1 files changed, 144 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/Xext/dgaproc.h b/nx-X11/programs/Xserver/Xext/dgaproc.h
new file mode 100644
index 000000000..eb9791098
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xext/dgaproc.h
@@ -0,0 +1,144 @@
+/* $XFree86: xc/programs/Xserver/Xext/dgaproc.h,v 1.21 2000/06/30 19:06:54 keithp Exp $ */
+
+#ifndef __DGAPROC_H
+#define __DGAPROC_H
+
+#include <X11/Xproto.h>
+#include "pixmap.h"
+
+#define DGA_CONCURRENT_ACCESS	0x00000001
+#define DGA_FILL_RECT		0x00000002
+#define DGA_BLIT_RECT		0x00000004
+#define DGA_BLIT_RECT_TRANS	0x00000008
+#define DGA_PIXMAP_AVAILABLE	0x00000010
+
+#define DGA_INTERLACED		0x00010000
+#define DGA_DOUBLESCAN		0x00020000
+
+#define DGA_FLIP_IMMEDIATE	0x00000001
+#define DGA_FLIP_RETRACE	0x00000002
+
+#define DGA_COMPLETED		0x00000000
+#define DGA_PENDING		0x00000001
+
+#define DGA_NEED_ROOT		0x00000001
+
+typedef struct {
+   int num;		/* A unique identifier for the mode (num > 0) */
+   char *name;		/* name of mode given in the XF86Config */
+   int VSync_num;
+   int VSync_den;
+   int flags;		/* DGA_CONCURRENT_ACCESS, etc... */
+   int imageWidth;	/* linear accessible portion (pixels) */
+   int imageHeight;
+   int pixmapWidth;	/* Xlib accessible portion (pixels) */
+   int pixmapHeight;	/* both fields ignored if no concurrent access */
+   int bytesPerScanline; 
+   int byteOrder;	/* MSBFirst, LSBFirst */
+   int depth;		
+   int bitsPerPixel;
+   unsigned long red_mask;
+   unsigned long green_mask;
+   unsigned long blue_mask;
+   short visualClass;
+   int viewportWidth;
+   int viewportHeight;
+   int xViewportStep;	/* viewport position granularity */
+   int yViewportStep;
+   int maxViewportX;	/* max viewport origin */
+   int maxViewportY;
+   int viewportFlags;	/* types of page flipping possible */
+   int offset;
+   int reserved1;
+   int reserved2;
+} XDGAModeRec, *XDGAModePtr;
+
+/* DDX interface */
+
+int
+DGASetMode(
+   int Index,
+   int num,
+   XDGAModePtr mode,
+   PixmapPtr *pPix
+);
+
+void
+DGASetInputMode(
+   int Index,
+   Bool keyboard,
+   Bool mouse
+);
+
+void 
+DGASelectInput(
+   int Index,
+   ClientPtr client,
+   long mask
+);
+
+Bool DGAAvailable(int Index);
+Bool DGAActive(int Index);
+void DGAShutdown(void);
+void DGAInstallCmap(ColormapPtr cmap);
+int DGAGetViewportStatus(int Index); 
+int DGASync(int Index);
+
+int
+DGAFillRect(
+   int Index,
+   int x, int y, int w, int h,
+   unsigned long color
+);
+
+int
+DGABlitRect(
+   int Index,
+   int srcx, int srcy, 
+   int w, int h, 
+   int dstx, int dsty
+);
+
+int
+DGABlitTransRect(
+   int Index,
+   int srcx, int srcy, 
+   int w, int h, 
+   int dstx, int dsty,
+   unsigned long color
+);
+
+int
+DGASetViewport(
+   int Index,
+   int x, int y,
+   int mode
+); 
+
+int DGAGetModes(int Index);
+int DGAGetOldDGAMode(int Index);
+
+int DGAGetModeInfo(int Index, XDGAModePtr mode, int num);
+
+Bool DGAVTSwitch(void);
+Bool DGAStealMouseEvent(int Index, xEvent *e, int dx, int dy);
+Bool DGAStealKeyEvent(int Index, xEvent *e);
+Bool DGAIsDgaEvent (xEvent *e);
+
+Bool DGADeliverEvent (ScreenPtr pScreen, xEvent *e);
+	    
+Bool DGAOpenFramebuffer(int Index, char **name, unsigned char **mem, 
+			int *size, int *offset, int *flags);
+void DGACloseFramebuffer(int Index);
+Bool DGAChangePixmapMode(int Index, int *x, int *y, int mode);
+int DGACreateColormap(int Index, ClientPtr client, int id, int mode, 
+			int alloc);
+
+extern unsigned char DGAReqCode;
+extern int DGAErrorBase;
+extern int DGAEventBase;
+extern int *XDGAEventBase;
+
+
+
+#endif /* __DGAPROC_H */