/* Copyright (c) 1999 XFree86 Inc */ #ifndef _XF86DGACONST_H_ #define _XF86DGACONST_H_ #include #define X_XDGAQueryVersion 0 /* 1 through 9 are in xf86dga1.h */ /* 10 and 11 are reserved to avoid conflicts with rogue DGA extensions */ #define X_XDGAQueryModes 12 #define X_XDGASetMode 13 #define X_XDGASetViewport 14 #define X_XDGAInstallColormap 15 #define X_XDGASelectInput 16 #define X_XDGAFillRectangle 17 #define X_XDGACopyArea 18 #define X_XDGACopyTransparentArea 19 #define X_XDGAGetViewportStatus 20 #define X_XDGASync 21 #define X_XDGAOpenFramebuffer 22 #define X_XDGACloseFramebuffer 23 #define X_XDGASetClientVersion 24 #define X_XDGAChangePixmapMode 25 #define X_XDGACreateColormap 26 #define XDGAConcurrentAccess 0x00000001 #define XDGASolidFillRect 0x00000002 #define XDGABlitRect 0x00000004 #define XDGABlitTransRect 0x00000008 #define XDGAPixmap 0x00000010 #define XDGAInterlaced 0x00010000 #define XDGADoublescan 0x00020000 #define XDGAFlipImmediate 0x00000001 #define XDGAFlipRetrace 0x00000002 #define XDGANeedRoot 0x00000001 #define XF86DGANumberEvents 7 #define XDGAPixmapModeLarge 0 #define XDGAPixmapModeSmall 1 #define XF86DGAClientNotLocal 0 #define XF86DGANoDirectVideoMode 1 #define XF86DGAScreenNotActive 2 #define XF86DGADirectNotActivated 3 #define XF86DGAOperationNotSupported 4 #define XF86DGANumberErrors (XF86DGAOperationNotSupported + 1) typedef struct { int num; /* A unique identifier for the mode (num > 0) */ char *name; /* name of mode given in the XF86Config */ float verticalRefresh; 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 redMask; unsigned long greenMask; unsigned long blueMask; 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 reserved1; int reserved2; } XDGAMode; typedef struct { XDGAMode mode; unsigned char *data; Pixmap pixmap; } XDGADevice; #endif /* _XF86DGACONST_H_ */