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2138 Commits

Author SHA1 Message Date
Andreas Rheinhardt 94d7fbe373 swscale/utils: Fix invalid left shifts of negative numbers 
Affected the FATE-tests vsynth_lena-dv-411, vsynth1-dv-411,
vsynth2-dv-411 and hevc-paramchange-yuv420p.yuv420p10.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e2646e23be)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-07-03 14:13:49 +02:00
Andreas Rheinhardt 2c5943a384 swscale/x86/swscale: Fix undefined left shifts of negative numbers 
This affected many FATE-tests: The number of failing tests went down
from 663 to 344. (Both numbers exclude tests that failed because of
unaligned accesses in code that is inside #if HAVE_FAST_UNALIGNED.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 736c7c20e7)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-07-03 14:13:49 +02:00
James Cowgill 8aa32a8d5c swscale: fix gbrap16 alpha channel issues 
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>
(cherry picked from commit 013ec23cbe)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-09-10 01:33:28 +02:00
Michael Niedermayer bbda126477 libswscale/tests/swscale: Fix uninitialized variables 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7796f29065)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-14 01:44:58 +02:00
Michael Niedermayer e1cc7f83df Bump minor for 3.3 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-02 19:49:45 +02:00
Michael Niedermayer 58b867a7cf Bump minor versions for master after release/3.3 branchpoint 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-31 13:21:06 +02:00
Michael Niedermayer fc332f3e29 Bump minor versions for staring release/3.3 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-31 13:21:06 +02:00
Clément Bœsch 46f4f8ad86 Merge commit '1263b2039eb5aaf1522e9de9f07c787ab30a5f50' 
* commit '1263b2039eb5aaf1522e9de9f07c787ab30a5f50':
  Adjust printf conversion specifiers to match variable signedness

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-24 13:34:39 +01:00
Clément Bœsch 99dd6fe62c sws/tests/pixdesc_query: remove func wrappers 2017-03-24 00:06:35 +01:00
Clément Bœsch bc7308aae8 sws: make is{RGB,BGR}inInt functions 2017-03-24 00:06:35 +01:00
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
Clément Bœsch e811f84a2e swscale: cosmetics in is{RGB,BGR}inInt 
Reduce diff with Libav.
 2017-03-20 08:02:30 +01:00
Clément Bœsch d6635daded swscale: remove unused is{RGB,BGR}inBytes 2017-03-20 08:02:30 +01:00
Clément Bœsch ff6bc16c5a swscale: use a (more correct) function for isPacked 2017-03-20 08:02:30 +01:00
Clément Bœsch 2b9a52bcca swscale: use a function for isAnyRGB 2017-03-20 08:02:30 +01:00
Clément Bœsch c30875e8b2 swscale: use a function for isBayer 2017-03-20 08:02:30 +01:00
Clément Bœsch f052b1b40f swscale: use a function for isGray 2017-03-20 08:02:30 +01:00
Clément Bœsch 08e1376d81 fate: add fate-sws-pixdesc-query 
Test the pixel format querying within libswscale.
 2017-03-20 08:02:30 +01:00
Clément Bœsch 8e950c9b42 Merge commit 'aa37d2bf4505afc106e2a23c44afc722bb204a8e' 
* commit 'aa37d2bf4505afc106e2a23c44afc722bb204a8e':
  swscale: Kill non-compiling disabled cruft

The isGray() chunk is not merged as an alternative patch actually fixing
the dead code is currently under review on the mailing-list.

The SWS_X chunk is merged, with an additional cosmetic.

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 15:40:03 +01:00
Carl Eugen Hoyos 851f4255e0 lsws/slice: Move a misplaced const. 
Fixes a gcc warning:
libswscale/slice.c:178:56: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
 2017-03-08 00:33:21 +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
Michael Niedermayer 03ce71e4a1 swscale/swscale: Fix dereference of stride array before null check 
Fixes: CID1396263
Fixes: CID1396271

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-12-23 21:47:47 +01:00
Andreas Cadhalpun 319438e2f2 swscale: save ebx register when it is not available 
Configure checks if the ebx register can be used for asm and it has to
be saved if and only if this is not the case.
Without this the build fails when configuring with --toolchain=hardened
--disable-pic on i386 using gcc 4.8:
error: PIC register clobbered by '%ebx' in 'asm'

In that case gcc 4.8 reserves the ebx register for the GOT needed for
PIE, so it can't be used in asm directly.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-12-21 01:26:10 +01:00
Paul B Mahol 6427c9ffee swscale: add gbr(a)p16 output support 2016-12-01 21:37:25 +01:00
Michael Niedermayer ac206bb175 swscale/options: Use AV_OPT_TYPE_PIXEL_FMT 
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-20 13:00:22 +01:00
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 b828788d58 swscale: Add GBRAP10 output 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +01:00
Luca Barbato 2c7d8cbd66 swscale: Add the GBRAP12 output 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +01:00
Michael Niedermayer 873d06c76e swscale/output: Fix alpha shift in yuv2gbrp_full_X_c() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +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
Michael Niedermayer d736b52a04 swscale: Drop is9_OR_10BPS() use, its name is not correct 
Found-by: Luca Barbato
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +01:00
Diego Biurrun 1263b2039e Adjust printf conversion specifiers to match variable signedness 2016-10-28 11:22:21 +02:00
Michael Niedermayer 1609935b6c Bump minor versions after 3.2 branchpoint to seperate release 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer 3f3025205f Bump minor versions for 3.2 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer be9dba5c8a swscale: Properly load alpha for planar rgb 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-18 12:58:14 +02:00
Luca Barbato 881477c77b swscale: Add the GBRAP12 output 2016-10-12 21:33:34 +02:00
Kieran Kunhya 81f1f6c3f6 Add GBRAP12 pixel format support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-12 21:33:34 +02:00
Luca Barbato ef3740c3a0 swscale: Enable GBRP12 output 2016-10-12 18:00:24 +02:00
Michael Niedermayer f59750641a swscale: x86: Add some forgotten 12-bit planar YUV cases 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-12 17:39:30 +02:00
Michael Niedermayer 328ea6a9a5 swscale: Add input support for 12-bit formats 
Implemented for AV_PIX_FMT_GBRP12.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-10-12 17:39:30 +02:00
Vittorio Giovara eb54210602 swscale: Add missing yuv444p12 swapping 
Missing from 9bd6ea5695.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-10-12 10:42:38 +02:00
Luca Barbato 9bd6ea5695 pixfmt: Add yuv444p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato 0aebbbd024 pixfmt: Add yuv422p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato 85406e7a8d pixfmt: Add yuv420p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato 2b5b1e1e9b swscale: Rename is9_OR_10 to match what it does 
It is used to select functions that work with 9-15bits.
 2016-09-27 18:48:30 +02:00
Luca Barbato e87a501e7d swscale: Update bitdepth range check 
Make sure the scaling functions for the 9-15bits are used for
9-15bits bit depths correctly.
 2016-09-27 17:17:54 +02:00
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
Pedro Arthur 8433d953e4 swscale: fix for sliced scaling artifacts 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2016-09-16 11:25:28 -03:00