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path: root/libavcodec/iirfilter.c
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* avcodec/iirfilter: Make ff_iir_filter_free_state() also zero the freed pointerMichael Niedermayer2014-10-141-3/+3
* avcodec/iirfilter: Change ff_iir_filter_free_coeffs() so it clears the pointe...Michael Niedermayer2014-10-141-6/+7
* Merge commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487'Michael Niedermayer2013-05-051-7/+9
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| * avcodec: Add av_cold attributes to init functions missing themDiego Biurrun2013-05-041-7/+9
* | mips: Optimization of IIR filter functionBojan Zivkovic2013-03-201-0/+7
* | Merge commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967'Michael Niedermayer2012-12-051-1/+0
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| * Remove pointless #undefs of previously forbidden functions.Anton Khirnov2012-12-041-1/+0
* | 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
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-051-8/+5
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| * iirfilter: add fate testMans Rullgard2011-07-041-8/+5
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-081-2/+0
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| * iirfilter: fix biquad filter coefficients.Justin Ruggles2011-06-071-2/+0
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-181-1/+1
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| * Fix compilation of iirfilter-test.Justin Ruggles2011-05-171-1/+1
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| * Add special case for 2nd-order IIR filter.Justin Ruggles2011-01-281-2/+22
| * 10l: reverse the biquad coefficients.Justin Ruggles2011-01-221-6/+6
| * iir: Change dst param to float* in ff_iir_filter_flt().Justin Ruggles2011-01-211-1/+1
| * iir: change filter type if/else to a switch.Justin Ruggles2011-01-201-12/+13
| * Add biquad high-pass and low-pass IIR filters.Justin Ruggles2011-01-201-0/+50
| * Split out Butterworth filter coeff init to a separate function.Justin Ruggles2011-01-201-18/+46
| * cosmetics: vertical alignment and line wrapJustin Ruggles2011-01-201-3/+3
| * Add memory allocation failure checks to ff_iir_filter_init_coeffs().Justin Ruggles2011-01-201-4/+12
| * cosmetics: wrap long lineJustin Ruggles2011-01-201-1/+3
| * Add function ff_iir_filter_flt() to accept floating-point input and output.Justin Ruggles2011-01-201-38/+64
| * Fix use of sstep/dstep in ff_iir_filter().Justin Ruggles2011-01-191-1/+1
* | Add special case for 2nd-order IIR filter.Justin Ruggles2011-01-281-2/+22
* | 10l: reverse the biquad coefficients.Justin Ruggles2011-01-231-6/+6
* | iir: Change dst param to float* in ff_iir_filter_flt().Justin Ruggles2011-01-231-1/+1
* | iir: change filter type if/else to a switch.Justin Ruggles2011-01-211-12/+13
* | Add biquad high-pass and low-pass IIR filters.Justin Ruggles2011-01-211-0/+50
* | Split out Butterworth filter coeff init to a separate function.Justin Ruggles2011-01-211-18/+46
* | cosmetics: vertical alignment and line wrapJustin Ruggles2011-01-211-3/+3
* | Add memory allocation failure checks to ff_iir_filter_init_coeffs().Justin Ruggles2011-01-211-4/+12
* | cosmetics: wrap long lineJustin Ruggles2011-01-211-1/+3
* | Add function ff_iir_filter_flt() to accept floating-point input and output.Justin Ruggles2011-01-211-38/+64
* | Fix use of sstep/dstep in ff_iir_filter().Justin Ruggles2011-01-211-1/+1
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* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-201-1/+1
* IIR filter test program.Alex Converse2009-07-161-0/+36
* Mark iir filter init and free functions av_cold.Alex Converse2009-07-101-4/+4
* Fix "iirfilter.c:55: warning: unused variable ‘size’"Alex Converse2009-07-101-1/+1
* Eliminate use of complex.h from iirfilter.cAlex Converse2009-07-101-12/+27
* Fix declarations of complex numbersMåns Rullgård2009-07-091-2/+2
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-011-1/+1
* Add generic IIR filter interface with Butterworth lowpass filter implementationKostya Shishkov2008-08-281-0/+164
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