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WTV: Add ff_ prefix to the moved fields.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
zhentan feng 2011-05-01 21:13:18 +02:00 committed by Michael Niedermayer
parent 5ab826c165
commit 5edb23295e
3 changed files with 31 additions and 31 deletions
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18
libavformat/wtv.c
View File

@ -22,24 +22,24 @@
#include "wtv.h"
/* WTV GUIDs*/
const ff_asf_guid dir_entry_guid =
const ff_asf_guid ff_dir_entry_guid =
{0x92,0xB7,0x74,0x91,0x59,0x70,0x70,0x44,0x88,0xDF,0x06,0x3B,0x82,0xCC,0x21,0x3D};
const ff_asf_guid wtv_guid =
const ff_asf_guid ff_wtv_guid =
{0xB7,0xD8,0x00,0x20,0x37,0x49,0xDA,0x11,0xA6,0x4E,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
const ff_asf_guid timestamp_guid =
const ff_asf_guid ff_timestamp_guid =
{0x5B,0x05,0xE6,0x1B,0x97,0xA9,0x49,0x43,0x88,0x17,0x1A,0x65,0x5A,0x29,0x8A,0x97};
const ff_asf_guid data_guid =
const ff_asf_guid ff_data_guid =
{0x95,0xC3,0xD2,0xC2,0x7E,0x9A,0xDA,0x11,0x8B,0xF7,0x00,0x07,0xE9,0x5E,0xAD,0x8D};
const ff_asf_guid stream_guid =
const ff_asf_guid ff_stream_guid =
{0xED,0xA4,0x13,0x23,0x2D,0xBF,0x4F,0x45,0xAD,0x8A,0xD9,0x5B,0xA7,0xF9,0x1F,0xEE};
const ff_asf_guid mediatype_audio =
const ff_asf_guid ff_mediatype_audio =
{'a','u','d','s',FF_MEDIASUBTYPE_BASE_GUID};
const ff_asf_guid mediatype_video =
const ff_asf_guid ff_mediatype_video =
{'v','i','d','s',FF_MEDIASUBTYPE_BASE_GUID};
const ff_asf_guid format_none =
const ff_asf_guid ff_format_none =
{0xD6,0x17,0x64,0x0F,0x18,0xC3,0xD0,0x11,0xA4,0x3F,0x00,0xA0,0xC9,0x22,0x31,0x96};
const AVCodecGuid video_guids[] = {
const AVCodecGuid ff_video_guids[] = {
{CODEC_ID_MPEG2VIDEO, {0x26,0x80,0x6D,0xE0,0x46,0xDB,0xCF,0x11,0xB4,0xD1,0x00,0x80,0x5F,0x6C,0xBB,0xEA}},
{CODEC_ID_NONE}
};

18
libavformat/wtv.h
View File

@ -29,13 +29,13 @@
#define WTV_SECTOR_SIZE (1 << WTV_SECTOR_BITS)
#define WTV_BIGSECTOR_BITS 18
extern const ff_asf_guid dir_entry_guid;
extern const ff_asf_guid wtv_guid;
extern const ff_asf_guid timestamp_guid;
extern const ff_asf_guid data_guid;
extern const ff_asf_guid stream_guid;
extern const ff_asf_guid mediatype_audio;
extern const ff_asf_guid mediatype_video;
extern const ff_asf_guid format_none;
extern const AVCodecGuid video_guids[];
extern const ff_asf_guid ff_dir_entry_guid;
extern const ff_asf_guid ff_wtv_guid;
extern const ff_asf_guid ff_timestamp_guid;
extern const ff_asf_guid ff_data_guid;
extern const ff_asf_guid ff_stream_guid;
extern const ff_asf_guid ff_mediatype_audio;
extern const ff_asf_guid ff_mediatype_video;
extern const ff_asf_guid ff_format_none;
extern const AVCodecGuid ff_video_guids[];
#endif /* AVFORMAT_WTV_H */

26
libavformat/wtvdec.c
View File

@ -252,7 +252,7 @@ static AVIOContext * wtvfile_open2(AVFormatContext *s, const uint8_t *buf, int b
int dir_length, name_size, first_sector, depth;
uint64_t file_length;
const uint8_t *name;
if (ff_guidcmp(buf, dir_entry_guid)) {
if (ff_guidcmp(buf, ff_dir_entry_guid)) {
av_log(s, AV_LOG_ERROR, "unknown guid "FF_PRI_GUID", expected dir_entry_guid; "
"remaining directory entries ignored\n", FF_ARG_GUID(buf));
break;
@ -375,7 +375,7 @@ static const ff_asf_guid format_mpeg2_video =
static int read_probe(AVProbeData *p)
{
return ff_guidcmp(p->buf, wtv_guid) ? 0 : AVPROBE_SCORE_MAX;
return ff_guidcmp(p->buf, ff_wtv_guid) ? 0 : AVPROBE_SCORE_MAX;
}
/**
@ -613,7 +613,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
st = parse_media_type(s, st, sid, mediatype, actual_subtype, actual_formattype, size - 32);
avio_skip(pb, 32);
return st;
} else if (!ff_guidcmp(mediatype, mediatype_audio)) {
} else if (!ff_guidcmp(mediatype, ff_mediatype_audio)) {
st = new_stream(s, st, sid, AVMEDIA_TYPE_AUDIO);
if (!st)
return NULL;
@ -622,7 +622,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
if (ret < 0)
return NULL;
} else {
if (ff_guidcmp(formattype, format_none))
if (ff_guidcmp(formattype, ff_format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"FF_PRI_GUID"\n", FF_ARG_GUID(formattype));
avio_skip(pb, size);
}
@ -640,7 +640,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
av_log(s, AV_LOG_WARNING, "unknown subtype:"FF_PRI_GUID"\n", FF_ARG_GUID(subtype));
}
return st;
} else if (!ff_guidcmp(mediatype, mediatype_video)) {
} else if (!ff_guidcmp(mediatype, ff_mediatype_video)) {
st = new_stream(s, st, sid, AVMEDIA_TYPE_VIDEO);
if (!st)
return NULL;
@ -651,7 +651,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
int consumed = parse_videoinfoheader2(s, st);
avio_skip(pb, FFMAX(size - consumed, 0));
} else {
if (ff_guidcmp(formattype, format_none))
if (ff_guidcmp(formattype, ff_format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"FF_PRI_GUID"\n", FF_ARG_GUID(formattype));
avio_skip(pb, size);
}
@ -659,7 +659,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
if (!memcmp(subtype + 4, (const uint8_t[]){FF_MEDIASUBTYPE_BASE_GUID}, 12)) {
st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, AV_RL32(subtype));
} else {
st->codec->codec_id = ff_codec_guid_get_id(video_guids, subtype);
st->codec->codec_id = ff_codec_guid_get_id(ff_video_guids, subtype);
}
if (st->codec->codec_id == CODEC_ID_NONE)
av_log(s, AV_LOG_WARNING, "unknown subtype:"FF_PRI_GUID"\n", FF_ARG_GUID(subtype));
@ -669,7 +669,7 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
st = new_stream(s, st, sid, AVMEDIA_TYPE_SUBTITLE);
if (!st)
return NULL;
if (ff_guidcmp(formattype, format_none))
if (ff_guidcmp(formattype, ff_format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"FF_PRI_GUID"\n", FF_ARG_GUID(formattype));
avio_skip(pb, size);
st->codec->codec_id = CODEC_ID_DVB_SUBTITLE;
@ -679,14 +679,14 @@ static AVStream * parse_media_type(AVFormatContext *s, AVStream *st, int sid,
st = new_stream(s, st, sid, AVMEDIA_TYPE_SUBTITLE);
if (!st)
return NULL;
if (ff_guidcmp(formattype, format_none))
if (ff_guidcmp(formattype, ff_format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"FF_PRI_GUID"\n", FF_ARG_GUID(formattype));
avio_skip(pb, size);
st->codec->codec_id = CODEC_ID_DVB_TELETEXT;
return st;
} else if (!ff_guidcmp(mediatype, mediatype_mpeg2_sections) &&
!ff_guidcmp(subtype, mediasubtype_mpeg2_sections)) {
if (ff_guidcmp(formattype, format_none))
if (ff_guidcmp(formattype, ff_format_none))
av_log(s, AV_LOG_WARNING, "unknown formattype:"FF_PRI_GUID"\n", FF_ARG_GUID(formattype));
avio_skip(pb, size);
return NULL;
@ -727,7 +727,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
avio_skip(pb, 8);
consumed = 32;
if (!ff_guidcmp(g, stream_guid)) {
if (!ff_guidcmp(g, ff_stream_guid)) {
if (ff_find_stream_index(s, sid) < 0) {
ff_asf_guid mediatype, subtype, formattype;
int size;
@ -816,7 +816,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
}
consumed += 15;
}
} else if (!ff_guidcmp(g, timestamp_guid)) {
} else if (!ff_guidcmp(g, ff_timestamp_guid)) {
int stream_index = ff_find_stream_index(s, sid);
if (stream_index >= 0) {
avio_skip(pb, 8);
@ -835,7 +835,7 @@ static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_p
}
}
}
} else if (!ff_guidcmp(g, data_guid)) {
} else if (!ff_guidcmp(g, ff_data_guid)) {
int stream_index = ff_find_stream_index(s, sid);
if (mode == SEEK_TO_DATA && stream_index >= 0 && len > 32) {
WtvStream *wst = s->streams[stream_index]->priv_data;