obs-qsv11: Add native obs-studio QSV encoder

plugins/obs-qsv11/bits/linux_defs.h

@@ -0,0 +1,19 @@
+/*****************************************************************************
+
+INTEL CORPORATION PROPRIETARY INFORMATION
+This software is supplied under the terms of a license agreement or
+nondisclosure agreement with Intel Corporation and may not be copied
+or disclosed except in accordance with the terms of that agreement.
+Copyright(c) 2005-2014 Intel Corporation. All Rights Reserved.
+
+*****************************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#define MSDK_FOPEN(FH, FN, M)           { FH=fopen(FN,M); }
+#define MSDK_SLEEP(X)                   { usleep(1000*(X)); }
+
+typedef timespec mfxTime;