From 90f2a1a03ce5759bc863f5adefe926f322fcc392 Mon Sep 17 00:00:00 2001 From: Marco Gerards Date: Sun, 8 Apr 2007 12:05:02 +0000 Subject: cosmetics: indentation fix patch by Marco Gerards, mgerards xs4all nl Originally committed as revision 8680 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/thp.c | 198 ++++++++++++++++++++++++++---------------------------- 1 file changed, 97 insertions(+), 101 deletions(-) (limited to 'libavformat/thp.c') diff --git a/libavformat/thp.c b/libavformat/thp.c index f0fcfa9f5e..a7403a60bc 100644 --- a/libavformat/thp.c +++ b/libavformat/thp.c @@ -56,87 +56,85 @@ static int thp_probe(AVProbeData *p) static int thp_read_header(AVFormatContext *s, AVFormatParameters *ap) { - ThpDemuxContext *thp = s->priv_data; - AVStream *st; - ByteIOContext *pb = &s->pb; - int i; - - /* Read the file header. */ - - get_be32(pb); /* Skip Magic. */ - thp->version = get_be32(pb); - - get_be32(pb); /* Max buf size. */ - get_be32(pb); /* Max samples. */ - - thp->fps = av_d2q(av_int2flt(get_be32(pb)), INT_MAX); - thp->framecnt = get_be32(pb); - thp->first_framesz = get_be32(pb); - get_be32(pb); /* Data size. */ - - thp->compoff = get_be32(pb); - get_be32(pb); /* offsetDataOffset. */ - thp->first_frame = get_be32(pb); - thp->last_frame = get_be32(pb); - - thp->next_framesz = thp->first_framesz; - thp->next_frame = thp->first_frame; - - /* Read the component structure. */ - url_fseek (pb, thp->compoff, SEEK_SET); - thp->compcount = get_be32(pb); - - /* Read the list of component types. */ - get_buffer(pb, thp->components, 16); - - for (i = 0; i < thp->compcount; i++) { - if (thp->components[i] == 0) { - if (thp->vst != 0) - break; - - /* Video component. */ - st = av_new_stream(s, 0); - if (!st) - return AVERROR_NOMEM; - - /* The denominator and numerator are switched because 1/fps - is required. */ - av_set_pts_info(st, 64, thp->fps.den, thp->fps.num); - st->codec->codec_type = CODEC_TYPE_VIDEO; - st->codec->codec_id = CODEC_ID_THP; - st->codec->codec_tag = 0; /* no fourcc */ - st->codec->width = get_be32(pb); - st->codec->height = get_be32(pb); - st->codec->sample_rate = av_q2d(thp->fps); - thp->vst = st; - thp->video_stream_index = st->index; - - if (thp->version == 0x11000) - get_be32(pb); /* Unknown. */ + ThpDemuxContext *thp = s->priv_data; + AVStream *st; + ByteIOContext *pb = &s->pb; + int i; + + /* Read the file header. */ + get_be32(pb); /* Skip Magic. */ + thp->version = get_be32(pb); + + get_be32(pb); /* Max buf size. */ + get_be32(pb); /* Max samples. */ + + thp->fps = av_d2q(av_int2flt(get_be32(pb)), INT_MAX); + thp->framecnt = get_be32(pb); + thp->first_framesz = get_be32(pb); + get_be32(pb); /* Data size. */ + + thp->compoff = get_be32(pb); + get_be32(pb); /* offsetDataOffset. */ + thp->first_frame = get_be32(pb); + thp->last_frame = get_be32(pb); + + thp->next_framesz = thp->first_framesz; + thp->next_frame = thp->first_frame; + + /* Read the component structure. */ + url_fseek (pb, thp->compoff, SEEK_SET); + thp->compcount = get_be32(pb); + + /* Read the list of component types. */ + get_buffer(pb, thp->components, 16); + + for (i = 0; i < thp->compcount; i++) { + if (thp->components[i] == 0) { + if (thp->vst != 0) + break; + + /* Video component. */ + st = av_new_stream(s, 0); + if (!st) + return AVERROR_NOMEM; + + /* The denominator and numerator are switched because 1/fps + is required. */ + av_set_pts_info(st, 64, thp->fps.den, thp->fps.num); + st->codec->codec_type = CODEC_TYPE_VIDEO; + st->codec->codec_id = CODEC_ID_THP; + st->codec->codec_tag = 0; /* no fourcc */ + st->codec->width = get_be32(pb); + st->codec->height = get_be32(pb); + st->codec->sample_rate = av_q2d(thp->fps); + thp->vst = st; + thp->video_stream_index = st->index; + + if (thp->version == 0x11000) + get_be32(pb); /* Unknown. */ + } else if (thp->components[i] == 1) { + if (thp->has_audio != 0) + break; + + /* Audio component. */ + st = av_new_stream(s, 0); + if (!st) + return AVERROR_NOMEM; + + st->codec->codec_type = CODEC_TYPE_AUDIO; + st->codec->codec_id = CODEC_ID_ADPCM_THP; + st->codec->codec_tag = 0; /* no fourcc */ + st->codec->channels = get_be32(pb); /* numChannels. */ + st->codec->sample_rate = get_be32(pb); /* Frequency. */ + + av_set_pts_info(st, 64, 1, st->codec->sample_rate); + + thp->audio_stream_index = st->index; + thp->has_audio = 1; } - else if (thp->components[i] == 1) { - if (thp->has_audio != 0) - break; - - /* Audio component. */ - st = av_new_stream(s, 0); - if (!st) - return AVERROR_NOMEM; - - st->codec->codec_type = CODEC_TYPE_AUDIO; - st->codec->codec_id = CODEC_ID_ADPCM_THP; - st->codec->codec_tag = 0; /* no fourcc */ - st->codec->channels = get_be32(pb); /* numChannels. */ - st->codec->sample_rate = get_be32(pb); /* Frequency. */ - - av_set_pts_info(st, 64, 1, st->codec->sample_rate); - - thp->audio_stream_index = st->index; - thp->has_audio = 1; - } } - return 0; + return 0; } static int thp_read_packet(AVFormatContext *s, @@ -148,36 +146,34 @@ static int thp_read_packet(AVFormatContext *s, int ret; if (thp->audiosize == 0) { + /* Terminate when last frame is reached. */ + if (thp->frame >= thp->framecnt) + return AVERROR_IO; - /* Terminate when last frame is reached. */ - if (thp->frame >= thp->framecnt) - return AVERROR_IO; - - url_fseek(pb, thp->next_frame, SEEK_SET); + url_fseek(pb, thp->next_frame, SEEK_SET); - /* Locate the next frame and read out its size. */ - thp->next_frame += thp->next_framesz; - thp->next_framesz = get_be32(pb); + /* Locate the next frame and read out its size. */ + thp->next_frame += thp->next_framesz; + thp->next_framesz = get_be32(pb); get_be32(pb); /* Previous total size. */ - size = get_be32(pb); /* Total size of this frame. */ + size = get_be32(pb); /* Total size of this frame. */ - /* Store the audiosize so the next time this function is called, - the audio can be read. */ - if (thp->has_audio) - thp->audiosize = get_be32(pb); /* Audio size. */ - else - thp->frame++; + /* Store the audiosize so the next time this function is called, + the audio can be read. */ + if (thp->has_audio) + thp->audiosize = get_be32(pb); /* Audio size. */ + else + thp->frame++; - ret = av_get_packet(pb, pkt, size); - if (ret != size) { - av_free_packet(pkt); - return AVERROR_IO; - } + ret = av_get_packet(pb, pkt, size); + if (ret != size) { + av_free_packet(pkt); + return AVERROR_IO; + } - pkt->stream_index = thp->video_stream_index; - } - else { + pkt->stream_index = thp->video_stream_index; + } else { ret = av_get_packet(pb, pkt, thp->audiosize); if (ret != thp->audiosize) { av_free_packet(pkt); -- cgit v1.2.3