Peter Ross 6fe8556a19 avcodec/svq1: fix interframe mean VLC symbols ... Fixes ticket #128. The SVQ1 interframe mean VLC symbols -128 and 128 are incorrectly swapped in our SVQ1 implementation, resulting in visible artifacts for some videos. This patch unswaps the order of these two symbols. The most noticable example of the artiacts caused by this error can be observed in https://trac.ffmpeg.org/attachment/ticket/128/svq1_set.7z '352_288_k_50.mov'. The artifacts are not observed when using the reference decoder (QuickTime 7.7.9 x86 binary). As a result of this patch, the reference data for the fate-svq1 test ($SAMPLES/svq1/marymary-shackles.mov) must be modified. For this file, our decoder output is now bitwise identical to the reference decoder. I have tested patch with various other samples and they are all now bitwise identical.		2022-11-01 09:24:29 +11:00
..
api	tests/api: use AVFrame.duration instead of AVFrame.pkt_duration	2022-07-19 12:27:18 +02:00
checkasm	checkasm/idctdsp: Use declare_func_emms only when needed	2022-10-11 14:18:54 +02:00
fate	ffmpeg: Add display_{rotation, hflip, vflip} options	2022-10-19 11:53:52 +02:00
filtergraphs
ref	avcodec/svq1: fix interframe mean VLC symbols	2022-11-01 09:24:29 +11:00
.gitignore
audiogen.c
audiomatch.c
base64.c
copycooker.sh
extended.ffconcat
fate-run.sh	tests/fate-run: Allow to set input options for encoding pass	2022-09-10 01:38:07 +02:00
fate-valgrind.supp
fate.sh
Makefile	fate/segafilm: Add tests for segafilm (de)muxer	2022-09-20 18:32:28 +02:00
md5.sh
refcmp-metadata.awk
reference.pnm
rotozoom.c
simple1.ffconcat
simple2.ffconcat
test.ffmeta
tiny_psnr.c
tiny_ssim.c
utils.c
videogen.c