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Commit Graph

9 Commits

Author SHA1 Message Date
Michael Niedermayer
e36db49b7b avcodec: Add a min size parameter to ff_alloc_packet2()
This parameter can be used to inform the allocation code about how much
downsizing might occur, and can be used to optimize how to allocate the
packet

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27 19:57:52 +02:00
Carl Eugen Hoyos
3323c5f353 Remove a few occurences of "long long" from the libraries. 2015-06-13 09:28:41 +02:00
Michael Niedermayer
e2c7816ab0 avcodec/cinepakenc: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-11 20:06:28 +02:00
Michael Niedermayer
364e8904ce avcodec/cinepakenc: Fix "may be used uninitialized in this function" warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-08 16:40:58 +02:00
Michael Niedermayer
54ae58802e avcodec/cinepakenc: drop coded_frame init
Fixes const being lost warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-07 17:54:48 +02:00
Michael Niedermayer
a6e9448dc6 avcodec/cinepakenc: Zero AVPictures, silence "may be used uninitialized" warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-07 17:54:03 +02:00
addr-see-the-website@aetey.se
bf23642dcc Cinepak encoder: adding option handling for flexibility
Now it is possible to adjust compression speed vs R/D when needed
and also skip vintage players compatibility at will.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-23 20:27:06 +01:00
addr-see-the-website@aetey.se
762c4dc082 avcodec/cinepakenc: fixes and improvements
Fixed/improved multistrip adaptivity.
Improved R/D by optimized codebook generation.
Support for the correct color space.
Vintage compatibility.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-22 15:23:53 +01:00
Tomas Härdin
59dbc36f49 Adding Cinepak encoder
With permission of Tomas Härdin applied by Rl aetey.se

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-22 14:41:24 +01:00