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2017-05-19PD#143976: update ffmpeg to v3.3Jian Wang6142-214403/+746659
2013-05-05Merge commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487'Michael Niedermayer57-87/+162
2013-05-04avcodec: Add av_cold attributes to init functions missing themDiego Biurrun57-87/+161
2013-03-20mips: Optimization of IIR filter functionBojan Zivkovic6-2/+243
2012-12-05Merge commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967'Michael Niedermayer34-105/+20
2012-12-04Remove pointless #undefs of previously forbidden functions.Anton Khirnov28-57/+0
2012-08-16Merge remote-tracking branch 'qatar/master'Michael Niedermayer247-79/+550
2012-08-15Don't include common.h from avutil.hMartin Storsjö238-2/+346
2011-07-05Merge remote-tracking branch 'qatar/master'Michael Niedermayer34-351/+1614
2011-07-04iirfilter: add fate testMans Rullgard3-8/+1033
2011-06-08Merge remote-tracking branch 'qatar/master'Michael Niedermayer43-729/+804
2011-06-07iirfilter: fix biquad filter coefficients.Justin Ruggles1-2/+0
2011-05-18Merge remote-tracking branch 'qatar/master'Michael Niedermayer29-168/+296
2011-05-17Fix compilation of iirfilter-test.Justin Ruggles1-1/+1
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard1335-5388/+5388
2011-01-28Add special case for 2nd-order IIR filter.Justin Ruggles1-2/+22
2011-01-28Add special case for 2nd-order IIR filter.Justin Ruggles1-2/+22
2011-01-2310l: reverse the biquad coefficients.Justin Ruggles1-6/+6
2011-01-23iir: Change dst param to float* in ff_iir_filter_flt().Justin Ruggles2-2/+2
2011-01-2210l: reverse the biquad coefficients.Justin Ruggles1-6/+6
2011-01-21iir: Change dst param to float* in ff_iir_filter_flt().Justin Ruggles2-2/+2
2011-01-21iir: change filter type if/else to a switch.Justin Ruggles1-12/+13
2011-01-21Add biquad high-pass and low-pass IIR filters.Justin Ruggles2-0/+51
2011-01-21Split out Butterworth filter coeff init to a separate function.Justin Ruggles1-18/+46
2011-01-21cosmetics: vertical alignment and line wrapJustin Ruggles3-8/+9
2011-01-21Add memory allocation failure checks to ff_iir_filter_init_coeffs().Justin Ruggles3-6/+17
2011-01-21cosmetics: wrap long lineJustin Ruggles1-1/+3
2011-01-21Add function ff_iir_filter_flt() to accept floating-point input and output.Justin Ruggles2-39/+80
2011-01-21Fix use of sstep/dstep in ff_iir_filter().Justin Ruggles1-1/+1
2011-01-20iir: change filter type if/else to a switch.Justin Ruggles1-12/+13
2011-01-20Add biquad high-pass and low-pass IIR filters.Justin Ruggles2-0/+51
2011-01-20Split out Butterworth filter coeff init to a separate function.Justin Ruggles1-18/+46
2011-01-20cosmetics: vertical alignment and line wrapJustin Ruggles3-8/+9
2011-01-20Add memory allocation failure checks to ff_iir_filter_init_coeffs().Justin Ruggles3-6/+17
2011-01-20cosmetics: wrap long lineJustin Ruggles1-1/+3
2011-01-20Add function ff_iir_filter_flt() to accept floating-point input and output.Justin Ruggles2-39/+80
2011-01-19Fix use of sstep/dstep in ff_iir_filter().Justin Ruggles1-1/+1
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun479-491/+478
2009-07-16IIR filter test program.Alex Converse1-0/+36
2009-07-10Mark iir filter init and free functions av_cold.Alex Converse1-4/+4
2009-07-10Fix "iirfilter.c:55: warning: unused variable ‘size’"Alex Converse1-1/+1
2009-07-10Eliminate use of complex.h from iirfilter.cAlex Converse1-12/+27
2009-07-09Fix declarations of complex numbersMåns Rullgård1-2/+2
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun380-380/+380
2008-08-28Add generic IIR filter interface with Butterworth lowpass filter implementationKostya Shishkov3-146/+201