#include "config.h"
#include "attributes.h"
#include "float_dsp.h"
+#include "mem.h"
static void vector_fmul_c(float *dst, const float *src0, const float *src1,
int len)
ff_float_dsp_init_mips(fdsp);
}
+av_cold AVFloatDSPContext *avpriv_float_dsp_alloc(int bit_exact)
+{
+ AVFloatDSPContext *ret = av_mallocz(sizeof(AVFloatDSPContext));
+ if (ret)
+ avpriv_float_dsp_init(ret, bit_exact);
+ return ret;
+}
+
+
#ifdef TEST
#include <float.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 "common.h"
#include "cpu.h"
#include "internal.h"
#include "lfg.h"
#include "log.h"
-#include "mem.h"
#include "random_seed.h"
#define LEN 240
int main(int argc, char **argv)
{
- int ret = 0;
+ int ret = 0, seeded = 0;
uint32_t seed;
AVFloatDSPContext fdsp, cdsp;
AVLFG lfg;
LOCAL_ALIGNED(32, double, dbl_src0, [LEN]);
LOCAL_ALIGNED(32, double, dbl_src1, [LEN]);
- if (argc > 2 && !strcmp(argv[1], "-s"))
- seed = strtoul(argv[2], NULL, 10);
- else
+ 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: random seed %u\n", seed);
+ av_log(NULL, AV_LOG_INFO, "float_dsp-test: %s %u\n", seeded ? "seed" : "random seed", seed);
av_lfg_init(&lfg, seed);