untested fix for compiling waves audiobackend on case-sensitive FS with mingw.

libs/backends/wavesaudio/wavesapi/MiscUtils/UMicroseconds.cpp

@@ -0,0 +1,77 @@
+#ifdef PLATFORM_WINDOWS
+    #include "IncludeWindows.h"
+#endif
+#if defined(__linux__) || defined(__APPLE__)
+	#include <sys/time.h>
+#endif
+
+#include "UMicroseconds.h"
+
+namespace wvNS { 
+UMicroseconds& UMicroseconds::ReadTime()
+{
+	// Note: g_get_monotonic_time() may be a viable alternative
+	// (it is on Linux and OSX); if not, this code should really go into libpbd
+#ifdef PLATFORM_WINDOWS
+	LARGE_INTEGER Frequency, Count ;
+
+	QueryPerformanceFrequency(&Frequency) ;
+	QueryPerformanceCounter(&Count);
+	theTime = uint64_t((Count.QuadPart * 1000000.0 / Frequency.QuadPart));
+
+#elif defined __MACH__ // OSX, BSD..
+
+	clock_serv_t cclock;
+	mach_timespec_t mts;
+	host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cclock);
+	clock_get_time(cclock, &mts);
+	mach_port_deallocate(mach_task_self(), cclock);
+	theTime = (uint64_t)mts.tv_sec * 1e6 + (uint64_t)mts.tv_nsec / 1000;
+
+#else // Linux, POSIX
+
+	struct timespec *ts
+	clock_gettime(CLOCK_MONOTONIC, ts);
+	theTime = (uint64_t)ts.tv_sec * 1e6 + (uint64_t)buf.tv_nsec / 1000;
+
+#endif
+
+	return *this;
+}
+/*
+ Removed in favor of the posix implementation. 
+#ifdef __APPLE__
+	uint32_t UMicroseconds::hi() {return reinterpret_cast<UnsignedWide*>(&theTime)->hi;}
+	uint32_t UMicroseconds::lo() {return reinterpret_cast<UnsignedWide*>(&theTime)->lo;}
+#endif
+*/
+void UMicrosecondsAccumulator::Start()
+{
+	m_start_time.ReadTime();
+}
+
+void UMicrosecondsAccumulator::Stop()
+{
+	UMicroseconds stop_time;
+	
+	m_accumulator += stop_time.GetNativeTime() - m_start_time.GetNativeTime();
+}
+
+void UMicrosecondsAccumulator::Clear()
+{
+	m_start_time = 0;
+	m_accumulator = 0;
+}
+
+UMicroseconds UMicrosecondsAccumulator::GetAccumulatedTime() const
+{
+	return m_accumulator;
+}
+
+UMicrosecondsAccumulator& UMicrosecondsAccumulator::operator+=(const UMicrosecondsAccumulator& inaccum_to_add)
+{
+	m_accumulator += inaccum_to_add.GetAccumulatedTime();
+	return *this;
+}
+	
+} // namespace wvNS {