x86/arm: Add clobber tests to libavresample

Signed-off-by: Martin Storsjö <martin@martin.st>

diff --git a/configure b/configure
index 67f4a69..6272f4d 100755 (executable)
--- a/configure
+++ b/configure
@@ -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
 

diff --git a/libavresample/arm/Makefile b/libavresample/arm/Makefile
index 55683cb..60f3f6d 100644 (file)
--- a/libavresample/arm/Makefile
+++ b/libavresample/arm/Makefile
@@ -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

diff --git a/libavresample/arm/neontest.c b/libavresample/arm/neontest.c
new file mode 100644 (file)
index 0000000..d96d4d2
--- /dev/null
+++ b/libavresample/arm/neontest.c
@@ -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);
+}

diff --git a/libavresample/x86/Makefile b/libavresample/x86/Makefile
index 2e8786f..0ca2d79 100644 (file)
--- a/libavresample/x86/Makefile
+++ b/libavresample/x86/Makefile
@@ -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                                               \

diff --git a/libavresample/x86/w64xmmtest.c b/libavresample/x86/w64xmmtest.c
new file mode 100644 (file)
index 0000000..51a400e
--- /dev/null
+++ b/libavresample/x86/w64xmmtest.c
@@ -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);
+}