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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
2012-05-04 18:40:36 +02:00
2013-07-02 18:52:45 +02:00
2013-04-05 18:55:11 +02:00
2013-06-29 16:44:12 -04:00
2011-04-08 02:50:13 +02:00
2013-06-14 01:27:22 +02:00
2012-04-06 10:23:26 +02:00
2013-01-06 21:42:35 +01:00

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.
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