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path: root/libavcodec/lpc.c
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* lavc/lpc: Add min_shift parameter in LPCJai Luthra2016-08-281-5/+8
* lavc/lpc: exploit even symmetry of window functionGanesh Ajjanagadde2016-03-101-1/+2
* lpc: correctly apply windowing to the samples in the float-only lpcRostislav Pehlivanov2015-09-191-4/+6
* lpc: increase error array size of ff_lpc_calc_ref_coefs_f by oneRostislav Pehlivanov2015-09-051-1/+1
* lpc: add ff_lpc_calc_ref_coefs_f() functionRostislav Pehlivanov2015-09-011-0/+20
* lpc: remove unused ff_lpc_calc_levinson() functionRostislav Pehlivanov2015-09-011-56/+0
* lpc: rename ff_lpc_calc_levinsion to ff_lpc_calc_levinsonRostislav Pehlivanov2015-08-291-3/+3
* lpc: create a simplified Levinson-Durbin LPC handling float samplesRostislav Pehlivanov2015-08-291-0/+56
* avcodec/lpc: Fix lpc_apply_welch_window_c() for odd lenMichael Niedermayer2015-07-061-4/+10
* lpc: Reduce stack usage by allocating LLSModel in context.Reimar Döffinger2014-11-231-1/+1
* Merge commit '60e0ee7ca25bd3bea54043b0607efe4cd51acaf3'Michael Niedermayer2014-11-151-1/+1
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| * lpc: always initialize ref and errVittorio Giovara2014-11-141-1/+1
| * x86: lpc: fix a segfault in av_evaluate_lls_sse2()Loren Merritt2013-06-301-1/+1
* | drop LLS1, rename LLS2 to LLSMichael Niedermayer2014-08-091-4/+4
* | rename new lls code to lls2 to avoid conflict with the old which has a differ...Michael Niedermayer2013-11-171-3/+3
* | avutil: rename lls to lls2Michael Niedermayer2013-11-171-1/+1
* | ff_lpc_calc_coefs: assert that the type is levinson or choleskyMichael Niedermayer2013-07-091-0/+1
* | avcodec/lpc: Use a function pointer from an initialized contextMichael Niedermayer2013-06-301-1/+1
* | Merge commit 'c93ccf5a4cca722b39f05e9f5660b4cb75bc1740'Michael Niedermayer2013-06-301-17/+20
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| * lpc: use levinson for the first pass of multipass choleskyLoren Merritt2013-06-291-13/+16
* | Merge commit '502ab21af0ca68f76d6112722c46d2f35c004053'Michael Niedermayer2013-06-301-1/+3
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| * x86: lpc: simd av_update_llsLoren Merritt2013-06-291-1/+3
* | Merge commit '41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2'Michael Niedermayer2013-06-301-2/+2
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| * lpc: use function pointers, in preparation for asmLoren Merritt2013-06-291-2/+2
* | Merge commit 'cc6714bb16b1f0716ba43701d47273dbe9657b8b'Michael Niedermayer2013-06-301-1/+1
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| * lpc: remove "decay" argumentLoren Merritt2013-06-291-1/+1
* | Merge commit '9d4da474f5f40b019cb4cb931c8499deee586174'Michael Niedermayer2013-03-011-4/+4
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| * lls: move to the private namespaceLuca Barbato2013-02-281-4/+4
* | Merge commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8'Michael Niedermayer2012-10-301-0/+12
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| * lpc: Add a function for calculating reflection coefficients from samplesMartin Storsjö2012-10-291-0/+12
* | lpc: check that lpc_type is valid in ff_lpc_calc_coefsMichael Niedermayer2012-10-281-1/+2
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-081-1/+1
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| * x86: call most of the x86 dsp init functions under if (ARCH_X86)Janne Grunau2012-10-081-1/+1
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-08-231-8/+7
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| * lpc: fix alignment of windowed samples for odd maximum LPC orderJustin Ruggles2012-08-221-8/+7
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-08-161-0/+1
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| * Don't include common.h from avutil.hMartin Storsjö2012-08-151-0/+1
* | lpc: use default number of passes when lpc_passes is invalidMichael Niedermayer2012-07-061-0/+3
* | lpc: use av_assertMichael Niedermayer2012-06-281-2/+3
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-02-071-1/+1
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| * doxygen: Do not include license boilerplates in Doxygen comment blocks.Diego Biurrun2012-02-061-1/+1
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-221-2/+3
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| * Replace Subversion revisions in comments by Git hashes.Diego Biurrun2011-12-211-2/+3
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-141-4/+2
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| * doxygen: Make sure parameter names match between .c and .h files.Diego Biurrun2011-07-141-4/+2
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-041-1/+1
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| * doxygen: Fix parameter names to match the function prototypes.Diego Biurrun2011-07-031-1/+1
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-05-111-6/+6
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| * lavc: move some flac-specific options to its private context.Anton Khirnov2011-05-101-6/+6
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
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