Screensaver and monitor powersafe function is switched off when playing a

movie.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@323 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 44 insertions, 1 deletions

diff --git a/libvo/vo_xv.c b/libvo/vo_xv.c
index 06d38097fb..d0629b3908 100644
--- a/libvo/vo_xv.c
+++ b/libvo/vo_xv.c
@@ -24,6 +24,7 @@ LIBVO_EXTERN(xv)
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/extensions/XShm.h>
+#include <X11/extensions/dpms.h>
 #include <errno.h>
 
 #include "x11_common.h"
@@ -78,6 +79,9 @@ static Window                 mRoot;
 static uint32_t               drwX,drwY,drwWidth,drwHeight,drwBorderWidth,drwDepth;
 static uint32_t               drwcX,drwcY,dwidth,dheight,mFullscreen;
 
+static int timeout_save=0;
+static int dpms_disabled=0;
+
 /*
  * connect to server, create and map window,
  * allocate colors and (shared) memory
@@ -85,6 +89,7 @@ static uint32_t               drwcX,drwcY,dwidth,dheight,mFullscreen;
 static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t fullscreen, char *title, uint32_t format)
 {
  int screen;
+ int nothing, interval, prefer_blank, allow_exp;
  char *hello = (title == NULL) ? "Xv render" : title;
  char *name = ":0.0";
  XSizeHints hint;
@@ -198,6 +203,24 @@ static uint32_t init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t
        drwHeight=(dheight > vo_screenheight?vo_screenheight:dheight);
        fprintf( stderr,"[xv-fs] dcx: %d dcy: %d dx: %d dy: %d dw: %d dh: %d\n",drwcX,drwcY,drwX,drwY,drwWidth,drwHeight );
       }
+
+    if (DPMSQueryExtension(mydisplay, &nothing, &nothing))
+    {
+	BOOL onoff;
+	CARD16 state;
+	DPMSInfo(mydisplay, &state, &onoff);
+	if (onoff)
+	{
+	    dpms_disabled=1;
+	    DPMSDisable(mydisplay);  // monitor powersave off
+	}
+    }
+
+    XGetScreenSaver(mydisplay, &timeout_save, &interval, &prefer_blank, &allow_exp);
+    if (timeout_save)
+	XSetScreenSaver(mydisplay, 0, interval, prefer_blank, allow_exp);
+			// switching off screensaver
+
      return 0;
     }
   }
@@ -388,7 +411,27 @@ static uint32_t query_format(uint32_t format)
  return 0;
 }
 
-static void uninit(void) { }
+static void uninit(void) {
+ int nothing;
+ if (DPMSQueryExtension(mydisplay, &nothing, &nothing))
+ {
+     if (dpms_disabled)
+     {
+ 	DPMSEnable(mydisplay);  // restoring power saving settings
+	DPMSQueryExtension(mydisplay, &nothing, &nothing);
+     }
+ }
+
+ if (timeout_save)
+ {
+     int interval, prefer_blank, allow_exp, dummy;
+     XGetScreenSaver(mydisplay, &dummy, &interval, &prefer_blank, &allow_exp);
+     XSetScreenSaver(mydisplay, timeout_save, interval, prefer_blank, allow_exp);
+     XGetScreenSaver(mydisplay, &timeout_save, &interval, &prefer_blank, &allow_exp);
+ }
+
+
+}