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* swscale: use dithering in DITHER_COPY only if not set -sws_dither noneMateusz2017-10-25
| | | | | | | | | | | | This patch uses dithering in DITHER_COPY macro only if it was not used option '-sws_dither none'. With option '-sws_dither none' it uses downshift. For human eye dithering is OK, for video codecs not necessarily. If user don't want to use dithering, we should respect that. Signed-off-by: Mateusz Brzostek <mateuszb@poczta.onet.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swscale: more accurate DITHER_COPY macro for full and limited rangeMateusz2017-10-23
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit '07a2b155949eb267cdfc7805f42c7b3375f9c7c5'James Almer2017-10-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '07a2b155949eb267cdfc7805f42c7b3375f9c7c5': Bump major versions of all libraries A few API deprecated ~2 years ago or more are also postponed here for varying reasons. FF_API_LOWRES: Since this functionality depends on AVStream->codec, i figure the two can be removed at the same time in the next bump or so. FF_API_AVCTX_TIMEBASE: Couldn't get this one to work. Not just libavcodec but apparently also libavformat and ffmpeg.c expect AVCodecContext->time_base to be set for decoding. Upon removal some tests report a different generic stream time base (like 1/25), and others lose packet duration values. I guess it's somehow tied to the AVStream->codec clusterfuck. It can be dealt with alongside FF_API_LAVF_AVCTX in the next bump. FF_API_OLD_FILTER_OPTS_ERROR: This one is meant to remain after FF_API_OLD_FILTER_OPTS is removed. Its purpose is displaying the corrected command line using the new syntax as a suggestion as part of the error message. Merged-by: James Almer <jamrial@gmail.com>
| * Bump major versions of all librariesVittorio Giovara2017-03-23
| | | | | | | | | | | | | | | | | | This disables everything that was deprecated at least 18 months ago. Readjust the minimum API version as needed, postponing any API-incompatible changes until the next bump. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '994c4bc10751e39c7ed9f67ffd0c0dea5223daf2'James Almer2017-10-21
|\| | | | | | | | | | | | | | | | | * commit '994c4bc10751e39c7ed9f67ffd0c0dea5223daf2': x86util: Port all macros to cpuflags See d5f8a642f6eb1c6e305c41dabddd0fd36ffb3f77 Merged-by: James Almer <jamrial@gmail.com>
| * x86util: Port all macros to cpuflagsDiego Biurrun2017-03-14
| | | | | | | | | | | | Also do some small cosmetic changes: Drop pointless _MMX suffix from ABSD2 macro name, drop pointless check for MMX support, we always assume MMX is available in our SIMD code, fix spelling.
| * build: Generalize yasm/nasm-related variable namesDiego Biurrun2017-03-01
| | | | | | | | None of them are specific to the YASM assembler.
| * swscale-test: const correctness for pointer variableDiego Biurrun2017-01-24
| | | | | | | | | | libswscale/swscale-test.c:369:20: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type [-Wincompatible-pointer-types] libswscale/swscale.h:207:5: note: expected ‘const uint8_t * const* {aka const unsigned char * const*}’ but argument is of type ‘uint8_t ** {aka unsigned char **}’
* | Bump version for master after 3.4 branchpointMichael Niedermayer2017-10-11
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Bump minor versions for branching 3.4Michael Niedermayer2017-10-11
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Fix several typosLou Logan2017-09-21
| | | | | | | | | | | | | | "apix_fmts" found by Marc Péchaud. "speedloss" found by Mikhail V. Signed-off-by: Lou Logan <lou@lrcd.com>
* | utils: Do not expand a macro with 'defined' in itDerek Buitenhuis2017-08-25
| | | | | | | | | | | | | | | | | | | | | | | | Fixes: libswscale/utils.c:1632:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] #if USE_MMAP ^ libswscale/utils.c:1577:49: note: expanded from macro 'USE_MMAP' #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS) ^ Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion.Carl Eugen Hoyos2017-08-24
| | | | | | | | | | | | Based on b4befca2 and 6b7849e6 by Paul B Mahol. Fixes ticket #6608.
* | libswscale: add gray9 supportPaul B Mahol2017-08-07
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* | swscale: fix gbrap16 alpha channel issuesJames Cowgill2017-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | sws/tests/pixdesc_query: fix use of free() instead of av_free()Clément Bœsch2017-07-30
| | | | | | | | Fix CID 1415949
* | sws/tests/pixdesc_query: replace rgb based pix fmts with endianess agnostic ↵Clément Bœsch2017-07-30
| | | | | | | | | | | | names Fixes ticket #6554
* | sws/tests/pixdesc_query: sort pixel formatsClément Bœsch2017-07-30
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* | sws/tests/pixdesc_query: save every pix fmts in a listClément Bœsch2017-07-30
| | | | | | | | This will be required for the next commit.
* | build: Generalize yasm/nasm-related variable namesDiego Biurrun2017-06-21
| | | | | | | | | | | | | | | | None of them are specific to the YASM assembler. (Cherry-picked from libav commit 39e208f4d4756367c7cd2d581847e0c1b8a429c1) Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '92db5083077a8b0f8e1050507671b456fd155125'James Almer2017-05-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '92db5083077a8b0f8e1050507671b456fd155125': build: Generate pkg-config files from Make and not from configure build: Store library version numbers in .version files Includes cherry-picked commits 8a34f3659371680ca523aecfd9098c28f0f809eb and ee164727dd64c199b87118917e674b17c25e0da3 to fix issues. Changes were also made to retain support for raise_major and build_suffix. Reviewed-by: ubitux Merged-by: James Almer <jamrial@gmail.com>
| * build: Generate pkg-config files from Make and not from configureDiego Biurrun2016-12-22
| | | | | | | | | | | | | | | | This moves work from the configure to the Make stage where it can be parallelized and ensures that pkgconfig files are updated when library versions change. Bug-Id: 449
* | Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'Clément Bœsch2017-05-03
|\| | | | | | | | | | | | | | | | | * commit '11a9320de54759340531177c9f2b1e31e6112cc2': build: Move build-system-related helper files to a separate subdirectory "ffbuild" directory name is used instead of "avbuild". Merged-by: Clément Bœsch <u@pkh.me>
* | libswscale/tests/swscale: Fix uninitialized variablesMichael Niedermayer2017-04-30
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013'Clément Bœsch2017-04-26
|\| | | | | | | | | | | | | * commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013': ppc: Centralize compiler-specific altivec.h #include handling in one place Merged-by: Clément Bœsch <u@pkh.me>
| * ppc: Centralize compiler-specific altivec.h #include handling in one placeDiego Biurrun2016-12-14
| | | | | | | | Also move #includes into canonical order where appropriate.
| * swscale: Add GRAY12Luca Barbato2016-11-07
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* | lsws/utils: Make gray10 and gray12 full-scale like gray8 and gray16.Carl Eugen Hoyos2017-04-12
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* | Bump versions for master after 3.3Michael Niedermayer2017-04-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Bump minor for 3.3Michael Niedermayer2017-04-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Bump minor versions for master after release/3.3 branchpointMichael Niedermayer2017-03-31
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Bump minor versions for staring release/3.3 branchMichael Niedermayer2017-03-31
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '1263b2039eb5aaf1522e9de9f07c787ab30a5f50'Clément Bœsch2017-03-24
|\| | | | | | | | | | | | | * commit '1263b2039eb5aaf1522e9de9f07c787ab30a5f50': Adjust printf conversion specifiers to match variable signedness Merged-by: Clément Bœsch <u@pkh.me>
| * Adjust printf conversion specifiers to match variable signednessDiego Biurrun2016-10-28
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| * swscale: Properly load alpha for planar rgbMichael Niedermayer2016-10-18
| | | | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * swscale: Add the GBRAP12 outputLuca Barbato2016-10-12
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| * Add GBRAP12 pixel format supportKieran Kunhya2016-10-12
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * swscale: Enable GBRP12 outputLuca Barbato2016-10-12
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| * swscale: x86: Add some forgotten 12-bit planar YUV casesMichael Niedermayer2016-10-12
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * swscale: Add input support for 12-bit formatsMichael Niedermayer2016-10-12
| | | | | | | | | | | | Implemented for AV_PIX_FMT_GBRP12. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * swscale: Add missing yuv444p12 swappingVittorio Giovara2016-10-12
| | | | | | | | | | | | | | Missing from 9bd6ea5695660529b2887292874a7b9e61fc301e. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * pixfmt: Add yuv444p12 pixel formatLuca Barbato2016-09-27
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| * pixfmt: Add yuv422p12 pixel formatLuca Barbato2016-09-27
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| * pixfmt: Add yuv420p12 pixel formatLuca Barbato2016-09-27
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| * swscale: Rename is9_OR_10 to match what it doesLuca Barbato2016-09-27
| | | | | | | | It is used to select functions that work with 9-15bits.
| * swscale: Update bitdepth range checkLuca Barbato2016-09-27
| | | | | | | | | | Make sure the scaling functions for the 9-15bits are used for 9-15bits bit depths correctly.
* | sws/tests/pixdesc_query: remove func wrappersClément Bœsch2017-03-24
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* | sws: make is{RGB,BGR}inInt functionsClément Bœsch2017-03-24
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* | Merge commit 'de8e096c7eda2bce76efd0a1c1c89d37348c2414'Clément Bœsch2017-03-21
|\| | | | | | | | | | | | | * commit 'de8e096c7eda2bce76efd0a1c1c89d37348c2414': swscale: Consistently order input YUV pixel formats Merged-by: Clément Bœsch <u@pkh.me>
| * swscale: Consistently order input YUV pixel formatsVittorio Giovara2016-09-27
| | | | | | | | | | | | | | 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>
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