- 21 Feb, 2015 1 commit
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Peter Meerwald authored
modelled after aarch64 code on Cortex-A8, s16 and s32 code is about 2x faster, float code about 7x faster Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 20 Feb, 2015 1 commit
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Peter Meerwald authored
Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 18 Oct, 2014 2 commits
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Luca Barbato authored
CC: libav-stable@libav.org Bug-Id: CID 732225
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Vittorio Giovara authored
CC: libav-stable@libav.org Bug-Id: CID 1231986
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- 29 Aug, 2014 1 commit
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Reimar Döffinger authored
Only "./configure --enable-gpl" on x86 was tested. Signed-off-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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- 17 Aug, 2014 1 commit
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Luca Barbato authored
Leftover from fbc0b865. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 10 Aug, 2014 1 commit
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Luca Barbato authored
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- 09 Aug, 2014 2 commits
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Anton Khirnov authored
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Anton Khirnov authored
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- 03 Aug, 2014 1 commit
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Justin Ruggles authored
This treats mono as planar internally within libavresample rather than changing the sample format. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 28 May, 2014 1 commit
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Luca Barbato authored
Utility function to get the upper bound on the number of samples the resampler would output.
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- 13 May, 2014 1 commit
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Janne Grunau authored
Instead of setting FFLIBS in each library Makefile configure exports FFLIBS-$library in config.mak.
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- 24 Apr, 2014 2 commits
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Janne Grunau authored
Optimized for the default filter length 16. 30% faster opus silk decoding.
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Janne Grunau authored
Required for arch optimized resampling.
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- 22 Apr, 2014 1 commit
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Janne Grunau authored
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- 17 Apr, 2014 1 commit
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Anton Khirnov authored
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- 13 Apr, 2014 2 commits
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Anton Khirnov authored
This fixes cases where very few input samples (fewer than needed for one output sample) are passed to lavr at the beginning. CC:libav-stable@libav.org
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Anton Khirnov authored
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- 11 Apr, 2014 6 commits
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Anton Khirnov authored
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Anton Khirnov authored
This simplifies the code, since we do not have to deal with a possibly negative source index anymore.
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Anton Khirnov authored
negative sample_index is handled in the block above.
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
The correct "next" input sample is not the first sample of the resampling buffer, but the center sample of the filter_length-sized block at the beginning. CC:libav-stable@libav.org
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- 04 Apr, 2014 1 commit
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Diego Biurrun authored
Dead code elimination is enough to avoid undefined references in these cases.
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- 26 Mar, 2014 1 commit
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Diego Biurrun authored
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- 22 Feb, 2014 2 commits
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Anton Khirnov authored
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Anton Khirnov authored
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- 08 Feb, 2014 1 commit
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Tim Walker authored
When mixing 3 front channels into 2, the center channel is mixed into left and right with the center mix level, not -3dB.
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- 07 Feb, 2014 1 commit
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Martin Storsjö authored
Don't rely on the fact that an unprefixed label currently exists. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 15 Jan, 2014 1 commit
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Janne Grunau authored
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- 13 Jan, 2014 1 commit
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 03 Jan, 2014 3 commits
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Anton Khirnov authored
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Anton Khirnov authored
Specifically, when the corresponding input channel exists and its matrix column is all-zero (which is necessary for zeroing the output), the matrix column must be removed from the matrix. This is not done currently, so the mixing code would end up using uninitialized pointers from stack. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
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Anton Khirnov authored
This should make it easier to catch problems where some of those pointers are used uninitialized, since reading from NULL should always crash, while random numbers from stack can turn out to be valid pointers, so random memory may be silently overwritten.
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- 26 Dec, 2013 1 commit
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Diego Biurrun authored
This is a more sensible place for these macros.
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- 06 Dec, 2013 1 commit
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James Almer authored
Should fix issues compiling lavr's Windows resource file. Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 05 Dec, 2013 1 commit
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James Almer authored
Originally written by James Almer <jamrial@gmail.com> With the following contributions by Timothy Gu <timothygu99@gmail.com> * Use descriptions of libraries from the pkg-config file generation function * Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser) * Use "FFmpeg" for ProductName as MSDN says "name of the product with which the file is distributed" [1]. * Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1]. * Only build the .rc files when --enable-small is not enabled. [1] http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspxSigned-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 23 Nov, 2013 1 commit
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Diego Biurrun authored
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- 27 Oct, 2013 1 commit
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Justin Ruggles authored
Fixes a segfault during resampling when compiled with -DDEBUG. Fixes all fate-lavr-resample tests with -DDEBUG. CC:libav-stable@libav.org
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