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/gxfenc.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/gxfenc.c')
| -rw-r--r-- | libavformat/gxfenc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c index 69650c697b..124064fc55 100644 --- a/libavformat/gxfenc.c +++ b/libavformat/gxfenc.c @@ -19,7 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "avformat.h" #include "internal.h" @@ -520,8 +520,8 @@ static int gxf_write_umf_media_dv(AVIOContext *pb, GXFStreamContext *sc) static int gxf_write_umf_media_audio(AVIOContext *pb, GXFStreamContext *sc) { - avio_wl64(pb, av_dbl2int(1)); /* sound level to begin to */ - avio_wl64(pb, av_dbl2int(1)); /* sound level to begin to */ + avio_wl64(pb, av_double2int(1)); /* sound level to begin to */ + avio_wl64(pb, av_double2int(1)); /* sound level to begin to */ avio_wl32(pb, 0); /* number of fields over which to ramp up sound level */ avio_wl32(pb, 0); /* number of fields over which to ramp down sound level */ avio_wl32(pb, 0); /* reserved */ |