1/*- 2 * Copyright (c) 1991-1997 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
28 * $FreeBSD: head/lib/libvgl/mouse.c 53013 1999-11-08 11:37:46Z yokota $ |
29 */ 30 31#include <stdio.h> 32#include <sys/types.h> 33#include <sys/ioctl.h> 34#include <sys/signal.h> 35#include <machine/console.h> 36#include "vgl.h" 37 |
38#define X 0xff 39static byte StdAndMask[MOUSE_IMG_SIZE*MOUSE_IMG_SIZE] = { 40 X,X,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 41 X,X,X,0,0,0,0,0,0,0,0,0,0,0,0,0, 42 X,X,X,X,0,0,0,0,0,0,0,0,0,0,0,0, 43 X,X,X,X,X,0,0,0,0,0,0,0,0,0,0,0, 44 X,X,X,X,X,X,0,0,0,0,0,0,0,0,0,0, 45 X,X,X,X,X,X,X,0,0,0,0,0,0,0,0,0, --- 23 unchanged lines hidden (view full) --- 69 0,0,0,0,0,X,X,0,0,0,0,0,0,0,0,0, 70 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 71 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 72 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 73 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 74}; 75#undef X 76static VGLBitmap VGLMouseStdAndMask = |
77 VGLBITMAP_INITIALIZER(MEMBUF, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE, StdAndMask); |
78static VGLBitmap VGLMouseStdOrMask = |
79 VGLBITMAP_INITIALIZER(MEMBUF, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE, StdOrMask); |
80static VGLBitmap *VGLMouseAndMask, *VGLMouseOrMask; 81static byte map[MOUSE_IMG_SIZE*MOUSE_IMG_SIZE]; |
82static VGLBitmap VGLMouseSave = 83 VGLBITMAP_INITIALIZER(MEMBUF, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE, map); |
84static int VGLMouseVisible = 0; 85static int VGLMouseFrozen = 0; 86static int VGLMouseShown = 0; 87static int VGLMouseXpos = 0; 88static int VGLMouseYpos = 0; 89static int VGLMouseButtons = 0; 90 91void 92VGLMousePointerShow() 93{ 94 byte buf[MOUSE_IMG_SIZE*MOUSE_IMG_SIZE]; |
95 VGLBitmap buffer = 96 VGLBITMAP_INITIALIZER(MEMBUF, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE, buf); |
97 byte crtcidx, crtcval, gdcidx, gdcval; 98 int pos; 99 100 if (!VGLMouseVisible) { 101 VGLMouseVisible = 1; 102 crtcidx = inb(0x3c4); 103 crtcval = inb(0x3c5); 104 gdcidx = inb(0x3ce); --- 179 unchanged lines hidden --- |