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* avutil/tests: remove float_dsp testJames Almer2017-06-14
| | | | | | It's been ported to checkasm. Signed-off-by: James Almer <jamrial@gmail.com>
* videotoolbox: add hwcontext supportwm42017-05-15
| | | | | | | | | | | | | | | | | | This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
* 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>
* | Merge commit '2170017a1cd033b6f28e16476921022712a522d8'James Almer2017-04-13
|\| | | | | | | | | | | | | | | | | * commit '2170017a1cd033b6f28e16476921022712a522d8': avutil: fix data race in av_get_cpu_flags() This commit is a noop, see fed50c4304eecb352e29ce789cdb96ea84d6162f Merged-by: James Almer <jamrial@gmail.com>
| * avutil: fix data race in av_get_cpu_flags()Wan-Teh Chang2016-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the one-time initialization in av_get_cpu_flags() thread-safe. The static variables |flags|, |cpuflags_mask|, and |checked| in libavutil/cpu.c are read and written using normal load and store operations. These are considered as data races. The fix is to use atomic load and store operations. Remove the |checked| variable because the invalid value of -1 for |flags| can be used to indicate the same condition. Rename |flags| to |cpu_flags| and move it to file scope. The fix can be verified by running the libavutil/tests/cpu_init.c test program under ThreadSanitizer: ./configure --toolchain=clang-tsan make libavutil/tests/cpu_init libavutil/tests/cpu_init There should be no warnings from ThreadSanitizer. Co-author: Dmitry Vyukov of Google, who suggested the data race fix. Signed-off-by: Wan-Teh Chang <wtc@google.com>
| * lavu: Add AVSphericalMapping type and frame side dataVittorio Giovara2016-12-07
| | | | | | | | | | | | | | | | While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * lavu: remove the custom atomic APIAnton Khirnov2016-10-02
| | | | | | | | It has been replaced by C11 stdatomic.h and is now unused.
* | avutil/tests: added selftest for aes_ctr.cThomas Turner2017-01-02
| | | | | | | | | | Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil: Added selftest for libavutil/audio_fifo.cThomas Turner2016-12-21
| | | | | | | | | | Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/tests: run the cpu_init.c test conditionally on HAVE_THREADSWan-Teh Chang2016-12-10
| | | | | | | | | | | | | | Suggested by Diego Biurrun and James Almer. Signed-off-by: Wan-Teh Chang <wtc@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | fate: add av_image_check_size() testMichael Niedermayer2016-12-10
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | lavu: Add AVSphericalMapping type and frame side dataVittorio Giovara2016-12-07
| | | | | | | | | | | | | | | | While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | cuda: check for cuda.h when enabledJames Almer2016-11-24
| | | | | | | | | | | | | | Fixes make checkheaders on systems without the Cuda Toolkit, which was broken after the dynlink changes. Signed-off-by: James Almer <jamrial@gmail.com>
* | avutil/tests: Add cpu_init.c to check whether the one-time initialization in ↵Wan-Teh Chang2016-11-23
| | | | | | | | | | | | | | | | av_get_cpu_flags() has data races. Co-author: Dmitry Vyukov of Google Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/hwcontext: use CONFIG_QSV instead of CONFIG_LIBMFX for qsvJames Almer2016-09-28
| | | | | | | | | | | | | | See "[FFmpeg-devel] [PATCH] hwcontext: add a QSV implementation" Suggested-by: nablet developer <sdk@nablet.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '59e7361cc791e5103be1712dc59a2055f118d0da'James Almer2016-09-28
|\| | | | | | | | | | | | | | | | | | | | | * commit '59e7361cc791e5103be1712dc59a2055f118d0da': hwcontext: add a QSV implementation Conflicts: doc/APIchanges libavutil/version.h Merged-by: James Almer <jamrial@gmail.com>
| * hwcontext: add a QSV implementationAnton Khirnov2016-06-21
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* | Merge commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8'Hendrik Leppkes2016-06-22
|\| | | | | | | | | | | | | * commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8': hwcontext: add a dxva2 implementation Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext: add a dxva2 implementationAnton Khirnov2016-05-17
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* | Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'Clément Bœsch2016-06-22
|\| | | | | | | | | | | | | * commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196': tests: Move all test programs to a subdirectory Merged-by: Clément Bœsch <clement@stupeflix.com>
* | Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis2016-05-09
|\| | | | | | | | | | | | | * commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * build: miscellaneous cosmeticsDiego Biurrun2016-04-07
| | | | | | | | | | | | Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
* | Merge commit '551c6775abb5e0ad34c26d7e23bc6fbbe8ccc9d4'Derek Buitenhuis2016-04-14
|\| | | | | | | | | | | | | * commit '551c6775abb5e0ad34c26d7e23bc6fbbe8ccc9d4': lavu: VAAPI hwcontext implementation Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavu: VAAPI hwcontext implementationMark Thompson2016-03-19
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Added a selftest to libavutil/display.cPetru Rares Sincraian2016-03-22
| | | | | | | | | | | | | | | | - Check if av_display_rotation_get() gets the correct degrees - Check if av_display_rotation_set() sets the correct matrix - Check if av_display_matrix_flip() changes correct the matrix Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Add tests for functions in hash.cNagaChaitanya Vellanki2016-03-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Add test for avpriv_get_trc_function_from_trc functionNagaChaitanya Vellanki2016-03-03
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'd847a40888c064cc8c35b546fc5a0ccb69136a7c'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit 'd847a40888c064cc8c35b546fc5a0ccb69136a7c': hwcontext_cuda/vdpau: add to skipheaders Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * hwcontext_cuda/vdpau: add to skipheadersAnton Khirnov2016-02-18
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* | Merge commit 'ad884d100259e55cb51a4239cd8a4fd5154c2073'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit 'ad884d100259e55cb51a4239cd8a4fd5154c2073': hwcontext: add a CUDA implementation Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * hwcontext: add a CUDA implementationAnton Khirnov2016-02-14
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* | Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'Derek Buitenhuis2016-02-17
|\| | | | | | | | | | | | | * commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42': hwcontext: add a VDPAU implementation Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * hwcontext: add a VDPAU implementationAnton Khirnov2016-02-14
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* | Merge commit '89923e418b494e337683442ab896d754bc07341a'Derek Buitenhuis2016-02-17
|\| | | | | | | | | | | | | * commit '89923e418b494e337683442ab896d754bc07341a': lavu: add a framework for handling hwaccel frames Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavu: add a framework for handling hwaccel framesAnton Khirnov2016-02-14
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* | libavutil: add mastering display metadata sidedataNeil Birkbeck2016-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | libavutil: add aes-ctr supporterankor2015-12-15
| | | | | | | | | | | | for supporting mp4 cenc encoding/decoding Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/rational: Test av_rescale_rnd() with combinations of "special" valuesMichael Niedermayer2015-12-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil: install des.h, rc4.h and tree.h as public headersAndreas Cadhalpun2015-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These headers contain functions supposed to be public. libavutil/des.h: av_des_alloc av_des_crypt av_des_init av_des_mac libavutil/rc4.h: av_rc4_alloc av_rc4_crypt av_rc4_init libavutil/tree.h av_tree_destroy av_tree_enumerate av_tree_find av_tree_insert av_tree_node_alloc av_tree_node_size Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | Merge commit '2d40968dd3ff17b12f7c80dbfad409b14418e267'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit '2d40968dd3ff17b12f7c80dbfad409b14418e267': lavu: Drop deprecated audioconvert.h header Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavu: Drop deprecated audioconvert.h headerVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 11/2012.
* | Merge commit '183db02a51a422568084b113a7571c845ca68622'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit '183db02a51a422568084b113a7571c845ca68622': lavu: Drop deprecated old_pix_fmt.h and related code Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavu: Drop deprecated old_pix_fmt.h and related codeVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 10/2012.
* | avutil: add ff_reverse as av_reverse replacementAndreas Cadhalpun2015-08-12
| | | | | | | | | | | | | | The table is used in libavutil/eval.c. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avutil/softfloat: move av_sincos_sf() back to headerJames Almer2015-07-22
| | | | | | | | | | | | | | Fixes compilation of host tool aacps_fixed_tablegen Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* | Add support for TEA (Tiny Encryption Algorithm)Vesselin Bontchev2015-07-21
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | lavu: Makefile: skip atomic.c if native atomics are availableRodger Combs2015-07-01
| | | | | | | | | | | | This prevents a linker warning and skips a useless compilation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/softfloat: properly separate testcodeMichael Niedermayer2015-06-11
| | | | | | | | | | | | This matches how other self tests are implemented Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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