Fix PPC compilation of NuppeDecoder and NuppelRecorder

Patch from Lawrence Rust. (cherry picked from commit 933475e)
MythTV · Feb 21, 2011 · 4ce4707 · 4ce4707
1 parent c66dceb
commit 4ce4707
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/mythtv/libs/libmythtv/bswap.h b/mythtv/libs/libmythtv/bswap.h
@@ -0,0 +1,19 @@
+#ifndef MYTHTV_BSWAP_H
+#define MYTHTV_BSWAP_H
+
+#include <stdint.h> /* uint32_t */
+#include <byteswap.h> /* bswap_16|32|64 */
+
+static __inline__ double bswap_dbl(double x)
+{
+    union {
+        uint32_t l[2];
+        double   d;
+    } w, r;
+    w.d = x;
+    r.l[0] = bswap_32(w.l[1]);
+    r.l[1] = bswap_32(w.l[0]);
+    return r.d;
+}
+
+#endif /* ndef MYTHTV_BSWAP_H */