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Jean Delvare 6fc8c4cc0e lavfi/delogo: don't recompute the same difference again and again
The top left hand corner pixel coordinates are already stored in
logo_x1 and logo_y1 so don't recompute each of them 6 times for every
iteration.

This is a simple code optimization, result is obviously the same. The
performance gain is small (about 2% in my tests) but still good to
have, and the new code is clearer.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by; Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-05 13:52:59 +02:00
compat Merge remote-tracking branch 'qatar/master' 2013-07-05 13:11:06 +02:00
doc doc/filters: clarify documentation for overlay repeatlast option 2013-07-05 12:35:12 +02:00
libavcodec libavcodec: use 64bit counter in deprecated audio encoder API to prevent problems regarding negative dts 2013-07-05 13:40:13 +02:00
libavdevice
libavfilter lavfi/delogo: don't recompute the same difference again and again 2013-07-05 13:52:59 +02:00
libavformat mpegts: only reopen pmt_cb filter if its different from the previous. 2013-07-05 04:02:02 +02:00
libavresample
libavutil Merge commit '0420c810ceb430003f9f2793c5cfa1fe84657f3d' 2013-07-05 12:43:57 +02:00
libpostproc
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presets
tests Fix opacity and increase colour dynamics of initial vmd palette. 2013-07-04 18:01:08 +02:00
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FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory in git.
  You can also view it online at http://ffmpeg.org/documentation.html

2) Licensing
------------

* See the LICENSE file.

3) Build and Install
--------------------

* See the INSTALL file.