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author | wm4 <wm4@nowhere> | 2016-01-12 23:48:19 +0100 |
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committer | wm4 <wm4@nowhere> | 2016-01-12 23:48:19 +0100 |
commit | 671df54e4dcf0675c335483d26f7f6ff9baaf76a (patch) | |
tree | 6a206ddf489474150fffa2eac651b5e8915b969c /demux/demux_tv.c | |
parent | 81f3b3aafe72e5ca9ac79d29246e70dce76ebca9 (diff) | |
download | mpv-671df54e4dcf0675c335483d26f7f6ff9baaf76a.tar.bz2 mpv-671df54e4dcf0675c335483d26f7f6ff9baaf76a.tar.xz |
demux: merge sh_video/sh_audio/sh_sub
This is mainly a refactor. I'm hoping it will make some things easier
in the future due to cleanly separating codec metadata and stream
metadata.
Also, declare that the "codec" field can not be NULL anymore. demux.c
will set it to "" if it's NULL when added. This gets rid of a corner
case everything had to handle, but which rarely happened.
Diffstat (limited to 'demux/demux_tv.c')
-rw-r--r-- | demux/demux_tv.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/demux/demux_tv.c b/demux/demux_tv.c index a2d06591e0..4f1e3ac1c2 100644 --- a/demux/demux_tv.c +++ b/demux/demux_tv.c @@ -20,8 +20,6 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check) { tvi_handle_t *tvh; - sh_video_t *sh_video; - sh_audio_t *sh_audio = NULL; const tvi_functions_t *funcs; if (check > DEMUX_CHECK_REQUEST || demuxer->stream->type != STREAMTYPE_TV) @@ -51,30 +49,29 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check) demuxer->priv=tvh; struct sh_stream *sh_v = demux_alloc_sh_stream(STREAM_VIDEO); - sh_video = sh_v->video; /* get IMAGE FORMAT */ int fourcc; funcs->control(tvh->priv, TVI_CONTROL_VID_GET_FORMAT, &fourcc); if (fourcc == MP_FOURCC_MJPEG) { - sh_v->codec = "mjpeg"; + sh_v->codec->codec = "mjpeg"; } else { - sh_v->codec = "rawvideo"; - sh_v->codec_tag = fourcc; + sh_v->codec->codec = "rawvideo"; + sh_v->codec->codec_tag = fourcc; } /* set FPS and FRAMETIME */ - if(!sh_video->fps) + if(!sh_v->codec->fps) { float tmp; if (funcs->control(tvh->priv, TVI_CONTROL_VID_GET_FPS, &tmp) != TVI_CONTROL_TRUE) - sh_video->fps = 25.0f; /* on PAL */ - else sh_video->fps = tmp; + sh_v->codec->fps = 25.0f; /* on PAL */ + else sh_v->codec->fps = tmp; } if (tvh->tv_param->fps != -1.0f) - sh_video->fps = tvh->tv_param->fps; + sh_v->codec->fps = tvh->tv_param->fps; /* If playback only mode, go to immediate mode, fail silently */ if(tvh->tv_param->immediate == 1) @@ -84,10 +81,10 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check) } /* set width */ - funcs->control(tvh->priv, TVI_CONTROL_VID_GET_WIDTH, &sh_video->disp_w); + funcs->control(tvh->priv, TVI_CONTROL_VID_GET_WIDTH, &sh_v->codec->disp_w); /* set height */ - funcs->control(tvh->priv, TVI_CONTROL_VID_GET_HEIGHT, &sh_video->disp_h); + funcs->control(tvh->priv, TVI_CONTROL_VID_GET_HEIGHT, &sh_v->codec->disp_h); demux_add_sh_stream(demuxer, sh_v); @@ -118,22 +115,21 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check) } struct sh_stream *sh_a = demux_alloc_sh_stream(STREAM_AUDIO); - sh_audio = sh_a->audio; funcs->control(tvh->priv, TVI_CONTROL_AUD_GET_SAMPLERATE, - &sh_audio->samplerate); - int nchannels = sh_audio->channels.num; + &sh_a->codec->samplerate); + int nchannels = sh_a->codec->channels.num; funcs->control(tvh->priv, TVI_CONTROL_AUD_GET_CHANNELS, &nchannels); - mp_chmap_from_channels(&sh_audio->channels, nchannels); + mp_chmap_from_channels(&sh_a->codec->channels, nchannels); // s16ne - mp_set_pcm_codec(sh_a, true, false, 16, BYTE_ORDER == BIG_ENDIAN); + mp_set_pcm_codec(sh_a->codec, true, false, 16, BYTE_ORDER == BIG_ENDIAN); demux_add_sh_stream(demuxer, sh_a); MP_VERBOSE(tvh, " TV audio: %d channels, %d bits, %d Hz\n", - nchannels, 16, sh_audio->samplerate); + nchannels, 16, sh_a->codec->samplerate); } no_audio: |