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https://github.com/mpv-player/mpv
synced 2024-07-27 17:48:22 +02:00
Simplify code by using separate variables for large common expressions.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22222 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -786,6 +786,7 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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ifo_handle_t *vmg_file;
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ifo_handle_t *vmg_file;
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tt_srpt_t *tt_srpt;
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tt_srpt_t *tt_srpt;
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ifo_handle_t *vts_file;
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ifo_handle_t *vts_file;
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pgc_t *pgc;
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/**
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/**
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* Open the disc.
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* Open the disc.
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*/
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*/
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@ -954,6 +955,7 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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d->vts_file=vts_file;
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d->vts_file=vts_file;
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d->cur_title = dvd_title+1;
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d->cur_title = dvd_title+1;
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pgc = vts_file->vts_pgcit ? vts_file->vts_pgcit->pgci_srp[ttn].pgc : NULL;
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/**
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/**
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* Check number of audio channels and types
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* Check number of audio channels and types
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*/
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*/
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@ -963,13 +965,14 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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int i;
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int i;
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for(i=0;i<8;i++)
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for(i=0;i<8;i++)
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#ifdef USE_DVDREAD_INTERNAL
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#ifdef USE_DVDREAD_INTERNAL
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if(vts_file->vts_pgcit->pgci_srp[ttn].pgc->audio_control[i].present) {
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if(pgc->audio_control[i].present) {
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#else
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#else
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if(vts_file->vts_pgcit->pgci_srp[ttn].pgc->audio_control[i] & 0x8000) {
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if(pgc->audio_control[i] & 0x8000) {
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#endif
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#endif
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audio_attr_t * audio = &vts_file->vtsi_mat->vts_audio_attr[i];
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audio_attr_t * audio = &vts_file->vtsi_mat->vts_audio_attr[i];
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int language = 0;
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int language = 0;
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char tmp[] = "unknown";
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char tmp[] = "unknown";
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stream_language_t *audio_stream = &d->audio_streams[d->nr_of_channels];
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if(audio->lang_type == 1) {
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if(audio->lang_type == 1) {
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language=audio->lang_code;
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language=audio->lang_code;
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@ -978,43 +981,43 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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tmp[2]=0;
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tmp[2]=0;
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}
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}
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d->audio_streams[d->nr_of_channels].language=language;
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audio_stream->language=language;
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#ifdef USE_DVDREAD_INTERNAL
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#ifdef USE_DVDREAD_INTERNAL
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d->audio_streams[d->nr_of_channels].id=vts_file->vts_pgcit->pgci_srp[ttn].pgc->audio_control[i].s_audio;
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audio_stream->id=pgc->audio_control[i].s_audio;
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#else
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#else
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d->audio_streams[d->nr_of_channels].id=vts_file->vts_pgcit->pgci_srp[ttn].pgc->audio_control[i] >> 8 & 7;
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audio_stream->id=pgc->audio_control[i] >> 8 & 7;
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#endif
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#endif
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switch(audio->audio_format) {
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switch(audio->audio_format) {
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case 0: // ac3
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case 0: // ac3
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d->audio_streams[d->nr_of_channels].id+=FIRST_AC3_AID;
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audio_stream->id+=FIRST_AC3_AID;
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break;
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break;
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case 6: // dts
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case 6: // dts
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d->audio_streams[d->nr_of_channels].id+=FIRST_DTS_AID;
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audio_stream->id+=FIRST_DTS_AID;
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break;
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break;
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case 2: // mpeg layer 1/2/3
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case 2: // mpeg layer 1/2/3
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case 3: // mpeg2 ext
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case 3: // mpeg2 ext
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d->audio_streams[d->nr_of_channels].id+=FIRST_MPG_AID;
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audio_stream->id+=FIRST_MPG_AID;
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break;
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break;
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case 4: // lpcm
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case 4: // lpcm
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d->audio_streams[d->nr_of_channels].id+=FIRST_PCM_AID;
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audio_stream->id+=FIRST_PCM_AID;
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break;
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break;
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}
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}
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d->audio_streams[d->nr_of_channels].type=audio->audio_format;
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audio_stream->type=audio->audio_format;
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// Pontscho: to my mind, tha channels:
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// Pontscho: to my mind, tha channels:
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// 1 - stereo
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// 1 - stereo
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// 5 - 5.1
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// 5 - 5.1
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d->audio_streams[d->nr_of_channels].channels=audio->channels;
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audio_stream->channels=audio->channels;
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mp_msg(MSGT_OPEN,MSGL_STATUS,MSGTR_DVDaudioStreamInfo,
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mp_msg(MSGT_OPEN,MSGL_STATUS,MSGTR_DVDaudioStreamInfo,
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d->nr_of_channels,
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d->nr_of_channels,
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dvd_audio_stream_types[ audio->audio_format ],
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dvd_audio_stream_types[ audio->audio_format ],
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dvd_audio_stream_channels[ audio->channels ],
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dvd_audio_stream_channels[ audio->channels ],
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tmp,
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tmp,
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d->audio_streams[d->nr_of_channels].id
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audio_stream->id
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);
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);
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_ID=%d\n", d->audio_streams[d->nr_of_channels].id);
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AUDIO_ID=%d\n", audio_stream->id);
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if(language && tmp[0])
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if(language && tmp[0])
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AID_%d_LANG=%s\n", d->audio_streams[d->nr_of_channels].id, tmp);
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mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_AID_%d_LANG=%s\n", audio_stream->id, tmp);
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d->nr_of_channels++;
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d->nr_of_channels++;
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}
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}
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@ -1031,14 +1034,15 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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d->nr_of_subtitles=0;
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d->nr_of_subtitles=0;
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for(i=0;i<32;i++)
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for(i=0;i<32;i++)
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#ifdef USE_DVDREAD_INTERNAL
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#ifdef USE_DVDREAD_INTERNAL
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if(vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i].present) {
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if(pgc->subp_control[i].present) {
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#else
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#else
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if(vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i] & 0x80000000) {
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if(pgc->subp_control[i] & 0x80000000) {
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#endif
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#endif
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subp_attr_t * subtitle = &vts_file->vtsi_mat->vts_subp_attr[i];
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subp_attr_t * subtitle = &vts_file->vtsi_mat->vts_subp_attr[i];
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video_attr_t *video = &vts_file->vtsi_mat->vts_video_attr;
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video_attr_t *video = &vts_file->vtsi_mat->vts_video_attr;
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int language = 0;
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int language = 0;
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char tmp[] = "unknown";
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char tmp[] = "unknown";
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stream_language_t *sub_stream = &d->subtitles[d->nr_of_subtitles];
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if(subtitle->type == 1) {
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if(subtitle->type == 1) {
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language=subtitle->lang_code;
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language=subtitle->lang_code;
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@ -1047,19 +1051,19 @@ static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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tmp[2]=0;
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tmp[2]=0;
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}
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}
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d->subtitles[ d->nr_of_subtitles ].language=language;
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sub_stream->language=language;
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d->subtitles[ d->nr_of_subtitles ].id=d->nr_of_subtitles;
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sub_stream->id=d->nr_of_subtitles;
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if(video->display_aspect_ratio == 0) /* 4:3 */
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if(video->display_aspect_ratio == 0) /* 4:3 */
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#ifdef USE_DVDREAD_INTERNAL
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#ifdef USE_DVDREAD_INTERNAL
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d->subtitles[d->nr_of_subtitles].id = vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i].s_4p3;
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sub_stream->id = pgc->subp_control[i].s_4p3;
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#else
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#else
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d->subtitles[d->nr_of_subtitles].id = vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i] >> 24 & 31;
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sub_stream->id = pgc->subp_control[i] >> 24 & 31;
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#endif
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#endif
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else if(video->display_aspect_ratio == 3) /* 16:9 */
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else if(video->display_aspect_ratio == 3) /* 16:9 */
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#ifdef USE_DVDREAD_INTERNAL
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#ifdef USE_DVDREAD_INTERNAL
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d->subtitles[d->nr_of_subtitles].id = vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i].s_lbox;
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sub_stream->id = pgc->subp_control[i].s_lbox;
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#else
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#else
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d->subtitles[d->nr_of_subtitles].id = vts_file->vts_pgcit->pgci_srp[ttn].pgc->subp_control[i] >> 8 & 31;
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sub_stream->id = pgc->subp_control[i] >> 8 & 31;
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#endif
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#endif
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mp_msg(MSGT_OPEN,MSGL_STATUS,MSGTR_DVDsubtitleLanguage, d->nr_of_subtitles, tmp);
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mp_msg(MSGT_OPEN,MSGL_STATUS,MSGTR_DVDsubtitleLanguage, d->nr_of_subtitles, tmp);
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