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* x86/float_dsp: add ff_vector_fmul_reverse_avx2James Almer2017-04-11
| | | | | | ~20% faster than AVX. Signed-off-by: James Almer <jamrial@gmail.com>
* doc/APIChages: Add av_strireplace()Steven Liu2017-04-11
| | | | | | | Add av_strireplace() into APIChanges Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avutil/avstring: improve av_strreplace implementSteven Liu2017-04-11
| | | | | | | | Use AVBprint to implement av_strreplace add av_strreplace test case TEST_STRREPLACE Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avutil/internal: Do not enable CHECKED with DEBUGMichael Niedermayer2017-04-11
| | | | | | | | | This avoids potential undefined behavior in debug mode while still allowing developers which want to check for potential additional overflows to do so by manually enabling this. Reviewed-by: wm4 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* x86/float_dsp: add ff_vector_dmac_scalar_{sse2,avx,fma3}James Almer2017-04-10
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* avutil/float_dsp: add test for vector_dmac_scalarJames Almer2017-04-10
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* avutil/float_dsp: add vector_dmac_scalar()Paul B Mahol2017-04-10
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge commit '706af9227b58657c73e3a4df3689da734f010500'Clément Bœsch2017-04-08
|\ | | | | | | | | | | | | * commit '706af9227b58657c73e3a4df3689da734f010500': lavu: Document the color properties enumeration values origin Merged-by: Clément Bœsch <u@pkh.me>
| * lavu: Document the color properties enumeration values originVittorio Giovara2016-12-02
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| * hwcontext_vaapi: Don't abort on failing to allocate from a fixed-size poolMark Thompson2016-11-26
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* | lavu: add support for Content Light Level side metadataSteve Lhomme2017-04-06
| | | | | | | | | | | | As found in HEVC. Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '6a1ea4ec932f4fc9fdc00ec51ee070b298ddb35f'James Almer2017-04-04
|\| | | | | | | | | | | | | * commit '6a1ea4ec932f4fc9fdc00ec51ee070b298ddb35f': arm: warn/error on movrelx usage problematic with PIC on ELF Merged-by: James Almer <jamrial@gmail.com>
| * arm: warn/error on movrelx usage problematic with PIC on ELFJanne Grunau2016-11-24
| | | | | | | | | | | | The warning has false positives but our asm does not trigger it. For new code false positives can only be avoided by changing the register allocation.
| * Drop some bogus Doxygen documentation.Diego Biurrun2016-11-21
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* | Merge commit 'a1d9de304fe63614e3aa8117fef17491fa80093d'Clément Bœsch2017-04-03
|\| | | | | | | | | | | | | * commit 'a1d9de304fe63614e3aa8117fef17491fa80093d': Fix some mismatches between function parameter and doxygen parameter names. Merged-by: Clément Bœsch <u@pkh.me>
| * Fix some mismatches between function parameter and doxygen parameter names.Diego Biurrun2016-11-21
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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>
* | Merge commit 'e18ba2dfd2d19aedc8afccf011d5fd0833352423'Hendrik Leppkes2017-04-01
|\| | | | | | | | | | | | | * commit 'e18ba2dfd2d19aedc8afccf011d5fd0833352423': hwcontext_dxva2: make sure the sw frame format is the right one during transfer Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: make sure the sw frame format is the right one during transferAnton Khirnov2016-11-18
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* | Merge commit '5a1d605ceae448b476a525f7368ec452000d1f26'Hendrik Leppkes2017-04-01
|\| | | | | | | | | | | | | * commit '5a1d605ceae448b476a525f7368ec452000d1f26': hwcontext_dxva2: split transfer_data() into upload/download functions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: split transfer_data() into upload/download functionsAnton Khirnov2016-11-18
| | | | | | | | | | | | Just the presence of a hw frames context is not enough to detect whether the transfer is an upload or a download, because hw frames mapped to system memory will have a hw frames context attached.
* | Merge commit '9d7026574bbbe67d004a1c32911da75375692967'Hendrik Leppkes2017-04-01
|\| | | | | | | | | | | | | * commit '9d7026574bbbe67d004a1c32911da75375692967': hwcontext_dxva2: fix handling of the mapping flags Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: fix handling of the mapping flagsAnton Khirnov2016-11-18
| | | | | | | | | | | | D3DLOCK_READONLY properly corresponds to the absence of the write flag, not to the presence of the read flag, while D3DLOCK_DISCARD is equivalent to the overwrite flag.
* | Merge commit '0d3176e32f351d18d6174d8b05796829a75a4c6b'Hendrik Leppkes2017-04-01
|\| | | | | | | | | | | | | * commit '0d3176e32f351d18d6174d8b05796829a75a4c6b': hwcontext_dxva2: do not assume the destination format during mapping is always the right one Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: do not assume the destination format during mapping is ↵Anton Khirnov2016-11-18
| | | | | | | | | | | | always the right one Handle the cases where it is unsupported or unset.
| * arm: Clear the gp register alias at the end of functionsMartin Storsjö2016-11-10
| | | | | | | | | | | | | | | | | | | | | | We reset .Lpic_gp to zero at the start of each function, which means that the logic within movrelx for clearing gp when necessary will be missed. This fixes using movrelx in different functions with a different helper register. Signed-off-by: Martin Storsjö <martin@martin.st>
| * aarch64: Add an offset parameter to the movrel macroMartin Storsjö2016-11-10
| | | | | | | | | | | | | | | | | | With apple tools, the linker fails with errors like these, if the offset is negative: ld: in section __TEXT,__text reloc 8: symbol index out of range for architecture arm64 Signed-off-by: Martin Storsjö <martin@martin.st>
* | avutil/avstring: add av_strreplace API into avstringSteven Liu2017-04-01
| | | | | | | | | | | | | | refer to: http://creativeandcritical.net/str-replace-c add av_strreplace API for replace string operations. Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* | avutil/spherical: add av_spherical_projection_name()James Almer2017-03-31
| | | | | | | | | | | | Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | 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 '17dac56b8fdd80c594c39b76de3f27a7949afbde'Clément Bœsch2017-03-31
|\| | | | | | | | | | | | | * commit '17dac56b8fdd80c594c39b76de3f27a7949afbde': lavu: Rename ycgco color space appropriately Merged-by: Clément Bœsch <cboesch@gopro.com>
| * lavu: Rename ycgco color space appropriatelyVittorio Giovara2016-11-08
| | | | | | | | | | | | Planes are ordered as the name suggests now. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * pixfmt: Add GRAY12Luca Barbato2016-11-07
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* | avutil/tests/dict: Check return of av_dict_parse_string()Michael Niedermayer2017-03-30
| | | | | | | | | | | | Fixes: CID1396402 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'e8bbacbf529049c401bfeea70d5e0b5d2c8b6de6'Mark Thompson2017-03-30
|\| | | | | | | | | | | | | * commit 'e8bbacbf529049c401bfeea70d5e0b5d2c8b6de6': hwcontext_qsv: support frame mapping Merged-by: Mark Thompson <sw@jkqxz.net>
| * hwcontext_qsv: support frame mappingAnton Khirnov2016-11-07
| | | | | | | | Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit '8ea15afbf2c1ec89b5d4bac1f0b8345e4b906a5d'Mark Thompson2017-03-30
|\| | | | | | | | | | | | | * commit '8ea15afbf2c1ec89b5d4bac1f0b8345e4b906a5d': hwcontext_qsv: transfer data through the child context when VPP fails Merged-by: Mark Thompson <sw@jkqxz.net>
| * hwcontext_qsv: transfer data through the child context when VPP failsAnton Khirnov2016-11-07
| | | | | | | | | | | | | | | | Uploading/downloading data through VPP may not work for some formats, in that case we can still try to call av_hwframe_transfer_data() on the child context. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit 'b91ce4860054430d3712deb0d9487cac2fcb7d68'Mark Thompson2017-03-30
|\| | | | | | | | | | | | | * commit 'b91ce4860054430d3712deb0d9487cac2fcb7d68': hwcontext_qsv: do not fail when download/upload VPP session creation fails Merged-by: Mark Thompson <sw@jkqxz.net>
| * hwcontext_qsv: do not fail when download/upload VPP session creation failsAnton Khirnov2016-11-07
| | | | | | | | | | | | | | Certain pixel formats (e.g. P8) might not be supported for download/upload through VPP operations, but can still be used otherwise. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit 'b115a35ea62b8f479b48d99a601f0e157517301e'Mark Thompson2017-03-30
|\| | | | | | | | | | | | | * commit 'b115a35ea62b8f479b48d99a601f0e157517301e': hwcontext_qsv: add support for the P8 format Merged-by: Mark Thompson <sw@jkqxz.net>
| * hwcontext_qsv: add support for the P8 formatAnton Khirnov2016-11-07
| | | | | | | | | | | | | | | | | | | | | | | | When using GPU surfaces with QSV, one needs to supply a frame allocator, which will be invoked to pass surface pools to libmfx. For encoding, this allocator gets invoked not only for the pool of input frames, but also for a separate pool of (apparently) reconstructed frames and another pool of MFX_FOURCC_P8, which on Windows needs to return D3DFMT_P8 D3D surfaces. Those are probably used to store the encoded bitstream on the GPU. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit '10065d9324c2e35ce7040b6a2b9ebf6079bcbf42'Hendrik Leppkes2017-03-30
|\| | | | | | | | | | | | | * commit '10065d9324c2e35ce7040b6a2b9ebf6079bcbf42': hwcontext_dxva2: add support for the P8 format Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: add support for the P8 formatAnton Khirnov2016-11-07
| | | | | | | | | | | | | | This format is used internally by the QSV encoder to store the encoded bitstream. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit '910973765417f06a4a9ccbd006e4df74c32ecb01'Hendrik Leppkes2017-03-30
|\| | | | | | | | | | | | | * commit '910973765417f06a4a9ccbd006e4df74c32ecb01': hwcontext_dxva2: frame mapping support Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_dxva2: frame mapping supportAnton Khirnov2016-11-07
| | | | | | | | Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
* | Merge commit '8ad9f9d675eab139aa2208722009eeed981460dd'Clément Bœsch2017-03-30
|\| | | | | | | | | | | | | * commit '8ad9f9d675eab139aa2208722009eeed981460dd': hwcontext_vaapi: Frame mapping support Merged-by: Clément Bœsch <cboesch@gopro.com>
| * hwcontext_vaapi: Frame mapping supportMark Thompson2016-11-03
| | | | | | | | | | Can map to any supported software format (using a GPU copy if it doesn't actually match the surface format underneath).
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