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3f4ce004b8
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72 Commits

Author SHA1 Message Date
Mark Reid
3f4ce004b8 swscale/input: clip rgbf32 values before lrintf 
if the float pixel * 65535.0f > 2147483647.0f
lrintf may overfow and return negative values, depending on implementation.
nan and +/-inf values may also be implementation defined

clip the value first so lrintf always works.

values <     0.0f, -inf, nan = 0.0f
values > 65535.0f, +inf      = 65535.0f

old timings
 195960 decicycles in planar_rgbf32le_to_uv,       1 runs,      0 skips
 186120 decicycles in planar_rgbf32le_to_uv,       2 runs,      0 skips
 188645 decicycles in planar_rgbf32le_to_uv,       4 runs,      0 skips
 183625 decicycles in planar_rgbf32le_to_uv,       8 runs,      0 skips
 181157 decicycles in planar_rgbf32le_to_uv,      16 runs,      0 skips
 177533 decicycles in planar_rgbf32le_to_uv,      32 runs,      0 skips
 175689 decicycles in planar_rgbf32le_to_uv,      64 runs,      0 skips

 232960 decicycles in planar_rgbf32be_to_uv,       1 runs,      0 skips
 221380 decicycles in planar_rgbf32be_to_uv,       2 runs,      0 skips
 216640 decicycles in planar_rgbf32be_to_uv,       4 runs,      0 skips
 213505 decicycles in planar_rgbf32be_to_uv,       8 runs,      0 skips
 211558 decicycles in planar_rgbf32be_to_uv,      16 runs,      0 skips
 210596 decicycles in planar_rgbf32be_to_uv,      32 runs,      0 skips
 210202 decicycles in planar_rgbf32be_to_uv,      64 runs,      0 skips

 161680 decicycles in planar_rgbf32le_to_y,       1 runs,      0 skips
 153540 decicycles in planar_rgbf32le_to_y,       2 runs,      0 skips
 148255 decicycles in planar_rgbf32le_to_y,       4 runs,      0 skips
 140600 decicycles in planar_rgbf32le_to_y,       8 runs,      0 skips
 132935 decicycles in planar_rgbf32le_to_y,      16 runs,      0 skips
 128531 decicycles in planar_rgbf32le_to_y,      32 runs,      0 skips
 140933 decicycles in planar_rgbf32le_to_y,      64 runs,      0 skips

 190980 decicycles in planar_rgbf32be_to_y,       1 runs,      0 skips
 176080 decicycles in planar_rgbf32be_to_y,       2 runs,      0 skips
 167980 decicycles in planar_rgbf32be_to_y,       4 runs,      0 skips
 164685 decicycles in planar_rgbf32be_to_y,       8 runs,      0 skips
 162751 decicycles in planar_rgbf32be_to_y,      16 runs,      0 skips
 162404 decicycles in planar_rgbf32be_to_y,      32 runs,      0 skips
 167849 decicycles in planar_rgbf32be_to_y,      64 runs,      0 skips

new timings
 183320 decicycles in planar_rgbf32le_to_uv,       1 runs,      0 skips
 175700 decicycles in planar_rgbf32le_to_uv,       2 runs,      0 skips
 179570 decicycles in planar_rgbf32le_to_uv,       4 runs,      0 skips
 172932 decicycles in planar_rgbf32le_to_uv,       8 runs,      0 skips
 168707 decicycles in planar_rgbf32le_to_uv,      16 runs,      0 skips
 165224 decicycles in planar_rgbf32le_to_uv,      32 runs,      0 skips
 163423 decicycles in planar_rgbf32le_to_uv,      64 runs,      0 skips

 184940 decicycles in planar_rgbf32be_to_uv,       1 runs,      0 skips
 185150 decicycles in planar_rgbf32be_to_uv,       2 runs,      0 skips
 185790 decicycles in planar_rgbf32be_to_uv,       4 runs,      0 skips
 185472 decicycles in planar_rgbf32be_to_uv,       8 runs,      0 skips
 185277 decicycles in planar_rgbf32be_to_uv,      16 runs,      0 skips
 185813 decicycles in planar_rgbf32be_to_uv,      32 runs,      0 skips
 185332 decicycles in planar_rgbf32be_to_uv,      64 runs,      0 skips

 145400 decicycles in planar_rgbf32le_to_y,       1 runs,      0 skips
 145100 decicycles in planar_rgbf32le_to_y,       2 runs,      0 skips
 143490 decicycles in planar_rgbf32le_to_y,       4 runs,      0 skips
 136687 decicycles in planar_rgbf32le_to_y,       8 runs,      0 skips
 131271 decicycles in planar_rgbf32le_to_y,      16 runs,      0 skips
 128698 decicycles in planar_rgbf32le_to_y,      32 runs,      0 skips
 127170 decicycles in planar_rgbf32le_to_y,      64 runs,      0 skips

 156020 decicycles in planar_rgbf32be_to_y,       1 runs,      0 skips
 146990 decicycles in planar_rgbf32be_to_y,       2 runs,      0 skips
 142020 decicycles in planar_rgbf32be_to_y,       4 runs,      0 skips
 141052 decicycles in planar_rgbf32be_to_y,       8 runs,      0 skips
 138973 decicycles in planar_rgbf32be_to_y,      16 runs,      0 skips
 138027 decicycles in planar_rgbf32be_to_y,      32 runs,      0 skips
 143939 decicycles in planar_rgbf32be_to_y,      64 runs,      0 skips

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-11-15 16:50:10 -03:00
Mark Reid
74e49cc583 swscale/input: unify grayf32 funcs with rgbf32 funcs 
This is ment to be a cosmetic change

old timings:
  42780 UNITS in grayf32le,       1 runs,      0 skips
  56720 UNITS in grayf32le,       2 runs,      0 skips
  67265 UNITS in grayf32le,       4 runs,      0 skips
  58082 UNITS in grayf32le,       8 runs,      0 skips
  63512 UNITS in grayf32le,      16 runs,      0 skips
  52720 UNITS in grayf32le,      32 runs,      0 skips
  46491 UNITS in grayf32le,      64 runs,      0 skips

  68500 UNITS in grayf32be,       1 runs,      0 skips
  66930 UNITS in grayf32be,       2 runs,      0 skips
  62305 UNITS in grayf32be,       4 runs,      0 skips
  55510 UNITS in grayf32be,       8 runs,      0 skips
  50216 UNITS in grayf32be,      16 runs,      0 skips
  44480 UNITS in grayf32be,      32 runs,      0 skips
  42394 UNITS in grayf32be,      64 runs,      0 skips

new timings:
  46660 UNITS in grayf32le,       1 runs,      0 skips
  51830 UNITS in grayf32le,       2 runs,      0 skips
  53390 UNITS in grayf32le,       4 runs,      0 skips
  50910 UNITS in grayf32le,       8 runs,      0 skips
  44968 UNITS in grayf32le,      16 runs,      0 skips
  40349 UNITS in grayf32le,      32 runs,      0 skips
  38330 UNITS in grayf32le,      64 runs,      0 skips

  39980 UNITS in grayf32be,       1 runs,      0 skips
  49630 UNITS in grayf32be,       2 runs,      0 skips
  53540 UNITS in grayf32be,       4 runs,      0 skips
  59767 UNITS in grayf32be,       8 runs,      0 skips
  51206 UNITS in grayf32be,      16 runs,      0 skips
  44743 UNITS in grayf32be,      32 runs,      0 skips
  41468 UNITS in grayf32be,      64 runs,      0 skips

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-11-14 17:12:13 +01:00
Mark Reid
d2379bd6a0 swscale/input: fix planar_rgb16_to_a for gbrap10be and gbrap12be formats 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-11-04 11:52:33 +01:00
Manuel Stoeckl
32329397e2 swscale: add input/output support for X2BGR10LE 
Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-26 16:26:10 +02:00
Andreas Rheinhardt
2c05ee092b avutil/internal, swresample/audioconvert: Remove cpu.h inclusions 
These inclusions are not necessary, as cpu.h is already included
wherever it is needed (via direct inclusion or via the arch-specific
headers).
Also remove other unnecessary cpu.h inclusions from ordinary
non-headers.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 14:33:45 +02:00
Mark Reid
a48adcd136 libswcale/input: use more accurate planer rgb16 yuv conversions 
These conversion appears to be exhibiting the same rounding error as the rgbf32 formats where.
I seperated the rounding value from the 16 and 128 offsets, I think it makes it a little more clear.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-10-06 17:56:52 +02:00
Mark Reid
453004fde6 libswcale/input: use more accurate rgbf32 yuv conversions 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-10-02 14:59:52 +02:00
Fei Wang
8544783280 swscale/yuv2rgb: consider x2rgb10le on big endian hardware 
This fixed FATE fail report by filter-pixfmts* for x2rgb10le on big
endian hardware.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-20 21:00:00 +02:00
Fei Wang
c721b45014 swscale: Add swscale input/output support for X2RGB10LE 
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2020-06-12 17:56:15 +01:00
Mark Reid
ba5d0515a6 libswscale: add input support AV_PIX_FMT_GBRAPF32 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-05-05 20:06:58 +02:00
Carl Eugen Hoyos
5f8c383452 lsws/input: Do not change transparency range. 
Fixes ticket #8509.
 2020-03-11 22:55:49 +01:00
Linjie Fu
d2aa1fbfd4 swscale: Add swscale input support for Y210LE 
Add swscale input support for Y210LE, output support and fate
test could be added later if there is requirement for software
CSC to this packed format.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
 2020-02-24 00:09:51 +00:00
Michael Niedermayer
d48e510124 swscale/input: Fix several invalid shifts related to rgb2yuv constants 
Fixes: Invalid shifts
Fixes: #8140
Fixes: #8146

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-01-22 21:50:49 +01:00
Philip Langdale
cd48318035 swscale: Add support for NV24 and NV42 
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.
 2019-05-12 07:51:02 -07:00
Martin Vignali
86e6f0dbc7 swscale : add support for YUVA444P12 and YUVA422P12 2018-11-24 16:24:47 +01:00
Sergey Lavrushkin
582bc5a348 libswscale: Adds conversions from/to float gray format. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-08-14 18:22:39 +02:00
Paul B Mahol
b9dd058f7a swscale: add gray14 support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 21:35:31 +02:00
Paul B Mahol
de48710c11 libswscale: add gray9 support 2017-08-07 13:09:41 +02:00
Clément Bœsch
fa8db3f597 Merge commit 'de8e096c7eda2bce76efd0a1c1c89d37348c2414' 
* commit 'de8e096c7eda2bce76efd0a1c1c89d37348c2414':
  swscale: Consistently order input YUV pixel formats

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-21 08:24:39 +01:00
Carl Eugen Hoyos
a9c20598b5 lsws/input: Do not define unused functions. 
Fixes warnings like the following:
libswscale/input.c:951:13: warning: ‘planar_rgb14be_to_a’ defined but not used
 2017-03-08 00:30:06 +01:00
Philip Langdale
4c2176d45b swscale: add P016 input support 2017-02-01 14:29:11 -08:00
Carl Eugen Hoyos
b5177c7051 lsws: Add GRAY10 conversion. 
Based on 19be5fb7 by Luca Barbato.
 2016-11-14 10:35:06 +01:00
Luca Barbato
19be5fb728 swscale: Add GRAY12 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:49:29 +01:00
Michael Niedermayer
a340cfef82 swscale/input: Fix alpha bswap for set readAlpPlanar 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +01:00
Vittorio Giovara
de8e096c7e swscale: Consistently order input YUV pixel formats 
Follow a 420, 422, 444 order instead of a random one.
This simplifies double-checking additions of new formats.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-09-27 08:33:09 +02:00
Hendrik Leppkes
e78e5b735f swscale: add P010 input support 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-07-02 09:35:41 +02:00
Paul B Mahol
9d30690f20 swscale: add input support for gbrap10 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 17:17:12 +02:00
Pedro Arthur
6de58b4903 swscale: cleanup unused code 
Removed previous swscale code under '#ifndef NEW_FILTER'
and removed unused fields of SwsContext
 2016-03-31 16:36:16 -03:00
Kieran Kunhya
4170a44bbc Add GBRAP12 pixel format 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-24 03:22:31 +01:00
Michael Niedermayer
df36257a53 swscale/input: Fix GBRAP16 input 
Fixes part of Ticket5264

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-02-24 00:02:44 +01:00
Hendrik Leppkes
2e31434d84 swscale: add P010 input support 2016-01-26 12:10:45 +01:00
Paul B Mahol
052f64ecb2 swscale: ayuv64le input support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-07-24 03:44:58 +00:00
Ronald S. Bultje
711d8812ad swscale: add yuv440p10/12 pixfmts. 2015-05-06 12:04:31 -04:00
Michael Niedermayer
f30798584f swscale/input: fix rgba64 alpha non native 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-21 21:21:00 +01:00
Michael Niedermayer
95d04690aa swscale/input: Fix alpha of YA16 input 
Fixes Ticket4278

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-21 21:21:00 +01:00
Vittorio Giovara
2df7277711 swscale: fix gbrap to gbrap alpha scaling 2015-01-16 02:47:15 +01:00
Vittorio Giovara
89df3fd49e swscale: fix warning about incompatible function pointer type 2015-01-16 02:47:10 +01:00
Paul B Mahol
928061670e libswscale: GBRAP input & output and GBRAP16 input support 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-01-14 17:17:24 +01:00
Michael Niedermayer
2f5bf2f7f2 Merge commit 'f84a1b597c29dc035b8d5529ef88c2d7ff057820' 
* commit 'f84a1b597c29dc035b8d5529ef88c2d7ff057820':
  swscale: support AV_PIX_FMT_YA16 as input

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 22:32:13 +02:00
Michael Niedermayer
4c8bc6fdee Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5' 
* commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5':
  avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/raw.c
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 21:48:00 +02:00
Vittorio Giovara
f84a1b597c swscale: support AV_PIX_FMT_YA16 as input 
Based on a long debug session with Kostya.
 2014-08-04 12:56:05 +01:00
Vittorio Giovara
e96c3b81ca avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 
The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.
 2014-08-04 12:55:08 +01:00
Michael Niedermayer
293d5d7a8e swscale/input: fix harmless integer overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 23:28:32 +02:00
Michael Niedermayer
d98688efb1 swscale/input: replace assert() by av_assert1() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 05:14:34 +02:00
Michael Niedermayer
ed962414bd Merge commit '92b099daf4b8ef93513e38b43899cb8458a2fde3' 
* commit '92b099daf4b8ef93513e38b43899cb8458a2fde3':
  swscale: support converting YVYU422 pixel format

Conflicts:
	libswscale/input.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-09 03:36:38 +02:00
Vittorio Giovara
92b099daf4 swscale: support converting YVYU422 pixel format 2014-04-07 23:50:34 +02:00
Michael Niedermayer
37f69cd93e swscale: add full bgra64 support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-02 19:44:08 +02:00
Michael Niedermayer
6d323ff57a swscale: remove unneeded include assert.h 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-19 18:52:41 +02:00
Michael Niedermayer
a4b55bbb6f swscale/input: fix 16bit gbrp input 
Fixes Ticket2793

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-19 12:49:27 +02:00
Paul B Mahol
5c057433cc libswscale: GBRAP input & output and GBRAP16 input support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 12:48:05 +00:00