golden hour

/usr/include/X11/extensions

File/Folder	Size	Actions
EVI.h	1.53 KB
EVIproto.h	3.03 KB
XI.h	9.59 KB
XI2.h	10.29 KB
XI2proto.h	36.64 KB
XIproto.h	41.62 KB
XKB.h	27.58 KB
XKBgeom.h	15.45 KB
XKBproto.h	30.17 KB
XKBsrv.h	27.37 KB
XKBstr.h	19.18 KB
XResproto.h	5.37 KB
Xeviestr.h	180 B
Xv.h	2.96 KB
XvMC.h	3.54 KB
XvMCproto.h	4.77 KB
Xvproto.h	12.81 KB
ag.h	1.67 KB
agproto.h	5.06 KB
bigreqsproto.h	1.91 KB
bigreqstr.h	187 B
composite.h	3.06 KB
compositeproto.h	5.49 KB
cup.h	1.32 KB
cupproto.h	3.12 KB
damageproto.h	3.64 KB
damagewire.h	1.85 KB
dbe.h	2.11 KB
dbeproto.h	7.32 KB
dmx.h	2.32 KB
dmxproto.h	13.62 KB
dpmsconst.h	1.67 KB
dpmsproto.h	4.78 KB
dri2proto.h	8.68 KB
dri2tokens.h	2.41 KB
dri3proto.h	6.34 KB
evieproto.h	4.14 KB
ge.h	1.74 KB
geproto.h	2.36 KB
lbx.h	2.18 KB
lbxproto.h	25.22 KB
mitmiscconst.h	1.47 KB
mitmiscproto.h	2.22 KB
multibufconst.h	2.51 KB
multibufproto.h	8.79 KB
panoramiXproto.h	5.6 KB
presentproto.h	5.62 KB
presenttokens.h	3.51 KB
randr.h	6.75 KB
randrproto.h	27.1 KB
recordconst.h	2.02 KB
recordproto.h	7.71 KB
recordstr.h	258 B
render.h	6.77 KB
renderproto.h	13.66 KB
saver.h	1.86 KB
saverproto.h	5.14 KB
secur.h	2.09 KB
securproto.h	3.24 KB
shapeconst.h	1.83 KB
shapeproto.h	6.87 KB
shapestr.h	252 B
shm.h	1.61 KB
shmproto.h	6.2 KB
shmstr.h	2.07 KB
syncconst.h	6.59 KB
syncproto.h	11.26 KB
syncstr.h	5.48 KB
vldXvMC.h	5.29 KB
xcmiscproto.h	3.1 KB
xcmiscstr.h	185 B
xf86bigfont.h	414 B
xf86bigfproto.h	2.59 KB
xf86bigfstr.h	191 B
xf86dga.h	369 B
xf86dga1const.h	931 B
xf86dga1proto.h	4.74 KB
xf86dga1str.h	191 B
xf86dgaconst.h	2.48 KB
xf86dgaproto.h	7.55 KB
xf86dgastr.h	188 B
xf86misc.h	3.81 KB
xf86mscstr.h	6.36 KB
xf86vm.h	2.06 KB
xf86vmproto.h	16.51 KB
xf86vmstr.h	185 B
xfixesproto.h	13.12 KB
xfixeswire.h	5.27 KB
xtestconst.h	1.36 KB
xtestext1const.h	5.31 KB
xtestext1proto.h	7.68 KB
xtestproto.h	3.31 KB

Edit: xf86dgaconst.h

/*
   Copyright (c) 1999  XFree86 Inc
*/

#ifndef _XF86DGACONST_H_
#define _XF86DGACONST_H_

#include <X11/extensions/xf86dga1const.h>

#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_ */