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Description: chromaprint 1.4 compatibility
Origin: upstream,
https://github.com/mixxxdj/mixxx/commit/71f3e5d0adb5116a23f9163b045f3419b9056a08,
https://github.com/mixxxdj/mixxx/commit/830e864384ee1c96272997ee3f1dae4f71b28f3e,
https://github.com/mixxxdj/mixxx/commit/c5b4368fd228feee28af4fb32ab6fbfd3f29f212
Last-Update: 2017-01-11
--- mixxx-2.0.0~dfsg.orig/src/musicbrainz/chromaprinter.cpp
+++ mixxx-2.0.0~dfsg/src/musicbrainz/chromaprinter.cpp
@@ -5,6 +5,19 @@
#include "musicbrainz/chromaprinter.h"
#include "soundsourceproxy.h"
+namespace
+{
+ // Type declarations of *fprint and *encoded pointers need to account for Chromaprint API version
+ // (void* -> uint32_t*) and (void* -> char*) changed in versions v1.4.0 or later -- alyptik 12/2016
+ #if (CHROMAPRINT_VERSION_MINOR > 3) || (CHROMAPRINT_VERSION_MAJOR > 1)
+ typedef uint32_t* uint32_p;
+ typedef char* char_p;
+ #else
+ typedef void* uint32_p;
+ typedef void* char_p;
+ #endif
+}
+
ChromaPrinter::ChromaPrinter(QObject* parent)
: QObject(parent) {
}
@@ -57,12 +70,12 @@ QString ChromaPrinter::calcFingerPrint(c
}
chromaprint_finish(ctx);
- void* fprint = NULL;
+ uint32_p fprint = NULL;
int size = 0;
int ret = chromaprint_get_raw_fingerprint(ctx, &fprint, &size);
QByteArray fingerprint;
if (ret == 1) {
- void* encoded = NULL;
+ char_p encoded = NULL;
int encoded_size = 0;
chromaprint_encode_fingerprint(fprint, size,
CHROMAPRINT_ALGORITHM_DEFAULT,
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