diff options
| author | Zhentan Feng <spyfeng@gmail.com> | 2010-03-24 18:40:43 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2010-03-24 18:40:43 +0000 |
| commit | 852e0ca555514eb103a662df4f104cd596ed7cdf (patch) | |
| tree | 1f35583559f9c31869acf86d58e813f598a82805 /libavformat/asfenc.c | |
| parent | 508f092a783f7d305d1e9938c953e375139e2cba (diff) | |
| download | ffmpeg-852e0ca555514eb103a662df4f104cd596ed7cdf.tar.gz | |
Move put_le16_nolen() to asf.c and give it a ff_ prefix. This way, it is easier
to share it with e.g. MMS.
Patch by Zhentan Feng <spyfeng gmail com>.
Originally committed as revision 22656 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/asfenc.c')
| -rw-r--r-- | libavformat/asfenc.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c index 3d6e6c8bfe..03b7256397 100644 --- a/libavformat/asfenc.c +++ b/libavformat/asfenc.c @@ -203,23 +203,6 @@ static void put_guid(ByteIOContext *s, const ff_asf_guid *g) put_buffer(s, *g, sizeof(*g)); } -static int put_str16_nolen(ByteIOContext *s, const char *tag) -{ - const uint8_t *q = tag; - int ret = 0; - - while (*q) { - uint32_t ch; - uint16_t tmp; - - GET_UTF8(ch, *q++, break;) - PUT_UTF16(ch, tmp, put_le16(s, tmp);ret += 2;) - } - put_le16(s, 0); - ret += 2; - return ret; -} - static void put_str16(ByteIOContext *s, const char *tag) { int len; @@ -228,7 +211,7 @@ static void put_str16(ByteIOContext *s, const char *tag) if (url_open_dyn_buf(&dyn_buf) < 0) return; - put_str16_nolen(dyn_buf, tag); + ff_put_str16_nolen(dyn_buf, tag); len = url_close_dyn_buf(dyn_buf, &pb); put_le16(s, len); put_buffer(s, pb, len); @@ -361,7 +344,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data hpos = put_header(pb, &ff_asf_comment_header); for (n = 0; n < FF_ARRAY_ELEMS(tags); n++) { - len = tags[n] ? put_str16_nolen(dyn_buf, tags[n]->value) : 0; + len = tags[n] ? ff_put_str16_nolen(dyn_buf, tags[n]->value) : 0; put_le16(pb, len); } len = url_close_dyn_buf(dyn_buf, &buf); @@ -489,7 +472,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data if ( url_open_dyn_buf(&dyn_buf) < 0) return AVERROR(ENOMEM); - put_str16_nolen(dyn_buf, desc); + ff_put_str16_nolen(dyn_buf, desc); len = url_close_dyn_buf(dyn_buf, &buf); put_le16(pb, len / 2); // "number of characters" = length in bytes / 2 |