5e53a4f90f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
157 lines
5.3 KiB
C
157 lines
5.3 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1991-1997 Søren Schmidt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _VGL_H_
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#define _VGL_H_
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <machine/cpufunc.h>
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typedef unsigned char byte;
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typedef struct {
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byte Type;
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int Xsize, Ysize;
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int VXsize, VYsize;
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int Xorigin, Yorigin;
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byte *Bitmap;
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int PixelBytes;
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} VGLBitmap;
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#define VGLBITMAP_INITIALIZER(t, x, y, bits) \
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{ (t), (x), (y), (x), (y), 0, 0, (bits) }
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/*
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* Defined Type's
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*/
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#define MEMBUF 0
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#define VIDBUF4 1
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#define VIDBUF8 2
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#define VIDBUF8X 3
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#define VIDBUF8S 4
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#define VIDBUF4S 5
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#define VIDBUF16 6 /* Direct Color linear buffer */
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#define VIDBUF24 7 /* Direct Color linear buffer */
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#define VIDBUF32 8 /* Direct Color linear buffer */
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#define VIDBUF16S 9 /* Direct Color segmented buffer */
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#define VIDBUF24S 10 /* Direct Color segmented buffer */
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#define VIDBUF32S 11 /* Direct Color segmented buffer */
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#define NOBUF 255
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typedef struct VGLText {
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byte Width, Height;
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byte *BitmapArray;
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} VGLText;
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typedef struct VGLObject {
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int Id;
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int Type;
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int Status;
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int Xpos, Ypos;
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int Xhot, Yhot;
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VGLBitmap *Image;
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VGLBitmap *Mask;
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int (*CallBackFunction)();
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} VGLObject;
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#define MOUSE_IMG_SIZE 16
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#define VGL_MOUSEHIDE 0
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#define VGL_MOUSESHOW 1
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#define VGL_MOUSEFREEZE 0
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#define VGL_MOUSEUNFREEZE 1
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#define VGL_DIR_RIGHT 0
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#define VGL_DIR_UP 1
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#define VGL_DIR_LEFT 2
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#define VGL_DIR_DOWN 3
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#define VGL_RAWKEYS 1
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#define VGL_CODEKEYS 2
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#define VGL_XLATEKEYS 3
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extern video_adapter_info_t VGLAdpInfo;
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extern video_info_t VGLModeInfo;
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extern VGLBitmap *VGLDisplay;
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extern byte *VGLBuf;
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/*
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* Prototypes
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*/
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/* bitmap.c */
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int __VGLBitmapCopy(VGLBitmap *src, int srcx, int srcy, VGLBitmap *dst, int dstx, int dsty, int width, int hight);
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int VGLBitmapCopy(VGLBitmap *src, int srcx, int srcy, VGLBitmap *dst, int dstx, int dsty, int width, int hight);
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VGLBitmap *VGLBitmapCreate(int type, int xsize, int ysize, byte *bits);
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void VGLBitmapDestroy(VGLBitmap *object);
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int VGLBitmapAllocateBits(VGLBitmap *object);
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/* keyboard.c */
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int VGLKeyboardInit(int mode);
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void VGLKeyboardEnd(void);
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int VGLKeyboardGetCh(void);
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/* main.c */
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void VGLEnd(void);
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int VGLInit(int mode);
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void VGLCheckSwitch(void);
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int VGLSetVScreenSize(VGLBitmap *object, int VXsize, int VYsize);
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int VGLPanScreen(VGLBitmap *object, int x, int y);
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int VGLSetSegment(unsigned int offset);
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/* mouse.c */
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void VGLMousePointerShow(void);
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void VGLMousePointerHide(void);
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void VGLMouseMode(int mode);
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void VGLMouseAction(int dummy);
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void VGLMouseSetImage(VGLBitmap *AndMask, VGLBitmap *OrMask);
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void VGLMouseSetStdImage(void);
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int VGLMouseInit(int mode);
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int VGLMouseStatus(int *x, int *y, char *buttons);
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int VGLMouseFreeze(int x, int y, int width, int hight, byte color);
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void VGLMouseUnFreeze(void);
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/* simple.c */
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void VGLSetXY(VGLBitmap *object, int x, int y, u_long color);
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u_long VGLGetXY(VGLBitmap *object, int x, int y);
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void VGLLine(VGLBitmap *object, int x1, int y1, int x2, int y2, u_long color);
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void VGLBox(VGLBitmap *object, int x1, int y1, int x2, int y2, u_long color);
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void VGLFilledBox(VGLBitmap *object, int x1, int y1, int x2, int y2, u_long color);
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void VGLEllipse(VGLBitmap *object, int xc, int yc, int a, int b, u_long color);
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void VGLFilledEllipse(VGLBitmap *object, int xc, int yc, int a, int b, u_long color);
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void VGLClear(VGLBitmap *object, u_long color);
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void VGLRestorePalette(void);
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void VGLSavePalette(void);
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void VGLSetPalette(byte *red, byte *green, byte *blue);
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void VGLSetPaletteIndex(byte color, byte red, byte green, byte blue);
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void VGLSetBorder(byte color);
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void VGLBlankDisplay(int blank);
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/* text.c */
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int VGLTextSetFontFile(char *filename);
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void VGLBitmapPutChar(VGLBitmap *Object, int x, int y, byte ch, byte fgcol, byte bgcol, int fill, int dir);
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void VGLBitmapString(VGLBitmap *Object, int x, int y, char *str, byte fgcol, byte bgcol, int fill, int dir);
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#endif /* !_VGL_H_ */
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