97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
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/*
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Copyright (c) 1999 XFree86 Inc
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*/
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#ifndef _XF86DGACONST_H_
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#define _XF86DGACONST_H_
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#include <X11/extensions/xf86dga1const.h>
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#define X_XDGAQueryVersion 0
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/* 1 through 9 are in xf86dga1.h */
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/* 10 and 11 are reserved to avoid conflicts with rogue DGA extensions */
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#define X_XDGAQueryModes 12
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#define X_XDGASetMode 13
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#define X_XDGASetViewport 14
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#define X_XDGAInstallColormap 15
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#define X_XDGASelectInput 16
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#define X_XDGAFillRectangle 17
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#define X_XDGACopyArea 18
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#define X_XDGACopyTransparentArea 19
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#define X_XDGAGetViewportStatus 20
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#define X_XDGASync 21
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#define X_XDGAOpenFramebuffer 22
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#define X_XDGACloseFramebuffer 23
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#define X_XDGASetClientVersion 24
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#define X_XDGAChangePixmapMode 25
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#define X_XDGACreateColormap 26
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#define XDGAConcurrentAccess 0x00000001
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#define XDGASolidFillRect 0x00000002
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#define XDGABlitRect 0x00000004
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#define XDGABlitTransRect 0x00000008
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#define XDGAPixmap 0x00000010
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#define XDGAInterlaced 0x00010000
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#define XDGADoublescan 0x00020000
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#define XDGAFlipImmediate 0x00000001
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#define XDGAFlipRetrace 0x00000002
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#define XDGANeedRoot 0x00000001
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#define XF86DGANumberEvents 7
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#define XDGAPixmapModeLarge 0
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#define XDGAPixmapModeSmall 1
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#define XF86DGAClientNotLocal 0
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#define XF86DGANoDirectVideoMode 1
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#define XF86DGAScreenNotActive 2
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#define XF86DGADirectNotActivated 3
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#define XF86DGAOperationNotSupported 4
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#define XF86DGANumberErrors (XF86DGAOperationNotSupported + 1)
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typedef struct {
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int num; /* A unique identifier for the mode (num > 0) */
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char *name; /* name of mode given in the XF86Config */
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float verticalRefresh;
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int flags; /* DGA_CONCURRENT_ACCESS, etc... */
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int imageWidth; /* linear accessible portion (pixels) */
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int imageHeight;
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int pixmapWidth; /* Xlib accessible portion (pixels) */
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int pixmapHeight; /* both fields ignored if no concurrent access */
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int bytesPerScanline;
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int byteOrder; /* MSBFirst, LSBFirst */
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int depth;
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int bitsPerPixel;
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unsigned long redMask;
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unsigned long greenMask;
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unsigned long blueMask;
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short visualClass;
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int viewportWidth;
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int viewportHeight;
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int xViewportStep; /* viewport position granularity */
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int yViewportStep;
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int maxViewportX; /* max viewport origin */
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int maxViewportY;
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int viewportFlags; /* types of page flipping possible */
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int reserved1;
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int reserved2;
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} XDGAMode;
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typedef struct {
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XDGAMode mode;
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unsigned char *data;
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Pixmap pixmap;
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} XDGADevice;
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#endif /* _XF86DGACONST_H_ */
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