Age | Commit message (Collapse) | Author |
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The implementation is pretty straight-forward. Most of the existing
NV12 codepaths work regardless of subsampling and are re-used as is.
Where necessary I wrote the slightly different NV24 versions.
Finally, the one thing that confused me for a long time was the
asm specific x86 path that did an explicit exclusion check for NV12.
I replaced that with a semi-planar check and also updated the
equivalent PPC code, which Lauri kindly checked.
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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To make the best use of existing code, I generalised the wrapper
that currently does yuv420p10 to p010 to support any mixture of
input and output sizes between 10 and 16 bits. This had the side
effect of yielding a working code path for all yuv420p1x formats
to p01x.
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Fixes filter-pixfmts-scale test failing on big-endian systems due to
alpSrc not being cast to (const int32_t**).
Also fixes distortions in the output alpha channel values by copying the
alpha channel code from the rgba64 case found elsewhere in output.c.
Fixes ticket 6555.
Signed-off-by: James Cowgill <James.Cowgill@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Based on 19be5fb7 by Luca Barbato.
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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This makes sure that white stays white and black black
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Its illogic to handle gray differently depending on the existence of an alpha channel
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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chroma interpolation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '2fb02ecfd115a627f22df21720aa0bd4f6fcee8b':
fate: Reduce the number of frames used to test video filters
Conflicts:
tests/fate-run.sh
tests/ref/fate/filter-crop
tests/ref/fate/filter-crop_scale
tests/ref/fate/filter-crop_scale_vflip
tests/ref/fate/filter-crop_vflip
tests/ref/fate/filter-null
tests/ref/fate/filter-pixdesc-abgr
tests/ref/fate/filter-pixdesc-argb
tests/ref/fate/filter-pixdesc-bgr24
tests/ref/fate/filter-pixdesc-bgr444be
tests/ref/fate/filter-pixdesc-bgr444le
tests/ref/fate/filter-pixdesc-bgr48be
tests/ref/fate/filter-pixdesc-bgr48le
tests/ref/fate/filter-pixdesc-bgr4_byte
tests/ref/fate/filter-pixdesc-bgr555be
tests/ref/fate/filter-pixdesc-bgr555le
tests/ref/fate/filter-pixdesc-bgr565be
tests/ref/fate/filter-pixdesc-bgr565le
tests/ref/fate/filter-pixdesc-bgr8
tests/ref/fate/filter-pixdesc-bgra
tests/ref/fate/filter-pixdesc-gbrap
tests/ref/fate/filter-pixdesc-gbrp
tests/ref/fate/filter-pixdesc-gbrp10be
tests/ref/fate/filter-pixdesc-gbrp10le
tests/ref/fate/filter-pixdesc-gbrp9be
tests/ref/fate/filter-pixdesc-gbrp9le
tests/ref/fate/filter-pixdesc-gray
tests/ref/fate/filter-pixdesc-gray16be
tests/ref/fate/filter-pixdesc-gray16le
tests/ref/fate/filter-pixdesc-monob
tests/ref/fate/filter-pixdesc-monow
tests/ref/fate/filter-pixdesc-nv12
tests/ref/fate/filter-pixdesc-nv21
tests/ref/fate/filter-pixdesc-rgb24
tests/ref/fate/filter-pixdesc-rgb444be
tests/ref/fate/filter-pixdesc-rgb444le
tests/ref/fate/filter-pixdesc-rgb48be
tests/ref/fate/filter-pixdesc-rgb48le
tests/ref/fate/filter-pixdesc-rgb4_byte
tests/ref/fate/filter-pixdesc-rgb555be
tests/ref/fate/filter-pixdesc-rgb555le
tests/ref/fate/filter-pixdesc-rgb565be
tests/ref/fate/filter-pixdesc-rgb565le
tests/ref/fate/filter-pixdesc-rgb8
tests/ref/fate/filter-pixdesc-rgba
tests/ref/fate/filter-pixdesc-uyvy422
tests/ref/fate/filter-pixdesc-yuv410p
tests/ref/fate/filter-pixdesc-yuv411p
tests/ref/fate/filter-pixdesc-yuv420p
tests/ref/fate/filter-pixdesc-yuv420p10be
tests/ref/fate/filter-pixdesc-yuv420p10le
tests/ref/fate/filter-pixdesc-yuv420p16be
tests/ref/fate/filter-pixdesc-yuv420p16le
tests/ref/fate/filter-pixdesc-yuv420p9be
tests/ref/fate/filter-pixdesc-yuv420p9le
tests/ref/fate/filter-pixdesc-yuv422p
tests/ref/fate/filter-pixdesc-yuv422p10be
tests/ref/fate/filter-pixdesc-yuv422p10le
tests/ref/fate/filter-pixdesc-yuv422p16be
tests/ref/fate/filter-pixdesc-yuv422p16le
tests/ref/fate/filter-pixdesc-yuv422p9be
tests/ref/fate/filter-pixdesc-yuv422p9le
tests/ref/fate/filter-pixdesc-yuv440p
tests/ref/fate/filter-pixdesc-yuv444p
tests/ref/fate/filter-pixdesc-yuv444p10be
tests/ref/fate/filter-pixdesc-yuv444p10le
tests/ref/fate/filter-pixdesc-yuv444p16be
tests/ref/fate/filter-pixdesc-yuv444p16le
tests/ref/fate/filter-pixdesc-yuv444p9be
tests/ref/fate/filter-pixdesc-yuv444p9le
tests/ref/fate/filter-pixdesc-yuva420p
tests/ref/fate/filter-pixdesc-yuva420p10be
tests/ref/fate/filter-pixdesc-yuva420p10le
tests/ref/fate/filter-pixdesc-yuva420p16be
tests/ref/fate/filter-pixdesc-yuva420p16le
tests/ref/fate/filter-pixdesc-yuva420p9be
tests/ref/fate/filter-pixdesc-yuva420p9le
tests/ref/fate/filter-pixdesc-yuva422p
tests/ref/fate/filter-pixdesc-yuva422p10be
tests/ref/fate/filter-pixdesc-yuva422p10le
tests/ref/fate/filter-pixdesc-yuva422p16be
tests/ref/fate/filter-pixdesc-yuva422p16le
tests/ref/fate/filter-pixdesc-yuva422p9be
tests/ref/fate/filter-pixdesc-yuva422p9le
tests/ref/fate/filter-pixdesc-yuva444p
tests/ref/fate/filter-pixdesc-yuva444p10be
tests/ref/fate/filter-pixdesc-yuva444p10le
tests/ref/fate/filter-pixdesc-yuva444p16be
tests/ref/fate/filter-pixdesc-yuva444p16le
tests/ref/fate/filter-pixdesc-yuva444p9be
tests/ref/fate/filter-pixdesc-yuva444p9le
tests/ref/fate/filter-pixdesc-yuvj420p
tests/ref/fate/filter-pixdesc-yuvj422p
tests/ref/fate/filter-pixdesc-yuvj440p
tests/ref/fate/filter-pixdesc-yuvj444p
tests/ref/fate/filter-pixdesc-yuyv422
tests/ref/fate/filter-pixdesc-yvyu422
tests/ref/fate/filter-pixfmts-copy
tests/ref/fate/filter-pixfmts-crop
tests/ref/fate/filter-pixfmts-hflip
tests/ref/fate/filter-pixfmts-null
tests/ref/fate/filter-pixfmts-pad
tests/ref/fate/filter-pixfmts-scale
tests/ref/fate/filter-pixfmts-vflip
tests/ref/fate/filter-scale200
tests/ref/fate/filter-scale500
tests/ref/fate/filter-vflip
tests/ref/fate/filter-vflip_crop
tests/ref/fate/filter-vflip_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Use 5 frames for video filter tests and a single one for the
pixelformat tests.
Greatly reduces the test duration without reducing coverage.
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Only shift limited range luma, and always only shift chroma
for upconversion.
Based off a patch by Michael Niedermayer.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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This avoids misleading encoder names like "encoder = prores"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '6656370b858329ca07a60a2de954d5e90daa0206':
avconv: set the "encoder" tag when transcoding
Conflicts:
ffmpeg.c
tests/ref/lavf/mkv
tests/ref/seek/lavf-mkv
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'b6a09ef700786b4e1e871dfa0f5c386ea43bbd0a':
rawvideo: Support decoding YVYU422 FourCC
See: ab7d6cb8f770c3b88a8139d1182fcc934062f891
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '92b099daf4b8ef93513e38b43899cb8458a2fde3':
swscale: support converting YVYU422 pixel format
Conflicts:
libswscale/input.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '0ca0924c10d9617a5793964bf79655424ef32b68':
swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64
Conflicts:
libswscale/swscale_unscaled.c
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Improves rgb -> gray16 conversion
Fixes Ticket3422
The pam and png output files look visually similar, in both cases the
dynamics increase to 0x0 -> 0xfffb.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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See Ticket3028
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes 2nd half of Ticket2274
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes Ticket2684
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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