diff options
| author | Mans Rullgard <mans@mansr.com> | 2011-11-27 14:04:16 +0000 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-12-11 18:47:19 +0000 |
| commit | 3383a53e7d0abb9639c3ea3481f0eda9dca61a26 (patch) | |
| tree | d53f0c38d95d4256b727dc4f4c5add488aabe501 /libavformat/soxenc.c | |
| parent | 5b3265a7181889b53ff8217c1bdccdf966c86955 (diff) | |
lavu: replace int/float punning functions
The existing functions defined in intfloat_readwrite.[ch] are
both slow and incorrect (infinities are not handled).
This introduces a new header with fast, inline conversion
functions using direct union punning assuming an IEEE-754
system, an assumption already made throughout the code.
The one use of Intel/Motorola extended 80-bit format is
replaced by simpler code sufficient under the present
constraints (positive normal values).
The old functions are marked deprecated and retained for
compatibility.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavformat/soxenc.c')
| -rw-r--r-- | libavformat/soxenc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/soxenc.c b/libavformat/soxenc.c index b89203c542..55d5bd98c0 100644 --- a/libavformat/soxenc.c +++ b/libavformat/soxenc.c @@ -30,7 +30,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/dict.h" #include "avformat.h" #include "avio_internal.h" @@ -59,14 +59,14 @@ static int sox_write_header(AVFormatContext *s) ffio_wfourcc(pb, ".SoX"); avio_wl32(pb, sox->header_size); avio_wl64(pb, 0); /* number of samples */ - avio_wl64(pb, av_dbl2int(enc->sample_rate)); + avio_wl64(pb, av_double2int(enc->sample_rate)); avio_wl32(pb, enc->channels); avio_wl32(pb, comment_size); } else if (enc->codec_id == CODEC_ID_PCM_S32BE) { ffio_wfourcc(pb, "XoS."); avio_wb32(pb, sox->header_size); avio_wb64(pb, 0); /* number of samples */ - avio_wb64(pb, av_dbl2int(enc->sample_rate)); + avio_wb64(pb, av_double2int(enc->sample_rate)); avio_wb32(pb, enc->channels); avio_wb32(pb, comment_size); } else { |