diff options
author | Alexandra Hájková <alexandra@khirnov.net> | 2016-04-16 17:46:29 +0200 |
---|---|---|
committer | Alexandra Hájková <alexandra@khirnov.net> | 2016-05-22 16:48:00 +0200 |
commit | 5eb79c15001e626c4c8e7bf59125633a8c6e5cf9 (patch) | |
tree | fb0c3bf285e431546b53657fb329ee51e7a76bcd | |
parent | 97a6c724d94a9846704d25919b0d7f3fbe569e2f (diff) |
mpegts: convert to the new bitstream reader
-rw-r--r-- | libavformat/mpegts.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index 40672aeb98..3ff47a3ab9 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -27,7 +27,7 @@ #include "libavutil/mathematics.h" #include "libavutil/opt.h" #include "libavcodec/bytestream.h" -#include "libavcodec/get_bits.h" +#include "libavcodec/bitstream.h" #include "libavcodec/opus.h" #include "avformat.h" #include "mpegts.h" @@ -735,56 +735,56 @@ static void new_pes_packet(PESContext *pes, AVPacket *pkt) static int read_sl_header(PESContext *pes, SLConfigDescr *sl, const uint8_t *buf, int buf_size) { - GetBitContext gb; + BitstreamContext bc; int au_start_flag = 0, au_end_flag = 0, ocr_flag = 0, idle_flag = 0; int padding_flag = 0, padding_bits = 0, inst_bitrate_flag = 0; int dts_flag = -1, cts_flag = -1; int64_t dts = AV_NOPTS_VALUE, cts = AV_NOPTS_VALUE; - init_get_bits(&gb, buf, buf_size * 8); + bitstream_init(&bc, buf, buf_size * 8); if (sl->use_au_start) - au_start_flag = get_bits1(&gb); + au_start_flag = bitstream_read_bit(&bc); if (sl->use_au_end) - au_end_flag = get_bits1(&gb); + au_end_flag = bitstream_read_bit(&bc); if (!sl->use_au_start && !sl->use_au_end) au_start_flag = au_end_flag = 1; if (sl->ocr_len > 0) - ocr_flag = get_bits1(&gb); + ocr_flag = bitstream_read_bit(&bc); if (sl->use_idle) - idle_flag = get_bits1(&gb); + idle_flag = bitstream_read_bit(&bc); if (sl->use_padding) - padding_flag = get_bits1(&gb); + padding_flag = bitstream_read_bit(&bc); if (padding_flag) - padding_bits = get_bits(&gb, 3); + padding_bits = bitstream_read(&bc, 3); if (!idle_flag && (!padding_flag || padding_bits != 0)) { if (sl->packet_seq_num_len) - skip_bits_long(&gb, sl->packet_seq_num_len); + bitstream_skip(&bc, sl->packet_seq_num_len); if (sl->degr_prior_len) - if (get_bits1(&gb)) - skip_bits(&gb, sl->degr_prior_len); + if (bitstream_read_bit(&bc)) + bitstream_skip(&bc, sl->degr_prior_len); if (ocr_flag) - skip_bits_long(&gb, sl->ocr_len); + bitstream_skip(&bc, sl->ocr_len); if (au_start_flag) { if (sl->use_rand_acc_pt) - get_bits1(&gb); + bitstream_read_bit(&bc); if (sl->au_seq_num_len > 0) - skip_bits_long(&gb, sl->au_seq_num_len); + bitstream_skip(&bc, sl->au_seq_num_len); if (sl->use_timestamps) { - dts_flag = get_bits1(&gb); - cts_flag = get_bits1(&gb); + dts_flag = bitstream_read_bit(&bc); + cts_flag = bitstream_read_bit(&bc); } } if (sl->inst_bitrate_len) - inst_bitrate_flag = get_bits1(&gb); + inst_bitrate_flag = bitstream_read_bit(&bc); if (dts_flag == 1) - dts = get_bits64(&gb, sl->timestamp_len); + dts = bitstream_read_63(&bc, sl->timestamp_len); if (cts_flag == 1) - cts = get_bits64(&gb, sl->timestamp_len); + cts = bitstream_read_63(&bc, sl->timestamp_len); if (sl->au_len > 0) - skip_bits_long(&gb, sl->au_len); + bitstream_skip(&bc, sl->au_len); if (inst_bitrate_flag) - skip_bits_long(&gb, sl->inst_bitrate_len); + bitstream_skip(&bc, sl->inst_bitrate_len); } if (dts != AV_NOPTS_VALUE) @@ -795,7 +795,7 @@ static int read_sl_header(PESContext *pes, SLConfigDescr *sl, if (sl->timestamp_len && sl->timestamp_res) avpriv_set_pts_info(pes->st, sl->timestamp_len, 1, sl->timestamp_res); - return (get_bits_count(&gb) + 7) >> 3; + return (bitstream_tell(&bc) + 7) >> 3; } /* return non zero if a packet could be constructed */ |