diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..22d5df7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,13 @@
+syntax: glob
+*~
+*.orig
+*.o
+*.so
+.dependencies
+po/*.mo
+po/*.pot
+.project
+.cproject
+.includepath
+.settings
+vdr-softhdcuvid*.tgz
diff --git a/Makefile b/Makefile
index 769721a..ebd1785 100644
--- a/Makefile
+++ b/Makefile
@@ -15,15 +15,9 @@ PLUGIN = softhdcuvid
 ALSA ?= $(shell pkg-config --exists alsa && echo 1)
     # support OSS audio output module
 OSS ?= 1
-    # support VDPAU video output module
-VDPAU ?= $(shell pkg-config --exists vdpau && echo 1)
-    # support VA-API video output module (deprecated)
-VAAPI ?= $(shell pkg-config --exists libva && echo 1)
     # support glx output
-OPENGL ?= $(shell pkg-config --exists gl glu && echo 1)
-#OPENGL = 0
-    # screensaver disable/enable
-SCREENSAVER ?= 1
+OPENGL=1
+
     # use ffmpeg libswresample
 #SWRESAMPLE ?= $(shell pkg-config --exists libswresample && echo 1)
 SWRESAMPLE = 1
@@ -33,7 +27,7 @@ AVRESAMPLE ?= $(shell pkg-config --exists libavresample && echo 1)
 AVRESAMPLE = 0
 endif
 
-CONFIG :=  #-DDEBUG #-DOSD_DEBUG	# enable debug output+functions
+CONFIG :=  -DDEBUG #-DOSD_DEBUG	# enable debug output+functions
 CONFIG += -DCUVID			# enable CUVID decoder
 CONFIG += -DHAVE_GL			# needed for mpv libs
 #CONFIG += -DSTILL_DEBUG=2		# still picture debug verbose level
@@ -105,25 +99,58 @@ endif
 ifeq ($(OSS),1)
 CONFIG += -DUSE_OSS
 endif
-ifeq ($(VDPAU),1)
-CONFIG += -DUSE_VDPAU
-_CFLAGS += $(shell pkg-config --cflags vdpau)
-LIBS += $(shell pkg-config --libs vdpau)
-endif
-ifeq ($(VAAPI),1)
-CONFIG += -DUSE_VAAPI
-_CFLAGS += $(shell pkg-config --cflags libva-x11 libva)
-LIBS += $(shell pkg-config --libs libva-x11 libva)
 ifeq ($(OPENGL),1)
 _CFLAGS += $(shell pkg-config --cflags libva-glx)
 LIBS += $(shell pkg-config --libs libva-glx)
 endif
-endif
 ifeq ($(OPENGL),1)
 CONFIG += -DUSE_GLX
-_CFLAGS += $(shell pkg-config --cflags gl glu)
-LIBS += $(shell pkg-config --libs gl glu)
+_CFLAGS += $(shell pkg-config --cflags gl glu glew)
+LIBS += $(shell pkg-config --libs gl glu glew)
 endif
+#
+# Test that libswresample is available 
+#
+ifneq (exists, $(shell pkg-config libswresample && echo exists))
+  $(warning ******************************************************************)
+  $(warning 'libswresample' not found!)
+  $(error ******************************************************************)
+endif
+
+#
+# Test and set config for libavutil 
+#
+ifneq (exists, $(shell pkg-config libavutil && echo exists))
+  $(warning ******************************************************************)
+  $(warning 'libavutil' not found!)
+  $(error ******************************************************************)
+endif
+_CFLAGS += $(shell pkg-config --cflags libavutil)
+LIBS += $(shell pkg-config --libs libavutil)
+
+#
+# Test and set config for libswscale 
+#
+ifneq (exists, $(shell pkg-config libswscale && echo exists))
+  $(warning ******************************************************************)
+  $(warning 'libswscale' not found!)
+  $(error ******************************************************************)
+endif
+_CFLAGS += $(shell pkg-config --cflags libswscale)
+LIBS += $(shell pkg-config --libs libswscale)
+
+#
+# Test and set config for libavcodec
+#
+ifneq (exists, $(shell pkg-config libavcodec && echo exists))
+  $(warning ******************************************************************)
+  $(warning 'libavcodec' not found!)
+  $(error ******************************************************************)
+endif
+_CFLAGS += $(shell pkg-config --cflags libavcodec)
+LIBS += $(shell pkg-config --libs libavcodec)
+
+
 #ifeq ($(SCREENSAVER),1)
 #CONFIG += -DUSE_SCREENSAVER
 #_CFLAGS += $(shell pkg-config --cflags xcb-screensaver xcb-dpms)
@@ -131,8 +158,8 @@ endif
 #endif
 ifeq ($(SWRESAMPLE),1)
 CONFIG += -DUSE_SWRESAMPLE
-#_CFLAGS += $(shell pkg-config --cflags libswresample)
-#LIBS += $(shell pkg-config --libs libswresample)
+_CFLAGS += $(shell pkg-config --cflags libswresample)
+LIBS += $(shell pkg-config --libs libswresample)
 endif
 #ifeq ($(AVRESAMPLE),1)
 #CONFIG += -DUSE_AVRESAMPLE
@@ -145,18 +172,13 @@ endif
 _CFLAGS += $(shell pkg-config --cflags  x11 x11-xcb xcb xcb-icccm)
 LIBS += -lrt $(shell pkg-config --libs  x11 x11-xcb xcb xcb-icccm)
 
-_CFLAGS += -I/usr/include/libavcodec   -I/usr/local/cuda/include -std=c99
-LIBS += -lavcodec
-_CFLAGS += -I/usr/include/libavresample
-#LIBS += -lavresample
-_CFLAGS += -I/usr/include/libswresample
-_CFLAGS += -I./opengl -I./ -std=c99 -Wdeclaration-after-statement
+_CFLAGS += -I/usr/local/cuda/include 
+_CFLAGS += -I./opengl -I./
 
 LIBS += -L/usr/lib64/opengl/nvidia/lib
 LIBS += -L/usr/local/cuda/lib64
 
-LIBS += -lavutil -lswresample -lswscale  -lGLEW  -lGLX -ldl -lcuda  -L/usr/local/cuda/targets/x86_64-linux/lib -lcudart  -lnvcuvid  
-
+LIBS += -lGLEW  -lGLX -ldl -lcuda  -L/usr/local/cuda/targets/x86_64-linux/lib -lcudart -lnvcuvid 
 ### Includes and Defines (add further entries here):
 
 INCLUDES +=
diff --git a/softhdcuvid.cpp b/softhdcuvid.cpp
index f38d6e6..327d18e 100644
--- a/softhdcuvid.cpp
+++ b/softhdcuvid.cpp
@@ -905,7 +905,7 @@ void cMenuSetupSoft::Create(void)
 		&Video4to3DisplayFormat, 3, video_display_formats_4_3));
 	Add(new cMenuEditStraItem(trVDR("16:9+other video display format"),
 		&VideoOtherDisplayFormat, 3, video_display_formats_16_9));
-
+#if 0
 	// FIXME: switch config gray/color configuration
 	Add(new cMenuEditIntItem(tr("Video background color (RGB)"),
 		(int *)&Background, 0, 0x00FFFFFF));
@@ -915,13 +915,14 @@ void cMenuSetupSoft::Create(void)
 		&StudioLevels, trVDR("no"), trVDR("yes")));
 	Add(new cMenuEditBoolItem(tr("60hz display mode"), &_60HzMode,
 		trVDR("no"), trVDR("yes")));
+#endif
 	Add(new cMenuEditBoolItem(tr("Soft start a/v sync"), &SoftStartSync,
 		trVDR("no"), trVDR("yes")));
 	Add(new cMenuEditBoolItem(tr("Black during channel switch"),
 		&BlackPicture, trVDR("no"), trVDR("yes")));
 	Add(new cMenuEditBoolItem(tr("Clear decoder on channel switch"),
 		&ClearOnSwitch, trVDR("no"), trVDR("yes")));
-
+#if 0
 	Add(new cMenuEditIntItem(tr("Brightness (-1000..1000) (vdpau)"),
 		&Brightness, -1000, 1000, tr("min"), tr("max")));
 	Add(new cMenuEditIntItem(tr("Contrast (0..10000) (vdpau)"), &Contrast,
@@ -973,6 +974,7 @@ void cMenuSetupSoft::Create(void)
 		&AutoCropDelay, 0, 200));
 	Add(new cMenuEditIntItem(tr("Autocrop tolerance (pixel)"),
 		&AutoCropTolerance, 0, 32));
+#endif
     }
     //
     //	audio
diff --git a/softhddev.c b/softhddev.c
index b52d852..6f14b26 100644
--- a/softhddev.c
+++ b/softhddev.c
@@ -3370,7 +3370,7 @@ void Suspend(int video, int audio, int dox11)
 void Resume(void)
 {
     if (!MyVideoStream->SkipStream && !SkipAudio) {	// we are not suspended
-	return;
+		return;
     }
 
     Debug(3, "[softhddev]%s:\n", __FUNCTION__);
@@ -3379,19 +3379,19 @@ void Resume(void)
     // FIXME: start x11
 
     if (!MyVideoStream->HwDecoder) {	// video not running
-	StartVideo();
+		StartVideo();
     }
-    if (!MyAudioDecoder) {		// audio not running
-	// StartAudio();
-	AudioInit();
-	av_new_packet(AudioAvPkt, AUDIO_BUFFER_SIZE);
-	MyAudioDecoder = CodecAudioNewDecoder();
-	AudioCodecID = AV_CODEC_ID_NONE;
-	AudioChannelID = -1;
+	if (!MyAudioDecoder) {		// audio not running
+		// StartAudio();
+		AudioInit();
+		av_new_packet(AudioAvPkt, AUDIO_BUFFER_SIZE);
+		MyAudioDecoder = CodecAudioNewDecoder();
+		AudioCodecID = AV_CODEC_ID_NONE;
+		AudioChannelID = -1;
     }
 
     if (MyVideoStream->Decoder) {
-	MyVideoStream->SkipStream = 0;
+		MyVideoStream->SkipStream = 0;
     }
     SkipAudio = 0;
 
diff --git a/video.c b/video.c
index d7beb27..14f36d3 100644
--- a/video.c
+++ b/video.c
@@ -324,7 +324,7 @@ typedef struct {
 
 char VideoIgnoreRepeatPict;		///< disable repeat pict warning
 
-static const char *VideoDriverName;	///< video output device
+static const char *VideoDriverName="cuvid";	///< video output device
 static Display *XlibDisplay;		///< Xlib X11 display
 static xcb_connection_t *Connection;	///< xcb connection
 static xcb_colormap_t VideoColormap;	///< video colormap
@@ -1088,17 +1088,29 @@ static void GlxSetupWindow(xcb_window_t window, int width, int height, GLXContex
 ///
 static void GlxInit(void)
 {
-    static GLint visual_attr[] = {
-	GLX_RGBA,
-	GLX_RED_SIZE, 8,
-	GLX_GREEN_SIZE, 8,
-	GLX_BLUE_SIZE, 8,
-#ifdef USE_DOUBLEBUFFER
-	GLX_DOUBLEBUFFER,
-#endif
-	None
-    };
+
     XVisualInfo *vi;
+		//The desired 30-bit color visual
+	int attributeList10[] = { 
+		GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 
+		GLX_RENDER_TYPE,   GLX_RGBA_BIT, 
+		GLX_DOUBLEBUFFER,  True,  
+		GLX_RED_SIZE,      10,   /*10bits for R */ 
+		GLX_GREEN_SIZE,    10,   /*10bits for G */ 
+		GLX_BLUE_SIZE,     10,   /*10bits for B */ 
+		None 
+	}; 
+		int attributeList[] = { 
+		GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 
+		GLX_RENDER_TYPE,   GLX_RGBA_BIT, 
+		GLX_DOUBLEBUFFER,  True,  
+		GLX_RED_SIZE,      8,   /*8 bits for R */ 
+		GLX_GREEN_SIZE,    8,   /*8 bits for G */ 
+		GLX_BLUE_SIZE,     8,   /*8 bits for B */ 
+		None 
+	}; 
+	int fbcount; 
+	
     GLXContext context;
     int major;
     int minor;
@@ -1146,52 +1158,29 @@ static void GlxInit(void)
 #endif
     // glXGetVideoSyncSGI glXWaitVideoSyncSGI
 
-#if 0
-    // FIXME: use xcb: xcb_glx_create_context
-#endif
+
 
     // create glx context
     glXMakeCurrent(XlibDisplay, None, NULL);
 	
-	//The desired 30-bit color visual
-int attributeList10[] = { 
-    GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 
-    GLX_RENDER_TYPE,   GLX_RGBA_BIT, 
-    GLX_DOUBLEBUFFER,  True,  
-    GLX_RED_SIZE,      8,   /*10bits for R */ 
-    GLX_GREEN_SIZE,    8,   /*10bits for G */ 
-    GLX_BLUE_SIZE,     8,   /*10bits for B */ 
-    None 
-}; 
-	int attributeList[] = { 
-    GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 
-    GLX_RENDER_TYPE,   GLX_RGBA_BIT, 
-    GLX_DOUBLEBUFFER,  True,  
-    GLX_RED_SIZE,      8,   /*10bits for R */ 
-    GLX_GREEN_SIZE,    8,   /*10bits for G */ 
-    GLX_BLUE_SIZE,     8,   /*10bits for B */ 
-    None 
-}; 
-int fbcount; 
-GLXFBConfig *fbc = glXChooseFBConfig(XlibDisplay, DefaultScreen(XlibDisplay),attributeList10,&fbcount);        
-if (!fbc) { 
-	GLXFBConfig *fbc = glXChooseFBConfig(XlibDisplay, DefaultScreen(XlibDisplay),attributeList,&fbcount);
-	if (!fbc)
-		Fatal(_("did not get FBconfig"));
-} 
-XVisualInfo *vis = glXGetVisualFromFBConfig(XlibDisplay, fbc[0]); 
-//Make sure we have 10bit Red, Green and Blue 
-int redSize, greenSize, blueSize;
-glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_RED_SIZE, &redSize); 
-glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_GREEN_SIZE, &greenSize); 
-glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_BLUE_SIZE, &blueSize); 
-//printf("RGB size %d:%d:%d\n",redSize, greenSize, blueSize); 
+	GLXFBConfig *fbc = glXChooseFBConfig(XlibDisplay, DefaultScreen(XlibDisplay),attributeList10,&fbcount);   // try 10 Bit 
+	if (fbc==NULL) { 
+		fbc = glXChooseFBConfig(XlibDisplay, DefaultScreen(XlibDisplay),attributeList,&fbcount); // fall back to 8 Bit
+		if (fbc==NULL)
+			Fatal(_("did not get FBconfig"));
+	}
+
+	vi = glXGetVisualFromFBConfig(XlibDisplay, fbc[0]); 
 	
+
+	int redSize, greenSize, blueSize;
+	glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_RED_SIZE, &redSize); 
+	glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_GREEN_SIZE, &greenSize); 
+	glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_BLUE_SIZE, &blueSize); 
+	Debug(3,"RGB size %d:%d:%d\n",redSize, greenSize, blueSize); 
 	
-	
-    vi = glXChooseVisual(XlibDisplay, DefaultScreen(XlibDisplay), visual_attr);
     if (!vi) {
-		Error(_("video/glx: can't get a RGB visual\n"));
+		Fatal(_("video/glx: can't get a RGB visual\n"));
 		GlxEnabled = 0;
 		return;
     }
@@ -1200,7 +1189,6 @@ glXGetFBConfigAttrib(XlibDisplay, fbc[0], GLX_BLUE_SIZE, &blueSize);
 		GlxEnabled = 0;
 		return;
     }
-//printf("bits per RGB %d\n",vi->bits_per_rgb);
     if (vi->bits_per_rgb < 8) {
 		Error(_("video/glx: need atleast 8-bits per RGB\n"));
 		GlxEnabled = 0;
@@ -1310,6 +1298,7 @@ static void GlxExit(void)
     }
     if (GlxSharedContext) {
 		glXDestroyContext(XlibDisplay, GlxSharedContext);
+		GlxSharedContext=0;
     }
     if (GlxContext) {
 		glXDestroyContext(XlibDisplay, GlxContext);
@@ -2059,9 +2048,12 @@ createTextureDst(CuvidDecoder * decoder,int anz, unsigned int size_x, unsigned i
 	
     int n,i;
     CUcontext dummy;
+	glXMakeCurrent(XlibDisplay, VideoWindow, GlxSharedContext);
+	GlxCheck();
 	
     glGenBuffers(1,&vao_buffer);
-
+	GlxCheck();
+	
     if (decoder->cuda_ctx)
        checkCudaErrors(cuCtxPushCurrent(decoder->cuda_ctx));
 	
@@ -3947,11 +3939,11 @@ void VideoSetOsd3DMode(int mode)
 void VideoOsdInit(void)
 {
     if (OsdConfigWidth && OsdConfigHeight) {
-	OsdWidth = OsdConfigWidth;
-	OsdHeight = OsdConfigHeight;
+		OsdWidth = OsdConfigWidth;
+		OsdHeight = OsdConfigHeight;
     } else {
-	OsdWidth = VideoWindowWidth;
-	OsdHeight = VideoWindowHeight;
+		OsdWidth = VideoWindowWidth;
+		OsdHeight = VideoWindowHeight;
     }
 
     VideoThreadLock();
@@ -4174,7 +4166,7 @@ static void *VideoDisplayHandlerThread(void *dummy)
 {
 	prctl(PR_SET_NAME,"cuvid video",0,0,0);
 	
-#ifdef USE_GLX
+
     if (GlxEnabled) {
 		Debug(3, "video/glx: thread context %p <-> %p\n",glXGetCurrentContext(), GlxThreadContext);
 		Debug(3, "video/glx: context %p <-> %p\n", glXGetCurrentContext(),GlxContext);
@@ -4187,7 +4179,7 @@ static void *VideoDisplayHandlerThread(void *dummy)
 		// set glx context
 		GlxSetupWindow(VideoWindow, VideoWindowWidth, VideoWindowHeight, GlxThreadContext);
     }
-#endif
+
 
     for (;;) {
 	// fix dead-lock with CuvidExit
@@ -4207,9 +4199,9 @@ static void *VideoDisplayHandlerThread(void *dummy)
 ///
 static void VideoThreadInit(void)
 {
-#ifdef USE_GLX
+
     glXMakeCurrent(XlibDisplay, None, NULL);
-#endif
+
     pthread_mutex_init(&VideoMutex, NULL);
     pthread_mutex_init(&VideoLockMutex, NULL);
     pthread_cond_init(&VideoWakeupCond, NULL);
@@ -4250,11 +4242,11 @@ static void VideoThreadExit(void)
 void VideoDisplayWakeup(void)
 {
     if (!XlibDisplay) {			// not yet started
-	return;
+		return;
     }
 
     if (!VideoThread) {			// start video thread, if needed
-	VideoThreadInit();
+		VideoThreadInit();
     }
 }
 
@@ -4313,14 +4305,14 @@ void VideoDelHwDecoder(VideoHwDecoder * hw_decoder)
 {
     if (hw_decoder) {
 #ifdef DEBUG
-	if (!pthread_equal(pthread_self(), VideoThread)) {
-	    Debug(3, "video: should only be called from inside the thread\n");
-	}
+		if (!pthread_equal(pthread_self(), VideoThread)) {
+			Debug(3, "video: should only be called from inside the thread\n");
+		}
 #endif
-	// only called from inside the thread
-	//VideoThreadLock();
-	VideoUsedModule->DelHwDecoder(hw_decoder);
-	//VideoThreadUnlock();
+		// only called from inside the thread
+		//VideoThreadLock();
+		VideoUsedModule->DelHwDecoder(hw_decoder);
+		//VideoThreadUnlock();
     }
 }
 
@@ -5571,16 +5563,18 @@ void VideoExit(void)
 
     VideoUsedModule->Exit();
     VideoUsedModule = &NoopModule;
-#ifdef USE_GLX
-    if (GlxEnabled) {
-		GlxExit();
-    }
-#endif
+
+	
 #ifdef USE_VIDEO_THREAD
     VideoThreadExit();
     // CUVID cleanup hangs in XLockDisplay every 100 exits
     // XUnlockDisplay(XlibDisplay);
     // xcb_flush(Connection);
+#endif
+#ifdef USE_GLX
+    if (GlxEnabled) {
+		GlxExit();
+    }
 #endif
     //
     //	FIXME: cleanup.
@@ -5590,7 +5584,7 @@ void VideoExit(void)
     //
     //	X11/xcb cleanup
     //
-    if (VideoWindow != XCB_NONE) {
+	if (VideoWindow != XCB_NONE) {
 		xcb_destroy_window(Connection, VideoWindow);
 		VideoWindow = XCB_NONE;
     }
@@ -5614,6 +5608,7 @@ void VideoExit(void)
 		XlibDisplay = NULL;
 		Connection = 0;
     }
+
 }