1 files changed, 26 insertions, 1 deletions
diff --git a/dvbapi.h b/dvbapi.h
index a43e707..08ba4bf 100644
--- a/dvbapi.h
+++ b/dvbapi.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbapi.h 1.14 2000/09/10 10:03:29 kls Exp $
+ * $Id: dvbapi.h 1.16 2000/09/17 12:15:05 kls Exp $
  */
 
 #ifndef __DVBAPI_H
@@ -21,6 +21,12 @@ typedef unsigned char __u8;
 #include <stdio.h>
 #include <dvb.h>
 
+// Overlay facilities
+#define MAXCLIPRECTS 100
+typedef struct CRect {
+  signed short x, y, width, height;
+  };
+
 #define MenuLines   15
 #define MenuColumns 40
 
@@ -70,6 +76,25 @@ public:
          // Closes down all DVB devices.
          // Must be called at the end of the program.
 
+  // Image Grab facilities
+
+  bool GrabImage(const char *FileName, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
+
+  // Overlay facilities
+
+private:
+  bool ovlStat, ovlGeoSet, ovlFbSet;
+  int ovlSizeX, ovlSizeY, ovlPosX, ovlPosY, ovlBpp, ovlPalette, ovlClips, ovlClipCount;
+  int ovlFbSizeX, ovlFbSizeY;
+  __u16 ovlBrightness, ovlColour, ovlHue, ovlContrast;
+  struct video_clip ovlClipRects[MAXCLIPRECTS];
+public:
+  bool OvlF(int SizeX, int SizeY, int FbAddr, int Bpp, int Palette);
+  bool OvlG(int SizeX, int SizeY, int PosX, int PosY);
+  bool OvlC(int ClipCount, CRect *Cr);
+  bool OvlP(__u16 Brightness, __u16 Color, __u16 Hue, __u16 Contrast);
+  bool OvlO(bool Value);
+
   // On Screen Display facilities
 
 private: