suwako / ShaderPlayground

master
ブランチ master
ShaderPlayground / deps / xlibre / include / X11 / extensions / xf86dgaconst.h
2.5 KB、96行 生 Blame 履歴
1/*
2 Copyright (c) 1999 XFree86 Inc
3*/
4
5#ifndef _XF86DGACONST_H_
6#define _XF86DGACONST_H_
7
8#include <X11/extensions/xf86dga1const.h>
9
10#define X_XDGAQueryVersion 0
11
12/* 1 through 9 are in xf86dga1.h */
13
14/* 10 and 11 are reserved to avoid conflicts with rogue DGA extensions */
15
16#define X_XDGAQueryModes 12
17#define X_XDGASetMode 13
18#define X_XDGASetViewport 14
19#define X_XDGAInstallColormap 15
20#define X_XDGASelectInput 16
21#define X_XDGAFillRectangle 17
22#define X_XDGACopyArea 18
23#define X_XDGACopyTransparentArea 19
24#define X_XDGAGetViewportStatus 20
25#define X_XDGASync 21
26#define X_XDGAOpenFramebuffer 22
27#define X_XDGACloseFramebuffer 23
28#define X_XDGASetClientVersion 24
29#define X_XDGAChangePixmapMode 25
30#define X_XDGACreateColormap 26
31
32
33#define XDGAConcurrentAccess 0x00000001
34#define XDGASolidFillRect 0x00000002
35#define XDGABlitRect 0x00000004
36#define XDGABlitTransRect 0x00000008
37#define XDGAPixmap 0x00000010
38
39#define XDGAInterlaced 0x00010000
40#define XDGADoublescan 0x00020000
41
42#define XDGAFlipImmediate 0x00000001
43#define XDGAFlipRetrace 0x00000002
44
45#define XDGANeedRoot 0x00000001
46
47#define XF86DGANumberEvents 7
48
49#define XDGAPixmapModeLarge 0
50#define XDGAPixmapModeSmall 1
51
52#define XF86DGAClientNotLocal 0
53#define XF86DGANoDirectVideoMode 1
54#define XF86DGAScreenNotActive 2
55#define XF86DGADirectNotActivated 3
56#define XF86DGAOperationNotSupported 4
57#define XF86DGANumberErrors (XF86DGAOperationNotSupported + 1)
58
59
60typedef struct {
61 int num; /* A unique identifier for the mode (num > 0) */
62 char *name; /* name of mode given in the XF86Config */
63 float verticalRefresh;
64 int flags; /* DGA_CONCURRENT_ACCESS, etc... */
65 int imageWidth; /* linear accessible portion (pixels) */
66 int imageHeight;
67 int pixmapWidth; /* Xlib accessible portion (pixels) */
68 int pixmapHeight; /* both fields ignored if no concurrent access */
69 int bytesPerScanline;
70 int byteOrder; /* MSBFirst, LSBFirst */
71 int depth;
72 int bitsPerPixel;
73 unsigned long redMask;
74 unsigned long greenMask;
75 unsigned long blueMask;
76 short visualClass;
77 int viewportWidth;
78 int viewportHeight;
79 int xViewportStep; /* viewport position granularity */
80 int yViewportStep;
81 int maxViewportX; /* max viewport origin */
82 int maxViewportY;
83 int viewportFlags; /* types of page flipping possible */
84 int reserved1;
85 int reserved2;
86} XDGAMode;
87
88
89typedef struct {
90 XDGAMode mode;
91 unsigned char *data;
92 Pixmap pixmap;
93} XDGADevice;
94
95
96#endif /* _XF86DGACONST_H_ */