annotate src/video/Xext/extensions/Xinerama.h @ 3896:1a327643e741 SDL-1.2

X11 backend: tell app that mouse focus has been obtained when grabbing the input. This allows us to enable DGA mode, even when the system cursor was outside of the window when the grab was initiated. Fixes Bugzilla #299, which has a more detailed explanation of the issue.
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 13 Nov 2006 03:58:22 +0000
parents 585a7e1285ae
children 782fd950bd46 c121d94672cb
rev   line source
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1 /* $XFree86: xc/include/extensions/Xinerama.h,v 3.2 2000/03/01 01:04:20 dawes Exp $ */
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2
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3 #ifndef _Xinerama_h
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4 #define _Xinerama_h
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5
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6 #include "SDL_name.h"
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7
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8 typedef struct {
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9 int screen_number;
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10 short x_org;
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11 short y_org;
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12 short width;
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13 short height;
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14 } SDL_NAME(XineramaScreenInfo);
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16 Bool SDL_NAME(XineramaQueryExtension) (
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17 Display *dpy,
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18 int *event_base,
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19 int *error_base
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20 );
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21
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22 Status SDL_NAME(XineramaQueryVersion)(
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23 Display *dpy,
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24 int *major,
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25 int *minor
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26 );
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27
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28 Bool SDL_NAME(XineramaIsActive)(Display *dpy);
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31 /*
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32 Returns the number of heads and a pointer to an array of
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33 structures describing the position and size of the individual
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34 heads. Returns NULL and number = 0 if Xinerama is not active.
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35
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36 Returned array should be freed with XFree().
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37 */
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38
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39 SDL_NAME(XineramaScreenInfo) *
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40 SDL_NAME(XineramaQueryScreens)(
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41 Display *dpy,
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42 int *number
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43 );
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45 #endif /* _Xinerama_h */
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46