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audioconvert: add f64 conversion

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See #1990
This commit is contained in:
Wim Taymans 2022-01-10 13:04:31 +01:00
parent f92b0eee56
commit 9f5caa6358
4 changed files with 260 additions and 4 deletions
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42
spa/plugins/audioconvert/test-fmt-ops.c
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@ -41,10 +41,10 @@
static uint32_t cpu_flags;
static uint8_t samp_in[N_SAMPLES * 4];
static uint8_t samp_out[N_SAMPLES * 4];
static uint8_t temp_in[N_SAMPLES * N_CHANNELS * 4];
static uint8_t temp_out[N_SAMPLES * N_CHANNELS * 4];
static uint8_t samp_in[N_SAMPLES * 8];
static uint8_t samp_out[N_SAMPLES * 8];
static uint8_t temp_in[N_SAMPLES * N_CHANNELS * 8];
static uint8_t temp_out[N_SAMPLES * N_CHANNELS * 8];
static void compare_mem(int i, int j, const void *m1, const void *m2, size_t size)
{
@ -92,6 +92,9 @@ static void run_test(const char *name,
case 4:
conv_interleave_32_c(&conv, tp, ip, N_SAMPLES);
break;
case 8:
conv_interleave_64_c(&conv, tp, ip, N_SAMPLES);
break;
default:
fprintf(stderr, "unknown size %zd\n", in_size);
return;
@ -430,6 +433,35 @@ static void test_s24_32_f32(void)
false, false, conv_s24_32d_to_f32d_c);
}
static void test_f64_f32(void)
{
static const double in[] = { 0.0, 1.0, -1.0, 0.4999999404, -0.4999999404, };
static const float out[] = { 0.0f, 1.0f, -1.0f, 0.4999999404f, -0.4999999404f, };
run_test("test_f64_f32d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_f64_to_f32d_c);
run_test("test_f64d_f32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, true, conv_f64d_to_f32_c);
run_test("test_f64_f32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_f64_to_f32_c);
run_test("test_f64d_f32d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, false, conv_f64d_to_f32d_c);
}
static void test_f32_f64(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
static const double out[] = { 0.0, 1.0, -1.0, 0.5, -0.5, 1.1, -1.1 };
run_test("test_f32_f64", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_f32_to_f64_c);
run_test("test_f32d_f64", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, true, conv_f32d_to_f64_c);
run_test("test_f32_f64d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_f32_to_f64d_c);
run_test("test_f32d_f64d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, false, conv_f32d_to_f64d_c);
}
int main(int argc, char *argv[])
{
cpu_flags = get_cpu_flags();
@ -453,5 +485,7 @@ int main(int argc, char *argv[])
test_u24_32_f32();
test_f32_s24_32();
test_s24_32_f32();
test_f32_f64();
test_f64_f32();
return 0;
}