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Eliminate put_str16().

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Patch by Anton Khirnov <wyskas gmail com>.

Originally committed as revision 22031 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Anton Khirnov 2010-02-24 18:09:49 +00:00 committed by Ronald S. Bultje
parent ae529ddb32
commit 531d8fa308
1 changed files with 5 additions and 9 deletions
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14
libavformat/asfenc.c
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@ -203,13 +203,6 @@ static void put_guid(ByteIOContext *s, const ff_asf_guid *g)
put_buffer(s, *g, sizeof(*g));
}
static void put_str16_nolen(ByteIOContext *s, const char *tag);
static void put_str16(ByteIOContext *s, const char *tag)
{
put_le16(s,strlen(tag) + 1);
put_str16_nolen(s, tag);
}
static void put_str16_nolen(ByteIOContext *s, const char *tag)
{
int c;
@ -449,6 +442,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data
put_le32(pb, s->nb_streams);
for(n=0;n<s->nb_streams;n++) {
AVCodec *p;
const char *desc;
enc = s->streams[n]->codec;
p = avcodec_find_encoder(enc->codec_id);
@ -461,9 +455,11 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data
put_le16(pb, -1);
if(enc->codec_id == CODEC_ID_WMAV2)
put_str16(pb, "Windows Media Audio V8");
desc = "Windows Media Audio V8";
else
put_str16(pb, p ? p->name : enc->codec_name);
desc = p ? p->name : enc->codec_name;
put_le16(pb, strlen(desc) + 1); // "number of characters" = length in bytes / 2
put_str16_nolen(pb, desc);
put_le16(pb, 0); /* no parameters */