On Thu, Jan 26, 2017 at 05:47:51PM +0100, Matthieu Bouron wrote: > Speeds up next marker search when a SOS marker is found. > > ff_mjpeg_find_marker goes from 54% to 30% under perf record ffmpeg -i > sample_2992x4000.jpg > --- > libavcodec/mjpegdec.c | 31 +++++++++++++++++++++++++------ > libavcodec/mjpegdec.h | 2 +- > libavcodec/mxpegdec.c | 5 +++-- > 3 files changed, 29 insertions(+), 9 deletions(-)
this breaks decoding multiple jpeg files for example tickets//856/nint.jpg [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Dictatorship naturally arises out of democracy, and the most aggravated form of tyranny and slavery out of the most extreme liberty. -- Plato
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