Author: ods15
Date: Sat Dec 23 13:33:00 2006
New Revision: 272
Modified:
trunk/libnut/demuxer.c
trunk/libnut/libnut.h
trunk/libnut/muxer.c
trunk/libnut/priv.h
trunk/nututils/demux_avi.c
trunk/nututils/framer_vorbis.c
Log:
sync to spec  ,
nom->num
Modified: trunk/libnut/demuxer.c
============================================================
==================
--- trunk/libnut/demuxer.c (original)
+++ trunk/libnut/demuxer.c Sat Dec 23 13:33:00 2006
 -265,7
+265,7
nut->tb =
nut->alloc->malloc(nut->timebase_count *
sizeof(nut_timebase_t));
ERROR(!nut->tb, NUT_ERR_OUT_OF_MEM);
for (i = 0; i < nut->timebase_count; i++) {
- GET_V(tmp, nut->tb[i].nom);
+ GET_V(tmp, nut->tb[i].num);
GET_V(tmp, nut->tb[i].den);
}
-335,7
+335,7
GET_V(tmp, sc->sh.colorspace_type);
break;
case NUT_AUDIO_CLASS:
- GET_V(tmp, sc->sh.samplerate_nom);
+ GET_V(tmp, sc->sh.samplerate_num);
GET_V(tmp, sc->sh.samplerate_denom);
GET_V(tmp, sc->sh.channel_count);
break;
-1163,7
+1163,7
uint64_t timebases[nut->timebase_count];
syncpoint_list_t * sl = &nut->syncpoints;
int a = 0;
- for (i = 0; i < nut->timebase_count; i++)
timebases[i] = (uint64_t)(time_pos / nut->tb[i].nom *
nut->tb[i].den);
+ for (i = 0; i < nut->timebase_count; i++)
timebases[i] = (uint64_t)(time_pos / nut->tb[i].num *
nut->tb[i].den);
assert(sl->len); // it is impossible for the first
syncpoint to not have been read
// find last syncpoint if it's not already found
-1419,7
+1419,7
}
if (time_pos < 0.) time_pos = 0.;
- for (i = 0; i < nut->stream_count; i++)
nut->sc[i].state.pts = (uint64_t)(time_pos / TO_TB(i).nom
* TO_TB(i).den);
+ for (i = 0; i < nut->stream_count; i++)
nut->sc[i].state.pts = (uint64_t)(time_pos / TO_TB(i).num
* TO_TB(i).den);
nut->seek_time_pos = time_pos;
nut->dopts.cache_syncpoints |= 2;
flush_syncpoint_queue(nut);
Modified: trunk/libnut/libnut.h
============================================================
==================
--- trunk/libnut/libnut.h (original)
+++ trunk/libnut/libnut.h Sat Dec 23 13:33:00 2006
-37,7
+37,7
/// Timebase struct ingroup demuxer muxer
typedef struct {
- int nom; ///< Example: 1001
+ int num; ///< Example: 1001
int den; ///< Example: 24000
} nut_timebase_t;
-63,7
+63,7
/// name audio
/// Only used if type is #NUT_AUDIO_CLASS {
- int samplerate_nom; ///< Sample rate of audio.
Example: 44100
+ int samplerate_num; ///< Sample rate of audio.
Example: 44100
int samplerate_denom; ///< Sample rate denominator
of audio. Example: 1
int channel_count; ///< Amount of audio channels
} nut_stream_header_t;
Modified: trunk/libnut/muxer.c
============================================================
==================
--- trunk/libnut/muxer.c (original)
+++ trunk/libnut/muxer.c Sat Dec 23 13:33:00 2006
-147,7
+147,7
put_v(tmp, nut->max_distance);
put_v(tmp, nut->timebase_count);
for (i = 0; i < nut->timebase_count; i++) {
- put_v(tmp, nut->tb[i].nom);
+ put_v(tmp, nut->tb[i].num);
put_v(tmp, nut->tb[i].den);
}
for (i = 0; i < 256; ) {
-208,7
+208,7
put_v(tmp, sc->sh.colorspace_type);
break;
case NUT_AUDIO_CLASS:
- put_v(tmp, sc->sh.samplerate_nom);
+ put_v(tmp, sc->sh.samplerate_num);
put_v(tmp, sc->sh.samplerate_denom);
put_v(tmp, sc->sh.channel_count);
break;
-598,7
+598,7
nut->sc[i].last_pts = 0;
nut->sc[i].last_dts = -1;
nut->sc[i].msb_pts_shift = 7; // TODO
- nut->sc[i].max_pts_distance = (s[i].time_base.den +
s[i].time_base.nom - 1) / s[i].time_base.nom; // TODO
+ nut->sc[i].max_pts_distance = (s[i].time_base.den +
s[i].time_base.num - 1) / s[i].time_base.num; // TODO
nut->sc[i].eor = 0;
nut->sc[i].sh = s[i];
nut->sc[i].sh.max_pts = 0;
-651,8
+651,8
}
for (i = 0; i < nut->timebase_count; i++) {
- int t = gcd(nut->tb[i].nom, nut->tb[i].den);
- nut->tb[i].nom /= t;
+ int t = gcd(nut->tb[i].num, nut->tb[i].den);
+ nut->tb[i].num /= t;
nut->tb[i].den /= t;
}
Modified: trunk/libnut/priv.h
============================================================
==================
--- trunk/libnut/priv.h (original)
+++ trunk/libnut/priv.h Sat Dec 23 13:33:00 2006
-185,9
+185,9
static inline uint64_t convert_ts(uint64_t sn,
nut_timebase_t from, nut_timebase_t to) {
uint64_t ln, d1, d2;
- ln = (uint64_t)from.nom * to.den;
+ ln = (uint64_t)from.num * to.den;
d1 = from.den;
- d2 = to.nom;
+ d2 = to.num;
return (ln / d1 * sn + (ln%d1) * sn / d1) / d2;
}
-228,9
+228,9
int prefix##_t = (pts) % nut->timebase_count;
uint64_t prefix##_p = (pts) / nut->timebase_count;
-#define TO_DOUBLE(t, pts) ((double)(pts) /
nut->tb[t].den * nut->tb[t].nom)
+#define TO_DOUBLE(t, pts) ((double)(pts) /
nut->tb[t].den * nut->tb[t].num)
-#define TO_DOUBLE_PTS(pts) ((double)((pts) /
nut->timebase_count) / nut->tb[(pts) %
nut->timebase_count].den * nut->tb[(pts) %
nut->timebase_count].nom)
+#define TO_DOUBLE_PTS(pts) ((double)((pts) /
nut->timebase_count) / nut->tb[(pts) %
nut->timebase_count].den * nut->tb[(pts) %
nut->timebase_count].num)
#define TO_TB(i) nut->tb[nut->sc[i].timebase_id]
Modified: trunk/nututils/demux_avi.c
============================================================
==================
--- trunk/nututils/demux_avi.c (original)
+++ trunk/nututils/demux_avi.c Sat Dec 23 13:33:00 2006
-362,7
+362,7
avi->s[i].sh.type = avi->stream[i].type;
avi->s[i].sh.time_base.den =
avi->stream[i].strh->dwRate;
- avi->s[i].sh.time_base.nom =
avi->stream[i].strh->dwScale;
+ avi->s[i].sh.time_base.num =
avi->stream[i].strh->dwScale;
avi->s[i].sh.fixed_fps = 1;
avi->s[i].sh.codec_specific_len =
avi->stream[i].extra_len;
avi->s[i].sh.codec_specific = avi->stream[i].extra;
-385,7
+385,7
avi->s[i].sh.codec_specific_len = 0;
- avi->s[i].sh.samplerate_nom =
avi->stream[i].audio->nSamplesPerSec;
+ avi->s[i].sh.samplerate_num =
avi->stream[i].audio->nSamplesPerSec;
avi->s[i].sh.samplerate_denom = 1;
avi->s[i].sh.channel_count =
avi->stream[i].audio->nChannels;
}
Modified: trunk/nututils/framer_vorbis.c
============================================================
==================
--- trunk/nututils/framer_vorbis.c (original)
+++ trunk/nututils/framer_vorbis.c Sat Dec 23 13:33:00 2006
-103,12
+103,12
s->fourcc_len = 4;
s->fourcc = (uint8_t*)"vrbs";
s->time_base.den = sample_rate / gcd(sample_rate, i);
- s->time_base.nom = i / gcd(sample_rate, i);
+ s->time_base.num = i / gcd(sample_rate, i);
s->fixed_fps = 0;
s->decode_delay = 0;
s->codec_specific_len = codec_specific_len;
s->codec_specific = vc->codec_specific;
- s->samplerate_nom = sample_rate;
+ s->samplerate_num = sample_rate;
s->samplerate_denom = 1;
s->channel_count = channels;
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