encavcodecaInit(hb_work_object_t *w, hb_job_t *job) |
| 47 | { |
| 48 | const AVCodec *codec; |
| 49 | AVCodecContext *context; |
| 50 | hb_audio_t *audio = w->audio; |
| 51 | |
| 52 | hb_work_private_t *pv = calloc(1, sizeof(hb_work_private_t)); |
| 53 | w->private_data = pv; |
| 54 | pv->job = job; |
| 55 | pv->list = hb_list_init(); |
| 56 | pv->last_pts = AV_NOPTS_VALUE; |
| 57 | pv->pkt = av_packet_alloc(); |
| 58 | |
| 59 | if (pv->pkt == NULL) |
| 60 | { |
| 61 | hb_error("encavcodecaInit: av_packet_alloc failed"); |
| 62 | return 1; |
| 63 | } |
| 64 | |
| 65 | // channel count, layout and matrix encoding |
| 66 | int matrix_encoding; |
| 67 | uint64_t in_channel_layout = hb_ff_mixdown_xlat(audio->config.out.mixdown, |
| 68 | &matrix_encoding); |
| 69 | uint64_t out_channel_layout = hb_ff_mixdown_xlat(audio->config.out.mixdown, |
| 70 | &matrix_encoding); |
| 71 | pv->out_discrete_channels = |
| 72 | hb_mixdown_get_discrete_channel_count(audio->config.out.mixdown); |
| 73 | |
| 74 | // default settings and options |
| 75 | AVDictionary *av_opts = NULL; |
| 76 | const char *codec_name = NULL; |
| 77 | enum AVCodecID codec_id = AV_CODEC_ID_NONE; |
| 78 | enum AVSampleFormat sample_fmt = AV_SAMPLE_FMT_FLTP; |
| 79 | int bits_per_raw_sample = 0; |
| 80 | int profile = AV_PROFILE_UNKNOWN; |
| 81 | |
| 82 | // override with encoder-specific values |
| 83 | switch (audio->config.out.codec) |
| 84 | { |
| 85 | case HB_ACODEC_AC3: |
| 86 | codec_id = AV_CODEC_ID_AC3; |
| 87 | if (matrix_encoding != AV_MATRIX_ENCODING_NONE) |
| 88 | av_dict_set(&av_opts, "dsur_mode", "on", 0); |
| 89 | break; |
| 90 | |
| 91 | case HB_ACODEC_FFEAC3: |
| 92 | codec_id = AV_CODEC_ID_EAC3; |
| 93 | if (matrix_encoding != AV_MATRIX_ENCODING_NONE) |
| 94 | av_dict_set(&av_opts, "dsur_mode", "on", 0); |
| 95 | break; |
| 96 | |
| 97 | case HB_ACODEC_FDK_AAC: |
| 98 | case HB_ACODEC_FDK_HAAC: |
| 99 | codec_name = "libfdk_aac"; |
| 100 | sample_fmt = AV_SAMPLE_FMT_S16; |
| 101 | bits_per_raw_sample = 16; |
| 102 | switch (audio->config.out.codec) |
| 103 | { |
nothing calls this directly
no test coverage detected