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path: root/tests/ref/vsynth/vsynth2-huffyuvbgr24
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* tests: Add vsynth2 which uses the new reference.pnmMichael Niedermayer2014-12-02
| | | | | | | The file is already present in git and by using it we can perform more tests without the need of fate samples Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* tests: Rename vsynth2 to vsynth_lenaMichael Niedermayer2014-12-02
| | | | | | This avoids confusion with a growing number of vsynth tests Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* huffyuv: change statistics initializationChristophe Gisquet2014-06-19
| | | | | | | | | | | | | | | Normally, a Laplace distribution is more typical of the residuals encoded, but for noisy input, it's both better and simpler to be safe and use a 1/d^2 distribution. Second hunk could use some renormalization but it has effectively little impact. Output size of ffvhuff on various 4:2:0 sequences: context=0,1/d: 851974 27226 1137281 context=0,1/d²: 619081 25069 1051500 context=0,1/d³: 501983 30454 1290561 context=0,lapl: 500650 31754 1304082 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* huffyuv: fate: add a BGR24 testChristophe Gisquet2014-06-16
It was previously untested. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>