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checkasm: add aacencdsp.quant_bands test

This commit is contained in:
Rémi Denis-Courmont 2024-05-31 21:17:41 +03:00
parent bb3c50b46d
commit be6f8c439a
1 changed files with 37 additions and 0 deletions
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37
tests/checkasm/aacencdsp.c
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@ -22,7 +22,9 @@
#include "libavutil/mem_internal.h" #include "libavutil/mem_internal.h"
#include "libavcodec/aacenc_utils.h"
#include "libavcodec/aacencdsp.h" #include "libavcodec/aacencdsp.h"
#include "libavcodec/aactab.h"
#include "checkasm.h" #include "checkasm.h"
@ -35,6 +37,8 @@
} \ } \
} while (0) } while (0)
#define randomize_elem(tab) (tab[rnd() % FF_ARRAY_ELEMS(tab)])
static void test_abs_pow34(AACEncDSPContext *s) static void test_abs_pow34(AACEncDSPContext *s)
{ {
#define BUF_SIZE 1024 #define BUF_SIZE 1024
@ -60,6 +64,38 @@ static void test_abs_pow34(AACEncDSPContext *s)
report("abs_pow34"); report("abs_pow34");
} }
static void test_quant_bands(AACEncDSPContext *s)
{
int maxval = randomize_elem(aac_cb_maxval);
float q34 = randomize_elem(ff_aac_pow34sf_tab);
float rounding = (rnd() & 1) ? ROUND_TO_ZERO : ROUND_STANDARD;
LOCAL_ALIGNED_16(float, in, [BUF_SIZE]);
LOCAL_ALIGNED_16(float, scaled, [BUF_SIZE]);
declare_func(void, int *, const float *, const float *, int, int, int,
const float, const float);
randomize_float(in, BUF_SIZE);
randomize_float(scaled, BUF_SIZE);
for (int sign = 0; sign <= 1; sign++) {
if (check_func(s->quant_bands, "quant_bands_%s",
sign ? "signed" : "unsigned")) {
LOCAL_ALIGNED_16(int, out, [BUF_SIZE]);
LOCAL_ALIGNED_16(int, out2, [BUF_SIZE]);
call_ref(out, in, scaled, BUF_SIZE, sign, maxval, q34, rounding);
call_new(out2, in, scaled, BUF_SIZE, sign, maxval, q34, rounding);
if (memcmp(out, out2, BUF_SIZE * sizeof (int)))
fail();
bench_new(out, in, scaled, BUF_SIZE, sign, maxval, q34, rounding);
}
}
report("quant_bands");
}
void checkasm_check_aacencdsp(void) void checkasm_check_aacencdsp(void)
{ {
@ -67,4 +103,5 @@ void checkasm_check_aacencdsp(void)
ff_aacenc_dsp_init(&s); ff_aacenc_dsp_init(&s);
test_abs_pow34(&s); test_abs_pow34(&s);
test_quant_bands(&s);
} }