[FFmpeg-devel] [PATCH 3/3] avutil/tests: remove float_dsp test
James Almer
jamrial at gmail.com
Fri Jun 2 02:10:51 EEST 2017
It's been ported to checkasm.
Signed-off-by: James Almer <jamrial at gmail.com>
---
libavutil/Makefile | 1 -
libavutil/tests/.gitignore | 1 -
libavutil/tests/float_dsp.c | 357 --------------------------------------------
tests/fate/libavutil.mak | 6 -
4 files changed, 365 deletions(-)
delete mode 100644 libavutil/tests/float_dsp.c
diff --git a/libavutil/Makefile b/libavutil/Makefile
index 92ee5bd0b3..4fe81fdd07 100644
--- a/libavutil/Makefile
+++ b/libavutil/Makefile
@@ -202,7 +202,6 @@ TESTPROGS = adler32 \
eval \
file \
fifo \
- float_dsp \
hash \
hmac \
imgutils \
diff --git a/libavutil/tests/.gitignore b/libavutil/tests/.gitignore
index ae7a0eabb3..a88cd97e50 100644
--- a/libavutil/tests/.gitignore
+++ b/libavutil/tests/.gitignore
@@ -20,7 +20,6 @@
/eval
/fifo
/file
-/float_dsp
/hash
/hmac
/imgutils
diff --git a/libavutil/tests/float_dsp.c b/libavutil/tests/float_dsp.c
deleted file mode 100644
index 7dc98c548e..0000000000
--- a/libavutil/tests/float_dsp.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg 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.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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 <math.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#if HAVE_UNISTD_H
-#include <unistd.h> /* for getopt */
-#endif
-#if !HAVE_GETOPT
-#include "compat/getopt.c"
-#endif
-
-#include "libavutil/common.h"
-#include "libavutil/cpu.h"
-#include "libavutil/internal.h"
-#include "libavutil/lfg.h"
-#include "libavutil/log.h"
-#include "libavutil/random_seed.h"
-#include "libavutil/float_dsp.h"
-
-#define LEN 240
-
-static void fill_float_array(AVLFG *lfg, float *a, int len)
-{
- int i;
- double bmg[2], stddev = 10.0, mean = 0.0;
-
- for (i = 0; i < len; i += 2) {
- av_bmg_get(lfg, bmg);
- a[i] = bmg[0] * stddev + mean;
- a[i + 1] = bmg[1] * stddev + mean;
- }
-}
-static int compare_floats(const float *a, const float *b, int len,
- float max_diff)
-{
- int i;
- for (i = 0; i < len; i++) {
- if (fabsf(a[i] - b[i]) > max_diff) {
- av_log(NULL, AV_LOG_ERROR, "%d: %- .12f - %- .12f = % .12g\n",
- i, a[i], b[i], a[i] - b[i]);
- return -1;
- }
- }
- return 0;
-}
-
-static void fill_double_array(AVLFG *lfg, double *a, int len)
-{
- int i;
- double bmg[2], stddev = 10.0, mean = 0.0;
-
- for (i = 0; i < len; i += 2) {
- av_bmg_get(lfg, bmg);
- a[i] = bmg[0] * stddev + mean;
- a[i + 1] = bmg[1] * stddev + mean;
- }
-}
-
-static int compare_doubles(const double *a, const double *b, int len,
- double max_diff)
-{
- int i;
-
- for (i = 0; i < len; i++) {
- if (fabs(a[i] - b[i]) > max_diff) {
- av_log(NULL, AV_LOG_ERROR, "%d: %- .12f - %- .12f = % .12g\n",
- i, a[i], b[i], a[i] - b[i]);
- return -1;
- }
- }
- return 0;
-}
-
-static int test_vector_fmul(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- cdsp->vector_fmul(cdst, v1, v2, LEN);
- fdsp->vector_fmul(odst, v1, v2, LEN);
-
- if (ret = compare_floats(cdst, odst, LEN, FLT_EPSILON))
- av_log(NULL, AV_LOG_ERROR, "vector_fmul failed\n");
-
- return ret;
-}
-
-#define ARBITRARY_FMAC_SCALAR_CONST 0.005
-static int test_vector_fmac_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *src0, float scale)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- memcpy(cdst, v1, LEN * sizeof(*v1));
- memcpy(odst, v1, LEN * sizeof(*v1));
-
- cdsp->vector_fmac_scalar(cdst, src0, scale, LEN);
- fdsp->vector_fmac_scalar(odst, src0, scale, LEN);
-
- if (ret = compare_floats(cdst, odst, LEN, ARBITRARY_FMAC_SCALAR_CONST))
- av_log(NULL, AV_LOG_ERROR, "vector_fmac_scalar failed\n");
-
- return ret;
-}
-
-static int test_vector_fmul_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, float scale)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- cdsp->vector_fmul_scalar(cdst, v1, scale, LEN);
- fdsp->vector_fmul_scalar(odst, v1, scale, LEN);
-
- if (ret = compare_floats(cdst, odst, LEN, FLT_EPSILON))
- av_log(NULL, AV_LOG_ERROR, "vector_fmul_scalar failed\n");
-
- return ret;
-}
-
-#define ARBITRARY_DMAC_SCALAR_CONST 0.005
-static int test_vector_dmac_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const double *v1, const double *src0, double scale)
-{
- LOCAL_ALIGNED(32, double, cdst, [LEN]);
- LOCAL_ALIGNED(32, double, odst, [LEN]);
- int ret;
-
- memcpy(cdst, v1, LEN * sizeof(*v1));
- memcpy(odst, v1, LEN * sizeof(*v1));
-
- cdsp->vector_dmac_scalar(cdst, src0, scale, LEN);
- fdsp->vector_dmac_scalar(odst, src0, scale, LEN);
-
- if (ret = compare_doubles(cdst, odst, LEN, ARBITRARY_DMAC_SCALAR_CONST))
- av_log(NULL, AV_LOG_ERROR, "vector_dmac_scalar failed\n");
-
- return ret;
-}
-
-static int test_vector_dmul_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const double *v1, double scale)
-{
- LOCAL_ALIGNED(32, double, cdst, [LEN]);
- LOCAL_ALIGNED(32, double, odst, [LEN]);
- int ret;
-
- cdsp->vector_dmul_scalar(cdst, v1, scale, LEN);
- fdsp->vector_dmul_scalar(odst, v1, scale, LEN);
-
- if (ret = compare_doubles(cdst, odst, LEN, DBL_EPSILON))
- av_log(NULL, AV_LOG_ERROR, "vector_dmul_scalar failed\n");
-
- return ret;
-}
-
-#define ARBITRARY_FMUL_WINDOW_CONST 0.008
-static int test_vector_fmul_window(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2, const float *v3)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- cdsp->vector_fmul_window(cdst, v1, v2, v3, LEN / 2);
- fdsp->vector_fmul_window(odst, v1, v2, v3, LEN / 2);
-
- if (ret = compare_floats(cdst, odst, LEN, ARBITRARY_FMUL_WINDOW_CONST))
- av_log(NULL, AV_LOG_ERROR, "vector_fmul_window failed\n");
-
- return ret;
-}
-
-#define ARBITRARY_FMUL_ADD_CONST 0.005
-static int test_vector_fmul_add(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2, const float *v3)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- cdsp->vector_fmul_add(cdst, v1, v2, v3, LEN);
- fdsp->vector_fmul_add(odst, v1, v2, v3, LEN);
-
- if (ret = compare_floats(cdst, odst, LEN, ARBITRARY_FMUL_ADD_CONST))
- av_log(NULL, AV_LOG_ERROR, "vector_fmul_add failed\n");
-
- return ret;
-}
-
-static int test_vector_fmul_reverse(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2)
-{
- LOCAL_ALIGNED(32, float, cdst, [LEN]);
- LOCAL_ALIGNED(32, float, odst, [LEN]);
- int ret;
-
- cdsp->vector_fmul_reverse(cdst, v1, v2, LEN);
- fdsp->vector_fmul_reverse(odst, v1, v2, LEN);
-
- if (ret = compare_floats(cdst, odst, LEN, FLT_EPSILON))
- av_log(NULL, AV_LOG_ERROR, "vector_fmul_reverse failed\n");
-
- return ret;
-}
-
-static int test_butterflies_float(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2)
-{
- LOCAL_ALIGNED(32, float, cv1, [LEN]);
- LOCAL_ALIGNED(32, float, cv2, [LEN]);
- LOCAL_ALIGNED(32, float, ov1, [LEN]);
- LOCAL_ALIGNED(32, float, ov2, [LEN]);
- int ret;
-
- memcpy(cv1, v1, LEN * sizeof(*v1));
- memcpy(cv2, v2, LEN * sizeof(*v2));
- memcpy(ov1, v1, LEN * sizeof(*v1));
- memcpy(ov2, v2, LEN * sizeof(*v2));
-
- cdsp->butterflies_float(cv1, cv2, LEN);
- fdsp->butterflies_float(ov1, ov2, LEN);
-
- if ((ret = compare_floats(cv1, ov1, LEN, FLT_EPSILON)) ||
- (ret = compare_floats(cv2, ov2, LEN, FLT_EPSILON)))
- av_log(NULL, AV_LOG_ERROR, "butterflies_float failed\n");
-
- return ret;
-}
-
-#define ARBITRARY_SCALARPRODUCT_CONST 0.2
-static int test_scalarproduct_float(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
- const float *v1, const float *v2)
-{
- float cprod, oprod;
- int ret;
-
- cprod = cdsp->scalarproduct_float(v1, v2, LEN);
- oprod = fdsp->scalarproduct_float(v1, v2, LEN);
-
- if (ret = compare_floats(&cprod, &oprod, 1, ARBITRARY_SCALARPRODUCT_CONST))
- av_log(NULL, AV_LOG_ERROR, "scalarproduct_float failed\n");
-
- return ret;
-}
-
-int main(int argc, char **argv)
-{
- int ret = 0, seeded = 0;
- uint32_t seed;
- AVFloatDSPContext *fdsp, *cdsp;
- AVLFG lfg;
-
- LOCAL_ALIGNED(32, float, src0, [LEN]);
- LOCAL_ALIGNED(32, float, src1, [LEN]);
- LOCAL_ALIGNED(32, float, src2, [LEN]);
- LOCAL_ALIGNED(32, double, dbl_src0, [LEN]);
- LOCAL_ALIGNED(32, double, dbl_src1, [LEN]);
- LOCAL_ALIGNED(32, double, dbl_src2, [LEN]);
-
- for (;;) {
- int arg = getopt(argc, argv, "s:c:");
- if (arg == -1)
- break;
- switch (arg) {
- case 's':
- seed = strtoul(optarg, NULL, 10);
- seeded = 1;
- break;
- case 'c':
- {
- int cpuflags = av_get_cpu_flags();
-
- if (av_parse_cpu_caps(&cpuflags, optarg) < 0)
- return 1;
-
- av_force_cpu_flags(cpuflags);
- break;
- }
- }
- }
- if (!seeded)
- seed = av_get_random_seed();
-
- av_log(NULL, AV_LOG_INFO, "float_dsp-test: %s %u\n", seeded ? "seed" : "random seed", seed);
-
- fdsp = avpriv_float_dsp_alloc(1);
- av_force_cpu_flags(0);
- cdsp = avpriv_float_dsp_alloc(1);
-
- if (!fdsp || !cdsp) {
- ret = 1;
- goto end;
- }
-
- av_lfg_init(&lfg, seed);
-
- fill_float_array(&lfg, src0, LEN);
- fill_float_array(&lfg, src1, LEN);
- fill_float_array(&lfg, src2, LEN);
-
- fill_double_array(&lfg, dbl_src0, LEN);
- fill_double_array(&lfg, dbl_src1, LEN);
- fill_double_array(&lfg, dbl_src2, LEN);
-
- if (test_vector_fmul(fdsp, cdsp, src0, src1))
- ret -= 1 << 0;
- if (test_vector_fmac_scalar(fdsp, cdsp, src2, src0, src1[0]))
- ret -= 1 << 1;
- if (test_vector_fmul_scalar(fdsp, cdsp, src0, src1[0]))
- ret -= 1 << 2;
- if (test_vector_fmul_window(fdsp, cdsp, src0, src1, src2))
- ret -= 1 << 3;
- if (test_vector_fmul_add(fdsp, cdsp, src0, src1, src2))
- ret -= 1 << 4;
- if (test_vector_fmul_reverse(fdsp, cdsp, src0, src1))
- ret -= 1 << 5;
- if (test_butterflies_float(fdsp, cdsp, src0, src1))
- ret -= 1 << 6;
- if (test_scalarproduct_float(fdsp, cdsp, src0, src1))
- ret -= 1 << 7;
- if (test_vector_dmul_scalar(fdsp, cdsp, dbl_src0, dbl_src1[0]))
- ret -= 1 << 8;
- if (test_vector_dmac_scalar(fdsp, cdsp, dbl_src2, dbl_src0, dbl_src1[0]))
- ret -= 1 << 9;
-
-end:
- av_freep(&fdsp);
- av_freep(&cdsp);
- return ret;
-}
diff --git a/tests/fate/libavutil.mak b/tests/fate/libavutil.mak
index 2e3830ed88..97eae8baf4 100644
--- a/tests/fate/libavutil.mak
+++ b/tests/fate/libavutil.mak
@@ -83,12 +83,6 @@ FATE_LIBAVUTIL += fate-fifo
fate-fifo: libavutil/tests/fifo$(EXESUF)
fate-fifo: CMD = run libavutil/tests/fifo
-FATE_LIBAVUTIL += fate-float-dsp
-fate-float-dsp: libavutil/tests/float_dsp$(EXESUF)
-fate-float-dsp: CMD = run libavutil/tests/float_dsp $(CPUFLAGS:%=-c%)
-fate-float-dsp: CMP = null
-fate-float-dsp: REF = /dev/null
-
FATE_LIBAVUTIL += fate-hash
fate-hash: libavutil/tests/hash$(EXESUF)
fate-hash: CMD = run libavutil/tests/hash
--
2.12.1
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