diff options
author | Diego Biurrun <diego@biurrun.de> | 2005-12-22 04:10:11 +0300 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2005-12-22 04:10:11 +0300 |
commit | bb270c0896b39e1ae9277355e3c120ed3feb64a3 (patch) | |
tree | fc2fc2b1216d19acb3879abb6ea5a3b400f43fe4 /libavformat/asf.c | |
parent | 50827fcf44f34521df4708cdb633809b56fb9df3 (diff) |
COSMETICS: tabs --> spaces, some prettyprinting
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/asf.c')
-rw-r--r-- | libavformat/asf.c | 408 |
1 files changed, 204 insertions, 204 deletions
diff --git a/libavformat/asf.c b/libavformat/asf.c index 5822e5e123..412525b3f1 100644 --- a/libavformat/asf.c +++ b/libavformat/asf.c @@ -169,18 +169,18 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) goto fail; if (!memcmp(&g, &file_header, sizeof(GUID))) { get_guid(pb, &asf->hdr.guid); - asf->hdr.file_size = get_le64(pb); - asf->hdr.create_time = get_le64(pb); - asf->hdr.packets_count = get_le64(pb); - asf->hdr.send_time = get_le64(pb); - asf->hdr.play_time = get_le64(pb); - asf->hdr.preroll = get_le32(pb); - asf->hdr.ignore = get_le32(pb); - asf->hdr.flags = get_le32(pb); - asf->hdr.min_pktsize = get_le32(pb); - asf->hdr.max_pktsize = get_le32(pb); - asf->hdr.max_bitrate = get_le32(pb); - asf->packet_size = asf->hdr.max_pktsize; + asf->hdr.file_size = get_le64(pb); + asf->hdr.create_time = get_le64(pb); + asf->hdr.packets_count = get_le64(pb); + asf->hdr.send_time = get_le64(pb); + asf->hdr.play_time = get_le64(pb); + asf->hdr.preroll = get_le32(pb); + asf->hdr.ignore = get_le32(pb); + asf->hdr.flags = get_le32(pb); + asf->hdr.min_pktsize = get_le32(pb); + asf->hdr.max_pktsize = get_le32(pb); + asf->hdr.max_bitrate = get_le32(pb); + asf->packet_size = asf->hdr.max_pktsize; asf->nb_packets = asf->hdr.packets_count; } else if (!memcmp(&g, &stream_header, sizeof(GUID))) { int type, total_size, type_specific_size, sizeX; @@ -214,32 +214,32 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) total_size = get_le64(pb); type_specific_size = get_le32(pb); get_le32(pb); - st->id = get_le16(pb) & 0x7f; /* stream id */ + st->id = get_le16(pb) & 0x7f; /* stream id */ // mapping of asf ID to AV stream ID; asf->asfid2avid[st->id] = s->nb_streams - 1; get_le32(pb); - st->codec->codec_type = type; + st->codec->codec_type = type; if (type == CODEC_TYPE_AUDIO) { get_wav_header(pb, st->codec, type_specific_size); st->need_parsing = 1; - /* We have to init the frame size at some point .... */ - pos2 = url_ftell(pb); - if (gsize > (pos2 + 8 - pos1 + 24)) { - asf_st->ds_span = get_byte(pb); - asf_st->ds_packet_size = get_le16(pb); - asf_st->ds_chunk_size = get_le16(pb); - asf_st->ds_data_size = get_le16(pb); - asf_st->ds_silence_data = get_byte(pb); - } - //printf("Descrambling: ps:%d cs:%d ds:%d s:%d sd:%d\n", - // asf_st->ds_packet_size, asf_st->ds_chunk_size, - // asf_st->ds_data_size, asf_st->ds_span, asf_st->ds_silence_data); - if (asf_st->ds_span > 1) { - if (!asf_st->ds_chunk_size - || (asf_st->ds_packet_size/asf_st->ds_chunk_size <= 1)) - asf_st->ds_span = 0; // disable descrambling - } + /* We have to init the frame size at some point .... */ + pos2 = url_ftell(pb); + if (gsize > (pos2 + 8 - pos1 + 24)) { + asf_st->ds_span = get_byte(pb); + asf_st->ds_packet_size = get_le16(pb); + asf_st->ds_chunk_size = get_le16(pb); + asf_st->ds_data_size = get_le16(pb); + asf_st->ds_silence_data = get_byte(pb); + } + //printf("Descrambling: ps:%d cs:%d ds:%d s:%d sd:%d\n", + // asf_st->ds_packet_size, asf_st->ds_chunk_size, + // asf_st->ds_data_size, asf_st->ds_span, asf_st->ds_silence_data); + if (asf_st->ds_span > 1) { + if (!asf_st->ds_chunk_size + || (asf_st->ds_packet_size/asf_st->ds_chunk_size <= 1)) + asf_st->ds_span = 0; // disable descrambling + } switch (st->codec->codec_id) { case CODEC_ID_MP3: st->codec->frame_size = MPA_FRAME_SIZE; @@ -260,25 +260,25 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) break; } } else { - get_le32(pb); + get_le32(pb); get_le32(pb); get_byte(pb); size = get_le16(pb); /* size */ sizeX= get_le32(pb); /* size */ st->codec->width = get_le32(pb); - st->codec->height = get_le32(pb); + st->codec->height = get_le32(pb); /* not available for asf */ get_le16(pb); /* panes */ - st->codec->bits_per_sample = get_le16(pb); /* depth */ + st->codec->bits_per_sample = get_le16(pb); /* depth */ tag1 = get_le32(pb); - url_fskip(pb, 20); + url_fskip(pb, 20); // av_log(NULL, AV_LOG_DEBUG, "size:%d tsize:%d sizeX:%d\n", size, total_size, sizeX); size= sizeX; - if (size > 40) { - st->codec->extradata_size = size - 40; - st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE); - get_buffer(pb, st->codec->extradata, st->codec->extradata_size); - } + if (size > 40) { + st->codec->extradata_size = size - 40; + st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE); + get_buffer(pb, st->codec->extradata, st->codec->extradata_size); + } /* Extract palette from extradata if bpp <= 8 */ /* This code assumes that extradata contains only palette */ @@ -296,7 +296,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) } st->codec->codec_tag = tag1; - st->codec->codec_id = codec_get_id(codec_bmp_tags, tag1); + st->codec->codec_id = codec_get_id(codec_bmp_tags, tag1); if(tag1 == MKTAG('D', 'V', 'R', ' ')) st->need_parsing = 1; } @@ -316,7 +316,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) get_str16_nolen(pb, len2, s->author, sizeof(s->author)); get_str16_nolen(pb, len3, s->copyright, sizeof(s->copyright)); get_str16_nolen(pb, len4, s->comment, sizeof(s->comment)); - url_fskip(pb, len5); + url_fskip(pb, len5); } else if (!memcmp(&g, &extended_content_header, sizeof(GUID))) { int desc_count, i; @@ -399,10 +399,10 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) fail: for(i=0;i<s->nb_streams;i++) { AVStream *st = s->streams[i]; - if (st) { - av_free(st->priv_data); + if (st) { + av_free(st->priv_data); av_free(st->codec->extradata); - } + } av_free(st); } return -1; @@ -430,19 +430,19 @@ static int asf_get_packet(AVFormatContext *s) c = get_byte(pb); if (c != 0x82) { if (!url_feof(pb)) - av_log(s, AV_LOG_ERROR, "ff asf bad header %x at:%"PRId64"\n", c, url_ftell(pb)); + av_log(s, AV_LOG_ERROR, "ff asf bad header %x at:%"PRId64"\n", c, url_ftell(pb)); } if ((c & 0x0f) == 2) { // always true for now - if (get_le16(pb) != 0) { + if (get_le16(pb) != 0) { if (!url_feof(pb)) - av_log(s, AV_LOG_ERROR, "ff asf bad non zero\n"); - return AVERROR_IO; - } + av_log(s, AV_LOG_ERROR, "ff asf bad non zero\n"); + return AVERROR_IO; + } rsize+=2; /* }else{ if (!url_feof(pb)) - printf("ff asf bad header %x at:%lld\n", c, url_ftell(pb)); - return AVERROR_IO;*/ + printf("ff asf bad header %x at:%lld\n", c, url_ftell(pb)); + return AVERROR_IO;*/ } asf->packet_flags = get_byte(pb); @@ -457,10 +457,10 @@ static int asf_get_packet(AVFormatContext *s) // rsize has at least 11 bytes which have to be present if (asf->packet_flags & 0x01) { - asf->packet_segsizetype = get_byte(pb); rsize++; + asf->packet_segsizetype = get_byte(pb); rsize++; asf->packet_segments = asf->packet_segsizetype & 0x3f; } else { - asf->packet_segments = 1; + asf->packet_segments = 1; asf->packet_segsizetype = 0x80; } asf->packet_size_left = packet_length - padsize - rsize; @@ -480,184 +480,184 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt) ByteIOContext *pb = &s->pb; //static int pc = 0; for (;;) { - int rsize = 0; - if (asf->packet_size_left < FRAME_HEADER_SIZE - || asf->packet_segments < 1) { - //asf->packet_size_left <= asf->packet_padsize) { - int ret = asf->packet_size_left + asf->packet_padsize; - //printf("PacketLeftSize:%d Pad:%d Pos:%Ld\n", asf->packet_size_left, asf->packet_padsize, url_ftell(pb)); + int rsize = 0; + if (asf->packet_size_left < FRAME_HEADER_SIZE + || asf->packet_segments < 1) { + //asf->packet_size_left <= asf->packet_padsize) { + int ret = asf->packet_size_left + asf->packet_padsize; + //printf("PacketLeftSize:%d Pad:%d Pos:%Ld\n", asf->packet_size_left, asf->packet_padsize, url_ftell(pb)); if((url_ftell(&s->pb) + ret - s->data_offset) % asf->packet_size) ret += asf->packet_size - ((url_ftell(&s->pb) + ret - s->data_offset) % asf->packet_size); - /* fail safe */ - url_fskip(pb, ret); + /* fail safe */ + url_fskip(pb, ret); asf->packet_pos= url_ftell(&s->pb); - ret = asf_get_packet(s); - //printf("READ ASF PACKET %d r:%d c:%d\n", ret, asf->packet_size_left, pc++); - if (ret < 0 || url_feof(pb)) - return AVERROR_IO; + ret = asf_get_packet(s); + //printf("READ ASF PACKET %d r:%d c:%d\n", ret, asf->packet_size_left, pc++); + if (ret < 0 || url_feof(pb)) + return AVERROR_IO; asf->packet_time_start = 0; continue; - } - if (asf->packet_time_start == 0) { - /* read frame header */ + } + if (asf->packet_time_start == 0) { + /* read frame header */ int num = get_byte(pb); - asf->packet_segments--; - rsize++; - asf->packet_key_frame = (num & 0x80) >> 7; - asf->stream_index = asf->asfid2avid[num & 0x7f]; - // sequence should be ignored! - DO_2BITS(asf->packet_property >> 4, asf->packet_seq, 0); - DO_2BITS(asf->packet_property >> 2, asf->packet_frag_offset, 0); - DO_2BITS(asf->packet_property, asf->packet_replic_size, 0); + asf->packet_segments--; + rsize++; + asf->packet_key_frame = (num & 0x80) >> 7; + asf->stream_index = asf->asfid2avid[num & 0x7f]; + // sequence should be ignored! + DO_2BITS(asf->packet_property >> 4, asf->packet_seq, 0); + DO_2BITS(asf->packet_property >> 2, asf->packet_frag_offset, 0); + DO_2BITS(asf->packet_property, asf->packet_replic_size, 0); //printf("key:%d stream:%d seq:%d offset:%d replic_size:%d\n", asf->packet_key_frame, asf->stream_index, asf->packet_seq, //asf->packet_frag_offset, asf->packet_replic_size); - if (asf->packet_replic_size > 1) { + if (asf->packet_replic_size > 1) { assert(asf->packet_replic_size >= 8); // it should be always at least 8 bytes - FIXME validate - asf->packet_obj_size = get_le32(pb); - asf->packet_frag_timestamp = get_le32(pb); // timestamp - if (asf->packet_replic_size > 8) - url_fskip(pb, asf->packet_replic_size - 8); - rsize += asf->packet_replic_size; // FIXME - check validity - } else if (asf->packet_replic_size==1){ - // multipacket - frag_offset is begining timestamp - asf->packet_time_start = asf->packet_frag_offset; + asf->packet_obj_size = get_le32(pb); + asf->packet_frag_timestamp = get_le32(pb); // timestamp + if (asf->packet_replic_size > 8) + url_fskip(pb, asf->packet_replic_size - 8); + rsize += asf->packet_replic_size; // FIXME - check validity + } else if (asf->packet_replic_size==1){ + // multipacket - frag_offset is begining timestamp + asf->packet_time_start = asf->packet_frag_offset; asf->packet_frag_offset = 0; - asf->packet_frag_timestamp = asf->packet_timestamp; + asf->packet_frag_timestamp = asf->packet_timestamp; asf->packet_time_delta = get_byte(pb); - rsize++; - }else{ + rsize++; + }else{ assert(asf->packet_replic_size==0); } - if (asf->packet_flags & 0x01) { - DO_2BITS(asf->packet_segsizetype >> 6, asf->packet_frag_size, 0); // 0 is illegal + if (asf->packet_flags & 0x01) { + DO_2BITS(asf->packet_segsizetype >> 6, asf->packet_frag_size, 0); // 0 is illegal #undef DO_2BITS - //printf("Fragsize %d\n", asf->packet_frag_size); - } else { - asf->packet_frag_size = asf->packet_size_left - rsize; - //printf("Using rest %d %d %d\n", asf->packet_frag_size, asf->packet_size_left, rsize); - } - if (asf->packet_replic_size == 1) { - asf->packet_multi_size = asf->packet_frag_size; - if (asf->packet_multi_size > asf->packet_size_left) { - asf->packet_segments = 0; + //printf("Fragsize %d\n", asf->packet_frag_size); + } else { + asf->packet_frag_size = asf->packet_size_left - rsize; + //printf("Using rest %d %d %d\n", asf->packet_frag_size, asf->packet_size_left, rsize); + } + if (asf->packet_replic_size == 1) { + asf->packet_multi_size = asf->packet_frag_size; + if (asf->packet_multi_size > asf->packet_size_left) { + asf->packet_segments = 0; continue; - } - } - asf->packet_size_left -= rsize; - //printf("___objsize____ %d %d rs:%d\n", asf->packet_obj_size, asf->packet_frag_offset, rsize); + } + } + asf->packet_size_left -= rsize; + //printf("___objsize____ %d %d rs:%d\n", asf->packet_obj_size, asf->packet_frag_offset, rsize); - if (asf->stream_index < 0 + if (asf->stream_index < 0 || s->streams[asf->stream_index]->discard >= AVDISCARD_ALL || (!asf->packet_key_frame && s->streams[asf->stream_index]->discard >= AVDISCARD_NONKEY) ) { asf->packet_time_start = 0; - /* unhandled packet (should not happen) */ - url_fskip(pb, asf->packet_frag_size); - asf->packet_size_left -= asf->packet_frag_size; + /* unhandled packet (should not happen) */ + url_fskip(pb, asf->packet_frag_size); + asf->packet_size_left -= asf->packet_frag_size; if(asf->stream_index < 0) av_log(s, AV_LOG_ERROR, "ff asf skip %d %d\n", asf->packet_frag_size, num & 0x7f); continue; - } - asf->asf_st = s->streams[asf->stream_index]->priv_data; - } - asf_st = asf->asf_st; - - if ((asf->packet_frag_offset != asf_st->frag_offset - || (asf->packet_frag_offset - && asf->packet_seq != asf_st->seq)) // seq should be ignored - ) { - /* cannot continue current packet: free it */ - // FIXME better check if packet was already allocated - av_log(s, AV_LOG_INFO, "ff asf parser skips: %d - %d o:%d - %d %d %d fl:%d\n", - asf_st->pkt.size, - asf->packet_obj_size, - asf->packet_frag_offset, asf_st->frag_offset, - asf->packet_seq, asf_st->seq, asf->packet_frag_size); - if (asf_st->pkt.size) - av_free_packet(&asf_st->pkt); - asf_st->frag_offset = 0; - if (asf->packet_frag_offset != 0) { - url_fskip(pb, asf->packet_frag_size); - av_log(s, AV_LOG_INFO, "ff asf parser skipping %db\n", asf->packet_frag_size); - asf->packet_size_left -= asf->packet_frag_size; - continue; - } - } - if (asf->packet_replic_size == 1) { - // frag_offset is here used as the begining timestamp - asf->packet_frag_timestamp = asf->packet_time_start; - asf->packet_time_start += asf->packet_time_delta; - asf->packet_obj_size = asf->packet_frag_size = get_byte(pb); - asf->packet_size_left--; + } + asf->asf_st = s->streams[asf->stream_index]->priv_data; + } + asf_st = asf->asf_st; + + if ((asf->packet_frag_offset != asf_st->frag_offset + || (asf->packet_frag_offset + && asf->packet_seq != asf_st->seq)) // seq should be ignored + ) { + /* cannot continue current packet: free it */ + // FIXME better check if packet was already allocated + av_log(s, AV_LOG_INFO, "ff asf parser skips: %d - %d o:%d - %d %d %d fl:%d\n", + asf_st->pkt.size, + asf->packet_obj_size, + asf->packet_frag_offset, asf_st->frag_offset, + asf->packet_seq, asf_st->seq, asf->packet_frag_size); + if (asf_st->pkt.size) + av_free_packet(&asf_st->pkt); + asf_st->frag_offset = 0; + if (asf->packet_frag_offset != 0) { + url_fskip(pb, asf->packet_frag_size); + av_log(s, AV_LOG_INFO, "ff asf parser skipping %db\n", asf->packet_frag_size); + asf->packet_size_left -= asf->packet_frag_size; + continue; + } + } + if (asf->packet_replic_size == 1) { + // frag_offset is here used as the begining timestamp + asf->packet_frag_timestamp = asf->packet_time_start; + asf->packet_time_start += asf->packet_time_delta; + asf->packet_obj_size = asf->packet_frag_size = get_byte(pb); + asf->packet_size_left--; asf->packet_multi_size--; - if (asf->packet_multi_size < asf->packet_obj_size) - { - asf->packet_time_start = 0; - url_fskip(pb, asf->packet_multi_size); - asf->packet_size_left -= asf->packet_multi_size; + if (asf->packet_multi_size < asf->packet_obj_size) + { + asf->packet_time_start = 0; + url_fskip(pb, asf->packet_multi_size); + asf->packet_size_left -= asf->packet_multi_size; continue; - } - asf->packet_multi_size -= asf->packet_obj_size; - //printf("COMPRESS size %d %d %d ms:%d\n", asf->packet_obj_size, asf->packet_frag_timestamp, asf->packet_size_left, asf->packet_multi_size); - } - if (asf_st->frag_offset == 0) { - /* new packet */ - av_new_packet(&asf_st->pkt, asf->packet_obj_size); - asf_st->seq = asf->packet_seq; - asf_st->pkt.pts = asf->packet_frag_timestamp; - asf_st->pkt.stream_index = asf->stream_index; + } + asf->packet_multi_size -= asf->packet_obj_size; + //printf("COMPRESS size %d %d %d ms:%d\n", asf->packet_obj_size, asf->packet_frag_timestamp, asf->packet_size_left, asf->packet_multi_size); + } + if (asf_st->frag_offset == 0) { + /* new packet */ + av_new_packet(&asf_st->pkt, asf->packet_obj_size); + asf_st->seq = asf->packet_seq; + asf_st->pkt.pts = asf->packet_frag_timestamp; + asf_st->pkt.stream_index = asf->stream_index; asf_st->pkt.pos = asf_st->packet_pos= asf->packet_pos; //printf("new packet: stream:%d key:%d packet_key:%d audio:%d size:%d\n", //asf->stream_index, asf->packet_key_frame, asf_st->pkt.flags & PKT_FLAG_KEY, //s->streams[asf->stream_index]->codec->codec_type == CODEC_TYPE_AUDIO, asf->packet_obj_size); - if (s->streams[asf->stream_index]->codec->codec_type == CODEC_TYPE_AUDIO) - asf->packet_key_frame = 1; - if (asf->packet_key_frame) - asf_st->pkt.flags |= PKT_FLAG_KEY; - } - - /* read data */ - //printf("READ PACKET s:%d os:%d o:%d,%d l:%d DATA:%p\n", - // asf->packet_size, asf_st->pkt.size, asf->packet_frag_offset, - // asf_st->frag_offset, asf->packet_frag_size, asf_st->pkt.data); - asf->packet_size_left -= asf->packet_frag_size; - if (asf->packet_size_left < 0) + if (s->streams[asf->stream_index]->codec->codec_type == CODEC_TYPE_AUDIO) + asf->packet_key_frame = 1; + if (asf->packet_key_frame) + asf_st->pkt.flags |= PKT_FLAG_KEY; + } + + /* read data */ + //printf("READ PACKET s:%d os:%d o:%d,%d l:%d DATA:%p\n", + // asf->packet_size, asf_st->pkt.size, asf->packet_frag_offset, + // asf_st->frag_offset, asf->packet_frag_size, asf_st->pkt.data); + asf->packet_size_left -= asf->packet_frag_size; + if (asf->packet_size_left < 0) continue; - get_buffer(pb, asf_st->pkt.data + asf->packet_frag_offset, - asf->packet_frag_size); - asf_st->frag_offset += asf->packet_frag_size; - /* test if whole packet is read */ - if (asf_st->frag_offset == asf_st->pkt.size) { - /* return packet */ - if (asf_st->ds_span > 1) { - /* packet descrambling */ - char* newdata = av_malloc(asf_st->pkt.size); - if (newdata) { - int offset = 0; - while (offset < asf_st->pkt.size) { - int off = offset / asf_st->ds_chunk_size; - int row = off / asf_st->ds_span; - int col = off % asf_st->ds_span; - int idx = row + col * asf_st->ds_packet_size / asf_st->ds_chunk_size; - //printf("off:%d row:%d col:%d idx:%d\n", off, row, col, idx); - memcpy(newdata + offset, - asf_st->pkt.data + idx * asf_st->ds_chunk_size, - asf_st->ds_chunk_size); - offset += asf_st->ds_chunk_size; - } - av_free(asf_st->pkt.data); - asf_st->pkt.data = newdata; - } - } - asf_st->frag_offset = 0; - memcpy(pkt, &asf_st->pkt, sizeof(AVPacket)); - //printf("packet %d %d\n", asf_st->pkt.size, asf->packet_frag_size); - asf_st->pkt.size = 0; - asf_st->pkt.data = 0; - break; // packet completed - } + get_buffer(pb, asf_st->pkt.data + asf->packet_frag_offset, + asf->packet_frag_size); + asf_st->frag_offset += asf->packet_frag_size; + /* test if whole packet is read */ + if (asf_st->frag_offset == asf_st->pkt.size) { + /* return packet */ + if (asf_st->ds_span > 1) { + /* packet descrambling */ + char* newdata = av_malloc(asf_st->pkt.size); + if (newdata) { + int offset = 0; + while (offset < asf_st->pkt.size) { + int off = offset / asf_st->ds_chunk_size; + int row = off / asf_st->ds_span; + int col = off % asf_st->ds_span; + int idx = row + col * asf_st->ds_packet_size / asf_st->ds_chunk_size; + //printf("off:%d row:%d col:%d idx:%d\n", off, row, col, idx); + memcpy(newdata + offset, + asf_st->pkt.data + idx * asf_st->ds_chunk_size, + asf_st->ds_chunk_size); + offset += asf_st->ds_chunk_size; + } + av_free(asf_st->pkt.data); + asf_st->pkt.data = newdata; + } + } + asf_st->frag_offset = 0; + memcpy(pkt, &asf_st->pkt, sizeof(AVPacket)); + //printf("packet %d %d\n", asf_st->pkt.size, asf->packet_frag_size); + asf_st->pkt.size = 0; + asf_st->pkt.data = 0; + break; // packet completed + } } return 0; } @@ -667,9 +667,9 @@ static int asf_read_close(AVFormatContext *s) int i; for(i=0;i<s->nb_streams;i++) { - AVStream *st = s->streams[i]; - av_free(st->priv_data); - av_free(st->codec->extradata); + AVStream *st = s->streams[i]; + av_free(st->priv_data); + av_free(st->codec->extradata); av_free(st->codec->palctrl); } return 0; @@ -738,7 +738,7 @@ static int64_t asf_read_pts(AVFormatContext *s, int stream_index, int64_t *ppos, for(;;){ if (av_read_frame(s, pkt) < 0){ av_log(s, AV_LOG_INFO, "seek failed\n"); - return AV_NOPTS_VALUE; + return AV_NOPTS_VALUE; } pts= pkt->pts * 1000 / AV_TIME_BASE; |