* libardour uses ARDOUR::nframes_t and ARDOUR::nframes64_t explicitly in headers

* use explicit operator<< and operator>> that in turn use PBD::EnumWriter when serializing and deserializing to/from rc files
* adds scrolling in mixer window (from 2.X)
* BBT math stuff - untested, but basically operational
* move LocaleGuard into its own file(s) in libs/pbd
* Tempo now uses nframes64_t everywhere (except for sample rate values)
* as in 2.X, use mkstemp and hack to avoid temp file nonsense, and remove erroneous free() from disk stats output


git-svn-id: svn://localhost/ardour2/branches/3.0@5961 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 22 insertions, 0 deletions

diff --git a/libs/pbd/locale_guard.cc b/libs/pbd/locale_guard.cc
new file mode 100644
index 0000000000..7d6c0708b8
--- /dev/null
+++ b/libs/pbd/locale_guard.cc
@@ -0,0 +1,22 @@
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+
+#include "pbd/locale_guard.h"
+
+using namespace PBD;
+
+LocaleGuard::LocaleGuard (const char* str)
+{
+	old = strdup (setlocale (LC_NUMERIC, NULL));
+	if (strcmp (old, str)) {
+		setlocale (LC_NUMERIC, str);
+	}
+}
+
+LocaleGuard::~LocaleGuard ()
+{
+	setlocale (LC_NUMERIC, old);
+	free ((char*)old);
+}
+