[FFmpeg-cvslog] checkasm: add an af_afir test
James Almer
git at videolan.org
Thu Jan 3 15:13:12 EET 2019
ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Wed Jan 2 20:54:34 2019 -0300| [ba89dc27b50cf6e1bcafe473ce8f2e4363be18ee] | committer: James Almer
checkasm: add an af_afir test
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: James Almer <jamrial at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ba89dc27b50cf6e1bcafe473ce8f2e4363be18ee
---
tests/checkasm/Makefile | 1 +
tests/checkasm/af_afir.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++
tests/checkasm/checkasm.c | 3 ++
tests/checkasm/checkasm.h | 1 +
tests/fate/checkasm.mak | 1 +
5 files changed, 89 insertions(+)
diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 9484acbbd7..47b7b06d28 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -31,6 +31,7 @@ AVCODECOBJS-$(CONFIG_VP9_DECODER) += vp9dsp.o
CHECKASMOBJS-$(CONFIG_AVCODEC) += $(AVCODECOBJS-yes)
# libavfilter tests
+AVFILTEROBJS-$(CONFIG_AFIR_FILTER) += af_afir.o
AVFILTEROBJS-$(CONFIG_BLEND_FILTER) += vf_blend.o
AVFILTEROBJS-$(CONFIG_COLORSPACE_FILTER) += vf_colorspace.o
AVFILTEROBJS-$(CONFIG_HFLIP_FILTER) += vf_hflip.o
diff --git a/tests/checkasm/af_afir.c b/tests/checkasm/af_afir.c
new file mode 100644
index 0000000000..54e2f68d6c
--- /dev/null
+++ b/tests/checkasm/af_afir.c
@@ -0,0 +1,83 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <float.h>
+#include <stdint.h>
+
+#include "libavfilter/af_afir.h"
+#include "libavutil/internal.h"
+#include "checkasm.h"
+
+#define LEN 256
+
+#define randomize_buffer(buf) \
+do { \
+ int i; \
+ double bmg[2], stddev = 10.0, mean = 0.0; \
+ \
+ for (i = 0; i < LEN*2+8; i += 2) { \
+ av_bmg_get(&checkasm_lfg, bmg); \
+ buf[i] = bmg[0] * stddev + mean; \
+ buf[i + 1] = bmg[1] * stddev + mean; \
+ } \
+} while(0);
+
+static void test_fcmul_add(const float *src0, const float *src1, const float *src2)
+{
+ LOCAL_ALIGNED_32(float, cdst, [LEN*2+8]);
+ LOCAL_ALIGNED_32(float, odst, [LEN*2+8]);
+ int i;
+
+ declare_func(void, float *sum, const float *t, const float *c,
+ ptrdiff_t len);
+
+ memcpy(cdst, src0, (LEN*2+8) * sizeof(float));
+ memcpy(odst, src0, (LEN*2+8) * sizeof(float));
+ call_ref(cdst, src1, src2, LEN);
+ call_new(odst, src1, src2, LEN);
+ for (i = 0; i <= LEN*2; i++) {
+ if (!float_near_abs_eps(cdst[i], odst[i], FLT_EPSILON)) {
+ fprintf(stderr, "%d: %- .12f - %- .12f = % .12g\n",
+ i, cdst[i], odst[i], cdst[i] - odst[i]);
+ fail();
+ break;
+ }
+ }
+ memcpy(odst, src0, (LEN*2+8) * sizeof(float));
+ bench_new(odst, src1, src2, LEN);
+}
+
+void checkasm_check_afir(void)
+{
+ LOCAL_ALIGNED_32(float, src0, [LEN*2+8]);
+ LOCAL_ALIGNED_32(float, src1, [LEN*2+8]);
+ LOCAL_ALIGNED_32(float, src2, [LEN*2+8]);
+ AudioFIRDSPContext fir = { 0 };
+
+ ff_afir_init(&fir);
+
+ randomize_buffer(src0);
+ randomize_buffer(src1);
+ randomize_buffer(src2);
+
+ if (check_func(fir.fcmul_add, "fcmul_add"))
+ test_fcmul_add(src0, src1, src2);
+ report("fcmul_add");
+}
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 721a0912fb..c3f5160132 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -150,6 +150,9 @@ static const struct {
#endif
#endif
#if CONFIG_AVFILTER
+ #if CONFIG_AFIR_FILTER
+ { "af_afir", checkasm_check_afir },
+ #endif
#if CONFIG_BLEND_FILTER
{ "vf_blend", checkasm_check_blend },
#endif
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index c45cfb46f8..9e8e879fd3 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -40,6 +40,7 @@
#include "libavutil/timer.h"
void checkasm_check_aacpsdsp(void);
+void checkasm_check_afir(void);
void checkasm_check_alacdsp(void);
void checkasm_check_audiodsp(void);
void checkasm_check_blend(void);
diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak
index a722b4a917..d59e9d293a 100644
--- a/tests/fate/checkasm.mak
+++ b/tests/fate/checkasm.mak
@@ -1,4 +1,5 @@
FATE_CHECKASM = fate-checkasm-aacpsdsp \
+ fate-checkasm-af_afir \
fate-checkasm-alacdsp \
fate-checkasm-audiodsp \
fate-checkasm-blockdsp \
More information about the ffmpeg-cvslog
mailing list