mirror of
https://github.com/librempeg/librempeg
synced 2024-11-22 09:02:20 +00:00
6f7bf64dbc
They were replaced by TX from libavutil; the tremendous work to get to this point (both creating TX as well as porting the users of the components removed in this commit) was completely performed by Lynne alone. Removing the subsystems from configure may break some command lines, because the --disable-fft etc. options are no longer recognized. Co-authored-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
72 lines
2.8 KiB
Plaintext
72 lines
2.8 KiB
Plaintext
MIPS optimizations info
|
|
===============================================
|
|
|
|
MIPS optimizations of codecs are targeting MIPS 74k family of
|
|
CPUs. Some of these optimizations are relying more on properties of
|
|
this architecture and some are relying less (and can be used on most
|
|
MIPS architectures without degradation in performance).
|
|
|
|
Along with FFMPEG copyright notice, there is MIPS copyright notice in
|
|
all the files that are created by people from MIPS Technologies.
|
|
|
|
Example of copyright notice:
|
|
===============================================
|
|
/*
|
|
* Copyright (c) 2012
|
|
* MIPS Technologies, Inc., California.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* Author: Author Name (author_name@@mips.com)
|
|
*/
|
|
|
|
Files that have MIPS copyright notice in them:
|
|
===============================================
|
|
* libavutil/mips/
|
|
float_dsp_mips.c
|
|
libm_mips.h
|
|
softfloat_tables.h
|
|
* libavcodec/mips/
|
|
aacdec_fixed.c
|
|
aacsbr_fixed.c
|
|
aacsbr_template.c
|
|
aaccoder_mips.c
|
|
aacpsy_mips.h
|
|
ac3dsp_mips.c
|
|
acelp_filters_mips.c
|
|
acelp_vectors_mips.c
|
|
amrwbdec_mips.c
|
|
amrwbdec_mips.h
|
|
celp_filters_mips.c
|
|
celp_math_mips.c
|
|
compute_antialias_fixed.h
|
|
compute_antialias_float.h
|
|
lsp_mips.h
|
|
dsputil_mips.c
|
|
fmtconvert_mips.c
|
|
iirfilter_mips.c
|
|
mpegaudiodsp_mips_fixed.c
|
|
mpegaudiodsp_mips_float.c
|