sdl-ios-xcode: src/video/Xext/Xxf86dga/XF86DGA2.c annotate

annotate src/video/Xext/Xxf86dga/XF86DGA2.c @ 1226:d05306f0dc21

More dynamic X11 fixes...catches some code in Xlib headers that caused dependencies...

author	Ryan C. Gordon <icculus@icculus.org>
date	Wed, 04 Jan 2006 22:57:50 +0000
parents	dd2a8deeb26d
children	19418e4422cb

rev	line source
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /* $XFree86: xc/lib/Xxf86dga/XF86DGA2.c,v 1.18 2001/08/17 13:27:51 dawes Exp $ */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 /*
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4 Copyright (c) 1995 Jon Tombs
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 Copyright (c) 1995,1996 The XFree86 Project, Inc
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9 /* THIS IS NOT AN X CONSORTIUM STANDARD */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 #ifdef __EMX__ /* needed here to override certain constants in X headers */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 #define INCL_DOS
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 #define INCL_DOSIOCTL
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14 #include <os2.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 #define NEED_EVENTS
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18 #define NEED_REPLIES
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 #include <X11/Xlibint.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 #include "xf86dga.h"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 #include "xf86dgastr.h"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 #include <X11/extensions/Xext.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 #include "extutil.h"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 #include <stdio.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25
798 f1b029d3b301 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 292 diff changeset	26 #if defined(ENABLE_FBCON) /* Needed for framebuffer console support */
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 #include <sys/ioctl.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 #include <linux/fb.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	31 #include "../../x11/SDL_x11dyn.h"
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	32
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 /* If you change this, change the Bases[] array below as well */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #define MAX_HEADS 16
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 char *SDL_NAME(xdga_extension_name) = XF86DGANAME;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 static XExtensionInfo _xdga_info_data;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 static XExtensionInfo *xdga_info = &_xdga_info_data;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 Bool SDL_NAME(XDGAMapFramebuffer)(int, char , unsigned char, CARD32, CARD32, CARD32);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 void SDL_NAME(XDGAUnmapFramebuffer)(int);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 unsigned char* SDL_NAME(XDGAGetMappedMemory)(int);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 #define XDGACheckExtension(dpy,i,val) \
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 XextCheckExtension (dpy, i, SDL_NAME(xdga_extension_name), val)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 /*****************************************************************************
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 * *
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 * private utility routines *
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 * *
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 *****************************************************************************/
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 static int xdga_close_display(Display dpy, XExtCodes codes);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 static Bool xdga_wire_to_event(Display dpy, XEvent event, xEvent *wire_ev);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 static Status xdga_event_to_wire(Display dpy, XEvent event, xEvent *wire_ev);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 static XExtensionHooks xdga_extension_hooks = {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 NULL, /* create_gc */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 NULL, /* copy_gc */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 NULL, /* flush_gc */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 NULL, /* free_gc */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 NULL, /* create_font */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 NULL, /* free_font */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 xdga_close_display, /* close_display */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 xdga_wire_to_event, /* wire_to_event */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 xdga_event_to_wire, /* event_to_wire */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 NULL, /* error */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 NULL, /* error_string */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 };
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 static XEXT_GENERATE_CLOSE_DISPLAY (xdga_close_display, xdga_info)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 XEXT_GENERATE_FIND_DISPLAY (SDL_NAME(xdga_find_display), xdga_info,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 "XFree86-DGA",
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 &xdga_extension_hooks,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 0, NULL)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 static Status
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 xdga_event_to_wire(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 XEvent *event,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 xEvent *wire_ev
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 static Bool
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 xdga_wire_to_event(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 XEvent *event,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 xEvent *wire_ev
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 dgaEvent wire = (dgaEvent ) wire_ev;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 SDL_NAME(XDGAButtonEvent) *bevent;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 SDL_NAME(XDGAKeyEvent) *kevent;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 SDL_NAME(XDGAMotionEvent) *mevent;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 XDGACheckExtension (dpy, info, False);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 switch((wire->u.u.type & 0x7f) - info->codes->first_event) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 case MotionNotify:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 mevent = (SDL_NAME(XDGAMotionEvent)*)event;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 mevent->type = wire->u.u.type & 0x7F;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	109 mevent->serial = p_XSetLastRequestRead(dpy, (xGenericReply *)wire);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 mevent->display = dpy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 mevent->screen = wire->u.event.screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 mevent->time = wire->u.event.time;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 mevent->state = wire->u.event.state;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 mevent->dx = wire->u.event.dx;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 mevent->dy = wire->u.event.dy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 case ButtonPress:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 case ButtonRelease:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 bevent = (SDL_NAME(XDGAButtonEvent)*)event;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 bevent->type = wire->u.u.type & 0x7F;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	121 bevent->serial = p_XSetLastRequestRead(dpy, (xGenericReply *)wire);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 bevent->display = dpy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 bevent->screen = wire->u.event.screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 bevent->time = wire->u.event.time;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 bevent->state = wire->u.event.state;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 bevent->button = wire->u.u.detail;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 case KeyPress:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 case KeyRelease:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 kevent = (SDL_NAME(XDGAKeyEvent)*)event;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 kevent->type = wire->u.u.type & 0x7F;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	132 kevent->serial = p_XSetLastRequestRead(dpy, (xGenericReply *)wire);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 kevent->display = dpy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 kevent->screen = wire->u.event.screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 kevent->time = wire->u.event.time;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 kevent->state = wire->u.event.state;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 kevent->keycode = wire->u.u.detail;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 Bool SDL_NAME(XDGAQueryExtension) (
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 int *event_basep,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 int *error_basep
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 if (XextHasExtension(info)) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 *event_basep = info->codes->first_event;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 *error_basep = info->codes->first_error;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 } else {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 Bool SDL_NAME(XDGAQueryVersion)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 int *majorVersion,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 int *minorVersion
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 xXDGAQueryVersionReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 xXDGAQueryVersionReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 XDGACheckExtension (dpy, info, False);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 GetReq(XDGAQueryVersion, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 req->dgaReqType = X_XDGAQueryVersion;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	177 if (!p_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 *majorVersion = rep.majorVersion;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 *minorVersion = rep.minorVersion;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 if (*majorVersion >= 2)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187 {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 int i, j;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 for (i = 0, j = info->codes->first_event;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 i < XF86DGANumberEvents;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 i++, j++)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 {
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	194 pXESetWireToEvent(dpy, j, xdga_wire_to_event);
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	195 pXESetEventToWire(dpy, j, xdga_event_to_wire);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 SDL_NAME(XDGASetClientVersion)(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 Bool SDL_NAME(XDGASetClientVersion)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 Display *dpy
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 xXDGASetClientVersionReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 XDGACheckExtension (dpy, info, False);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 GetReq(XDGASetClientVersion, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 req->dgaReqType = X_XDGASetClientVersion;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 req->major = XDGA_MAJOR_VERSION;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 req->minor = XDGA_MINOR_VERSION;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 Bool SDL_NAME(XDGAOpenFramebuffer)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 int screen
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 xXDGAOpenFramebufferReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 xXDGAOpenFramebufferReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 char *deviceName = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 Bool ret;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 XDGACheckExtension (dpy, info, False);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 GetReq(XDGAOpenFramebuffer, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 req->dgaReqType = X_XDGAOpenFramebuffer;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 req->screen = screen;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	238 if (!p_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 if(rep.length) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 deviceName = Xmalloc(rep.length << 2);
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	246 p_XRead(dpy, deviceName, rep.length << 2);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 ret = SDL_NAME(XDGAMapFramebuffer)(screen, deviceName,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 (unsigned char*)(long)rep.mem1,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 rep.size, rep.offset, rep.extra);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 if(deviceName)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 Xfree(deviceName);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 return ret;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 void SDL_NAME(XDGACloseFramebuffer)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 int screen
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 xXDGACloseFramebufferReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 SDL_NAME(XDGAUnmapFramebuffer)(screen);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 GetReq(XDGACloseFramebuffer, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 req->dgaReqType = X_XDGACloseFramebuffer;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 SDL_NAME(XDGAMode)* SDL_NAME(XDGAQueryModes)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 int *num
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 XExtDisplayInfo *dinfo = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 xXDGAQueryModesReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 xXDGAQueryModesReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 SDL_NAME(XDGAMode) *modes = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 *num = 0;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 XDGACheckExtension (dpy, dinfo, NULL);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 GetReq(XDGAQueryModes, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 req->reqType = dinfo->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 req->dgaReqType = X_XDGAQueryModes;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	303 if (p_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 if(rep.length) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 xXDGAModeInfo info;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 int i, size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 char *offset;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 size = rep.length << 2;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 size -= rep.number * sz_xXDGAModeInfo; /* find text size */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 modes = (SDL_NAME(XDGAMode))Xmalloc((rep.number sizeof(SDL_NAME(XDGAMode))) + size);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 offset = (char)(&modes[rep.number]); / start of text */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315 if(modes) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 for(i = 0; i < rep.number; i++) {
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	317 p_XRead(dpy, (char*)(&info), sz_xXDGAModeInfo);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 modes[i].num = info.num;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 modes[i].verticalRefresh =
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 (float)info.vsync_num / (float)info.vsync_den;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 modes[i].flags = info.flags;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 modes[i].imageWidth = info.image_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 modes[i].imageHeight = info.image_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 modes[i].pixmapWidth = info.pixmap_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 modes[i].pixmapHeight = info.pixmap_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 modes[i].bytesPerScanline = info.bytes_per_scanline;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 modes[i].byteOrder = info.byte_order;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 modes[i].depth = info.depth;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 modes[i].bitsPerPixel = info.bpp;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 modes[i].redMask = info.red_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 modes[i].greenMask = info.green_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 modes[i].blueMask = info.blue_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 modes[i].visualClass = info.visual_class;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 modes[i].viewportWidth = info.viewport_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 modes[i].viewportHeight = info.viewport_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 modes[i].xViewportStep = info.viewport_xstep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 modes[i].yViewportStep = info.viewport_ystep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 modes[i].maxViewportX = info.viewport_xmax;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 modes[i].maxViewportY = info.viewport_ymax;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 modes[i].viewportFlags = info.viewport_flags;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 modes[i].reserved1 = info.reserved1;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 modes[i].reserved2 = info.reserved2;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	345 p_XRead(dpy, offset, info.name_size);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 modes[i].name = offset;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 offset += info.name_size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 *num = rep.number;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 } else
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	351 p_XEatData(dpy, rep.length << 2);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 return modes;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 SDL_NAME(XDGADevice) *
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 SDL_NAME(XDGASetMode)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 int mode
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 XExtDisplayInfo *dinfo = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 xXDGASetModeReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 xXDGASetModeReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 SDL_NAME(XDGADevice) *dev = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 Pixmap pid;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 XDGACheckExtension (dpy, dinfo, NULL);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377 GetReq(XDGASetMode, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 req->reqType = dinfo->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 req->dgaReqType = X_XDGASetMode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 req->mode = mode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 req->pid = pid = XAllocID(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	384 if (p_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 if(rep.length) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 xXDGAModeInfo info;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 int size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389 size = rep.length << 2;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 size -= sz_xXDGAModeInfo; /* get text size */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 dev = (SDL_NAME(XDGADevice)*)Xmalloc(sizeof(SDL_NAME(XDGADevice)) + size);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	394 if(dev) {
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	395 p_XRead(dpy, (char*)(&info), sz_xXDGAModeInfo);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 dev->mode.num = info.num;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 dev->mode.verticalRefresh =
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 (float)info.vsync_num / (float)info.vsync_den;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 dev->mode.flags = info.flags;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 dev->mode.imageWidth = info.image_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 dev->mode.imageHeight = info.image_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 dev->mode.pixmapWidth = info.pixmap_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 dev->mode.pixmapHeight = info.pixmap_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 dev->mode.bytesPerScanline = info.bytes_per_scanline;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 dev->mode.byteOrder = info.byte_order;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 dev->mode.depth = info.depth;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 dev->mode.bitsPerPixel = info.bpp;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 dev->mode.redMask = info.red_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 dev->mode.greenMask = info.green_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 dev->mode.blueMask = info.blue_mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 dev->mode.visualClass = info.visual_class;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 dev->mode.viewportWidth = info.viewport_width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 dev->mode.viewportHeight = info.viewport_height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 dev->mode.xViewportStep = info.viewport_xstep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 dev->mode.yViewportStep = info.viewport_ystep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417 dev->mode.maxViewportX = info.viewport_xmax;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 dev->mode.maxViewportY = info.viewport_ymax;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 dev->mode.viewportFlags = info.viewport_flags;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 dev->mode.reserved1 = info.reserved1;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 dev->mode.reserved2 = info.reserved2;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 dev->mode.name = (char*)(&dev[1]);
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	424 p_XRead(dpy, dev->mode.name, info.name_size);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 dev->pixmap = (rep.flags & XDGAPixmap) ? pid : 0;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 dev->data = SDL_NAME(XDGAGetMappedMemory)(screen);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 if(dev->data)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430 dev->data += rep.offset;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 /* not sure what to do if the allocation fails */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 return dev;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	440 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	441
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 void SDL_NAME(XDGASetViewport)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446 int x,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 int y,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	448 int flags
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	449 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	450 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	451 xXDGASetViewportReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 GetReq(XDGASetViewport, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 req->dgaReqType = X_XDGASetViewport;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	459 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 req->x = x;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 req->y = y;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462 req->flags = flags;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468 void SDL_NAME(XDGAInstallColormap)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 Colormap cmap
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474 xXDGAInstallColormapReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479 GetReq(XDGAInstallColormap, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 req->dgaReqType = X_XDGAInstallColormap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 req->cmap = cmap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	485 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	486 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 void SDL_NAME(XDGASelectInput)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 long mask
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	494 xXDGASelectInputReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499 GetReq(XDGASelectInput, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501 req->dgaReqType = X_XDGASelectInput;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	502 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	503 req->mask = mask;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	504 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	505 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	506 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	507
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	508 void SDL_NAME(XDGAFillRectangle)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	509 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	510 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	511 int x,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	512 int y,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	513 unsigned int width,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	514 unsigned int height,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	515 unsigned long color
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	516 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	517 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	518 xXDGAFillRectangleReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	519
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	520 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	521
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	522 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	523 GetReq(XDGAFillRectangle, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	524 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	525 req->dgaReqType = X_XDGAFillRectangle;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	526 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	527 req->x = x;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	528 req->y = y;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	529 req->width = width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	530 req->height = height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	531 req->color = color;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	532 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	533 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	534 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	535
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	536 void SDL_NAME(XDGACopyArea)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	537 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	538 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	539 int srcx,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 int srcy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 unsigned int width,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542 unsigned int height,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543 int dstx,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544 int dsty
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	545 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547 xXDGACopyAreaReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552 GetReq(XDGACopyArea, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	553 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	554 req->dgaReqType = X_XDGACopyArea;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	555 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556 req->srcx = srcx;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	557 req->srcy = srcy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	558 req->width = width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	559 req->height = height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	560 req->dstx = dstx;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	561 req->dsty = dsty;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	563 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	564 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566 void SDL_NAME(XDGACopyTransparentArea)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	567 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	568 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	569 int srcx,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	570 int srcy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571 unsigned int width,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	572 unsigned int height,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	573 int dstx,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	574 int dsty,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	575 unsigned long key
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	576 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	577 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	578 xXDGACopyTransparentAreaReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	579
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	580 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	581
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	582 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	583 GetReq(XDGACopyTransparentArea, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	584 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585 req->dgaReqType = X_XDGACopyTransparentArea;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	586 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	587 req->srcx = srcx;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 req->srcy = srcy;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589 req->width = width;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	590 req->height = height;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	591 req->dstx = dstx;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592 req->dsty = dsty;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	593 req->key = key;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	594 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599 int SDL_NAME(XDGAGetViewportStatus)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	600 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601 int screen
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 xXDGAGetViewportStatusReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605 xXDGAGetViewportStatusReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606 int status = 0;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608 XDGACheckExtension (dpy, info, 0);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611 GetReq(XDGAGetViewportStatus, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	612 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	613 req->dgaReqType = X_XDGAGetViewportStatus;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	614 req->screen = screen;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	615 if (!p_XReply(dpy, (xReply *)&rep, 0, xFalse))
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	616 status = rep.status;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	617 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	618 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	619 return status;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	620 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	621
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	622 void SDL_NAME(XDGASync)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	624 int screen
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	625 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	626 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	627 xXDGASyncReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	628 xXDGASyncReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	629
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	630 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	631
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	632 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	633 GetReq(XDGASync, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	634 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	635 req->dgaReqType = X_XDGASync;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	636 req->screen = screen;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	637 p_XReply(dpy, (xReply *)&rep, 0, xFalse);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	638 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	639 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	640 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	641
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	642
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	643 void SDL_NAME(XDGAChangePixmapMode)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	644 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	645 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	646 int *x,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	647 int *y,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	648 int mode
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	649 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	650 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	651 xXDGAChangePixmapModeReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	652 xXDGAChangePixmapModeReply rep;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	653
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	654 XextSimpleCheckExtension (dpy, info, SDL_NAME(xdga_extension_name));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	655
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	656 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	657 GetReq(XDGAChangePixmapMode, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	658 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	659 req->dgaReqType = X_XDGAChangePixmapMode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	660 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	661 req->x = *x;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	662 req->y = *y;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	663 req->flags = mode;
1168 045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc. Ryan C. Gordon <icculus@icculus.org> parents: 798 diff changeset	664 p_XReply(dpy, (xReply *)&rep, 0, xFalse);
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	665 *x = rep.x;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	666 *y = rep.y;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	667 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	668 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	669 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	670
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	671 Colormap SDL_NAME(XDGACreateColormap)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	672 Display *dpy,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	673 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	674 SDL_NAME(XDGADevice) *dev,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	675 int alloc
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	676 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	677 XExtDisplayInfo *info = SDL_NAME(xdga_find_display) (dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	678 xXDGACreateColormapReq *req;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	679 Colormap cid;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	680
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	681 XDGACheckExtension (dpy, info, -1);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	682
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	683 LockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	684 GetReq(XDGACreateColormap, req);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	685 req->reqType = info->codes->major_opcode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	686 req->dgaReqType = X_XDGACreateColormap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	687 req->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	688 req->mode = dev->mode.num;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	689 req->alloc = alloc;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	690 cid = req->id = XAllocID(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	691 UnlockDisplay(dpy);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	692 SyncHandle();
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	693
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	694 return cid;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	695 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	696
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	697
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	698 void SDL_NAME(XDGAKeyEventToXKeyEvent)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	699 SDL_NAME(XDGAKeyEvent)* dk,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	700 XKeyEvent* xk
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	701 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	702 xk->type = dk->type;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	703 xk->serial = dk->serial;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	704 xk->send_event = False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	705 xk->display = dk->display;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	706 xk->window = RootWindow(dk->display, dk->screen);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	707 xk->root = xk->window;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	708 xk->subwindow = None;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	709 xk->time = dk->time;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	710 xk->x = xk->y = xk->x_root = xk->y_root = 0;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	711 xk->state = dk->state;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	712 xk->keycode = dk->keycode;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	713 xk->same_screen = True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	714 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	715
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	716 #include <X11/Xmd.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	717 #include <stdlib.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	718 #include <stdio.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	719 #include <fcntl.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	720 #if defined(ISC)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	721 # define HAS_SVR3_MMAP
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	722 # include <sys/types.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	723 # include <errno.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	724
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	725 # include <sys/at_ansi.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	726 # include <sys/kd.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	727
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	728 # include <sys/sysmacros.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	729 # include <sys/immu.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	730 # include <sys/region.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	731
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	732 # include <sys/mmap.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	733 #else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	734 # if !defined(Lynx)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	735 # if !defined(__EMX__)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	736 # include <sys/mman.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	737 # endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	738 # else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	739 # include <sys/types.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	740 # include <errno.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	741 # include <smem.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	742 # endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	743 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	744 #include <sys/wait.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	745 #include <signal.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	746 #include <unistd.h>
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	747
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	748 #if defined(SVR4) && !defined(sun) && !defined(SCO325)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	749 #define DEV_MEM "/dev/pmem"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	750 #elif defined(SVR4) && defined(sun)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	751 #define DEV_MEM "/dev/xsvc"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	752 #else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	753 #define DEV_MEM "/dev/mem"
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	754 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	755
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	756
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	757
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	758 typedef struct _DGAMapRec{
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	759 unsigned char *physical;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	760 unsigned char *virtual;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	761 CARD32 size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	762 int fd;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	763 int screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	764 struct _DGAMapRec *next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	765 } DGAMapRec, *DGAMapPtr;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	766
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	767 static Bool
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	768 DGAMapPhysical(int, char, unsigned char, CARD32, CARD32, CARD32, DGAMapPtr);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	769 static void DGAUnmapPhysical(DGAMapPtr);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	770
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	771 static DGAMapPtr _Maps = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	772
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	773
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	774 unsigned char*
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	775 SDL_NAME(XDGAGetMappedMemory)(int screen)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	776 {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	777 DGAMapPtr pMap = _Maps;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	778 unsigned char *pntr = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	779
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	780 while(pMap != NULL) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	781 if(pMap->screen == screen) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	782 pntr = pMap->virtual;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	783 break;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	784 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	785 pMap = pMap->next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	786 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	787
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	788 return pntr;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	789 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	790
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	791 Bool
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	792 SDL_NAME(XDGAMapFramebuffer)(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	793 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	794 char name, / optional device name */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	795 unsigned char* base, /* physical memory */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	796 CARD32 size, /* size */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	797 CARD32 offset, /* optional offset */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	798 CARD32 extra /* optional extra data */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	799 ){
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	800 DGAMapPtr pMap = _Maps;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	801 Bool result;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	802
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	803 /* is it already mapped ? */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	804 while(pMap != NULL) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	805 if(pMap->screen == screen)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	806 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	807 pMap = pMap->next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	808 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	809
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	810 if(extra & XDGANeedRoot) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	811 /* we should probably check if we have root permissions and
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	812 return False here */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	813
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	814 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	815
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	816 pMap = (DGAMapPtr)Xmalloc(sizeof(DGAMapRec));
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	817
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	818 result = DGAMapPhysical(screen, name, base, size, offset, extra, pMap);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	819
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	820 if(result) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	821 pMap->next = _Maps;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	822 _Maps = pMap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	823 } else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	824 Xfree(pMap);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	825
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	826 return result;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	827 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	828
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	829 void
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	830 SDL_NAME(XDGAUnmapFramebuffer)(int screen)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	831 {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	832 DGAMapPtr pMap = _Maps;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	833 DGAMapPtr pPrev = NULL;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	834
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	835 /* is it already mapped */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	836 while(pMap != NULL) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	837 if(pMap->screen == screen)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	838 break;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	839 pPrev = pMap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	840 pMap = pMap->next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	841 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	842
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	843 if(!pMap)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	844 return;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	845
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	846 DGAUnmapPhysical(pMap);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	847
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	848 if(!pPrev)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	849 _Maps = pMap->next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	850 else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	851 pPrev->next = pMap->next;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	852
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	853 Xfree(pMap);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	854 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	855
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	856
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	857 static Bool
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	858 DGAMapPhysical(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	859 int screen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	860 char name, / optional device name */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	861 unsigned char* base, /* physical memory */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	862 CARD32 size, /* size */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	863 CARD32 offset, /* optional offset */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	864 CARD32 extra, /* optional extra data */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	865 DGAMapPtr pMap
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	866 ) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	867 #if defined(ISC) && defined(HAS_SVR3_MMAP)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	868 struct kd_memloc mloc;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	869 #elif defined(__EMX__)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	870 APIRET rc;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	871 ULONG action;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	872 HFILE hfd;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	873 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	874
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	875 base += offset;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	876
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	877 pMap->screen = screen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	878 pMap->physical = base;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	879 pMap->size = size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	880
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	881 #if defined(ISC) && defined(HAS_SVR3_MMAP)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	882 if ((pMap->fd = open("/dev/mmap", O_RDWR)) < 0)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	883 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	884 mloc.vaddr = (char *)0;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	885 mloc.physaddr = (char *)base;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	886 mloc.length = size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	887 mloc.ioflg=1;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	888
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	889 if ((pMap->virtual = (void )ioctl(pMap->fd, MAP, &mloc)) == (void )-1)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	890 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	891 #elif defined (__EMX__)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	892 /*
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	893 * Dragon warning here! /dev/pmap$ is never closed, except on progam exit.
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	894 * Consecutive calling of this routine will make PMAP$ driver run out
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	895 * of memory handles. Some umap/close mechanism should be provided
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	896 */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	897
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	898 rc = DosOpen("/dev/pmap$", &hfd, &action, 0, FILE_NORMAL, FILE_OPEN,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	899 OPEN_ACCESS_READWRITE \| OPEN_SHARE_DENYNONE, (PEAOP2)NULL);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	900 if (rc != 0)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	901 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	902 {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	903 struct map_ioctl {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	904 union {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	905 ULONG phys;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	906 void* user;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	907 } a;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	908 ULONG size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	909 } pmap,dmap;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	910 ULONG plen,dlen;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	911 #define XFREE86_PMAP 0x76
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	912 #define PMAP_MAP 0x44
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	913
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	914 pmap.a.phys = base;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	915 pmap.size = size;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	916 rc = DosDevIOCtl(hfd, XFREE86_PMAP, PMAP_MAP,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	917 (PULONG)&pmap, sizeof(pmap), &plen,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	918 (PULONG)&dmap, sizeof(dmap), &dlen);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	919 if (rc == 0) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	920 pMap->virtual = dmap.a.user;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	921 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	922 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	923 if (rc != 0)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	924 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	925 #elif defined (Lynx)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	926 pMap->virtual = smem_create("XF86DGA", (char*)base, size, SM_READ\|SM_WRITE);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	927 #else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	928 #ifndef MAP_FILE
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	929 #define MAP_FILE 0
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	930 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	931 if (!name)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	932 name = DEV_MEM;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	933 if ((pMap->fd = open(name, O_RDWR)) < 0)
798 f1b029d3b301 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 292 diff changeset	934 #if defined(ENABLE_FBCON)
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	935 { /* /dev/fb0 fallback added by Sam Lantinga <hercules@lokigames.com> */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	936 /* Try to fall back to /dev/fb on Linux - FIXME: verify the device */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	937 struct fb_fix_screeninfo finfo;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	938
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	939 if ((pMap->fd = open("/dev/fb0", O_RDWR)) < 0) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	940 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	941 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	942 /* The useable framebuffer console memory may not be the whole
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	943 framebuffer that X has access to. :-(
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	944 */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	945 if ( ioctl(pMap->fd, FBIOGET_FSCREENINFO, &finfo) < 0 ) {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	946 close(pMap->fd);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	947 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	948 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	949 /* Warning: On PPC, the size and virtual need to be offset by:
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	950 (((long)finfo.smem_start) -
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	951 (((long)finfo.smem_start)&~(PAGE_SIZE-1)))
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	952 */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	953 base = 0;
1176 dd2a8deeb26d Date: Mon, 17 Oct 2005 20:09:03 -0400 Ryan C. Gordon <icculus@icculus.org> parents: 1168 diff changeset	954 size = pMap->size = finfo.smem_len;
292 eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	955 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	956 #else
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	957 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	958 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	959 pMap->virtual = mmap(NULL, size, PROT_READ \| PROT_WRITE,
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	960 MAP_FILE \| MAP_SHARED, pMap->fd, (off_t)base);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	961 if (pMap->virtual == (void *)-1)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	962 return False;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	963 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	964
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	965 #if !defined(ISC) && !defined(HAS_SVR3_MMAP) && !defined(Lynx) \
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	966 && !defined(__EMX__)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	967 mprotect(pMap->virtual, size, PROT_READ \| PROT_WRITE);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	968 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	969
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	970 return True;
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	971 }
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	972
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	973
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	974
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	975 static void
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	976 DGAUnmapPhysical(DGAMapPtr pMap)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	977 {
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	978 #if !defined(ISC) && !defined(HAS_SVR3_MMAP) && !defined(Lynx) \
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	979 && !defined(__EMX__)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	980 mprotect(pMap->virtual,pMap->size, PROT_READ);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	981 #elif defined(Lynx)
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	982 /* XXX this doesn't allow enable after disable */
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	983 smem_create(NULL, pMap->virtual, pMap->size, SM_DETACH);
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	984 smem_remove("XF86DGA");
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	985 #endif
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	986
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	987
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	988 /* We need to unmap and close too !!!!!!!!!!*/
eadc0746dfaf Added SDL_LockRect() and SDL_UnlockRect() Sam Lantinga <slouken@libsdl.org> parents: diff changeset	989 }

Mercurial > sdl-ios-xcode

annotate src/video/Xext/Xxf86dga/XF86DGA2.c @ 1226:d05306f0dc21