X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpbd%2Fpbd.cc;h=ab0f668f26d93406dc6632fc370b01e88851e22c;hb=cf52d6e4b40111eb04b244ec054055a4ec15dbe0;hp=1bf977c90a0d51a935ce6d50de4e8ffbf56f33e3;hpb=e6521bb0434d88802aa28e75235bc8c19ebb9262;p=ardour.git

diff --git a/libs/pbd/pbd.cc b/libs/pbd/pbd.cc
index 1bf977c90a..ab0f668f26 100644
--- a/libs/pbd/pbd.cc
+++ b/libs/pbd/pbd.cc
@@ -19,6 +19,11 @@
 
 #include <iostream>
 #include <cstdlib>
+#include <string>
+
+#ifdef PLATFORM_WINDOWS
+#include <fcntl.h>
+#endif
 
 #include <giomm.h>
 
@@ -26,10 +31,18 @@
 
 #include "pbd/pbd.h"
 #include "pbd/debug.h"
+#include "pbd/error.h"
 #include "pbd/id.h"
 #include "pbd/enumwriter.h"
+#include "pbd/fpu.h"
+
+#ifdef PLATFORM_WINDOWS
+#include <winsock2.h>
+#include "pbd/windows_timer_utils.h"
+#include "pbd/windows_mmcss.h"
+#endif
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 extern void setup_libpbd_enums ();
 
@@ -37,7 +50,40 @@ namespace {
 
 static bool libpbd_initialized = false;
 
+static
+void
+set_debug_options_from_env ()
+{
+	bool set;
+	std::string options;
+
+	options = Glib::getenv ("PBD_DEBUG", set);
+	if (set) {
+		std::cerr << X_("PBD_DEBUG=") << options << std::endl;
+		PBD::parse_debug_options (options.c_str());
+	}
+}
+
+#ifdef PLATFORM_WINDOWS
+static
+void
+test_timers_from_env ()
+{
+	bool set;
+	std::string options;
+
+	options = Glib::getenv ("PBD_TEST_TIMERS", set);
+	if (set) {
+		if (!PBD::QPC::check_timer_valid ()) {
+			PBD::error << X_("Windows QPC Timer source not usable") << endmsg;
+		} else {
+			PBD::info << X_("Windows QPC Timer source usable") << endmsg;
+		}
+	}
 }
+#endif
+
+} // namespace
 
 bool
 PBD::init ()
@@ -46,6 +92,33 @@ PBD::init ()
 		return true;
 	}
 
+#ifdef PLATFORM_WINDOWS
+	// Essential!!  Make sure that any files used by Ardour
+	//              will be created or opened in BINARY mode!
+	_fmode = O_BINARY;
+
+	WSADATA	wsaData;
+
+	/* Initialize windows socket DLL for PBD::CrossThreadChannel
+	 */
+
+	if (WSAStartup(MAKEWORD(1,1),&wsaData) != 0) {
+		fatal << X_("Windows socket initialization failed with error: ") << WSAGetLastError() << endmsg;
+		abort();
+		/*NOTREACHED*/
+		return false;
+	}
+
+	QPC::initialize();
+	test_timers_from_env ();
+
+	if (!PBD::MMCSS::initialize()) {
+		PBD::info << X_("Unable to initialize MMCSS") << endmsg;
+	} else {
+		PBD::info << X_("MMCSS Initialized") << endmsg;
+	}
+#endif
+
 	if (!Glib::thread_supported()) {
 		Glib::thread_init();
 	}
@@ -56,6 +129,8 @@ PBD::init ()
 
 	setup_libpbd_enums ();
 
+	set_debug_options_from_env ();
+
 	libpbd_initialized = true;
 	return true;
 }
@@ -63,5 +138,11 @@ PBD::init ()
 void
 PBD::cleanup ()
 {
+#ifdef PLATFORM_WINDOWS
+	PBD::MMCSS::deinitialize ();
+	WSACleanup();
+#endif
+
 	EnumWriter::destroy ();
+	FPU::destroy ();
 }