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* avutil/internal, swresample/audioconvert: Remove cpu.h inclusionsAndreas Rheinhardt2021-07-22
| | | | | | | | | | 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>
* avcodec/avcodec: Don't include cpu.hAndreas Rheinhardt2021-07-22
| | | | | | | It is not used here at all; instead, add it where it is used without including it or any of the arch-specific CPU headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Stop including channel_layout.h in avcodec.hAndreas Rheinhardt2021-07-22
| | | | | | Also include channel_layout.h directly wherever used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Bump major versions of all libraries.Anton Khirnov2021-04-27
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Include attributes.h directlyAndreas Rheinhardt2021-04-19
| | | | | | | | Some files currently rely on libavutil/cpu.h to include it for them; yet said file won't use include it any more after the currently deprecated functions are removed, so include attributes.h directly. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* libswresample/audioconvert: Fix undefined NULL + 0Andreas Rheinhardt2021-04-01
| | | | | | Affected 26 FATE tests like swr-resample_async-s16p-44100-8000. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* Bump minor versions after release branchMichael Niedermayer2021-03-20
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump Versions before release/4.4 branchMichael Niedermayer2021-03-20
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/audioconvert: Fix left shift of negative valueAndreas Rheinhardt2020-09-30
| | | | | | | Fixes ticket #8219. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* swresample/rematrix: handle 22.2 as a 9 channel layoutJan Ekström2020-08-18
| | | | | | | | | | | This is as far as 22.2 follows the same channel order as WaveFormatExtensible's channel mask (and the AV_CH_* defines). After LFE2 the side channels would follow, but that offset of one stops us from utilizing them without further tweaks. This change was verified by using swresample to downmix to 5.1, and then feeding that to WASAPI.
* swresample/rematrix: treat 22.2 as 5.1 (back) when mixingJan Ekström2020-08-04
| | | | | | | | | Only this sub-set of channels actually follows the bit mask order in the official 22.2 channel mapping. Additionally, the 5.1 channels are there for backwards compatibility with the previous system. This enables the utilization of 22.2 content until a proper down/up matrix is added into swresample.
* swresample/matrix: switch internal clean_layout function to not drop high bitsJan Ekström2020-08-04
| | | | | | These bits are utilized by channel layouts such as 22.2. If those are dropped, the returned channel layout is no longer a match against the AV_CH_LAYOUT define when returned from this function.
* Bump minor versions after branching 4.3Michael Niedermayer2020-06-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions to separate 4.3 from masterMichael Niedermayer2020-06-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Silence "string-plus-int" warning shown by clang.Carl Eugen Hoyos2020-01-06
| | | | libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
* swresample/audioconvert: fix invalid left shift for 64bit sample formatPaul B Mahol2019-09-26
| | | | Fixes #8002.
* Bump minor versions again on master to keep 4.2 versions separate from masterMichael Niedermayer2019-07-21
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions to separate 4.2 from masterMichael Niedermayer2019-07-21
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/swresample: check for invalid sample ratesPaul B Mahol2019-05-26
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* Bump minor version for master after 4.1 branchpointMichael Niedermayer2018-11-02
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions for branching 4.1Michael Niedermayer2018-11-02
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/swresample: Fix input channel count in resample_first computationMichael Niedermayer2018-07-26
| | | | | | Found-by: Marcin Gorzel <gorzel@google.com> Reviewed-by: Marcin Gorzel <gorzel@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample: Use channel count in rematrix initializationMarcin Gorzel2018-07-26
| | | | | | | | Rematrixing supports up to 64 channels. However, there is only a limited number of channel layouts defined. Since the in/out channel count is currently obtained from the channel layout, for undefined layouts (e.g. for 9, 10, 11 channels etc.) the rematrixing fails. This patch changes rematrix init methods to use in (used) and out channel count directly instead of computing it from channel layout. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/arm: rename labels to fix xcode build errorRahul Chaudhry2018-04-28
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/arm: remove unintentional relocation.Rahul Chaudhry2018-04-19
| | | | | | | | | | | | | | | | | | Branch to global symbol results in reference to PLT, and when compiling for THUMB-2 - in a R_ARM_THM_JUMP19 relocation. Some linkers don't support this relocation (ld.gold), while others can end up truncating the relocation to fit (ld.bfd). Convert this branch through PLT into a direct branch that the assembler can resolve locally. See https://github.com/android-ndk/ndk/issues/337 for background. The current workaround is to disable neon during gstreamer build, which is not optimal and can be reverted after this patch: https://github.com/freedesktop/gstreamer-cerbero/commit/41556c415739fbc3a72c7eaee7e70a565b719b2f Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions after release/4.0 branchingMichael Niedermayer2018-04-16
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions for branching release/4.0Michael Niedermayer2018-04-16
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/swresample: Fix for seg fault in swr_convert_internal() -> ↵Hendrik Schreiber2018-04-07
| | | | | | | | | sum2_float during dithering. Removed +len1 in call to s->mix_2_1_f() as I found no logical explanation for it. After removal, problem was gone. Signed-off-by: Hendrik Schreiber <hs@tagtraum.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* swresample/rematrix: fix update of channel matrix if input or output layout ↵Tobias Rapp2018-02-19
| | | | | | | | | is undefined Prefer direct in/out channel count values over channel layout, when available. Fixes a pan filter bug (ticket #6790). Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
* lswr/rematrix: Support s32p.Carl Eugen Hoyos2017-11-01
| | | | Fixes ticket #6785.
* lswr/swresample: Mention the actually supported formats when erroring out.Carl Eugen Hoyos2017-10-28
| | | | Fixes ticket #6779.
* 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 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>
* swresample/resample: Fix flush refelction lengthMichael Niedermayer2017-08-16
| | | | | Reviewed-by: atomnuker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* libswresample: check input to swr_convert_frame for NULLhexpointer2017-07-08
| | | | | | | | | When 'out' is an AVFrame that does not have buffers preallocated, swr_convert_frame tries to allocate buffers of the right size. However in calculating this size it failed to check for whether 'in' is NULL (requesting that swr's internal buffers are to be flushed). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* libswresample/swresample: remove obsolete codeMichael Niedermayer2017-06-27
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* 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>
* 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>
* 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>
* swresample/resample: free existing ResampleContext on reinitJames Almer2017-03-21
| | | | | | | | Fixes memleak. Reviewed-by: wm4 <nfxjfg@googlemail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* swresample/resample: move resample_free() higher in the fileJames Almer2017-03-21
| | | | | | Also make it more readable while at it. Signed-off-by: James Almer <jamrial@gmail.com>
* swresample/x86/resample: extend resample_double to support avx and fma3Muhammad Faiz2017-03-19
| | | | | | | | | benchmark: sse2 10.670s avx 8.763s fma3 8.380s Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* swresample/swresample: do not use s32p internally by default when resamplingMuhammad Faiz2017-03-18
| | | | | | | | | | | | use fltp when doing s32 -> s32 resampling because s32p has no simd optimization benchmark: old 17.913s new 7.584s (use fma3) Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* swresample/resample: do not assert compensation_distance on rebuild_filterMuhammad Faiz2017-03-17
| | | | | | | | | | | | when set_compensation is called with zero sample_delta, compensation does not happen (because dst_incr == ideal_dst_incr) but compensation_distance is set regression since 01ebb57c03abde89bca7bdbc552917efcb8f551d Found-by: wm4 <nfxjfg@googlemail.com> Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* swresample/options: enable linear_interp and exact_rational by defaultMuhammad Faiz2017-03-17
| | | | | | better quality without speedloss Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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