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x86/arm: Add clobber tests to libavresample

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Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2014-01-11 22:43:26 +02:00
parent 49b9badcaa
commit 99e2012523
5 changed files with 70 additions and 1 deletions
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4
configure vendored
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@ -4069,7 +4069,8 @@ enabled neon_clobber_test &&
-Wl,--wrap,avcodec_decode_subtitle2 \
-Wl,--wrap,avcodec_encode_audio2 \
-Wl,--wrap,avcodec_encode_video2 \
-Wl,--wrap,avcodec_encode_subtitle ||
-Wl,--wrap,avcodec_encode_subtitle \
-Wl,--wrap,avresample_convert ||
disable neon_clobber_test
enabled xmm_clobber_test &&
@ -4080,6 +4081,7 @@ enabled xmm_clobber_test &&
-Wl,--wrap,avcodec_encode_audio2 \
-Wl,--wrap,avcodec_encode_video2 \
-Wl,--wrap,avcodec_encode_subtitle \
-Wl,--wrap,avresample_convert \
-Wl,--wrap,sws_scale ||
disable xmm_clobber_test

3
libavresample/arm/Makefile
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@ -1,2 +1,5 @@
OBJS += arm/audio_convert_init.o
OBJS-$(CONFIG_NEON_CLOBBER_TEST) += arm/neontest.o
NEON-OBJS += arm/audio_convert_neon.o

31
libavresample/arm/neontest.c Normal file
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@ -0,0 +1,31 @@
/*
* check NEON registers for clobbers
* Copyright (c) 2013 Martin Storsjo
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavresample/avresample.h"
#include "libavutil/arm/neontest.h"
wrap(avresample_convert(AVAudioResampleContext *avr, uint8_t **output,
int out_plane_size, int out_samples, uint8_t **input,
int in_plane_size, int in_samples))
{
testneonclobbers(avresample_convert, avr, output, out_plane_size,
out_samples, input, in_plane_size, in_samples);
}

2
libavresample/x86/Makefile
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@ -2,6 +2,8 @@ OBJS += x86/audio_convert_init.o \
x86/audio_mix_init.o \
x86/dither_init.o \
OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
YASM-OBJS += x86/audio_convert.o \
x86/audio_mix.o \
x86/dither.o \

31
libavresample/x86/w64xmmtest.c Normal file
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@ -0,0 +1,31 @@
/*
* check XMM registers for clobbers on Win64
* Copyright (c) 2013 Martin Storsjo
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavresample/avresample.h"
#include "libavutil/x86/w64xmmtest.h"
wrap(avresample_convert(AVAudioResampleContext *avr, uint8_t **output,
int out_plane_size, int out_samples, uint8_t **input,
int in_plane_size, int in_samples))
{
testxmmclobbers(avresample_convert, avr, output, out_plane_size,
out_samples, input, in_plane_size, in_samples);
}