diff options
author | Klaus Schmidinger <kls (at) cadsoft (dot) de> | 2001-08-12 18:00:00 +0200 |
---|---|---|
committer | Klaus Schmidinger <kls (at) cadsoft (dot) de> | 2001-08-12 18:00:00 +0200 |
commit | efea0f64d08052b0189d962101e1a3634d4adfc8 (patch) | |
tree | a3feff7ccf6874da549b25ea3b671d15a65d0e3d /ac3dec/srfft.h | |
parent | f1d1c9849c8e27cccb46cf9c0d0ccb59da3f91f9 (diff) | |
download | vdr-patch-lnbsharing-vdr-0.91.tar.gz vdr-patch-lnbsharing-vdr-0.91.tar.bz2 |
Version 0.91vdr-0.91
- Fixed displaying colored button texts that are too long.
- Suppressing replay progress display when replaying a DVD.
- Updated channels.conf.cable (thanks to Uwe Scheffler).
- Updated French OSD texts (thanks to Jean-Claude Repetto).
- Improved AC3 decoding when replaying DVDs (thanks to Matjaz Thaler).
- Fixed handling DVB card indexes when using only one card in a multi-card
system.
- Changed the 'Eject DVD' button text to a simple 'Eject' (the German text
was too long...).
- Made the font file generation more stable (thanks to Artur Skawina).
- Changed the default value for the "DiSEqC" setup parameter to "off".
- The new command line option '-E' can be used to define where the EPG data
shall be written to. This is especially useful if VDR runs in a system
that turns off the video disk when it is not used, and therefore needs
to write the EPG file to a ramdisk (or turn off writing it alltogether).
See 'vdr --help' for details.
- Making sure the disk is up and running before starting recording (this
is important for systems that turn off the video disk when it is not used).
- Added the "Jump" function in replay mode (thanks to Stefan Huelswitt).
See the description of the "Red" key in MANUAL under "Replay Control" for
details.
- Fixed displaying editing marks when toggling a mark in "pause" mode.
- If there is no free DVB device to record, the log message will now be given
only once.
- Made I/O more robust by handling EINTR (thanks to Werner Fink).
Diffstat (limited to 'ac3dec/srfft.h')
-rw-r--r-- | ac3dec/srfft.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/ac3dec/srfft.h b/ac3dec/srfft.h new file mode 100644 index 0000000..7916092 --- /dev/null +++ b/ac3dec/srfft.h @@ -0,0 +1,39 @@ +/* + * srfft.h + * + * Copyright (C) Yuqing Deng <Yuqing_Deng@brown.edu> - April 2000 + * + * 64 and 128 point split radix fft for ac3dec + * + * The algorithm is desribed in the book: + * "Computational Frameworks of the Fast Fourier Transform". + * + * The ideas and the the organization of code borrowed from djbfft written by + * D. J. Bernstein <djb@cr.py.to>. djbff can be found at + * http://cr.yp.to/djbfft.html. + * + * srfft.h is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * srfft.h is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Make; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef SRFFT_H__ +#define SRFFT_H__ + +#include "cmplx.h" + +void fft_64p_c (complex_t *x); +void fft_128p_c (complex_t *x); + +#endif /* SRFFT_H__ */ |