github.com/mpc-hc/FFmpeg.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2011-07-04	iirfilter: add fate test	Mans Rullgard
	Change the test program to output text instead of binary files so it can be compared easily in FATE. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-07	iirfilter: fix biquad filter coefficients.	Justin Ruggles
	The current filter implementation should only have the cx coefficients divided by gain in order to give the correct output scale.
2011-05-18	Fix compilation of iirfilter-test.	Justin Ruggles

2011-03-19	Replace FFmpeg with Libav in licence headers	Mans Rullgard
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-28	Add special case for 2nd-order IIR filter.	Justin Ruggles
	40% faster in ff_iir_filter_flt() when c->order == 2.
2011-01-22	10l: reverse the biquad coefficients.	Justin Ruggles
	I did not notice that the filter implementation uses a reversed history state. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-22	iir: Change dst param to float* in ff_iir_filter_flt().	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21	iir: change filter type if/else to a switch.	Justin Ruggles
	Simplifies error handling and makes it easier to add additional filter types. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21	Add biquad high-pass and low-pass IIR filters.	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-20	Split out Butterworth filter coeff init to a separate function.	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-20	cosmetics: vertical alignment and line wrap	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-20	Add memory allocation failure checks to ff_iir_filter_init_coeffs().	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-20	cosmetics: wrap long line	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-20	Add function ff_iir_filter_flt() to accept floating-point input and output.	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-19	Fix use of sstep/dstep in ff_iir_filter().	Justin Ruggles
	Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-04-20	Remove explicit filename from Doxygen @file commands.	Diego Biurrun
	Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-17	IIR filter test program.	Alex Converse
	Originally committed as revision 19443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-11	Mark iir filter init and free functions av_cold.	Alex Converse
	Originally committed as revision 19398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-11	Fix "iirfilter.c:55: warning: unused variable ‘size’"	Alex Converse
	Originally committed as revision 19397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-11	Eliminate use of complex.h from iirfilter.c	Alex Converse
	Originally committed as revision 19396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-09	Fix declarations of complex numbers	Måns Rullgård
	Complex numbers must be declared using a base type of float, double, or long double. Originally committed as revision 19390 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01	Use full internal pathname in doxygen @file directives.	Diego Biurrun
	Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-28	Add generic IIR filter interface with Butterworth lowpass filter implementation	Kostya Shishkov
	and remove obsoleted old lowpass filter. Originally committed as revision 15005 to svn://svn.ffmpeg.org/ffmpeg/trunk