openharmony/third_party_ffmpeg
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cosmetics: spacing and comments

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Originally committed as revision 19246 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2009-06-21 20:14:58 +00:00
parent e9a32230c3
commit 4315aa8b05
1 changed files with 6 additions and 0 deletions
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6
libavformat/oggenc.c
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@ -90,8 +90,11 @@ static int ogg_build_flac_headers(AVCodecContext *avctx,
enum FLACExtradataFormat format;
uint8_t *streaminfo;
uint8_t *p;
if (!ff_flac_is_extradata_valid(avctx, &format, &streaminfo))
return -1;
// first packet: STREAMINFO
oggstream->header_len[0] = 51;
oggstream->header[0] = av_mallocz(51); // per ogg flac specs
p = oggstream->header[0];
@ -106,6 +109,8 @@ static int ogg_build_flac_headers(AVCodecContext *avctx,
bytestream_put_byte(&p, 0x00); // streaminfo
bytestream_put_be24(&p, 34);
bytestream_put_buffer(&p, streaminfo, FLAC_STREAMINFO_SIZE);
// second packet: VorbisComment
oggstream->header_len[1] = 1+3+4+strlen(vendor)+4;
oggstream->header[1] = av_mallocz(oggstream->header_len[1]);
p = oggstream->header[1];
@ -116,6 +121,7 @@ static int ogg_build_flac_headers(AVCodecContext *avctx,
bytestream_put_le32(&p, strlen(vendor));
bytestream_put_buffer(&p, vendor, strlen(vendor));
bytestream_put_le32(&p, 0); // user comment list length
return 0;
}