ffmpeg/libavformat
Ben Avison a22ae9f0c5 mpegts: Remove one 64-bit integer modulus operation per packet
The common case of the pointer having increased by one packet (which results
in no change to the modulus) can be detected with a 64-bit subtraction,
which is far cheaper than a division on many platforms.

           Before          After
           Mean   StdDev   Mean   StdDev  Change
Divisions   248.3  8.8      51.5   7.4    +381.7%
Overall    2773.2 25.6     2372.5 43.1     +16.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-05 19:25:55 +03:00
..
4xm.c
Makefile
a64.c
aacdec.c
ac3dec.c
adtsenc.c
adxdec.c
aea.c
aiff.h
aiffdec.c
aiffenc.c
allformats.c
amr.c
anm.c
apc.c
ape.c
apetag.c
apetag.h
asf.c
asf.h
asfcrypt.c
asfcrypt.h
asfdec.c
asfenc.c
assdec.c
assenc.c
au.c
audiointerleave.c
audiointerleave.h
avc.c
avc.h
avformat.h
avi.h
avidec.c
avienc.c
avio.c
avio.h
avio_internal.h
aviobuf.c
avisynth.c
avlanguage.c
avlanguage.h
avs.c
bethsoftvid.c
bfi.c
bink.c
bmv.c
c93.c
caf.c
caf.h
cafdec.c
cavsvideodec.c
cdg.c
cdxl.c
concat.c
crcenc.c
crypto.c
cutils.c
daud.c
dfa.c
diracdec.c
dnxhddec.c
dsicin.c
dtsdec.c
dv.c
dv.h
dvenc.c
dxa.c
eacdata.c
electronicarts.c
ffm.h
ffmdec.c
ffmenc.c
ffmeta.h
ffmetadec.c
ffmetaenc.c
file.c
filmstripdec.c
filmstripenc.c
flacdec.c
flacenc.c
flacenc.h
flacenc_header.c
flic.c
flv.h
flvdec.c
flvenc.c
format.c
framecrcenc.c
framehash.c
g722.c
g723_1.c
gif.c
gopher.c
gsmdec.c
gxf.c
gxf.h
gxfenc.c
h261dec.c
h263dec.c
h264dec.c
hls.c
hlsenc.c
hlsproto.c
http.c
http.h
httpauth.c
httpauth.h
id3v1.c
id3v1.h
id3v2.c
id3v2.h
id3v2enc.c
idcin.c
idroqdec.c
idroqenc.c
iff.c
ilbc.c
img2.c
img2dec.c
img2enc.c
ingenientdec.c
internal.h
ipmovie.c
isom.c
isom.h
iss.c
iv8.c
ivfdec.c
ivfenc.c
jvdec.c
latmenc.c
libavformat.v
librtmp.c
lmlm4.c
log2_tab.c
lxfdec.c
m4vdec.c
matroska.c
matroska.h
matroskadec.c
matroskaenc.c
md5enc.c
md5proto.c
metadata-example.c
metadata.c
metadata.h
mm.c
mmf.c
mms.c
mms.h
mmsh.c
mmst.c
mov.c
mov_chan.c
mov_chan.h
movenc.c
movenc.h
movenchint.c
mp3dec.c
mp3enc.c
mpc.c
mpc8.c
mpeg.c
mpeg.h
mpegenc.c
mpegts.c
mpegts.h
mpegtsenc.c
mpegvideodec.c
mpjpeg.c
msnwc_tcp.c
mtv.c
mux.c
mvi.c
mxf.c
mxf.h
mxfdec.c
mxfenc.c
mxg.c
ncdec.c
network.c
network.h
noproxy-test.c
nsvdec.c
nullenc.c
nut.c
nut.h
nutdec.c
nutenc.c
nuv.c
oggdec.c
oggdec.h
oggenc.c
oggparsecelt.c
oggparsedirac.c
oggparseflac.c
oggparseogm.c
oggparseskeleton.c
oggparsespeex.c
oggparsetheora.c
oggparsevorbis.c
oma.c
oma.h
omadec.c
omaenc.c
options.c
options_table.h
os_support.c
os_support.h
output-example.c
pcm.c
pcm.h
pcmdec.c
pcmenc.c
pmpdec.c
psxstr.c
pva.c
qcp.c
qtpalette.h
r3d.c
rawdec.c
rawdec.h
rawenc.c
rawenc.h
rawvideodec.c
rdt.c
rdt.h
riff.c
riff.h
rl2.c
rm.c
rm.h
rmdec.c
rmenc.c
rmsipr.c
rmsipr.h
rpl.c
rso.c
rso.h
rsodec.c
rsoenc.c
rtmp.h
rtmpcrypt.c
rtmpcrypt.h
rtmpdh.c
rtmpdh.h
rtmphttp.c
rtmppkt.c
rtmppkt.h
rtmpproto.c
rtp.c
rtp.h
rtpdec.c
rtpdec.h
rtpdec_amr.c
rtpdec_asf.c
rtpdec_formats.h
rtpdec_g726.c
rtpdec_h263.c
rtpdec_h263_rfc2190.c
rtpdec_h264.c
rtpdec_ilbc.c
rtpdec_jpeg.c
rtpdec_latm.c
rtpdec_mpeg4.c
rtpdec_mpeg12.c
rtpdec_mpegts.c
rtpdec_qcelp.c
rtpdec_qdm2.c
rtpdec_qt.c
rtpdec_svq3.c
rtpdec_vp8.c
rtpdec_xiph.c
rtpenc.c
rtpenc.h
rtpenc_aac.c
rtpenc_amr.c
rtpenc_chain.c
rtpenc_chain.h
rtpenc_h263.c
rtpenc_h263_rfc2190.c
rtpenc_h264.c
rtpenc_jpeg.c
rtpenc_latm.c
rtpenc_mpv.c
rtpenc_vp8.c
rtpenc_xiph.c
rtpproto.c
rtpproto.h
rtsp.c
rtsp.h
rtspcodes.h
rtspdec.c
rtspenc.c
sapdec.c
sapenc.c
sauce.c
sauce.h
sctp.c
sdp.c
seek-test.c
seek.c
seek.h
segafilm.c
segment.c
sierravmd.c
siff.c
smacker.c
smjpeg.c
smjpeg.h
smjpegdec.c
smjpegenc.c
smoothstreamingenc.c
sol.c
sox.h
soxdec.c
soxenc.c
spdif.c
spdif.h
spdifdec.c
spdifenc.c
srtdec.c
srtp.c
srtp.h
srtpproto.c
swf.c
swf.h
swfdec.c
swfenc.c
takdec.c
tcp.c
thp.c
tiertexseq.c
tls.c
tmv.c
tta.c
tty.c
txd.c
udp.c
unix.c
url-test.c
url.c
url.h
urldecode.c
urldecode.h
utils.c
vc1test.c
vc1testenc.c
version.h
voc.c
voc.h
vocdec.c
vocenc.c
vorbiscomment.c
vorbiscomment.h
vqf.c
wavdec.c
wavenc.c
wc3movie.c
westwood_aud.c
westwood_vqa.c
wtv.c
wv.c
wv.h
wvdec.c
wvenc.c
xa.c
xmv.c
xwma.c
yop.c
yuv4mpeg.c