avutil/tests: remove float_dsp test

It's been ported to checkasm.

Signed-off-by: James Almer <jamrial@gmail.com>

3 files changed, 0 insertions, 359 deletions

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;
-}