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wtvenc: use ff_put_guid and remove local copy of this function

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Peter Ross 2011-11-05 16:09:47 +11:00 committed by Michael Niedermayer
parent b7c9512fca
commit 42b5a6f634
2 changed files with 13 additions and 18 deletions
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2
libavformat/Makefile
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@ -317,7 +317,7 @@ OBJS-$(CONFIG_WSAUD_DEMUXER) += westwood.o
OBJS-$(CONFIG_WSVQA_DEMUXER) += westwood.o
OBJS-$(CONFIG_WTV_DEMUXER) += wtvdec.o wtv.o asfdec.o asf.o asfcrypt.o \
avlanguage.o mpegts.o isom.o riff.o
OBJS-$(CONFIG_WTV_MUXER) += wtvenc.o wtv.o asf.o riff.o
OBJS-$(CONFIG_WTV_MUXER) += wtvenc.o wtv.o asf.o asfenc.o riff.o
OBJS-$(CONFIG_WV_DEMUXER) += wv.o apetag.o
OBJS-$(CONFIG_XA_DEMUXER) += xa.o
OBJS-$(CONFIG_XBIN_DEMUXER) += bintext.o sauce.o

29
libavformat/wtvenc.c
View File

@ -30,6 +30,7 @@
#include "avformat.h"
#include "internal.h"
#include "wtv.h"
#include "asf.h"
#define WTV_BIGSECTOR_SIZE (1 << WTV_BIGSECTOR_BITS)
#define INDEX_BASE 0x2
@ -112,12 +113,6 @@ static int write_pad(AVIOContext *pb, int size)
return 0;
}
static void put_guid(AVIOContext *s, const ff_asf_guid *g)
{
assert(sizeof(*g) == 16);
avio_write(s, *g, sizeof(*g));
}
static const ff_asf_guid *get_codec_guid(enum CodecID id, const AVCodecGuid *av_guid)
{
int i;
@ -137,7 +132,7 @@ static void write_chunk_header(AVFormatContext *s, const ff_asf_guid *guid, int
AVIOContext *pb = s->pb;
wctx->last_chunk_pos = avio_tell(pb) - wctx->timeline_start_pos;
put_guid(pb, guid);
ff_put_guid(pb, guid);
avio_wl32(pb, 32 + length);
avio_wl32(pb, stream_id);
avio_wl64(pb, wctx->serial);
@ -190,7 +185,7 @@ static void write_index(AVFormatContext *s)
for (i = 0; i < wctx->nb_index; i++) {
WtvChunkEntry *t = wctx->index + i;
put_guid(pb, t->guid);
ff_put_guid(pb, t->guid);
avio_wl64(pb, t->pos);
avio_wl32(pb, t->stream_id);
avio_wl32(pb, 0); // checksum?
@ -234,10 +229,10 @@ static int write_stream_codec_info(AVFormatContext *s, AVStream *st)
return -1;
}
put_guid(pb, media_type); // mediatype
put_guid(pb, &ff_mediasubtype_cpfilters_processed); // subtype
ff_put_guid(pb, media_type); // mediatype
ff_put_guid(pb, &ff_mediasubtype_cpfilters_processed); // subtype
write_pad(pb, 12);
put_guid(pb,&ff_format_cpfilters_processed); // format type
ff_put_guid(pb,&ff_format_cpfilters_processed); // format type
avio_wl32(pb, 0); // size
hdr_pos_start = avio_tell(pb);
@ -258,8 +253,8 @@ static int write_stream_codec_info(AVFormatContext *s, AVStream *st)
avio_seek(pb, -(hdr_size + 4), SEEK_CUR);
avio_wl32(pb, hdr_size + 32);
avio_seek(pb, hdr_size, SEEK_CUR);
put_guid(pb, g); // actual_subtype
put_guid(pb, format_type); // actual_formattype
ff_put_guid(pb, g); // actual_subtype
ff_put_guid(pb, format_type); // actual_formattype
return 0;
}
@ -344,8 +339,8 @@ static int write_header(AVFormatContext *s)
int i, pad, ret;
AVStream *st;
put_guid(pb, &ff_wtv_guid);
put_guid(pb, &sub_wtv_guid);
ff_put_guid(pb, &ff_wtv_guid);
ff_put_guid(pb, &sub_wtv_guid);
avio_wl32(pb, 0x01);
avio_wl32(pb, 0x02);
@ -498,7 +493,7 @@ static int write_root_table(AVFormatContext *s, int64_t sector_pos)
int len = 0;
int64_t len_pos;
put_guid(pb, &ff_dir_entry_guid);
ff_put_guid(pb, &ff_dir_entry_guid);
len_pos = avio_tell(pb);
avio_wl16(pb, 40 + h->header_size + filename_padding + 8); // maybe updated later
write_pad(pb, 6);
@ -572,7 +567,7 @@ static void write_table_entries_events(AVFormatContext *s)
static void write_tag(AVIOContext *pb, const char *key, const char *value)
{
put_guid(pb, &ff_metadata_guid);
ff_put_guid(pb, &ff_metadata_guid);
avio_wl32(pb, 1);
avio_wl32(pb, strlen(value)*2 + 2);
avio_put_str16le(pb, key);