| /**************************************************************************** |
| * |
| * SciTech OS Portability Manager Library |
| * |
| * ======================================================================== |
| * |
| * The contents of this file are subject to the SciTech MGL Public |
| * License Version 1.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at http://www.scitechsoft.com/mgl-license.txt |
| * |
| * Software distributed under the License is distributed on an |
| * "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * rights and limitations under the License. |
| * |
| * The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc. |
| * |
| * The Initial Developer of the Original Code is SciTech Software, Inc. |
| * All Rights Reserved. |
| * |
| * ======================================================================== |
| * |
| * Filename: $Workfile$ |
| * Version: $Revision: 1.1 $ |
| * |
| * Language: ANSI C |
| * Environment: any |
| * |
| * Description: Test program to test the VFlat virtual framebuffer functions. |
| * |
| * Functions tested: VF_available() |
| * VF_init() |
| * VF_exit() |
| * |
| * $Date: 2002/10/02 15:35:21 $ $Author: hfrieden $ |
| * |
| ****************************************************************************/ |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include "pmapi.h" |
| |
| uchar code[] = { |
| 0xC3, /* ret */ |
| }; |
| |
| int main(void) |
| { |
| void *vfBuffer; |
| |
| printf("Program running in "); |
| switch (PM_getModeType()) { |
| case PM_realMode: |
| printf("real mode.\n\n"); |
| break; |
| case PM_286: |
| printf("16 bit protected mode.\n\n"); |
| break; |
| case PM_386: |
| printf("32 bit protected mode.\n\n"); |
| break; |
| } |
| |
| if (!VF_available()) { |
| printf("Virtual Linear Framebuffer not available.\n"); |
| exit(1); |
| } |
| |
| vfBuffer = VF_init(0xA0000,64,sizeof(code),code); |
| if (!vfBuffer) { |
| printf("Failure to initialise Virtual Linear Framebuffer!\n"); |
| exit(1); |
| } |
| VF_exit(); |
| printf("Virtual Linear Framebuffer set up successfully!\n"); |
| return 0; |
| } |