Wenbin Chen 76b33704b6 avcodec/mpegvideo_enc: Fix a chroma mb size error in sse_mb() ... For 422 frames we should not use hard coded 8 to calculate mb size for uv plane. Chroma shift should be taken into consideration to be compatiple with different sampling format. The error is reported by fate test when av_cpu_max_align() return 64 on the platform supporting AVX512. This is a hidden error and it is exposed after commit 17a59a634c. mpeg2enc has a mechanism to reuse frames. When it computes SSE (sum of squared error) on current mb, reconstructed mb will be wrote to the previous mb space, so that the memory can be saved. However if the align is 64, the frame is shared in somewhere else, so the frame cannot be reused and a new frame to store reconstrued data is created. Because the height of mb is wrong when compute sse on 422 frame, starting from the second line of macro block, changed data is read when frame is reused (we need to read row 16 rather than row 8 if frame is 422), and unchanged data is read when frame is not reused (a new frame is created so the original frame will not be changed). That is why commit 17a59a634c exposes this issue, because it add av_cpu_max_align() and this function return 64 on platform supporting AVX512 which lead to creating a frame in mpeg2enc, and this lead to the different outputs. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Marton Balint <cus@passwd.hu>		2022-07-09 21:05:02 +02:00
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acodec-adpcm-ima_qt
acodec-adpcm-ima_qt-trellis
acodec-adpcm-ima_wav
acodec-adpcm-ima_wav-trellis
acodec-adpcm-ms
acodec-adpcm-ms-trellis
acodec-adpcm-swf	avcodec/adpcm_ima_swf: fix frame size to 4096	2020-11-07 23:43:26 +10:00
acodec-adpcm-swf-trellis	avcodec/adpcm_ima_swf: fix frame size to 4096	2020-11-07 23:43:26 +10:00
acodec-adpcm-yamaha
acodec-adpcm-yamaha-trellis
acodec-alac	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
acodec-flac
acodec-mp2
acodec-pcm-alaw
acodec-pcm-f32be
acodec-pcm-f32le
acodec-pcm-f64be
acodec-pcm-f64le
acodec-pcm-mulaw
acodec-pcm-s8	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
acodec-pcm-s16be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
acodec-pcm-s16le
acodec-pcm-s24be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
acodec-pcm-s24le
acodec-pcm-s32be	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
acodec-pcm-s32le
acodec-pcm-u8
cache-pipe
empty-edit-mp4
extra-mp3
extra-mp4	lavf/mov: Change default to prefer TFDT time and allow for fallback to SIDX or TFDT	2021-11-05 16:22:04 +01:00
lavf-aiff
lavf-al	aviobuf: Increase the default SHORT_SEEK_THRESHOLD to 32 KB	2020-11-12 14:05:43 +02:00
lavf-asf
lavf-au
lavf-avi
lavf-bmp
lavf-dv	avformat/dv: fix timestamps of audio packets in case of dropped corrupt audio frames	2020-12-06 18:09:24 +01:00
lavf-flv
lavf-gif
lavf-gxf
lavf-jpg
lavf-mkv	avformat/matroskaenc: Don't waste bytes to Write Tag length fields	2022-06-20 23:42:28 +02:00
lavf-mmf
lavf-mov	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
lavf-mpg
lavf-mxf
lavf-mxf_d10
lavf-mxf_dv25
lavf-mxf_dvcpro50
lavf-mxf_opatom
lavf-mxf_opatom_audio
lavf-nut
lavf-ogg
lavf-pbmpipe
lavf-pcx
lavf-pgm
lavf-pgmpipe
lavf-ppm
lavf-ppmpipe
lavf-rm
lavf-sgi
lavf-swf
lavf-tga
lavf-tiff
lavf-ts	avformat/mpegtsenc: get rid of packet counting for sdt/pat/pmt	2019-08-23 22:49:01 +02:00
lavf-ul	aviobuf: Increase the default SHORT_SEEK_THRESHOLD to 32 KB	2020-11-12 14:05:43 +02:00
lavf-voc
lavf-wav
lavf-wtv
lavf-y4m
mkv-codec-delay
test-iibbibb-mp4
test-iibbibb-neg-ctts-mp4
vsynth_lena-asv1
vsynth_lena-asv2
vsynth_lena-dnxhd-4k-hr-lb
vsynth_lena-dnxhd-720p
vsynth_lena-dnxhd-720p-rd
vsynth_lena-dnxhd-1080i	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
vsynth_lena-dv
vsynth_lena-dv-50
vsynth_lena-dv-411
vsynth_lena-ffv1
vsynth_lena-flashsv
vsynth_lena-flv
vsynth_lena-h261
vsynth_lena-h263
vsynth_lena-h263p
vsynth_lena-huffyuv
vsynth_lena-jpegls
vsynth_lena-ljpeg
vsynth_lena-mjpeg
vsynth_lena-mpeg1
vsynth_lena-mpeg1b
vsynth_lena-mpeg2-422	avcodec/mpegvideo_enc: Fix a chroma mb size error in sse_mb()	2022-07-09 21:05:02 +02:00
vsynth_lena-mpeg2-idct-int
vsynth_lena-mpeg2-ilace
vsynth_lena-mpeg2-ivlc-qprd
vsynth_lena-mpeg2-thread
vsynth_lena-mpeg2-thread-ivlc
vsynth_lena-mpeg4	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
vsynth_lena-mpeg4-adap
vsynth_lena-mpeg4-adv
vsynth_lena-mpeg4-error
vsynth_lena-mpeg4-nr
vsynth_lena-mpeg4-nsse
vsynth_lena-mpeg4-qpel
vsynth_lena-mpeg4-qprd
vsynth_lena-mpeg4-rc
vsynth_lena-mpeg4-thread
vsynth_lena-msmpeg4
vsynth_lena-msmpeg4v2
vsynth_lena-rgb
vsynth_lena-roqvideo
vsynth_lena-rv10
vsynth_lena-rv20
vsynth_lena-snow
vsynth_lena-snow-ll
vsynth_lena-svq1	avformat/movenc: ensure we don't write the major brand as a compatible brand more than once	2019-12-21 11:57:28 -03:00
vsynth_lena-wmv1
vsynth_lena-wmv2
vsynth_lena-yuv