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author | Michael Niedermayer <michaelni@gmx.at> | 2012-02-21 02:49:41 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2012-02-21 05:10:12 +0100 |
commit | eadd4264ee4319abf9ec2f618ff925d7529f20ed (patch) | |
tree | 4251d4eb25af927cb290e24d1b6957d584638403 /libavutil/mathematics.h | |
parent | a923b6b8f4f90d09c7c39cc8bfab7ee9d30a2843 (diff) | |
parent | 770a5c6d025e9c8eb3f5aba9cf1d7d7938fb918a (diff) | |
download | ffmpeg-eadd4264ee4319abf9ec2f618ff925d7529f20ed.tar.gz |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (36 commits)
adpcmenc: Use correct frame_size for Yamaha ADPCM.
avcodec: add ff_samples_to_time_base() convenience function to internal.h
adx parser: set duration
mlp parser: set duration instead of frame_size
gsm parser: set duration
mpegaudio parser: set duration instead of frame_size
(e)ac3 parser: set duration instead of frame_size
flac parser: set duration instead of frame_size
avcodec: add duration field to AVCodecParserContext
avutil: add av_rescale_q_rnd() to allow different rounding
pnmdec: remove useless .pix_fmts
libmp3lame: support float and s32 sample formats
libmp3lame: renaming, rearrangement, alignment, and comments
libmp3lame: use the LAME default bit rate
libmp3lame: use avpriv_mpegaudio_decode_header() for output frame parsing
libmp3lame: cosmetics: remove some pointless comments
libmp3lame: convert some debugging code to av_dlog()
libmp3lame: remove outdated comment.
libmp3lame: do not set coded_frame->key_frame.
libmp3lame: improve error handling in MP3lame_encode_init()
...
Conflicts:
doc/APIchanges
libavcodec/libmp3lame.c
libavcodec/pcxenc.c
libavcodec/pnmdec.c
libavcodec/pnmenc.c
libavcodec/sgienc.c
libavcodec/utils.c
libavformat/hls.c
libavutil/avutil.h
libswscale/x86/swscale_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/mathematics.h')
-rw-r--r-- | libavutil/mathematics.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h index ad39e263ce..93314bae16 100644 --- a/libavutil/mathematics.h +++ b/libavutil/mathematics.h @@ -96,6 +96,12 @@ int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding) av_cons int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; /** + * Rescale a 64-bit integer by 2 rational numbers with specified rounding. + */ +int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, + enum AVRounding) av_const; + +/** * Compare 2 timestamps each in its own timebases. * The result of the function is undefined if one of the timestamps * is outside the int64_t range when represented in the others timebase. |