C++ (Cpp) chromaprint_decode_fingerprint Examples

Example #1

File: fingerprinter.cpp Project: mcanthony/libgroove

int groove_fingerprinter_decode(char *encoded_fp, int32_t **fp, int *size) {
    int algorithm;
    int encoded_size = strlen(encoded_fp);
    int err = chromaprint_decode_fingerprint(encoded_fp, encoded_size, (void**)fp, size,
            &algorithm, 1);
    return err == 1 ? 0 : -1;
}

Example #2

File: test_api.cpp Project: acoustid/chromaprint

TEST(API, TestDecodeFingerprintOutOfRange)
{
	uint32_t *fp;
	int length, algorithm;

	const char *encoded = "AQABz9GSJEkkKYmS4Tp6xvjx-tBpXMfRpUP1w3yGHmUPcWTwhnhgiYNeeBcu5HhbxA2PZuEFnSd-9FECq-gJPbtQ_fiLfkf3wvnRl9AO__jxCj7-QjzyoFek4xcmPnA2-qjUDz9yTsR56PFRJp4GP8ePLj2qY-NRfkL2oXEx6cFThPCh7_iRVnzQbX9wHc0UT0I_5Duao1KVGOsPlpdQLcqFHxf5oqfRFVpySvjR_Ch7_NCO87h05ChL7Do65vDIFC2H8zhyKnhqXJ6GdsuLw4c276h-TGEcfAfjmWgeYzy6HT6u5UhvhCceZSp0PD5iZzka9Zh05NOEZmsgxZTx50ifa8hxpRv0E1vHKciFHk0cFY0moRKzabgbDb3gH_2RH8k3lGuEKc_x3_hRPehX5ODRfDX6JCtOIVyOMFyP-4XyHWkaF9fRt0VzD7sOJlUkHX2Q9Ed-9PnR8EpwijfCJJFi9PmhLySPhmOC-sIZiI8m_ML3INJ3pI6UknCNnkHzyNDEpchz400d9IN99PiSo9kyDf0xXTrS_HCC79D64Tx4o1YSIReeCKH84Q0ORT7CNMKPmQma62inD7xoodlEJNOJXEHzo3qCMEn4omWg_UPKqBN69EYz5kPyDrkeCb2OKd2i4RJ6PB3CQ5Wo5shTMUH7Hf6IHsd5NNcQnjFGo8oP__DJQz8OJk9s5BROotERSmSOjyaUv0LqsziV4zmaK5jIFLXAxEk0xIfeIcyFqiEVXL_hGLnQUOXRJ8SHSLnRr_jx5IU35CH0N0gfHtdQ_Wj0ZniT7ENZXPDRrijZIMxn7Dkqo0nIoG_QVDsO_mi6yOibDJqyHf6DSiX2fdAyVEyCXDyqhD2aRyf2H09EMJkchE-g60GYK3grNHHwHE9I9DrSMoJ2ZMd7_Ch7WEftI24DqTrCEteio9ePLxIVIj-uW1CjK6goVoYnhYZuuElwNDfyIT4e4lGWKWhEyUF5XKic47xQ0ZygO0XXhAgTMzP-FN_x4_lQiynCxBlxPgivIEyNL0e64zu-hCR-fMzBieLxIzy0MEZ-MNcc-Bqc53gYUfCPh0c6MmFI6DWaijk-K8g_PNXRhKjTD72UBSXzgT_-YIx27EsUJ6iThkJTZUd-aM_R03iaCk-CUwITPUcPVVfwLA8m0UbTrLgSHR3-Y8-DUsKVB6EkJWh-_HgPTv3AZs_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";

	chromaprint_decode_fingerprint(encoded, strlen(encoded), &fp, &length, &algorithm, 1);
}

Example #3

File: test_api.cpp Project: acoustid/chromaprint

TEST(API, TestDecodeFingerprint)
{
	char data[] = { 55, 0, 0, 2, 65, 0 };

	uint32_t *fingerprint;
	int size;
	int algorithm;
	ASSERT_EQ(1, chromaprint_decode_fingerprint(data, 6, &fingerprint, &size, &algorithm, 0));
	SCOPE_EXIT(chromaprint_dealloc(fingerprint));

	ASSERT_EQ(2, size);
	ASSERT_EQ(55, algorithm);
	ASSERT_EQ(1, fingerprint[0]);
	ASSERT_EQ(0, fingerprint[1]);
}