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author | wm4 <wm4@nowhere> | 2013-07-14 17:59:26 +0200 |
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committer | wm4 <wm4@nowhere> | 2013-07-14 17:59:26 +0200 |
commit | e18ffd6b998858ca0797cb0ce4aabd4a509655dd (patch) | |
tree | 199bddd30923db1175a1331191eb86ba684e9e41 /audio/decode/ad_spdif.c | |
parent | 3e7d483ac89289f613138002be2043ec5f479bb0 (diff) | |
parent | 5ead20bdb3328d199dad693039d18e7a05eb2465 (diff) | |
download | mpv-e18ffd6b998858ca0797cb0ce4aabd4a509655dd.tar.bz2 mpv-e18ffd6b998858ca0797cb0ce4aabd4a509655dd.tar.xz |
Merge branch 'remove_old_demuxers'
The merged branch doesn't actually just remove old demuxers, but also
includes a branch of cleanups and some refactoring.
Conflicts:
stream/stream.c
Diffstat (limited to 'audio/decode/ad_spdif.c')
-rw-r--r-- | audio/decode/ad_spdif.c | 79 |
1 files changed, 14 insertions, 65 deletions
diff --git a/audio/decode/ad_spdif.c b/audio/decode/ad_spdif.c index 1314110062..d0fa43aa25 100644 --- a/audio/decode/ad_spdif.c +++ b/audio/decode/ad_spdif.c @@ -84,9 +84,7 @@ static int codecs[] = { static int init(sh_audio_t *sh, const char *decoder) { - int x, in_size, srate, bps, *dtshd_rate; - unsigned char *start; - double pts; + int srate, bps, *dtshd_rate; AVFormatContext *lavf_ctx = NULL; AVStream *stream = NULL; const AVOption *opt = NULL; @@ -125,28 +123,8 @@ static int init(sh_audio_t *sh, const char *decoder) goto fail; } - // get sample_rate & bitrate from parser - x = ds_get_packet_pts(sh->ds, &start, &pts); - in_size = x; - if (x <= 0) { - pts = MP_NOPTS_VALUE; - x = 0; - } - ds_parse(sh->ds, &start, &x, pts, 0); srate = 48000; //fake value bps = 768000/8; //fake value - if (x && sh->avctx) { // we have parser and large enough buffer - if (sh->avctx->sample_rate < 44100) { - mp_msg(MSGT_DECAUDIO,MSGL_INFO, - "This stream sample_rate[%d Hz] may be broken. " - "Force reset 48000Hz.\n", - sh->avctx->sample_rate); - srate = 48000; //fake value - } else - srate = sh->avctx->sample_rate; - bps = sh->avctx->bit_rate/8; - } - sh->ds->buffer_pos -= in_size; int num_channels = 0; switch (lavf_ctx->streams[0]->codec->codec_id) { @@ -226,64 +204,35 @@ static int decode_audio(sh_audio_t *sh, unsigned char *buf, struct spdifContext *spdif_ctx = sh->context; AVFormatContext *lavf_ctx = spdif_ctx->lavf_ctx; AVPacket pkt; - double pts; - int ret, in_size, consumed, x; - unsigned char *start = NULL; - consumed = spdif_ctx->out_buffer_len = 0; + spdif_ctx->out_buffer_len = 0; spdif_ctx->out_buffer_size = maxlen; spdif_ctx->out_buffer = buf; while (spdif_ctx->out_buffer_len + spdif_ctx->iec61937_packet_size < maxlen && spdif_ctx->out_buffer_len < minlen) { - if (sh->ds->eof) + struct demux_packet *mpkt = demux_read_packet(sh->gsh); + if (!mpkt) break; - x = ds_get_packet_pts(sh->ds, &start, &pts); - if (x <= 0) { - x = 0; - ds_parse(sh->ds, &start, &x, MP_NOPTS_VALUE, 0); - if (x == 0) - continue; // END_NOT_FOUND - in_size = x; - } else { - in_size = x; - consumed = ds_parse(sh->ds, &start, &x, pts, 0); - if (x == 0) { - mp_msg(MSGT_DECAUDIO,MSGL_V, - "start[%p] in_size[%d] consumed[%d] x[%d].\n", - start, in_size, consumed, x); - continue; // END_NOT_FOUND - } - sh->ds->buffer_pos -= in_size - consumed; - } - av_init_packet(&pkt); - pkt.data = start; - pkt.size = x; - mp_msg(MSGT_DECAUDIO,MSGL_V, - "start[%p] pkt.size[%d] in_size[%d] consumed[%d] x[%d].\n", - start, pkt.size, in_size, consumed, x); - if (pts != MP_NOPTS_VALUE) { - sh->pts = pts; + mp_set_av_packet(&pkt, mpkt); + mp_msg(MSGT_DECAUDIO,MSGL_V, "pkt.data[%p] pkt.size[%d]\n", + pkt.data, pkt.size); + if (mpkt->pts != MP_NOPTS_VALUE) { + sh->pts = mpkt->pts; sh->pts_bytes = 0; } - ret = lavf_ctx->oformat->write_packet(lavf_ctx, &pkt); + int out_len = spdif_ctx->out_buffer_len; + int ret = lavf_ctx->oformat->write_packet(lavf_ctx, &pkt); + avio_flush(lavf_ctx->pb); + sh->pts_bytes += spdif_ctx->out_buffer_len - out_len; + talloc_free(mpkt); if (ret < 0) break; } - sh->pts_bytes += spdif_ctx->out_buffer_len; return spdif_ctx->out_buffer_len; } static int control(sh_audio_t *sh, int cmd, void *arg) { - unsigned char *start; - double pts; - - switch (cmd) { - case ADCTRL_RESYNC_STREAM: - case ADCTRL_SKIP_FRAME: - ds_get_packet_pts(sh->ds, &start, &pts); - return CONTROL_TRUE; - } return CONTROL_UNKNOWN; } |