diff options
author | Diego Biurrun <diego@biurrun.de> | 2005-12-17 21:14:38 +0300 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2005-12-17 21:14:38 +0300 |
commit | 115329f16062074e11ccf3b89ead6176606c9696 (patch) | |
tree | e98aa993905a702688bf821737ab9a443969fc28 /libavformat/mpegtsenc.c | |
parent | d76319b1ab716320f6e6a4d690b85fe4504ebd5b (diff) |
COSMETICS: Remove all trailing whitespace.
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/mpegtsenc.c')
-rw-r--r-- | libavformat/mpegtsenc.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index 4fe8f3e15c..9a294aa599 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -72,10 +72,10 @@ unsigned int mpegts_crc32(const uint8_t *data, int len) { register int i; unsigned int crc = 0xffffffff; - + for (i=0; i<len; i++) crc = (crc << 8) ^ crc_table[((crc >> 24) ^ *data++) & 0xff]; - + return crc; } @@ -103,7 +103,7 @@ void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len) buf[len - 3] = (crc >> 16) & 0xff; buf[len - 2] = (crc >> 8) & 0xff; buf[len - 1] = (crc) & 0xff; - + /* send each packet */ buf_ptr = buf; while (len > 0) { @@ -120,7 +120,7 @@ void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len) if (first) *q++ = 0; /* 0 offset */ len1 = TS_PACKET_SIZE - (q - packet); - if (len1 > len) + if (len1 > len) len1 = len; memcpy(q, buf_ptr, len1); q += len1; @@ -145,13 +145,13 @@ static inline void put16(uint8_t **q_ptr, int val) *q_ptr = q; } -int mpegts_write_section1(MpegTSSection *s, int tid, int id, +int mpegts_write_section1(MpegTSSection *s, int tid, int id, int version, int sec_num, int last_sec_num, uint8_t *buf, int len) { uint8_t section[1024], *q; unsigned int tot_len; - + tot_len = 3 + 5 + len + 4; /* check if not too big */ if (tot_len > 1024) @@ -165,7 +165,7 @@ int mpegts_write_section1(MpegTSSection *s, int tid, int id, *q++ = sec_num; *q++ = last_sec_num; memcpy(q, buf, len); - + mpegts_write_section(s, section, tot_len); return 0; } @@ -230,7 +230,7 @@ static void mpegts_write_pat(AVFormatContext *s) MpegTSService *service; uint8_t data[1012], *q; int i; - + q = data; for(i = 0; i < ts->nb_services; i++) { service = ts->services[i]; @@ -258,7 +258,7 @@ static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service) val = 0xf000 | (q - program_info_length_ptr - 2); program_info_length_ptr[0] = val >> 8; program_info_length_ptr[1] = val; - + for(i = 0; i < s->nb_streams; i++) { AVStream *st = s->streams[i]; MpegTSWriteStream *ts_st = st->priv_data; @@ -328,7 +328,7 @@ static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service) } mpegts_write_section1(&service->pmt, PMT_TID, service->sid, 0, 0, 0, data, q - data); -} +} /* NOTE: str == NULL is accepted for an empty string */ static void putstr8(uint8_t **q_ptr, const char *str) @@ -353,7 +353,7 @@ static void mpegts_write_sdt(AVFormatContext *s) MpegTSService *service; uint8_t data[1012], *q, *desc_list_len_ptr, *desc_len_ptr; int i, running_status, free_ca_mode, val; - + q = data; put16(&q, ts->onid); *q++ = 0xff; @@ -376,7 +376,7 @@ static void mpegts_write_sdt(AVFormatContext *s) desc_len_ptr[0] = q - desc_len_ptr - 1; /* fill descriptor length */ - val = (running_status << 13) | (free_ca_mode << 12) | + val = (running_status << 13) | (free_ca_mode << 12) | (q - desc_list_len_ptr - 2); desc_list_len_ptr[0] = val >> 8; desc_list_len_ptr[1] = val; @@ -385,9 +385,9 @@ static void mpegts_write_sdt(AVFormatContext *s) data, q - data); } -static MpegTSService *mpegts_add_service(MpegTSWrite *ts, - int sid, - const char *provider_name, +static MpegTSService *mpegts_add_service(MpegTSWrite *ts, + int sid, + const char *provider_name, const char *name) { MpegTSService *service; @@ -418,14 +418,14 @@ static int mpegts_write_header(AVFormatContext *s) AVStream *st; int i, total_bit_rate; const char *service_name; - + ts->tsid = DEFAULT_TSID; ts->onid = DEFAULT_ONID; /* allocate a single DVB service */ service_name = s->title; if (service_name[0] == '\0') service_name = DEFAULT_SERVICE_NAME; - service = mpegts_add_service(ts, DEFAULT_SID, + service = mpegts_add_service(ts, DEFAULT_SID, DEFAULT_PROVIDER_NAME, service_name); service->pmt.write_packet = section_write_packet; service->pmt.opaque = s; @@ -452,12 +452,12 @@ static int mpegts_write_header(AVFormatContext *s) ts_st->pid = DEFAULT_START_PID + i; ts_st->payload_pts = AV_NOPTS_VALUE; /* update PCR pid by using the first video stream */ - if (st->codec->codec_type == CODEC_TYPE_VIDEO && + if (st->codec->codec_type == CODEC_TYPE_VIDEO && service->pcr_pid == 0x1fff) service->pcr_pid = ts_st->pid; total_bit_rate += st->codec->bit_rate; } - + /* if no video stream, use the first stream as PCR */ if (service->pcr_pid == 0x1fff && s->nb_streams > 0) { ts_st = s->streams[0]->priv_data; @@ -466,14 +466,14 @@ static int mpegts_write_header(AVFormatContext *s) if (total_bit_rate <= 8 * 1024) total_bit_rate = 8 * 1024; - service->pcr_packet_freq = (total_bit_rate * PCR_RETRANS_TIME) / + service->pcr_packet_freq = (total_bit_rate * PCR_RETRANS_TIME) / (TS_PACKET_SIZE * 8 * 1000); - ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) / + ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) / (TS_PACKET_SIZE * 8 * 1000); - ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) / + ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) / (TS_PACKET_SIZE * 8 * 1000); #if 0 - printf("%d %d %d\n", + printf("%d %d %d\n", total_bit_rate, ts->sdt_packet_freq, ts->pat_packet_freq); #endif @@ -534,7 +534,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, write_pcr = 0; if (ts_st->pid == ts_st->service->pcr_pid) { ts_st->service->pcr_packet_count++; - if (ts_st->service->pcr_packet_count >= + if (ts_st->service->pcr_packet_count >= ts_st->service->pcr_packet_freq) { ts_st->service->pcr_packet_count = 0; write_pcr = 1; @@ -575,7 +575,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, } else if (st->codec->codec_type == CODEC_TYPE_AUDIO && (st->codec->codec_id == CODEC_ID_MP2 || st->codec->codec_id == CODEC_ID_MP3)) { - *q++ = 0xc0; + *q++ = 0xc0; } else { *q++ = 0xbd; if (st->codec->codec_type == CODEC_TYPE_SUBTITLE) { @@ -599,7 +599,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, if (pts != AV_NOPTS_VALUE) { *q++ = 0x80; /* PTS only */ *q++ = 0x05; /* header len */ - val = (0x02 << 4) | + val = (0x02 << 4) | (((pts >> 30) & 0x07) << 1) | 1; *q++ = val; val = (((pts >> 15) & 0x7fff) << 1) | 1; @@ -629,7 +629,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, /* stuffing already present: increase its size */ afc_len = buf[4] + 1; memmove(buf + 4 + afc_len + stuffing_len, - buf + 4 + afc_len, + buf + 4 + afc_len, header_len - (4 + afc_len)); buf[4] += stuffing_len; memset(buf + 4 + afc_len, 0xff, stuffing_len); @@ -665,7 +665,7 @@ static int mpegts_write_packet(AVFormatContext *s, AVPacket *pkt) mpegts_write_pes(s, st, buf, size, pkt->pts); return 0; } - + max_payload_size = DEFAULT_PES_PAYLOAD_SIZE; while (size > 0) { len = max_payload_size - ts_st->payload_index; @@ -705,7 +705,7 @@ static int mpegts_write_end(AVFormatContext *s) } } put_flush_packet(&s->pb); - + for(i = 0; i < ts->nb_services; i++) { service = ts->services[i]; av_freep(&service->provider_name); |