aboutsummaryrefslogtreecommitdiffstats
path: root/libavcodec/lpc.c
Commit message (Expand)AuthorAgeFilesLines
* avcodec/lpc: copy levenson coeffs only when they have been computedMichael Niedermayer2024-05-131-2/+4
* avutil/common: Don't auto-include mem.hAndreas Rheinhardt2024-03-311-0/+1
* avcodec/lpc: Split inline functions into a header of their ownAndreas Rheinhardt2024-03-041-0/+31
* lavc/lpc: R-V V apply_welch_windowRémi Denis-Courmont2023-12-111-1/+3
* avcodec/lpc: zero the middle odd sample in the outputJames Almer2022-09-221-0/+1
* avcodec/lpc: use ptrdiff_t for length parametersJames Almer2022-09-221-2/+2
* lavc/lpc: do not explode when windowing a 1-length arrayLynne2022-09-211-0/+5
* all: Replace if (ARCH_FOO) checks by #if ARCH_FOOAndreas Rheinhardt2022-06-151-2/+3
* avcodec/lpc: Avoid floating point division by 0Michael Niedermayer2021-05-291-1/+1
* lavu: move LOCAL_ALIGNED from internal.h to mem_internal.hAnton Khirnov2021-01-011-0/+1
* 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
|\
| * 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
|\|
| * lpc: use levinson for the first pass of multipass choleskyLoren Merritt2013-06-291-13/+16
* | Merge commit '502ab21af0ca68f76d6112722c46d2f35c004053'Michael Niedermayer2013-06-301-1/+3
|\|
| * x86: lpc: simd av_update_llsLoren Merritt2013-06-291-1/+3
* | Merge commit '41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2'Michael Niedermayer2013-06-301-2/+2
|\|
| * lpc: use function pointers, in preparation for asmLoren Merritt2013-06-291-2/+2
* | Merge commit 'cc6714bb16b1f0716ba43701d47273dbe9657b8b'Michael Niedermayer2013-06-301-1/+1
|\|
| * lpc: remove "decay" argumentLoren Merritt2013-06-291-1/+1
* | Merge commit '9d4da474f5f40b019cb4cb931c8499deee586174'Michael Niedermayer2013-03-011-4/+4
|\|
| * lls: move to the private namespaceLuca Barbato2013-02-281-4/+4
* | Merge commit '14f031d7ecfabba0ef02776d4516aa3dcb7c40d8'Michael Niedermayer2012-10-301-0/+12
|\|
| * 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
|\|
| * 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
|\|
| * 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
|\|
| * 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
|\|