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fmtconvert: add support for U16, U24, U32 and U24_32 formats

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This commit is contained in:
Julian Bouzas 2021-09-08 09:07:49 -04:00
parent f22dd9d781
commit 20e64b39da
5 changed files with 436 additions and 1 deletions
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110
spa/plugins/audioconvert/test-fmt-ops.c
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@ -152,6 +152,28 @@ static void test_u8_f32(void)
false, false, conv_u8d_to_f32d_c);
}
static void test_f32_u16(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
static const uint16_t out[] = { 32767, 65535, 0, 49150, 16383, 65535, 0 };
run_test("test_f32_u16", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_f32_to_u16_c);
run_test("test_f32d_u16", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, true, conv_f32d_to_u16_c);
}
static void test_u16_f32(void)
{
static const int16_t in[] = { 32767, 65535, 0, 49150, 16383, };
static const float out[] = { 0.0f, 1.0f, -1.0f, 0.4999847412f, -0.4999847412f };
run_test("test_u16_f32d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_u16_to_f32d_c);
run_test("test_u16_f32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_u16_to_f32_c);
}
static void test_f32_s16(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
@ -194,6 +216,29 @@ static void test_s16_f32(void)
#endif
}
static void test_f32_u32(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
static const uint32_t out[] = { 0, 0x7fffff00, 0x80000100, 0x3fffff00, 0xc0000100,
0x7fffff00, 0x80000100 };
run_test("test_f32_u32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_f32_to_u32_c);
run_test("test_f32d_u32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, true, conv_f32d_to_u32_c);
}
static void test_u32_f32(void)
{
static const uint32_t in[] = { 0, 0x7fffff00, 0x80000100, 0x3fffff00, 0xc0000100 };
static const float out[] = { 0.0f, 1.0f, -1.0f, 0.4999999404f, -0.4999999404f, };
run_test("test_u32_f32d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_u32_to_f32d_c);
run_test("test_u32_f32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_u32_to_f32_c);
}
static void test_f32_s32(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
@ -237,6 +282,40 @@ static void test_s32_f32(void)
#endif
}
static void test_f32_u24(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
#if __BYTE_ORDER == __LITTLE_ENDIAN
static const uint8_t out[] = { 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x01, 0x00, 0x80,
0xff, 0xff, 0x3f, 0x01, 0x00, 0xc0, 0xff, 0xff, 0x7f, 0x01, 0x00, 0x80 };
#else
static const uint8_t out[] = { 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0x80, 0x00, 0x01,
0x3f, 0xff, 0xff, 0xc0, 0x00, 0x01, 0x7f, 0xff, 0xff, 0x80, 0x00, 0x01 };
#endif
run_test("test_f32_u24", in, sizeof(in[0]), out, 3, SPA_N_ELEMENTS(in),
true, true, conv_f32_to_u24_c);
run_test("test_f32d_u24", in, sizeof(in[0]), out, 3, SPA_N_ELEMENTS(in),
false, true, conv_f32d_to_u24_c);
}
static void test_u24_f32(void)
{
#if __BYTE_ORDER == __LITTLE_ENDIAN
static const uint8_t in[] = { 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x01, 0x00, 0x80,
0xff, 0xff, 0x3f, 0x01, 0x00, 0xc0, };
#else
static const uint8_t in[] = { 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0x80, 0x00, 0x01,
0x3f, 0xff, 0xff, 0xc0, 0x00, 0x01, };
#endif
static const float out[] = { 0.0f, 1.0f, -1.0f, 0.4999999404f, -0.4999999404f, };
run_test("test_u24_f32d", in, 3, out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_u24_to_f32d_c);
run_test("test_u24_f32", in, 3, out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_u24_to_f32_c);
}
static void test_f32_s24(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
@ -297,6 +376,29 @@ static void test_s24_f32(void)
#endif
}
static void test_f32_u24_32(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
static const uint32_t out[] = { 0, 0x7fffff, 0xff800001, 0x3fffff, 0xffc00001,
0x7fffff, 0xff800001 };
run_test("test_f32_u24_32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_f32_to_u24_32_c);
run_test("test_f32d_u24_32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
false, true, conv_f32d_to_u24_32_c);
}
static void test_u24_32_f32(void)
{
static const uint32_t in[] = { 0, 0x7fffff, 0xff800001, 0x3fffff, 0xffc00001 };
static const float out[] = { 0.0f, 1.0f, -1.0f, 0.4999999404f, -0.4999999404f, };
run_test("test_u24_32_f32d", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, false, conv_u24_32_to_f32d_c);
run_test("test_u24_32_f32", in, sizeof(in[0]), out, sizeof(out[0]), SPA_N_ELEMENTS(out),
true, true, conv_u24_32_to_f32_c);
}
static void test_f32_s24_32(void)
{
static const float in[] = { 0.0f, 1.0f, -1.0f, 0.5f, -0.5f, 1.1f, -1.1f };
@ -335,12 +437,20 @@ int main(int argc, char *argv[])
test_f32_u8();
test_u8_f32();
test_f32_u16();
test_u16_f32();
test_f32_s16();
test_s16_f32();
test_f32_u32();
test_u32_f32();
test_f32_s32();
test_s32_f32();
test_f32_u24();
test_u24_f32();
test_f32_s24();
test_s24_f32();
test_f32_u24_32();
test_u24_32_f32();
test_f32_s24_32();
test_s24_32_f32();
return 0;