generic-library/ffmpeg
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5 Commits

Author SHA1 Message Date
Nicolas George
fb35f7d7e1 vf_boxblur: remove useless code. 
This block was probably leftovers from code refactoring.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-28 16:11:01 +02:00
Stefano Sabatini
f1b7c7e697 vf_boxblur: call avfilter_draw_slice() at the end of draw_slice() 2011-08-03 11:18:15 +02:00
Stefano Sabatini
a342517710 vf_boxblur: fix out-of-buffer access when h > w 
Increase size of the private temporary buffers from w to FFMAX(w, h),
indeed they are used also for blurring vertical lines with length h.
 2011-08-03 11:18:15 +02:00
Stefano Sabatini
d68ba3feb8 vf_boxblur: prefer the name "len" over "w" in the blur routines 
Make more clear the meaning of the variables. They specify the length
of a (vertical or horizontal) line rather than a width.
Less confusing.
 2011-08-03 11:18:15 +02:00
Stefano Sabatini
6b61920ab7 lavfi: port boxblur filter from libmpcodecs 
With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values
 2011-07-14 00:00:31 +02:00