framebuffer.h revision 1.2.2.2
1 1.2.2.2 uwe /* -*-C++-*- $NetBSD: framebuffer.h,v 1.2.2.2 2006/03/05 04:05:40 uwe Exp $ */ 2 1.2.2.2 uwe 3 1.2.2.2 uwe /*- 4 1.2.2.2 uwe * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 1.2.2.2 uwe * All rights reserved. 6 1.2.2.2 uwe * 7 1.2.2.2 uwe * This code is derived from software contributed to The NetBSD Foundation 8 1.2.2.2 uwe * by UCHIYAMA Yasushi. 9 1.2.2.2 uwe * 10 1.2.2.2 uwe * Redistribution and use in source and binary forms, with or without 11 1.2.2.2 uwe * modification, are permitted provided that the following conditions 12 1.2.2.2 uwe * are met: 13 1.2.2.2 uwe * 1. Redistributions of source code must retain the above copyright 14 1.2.2.2 uwe * notice, this list of conditions and the following disclaimer. 15 1.2.2.2 uwe * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.2.2 uwe * notice, this list of conditions and the following disclaimer in the 17 1.2.2.2 uwe * documentation and/or other materials provided with the distribution. 18 1.2.2.2 uwe * 3. All advertising materials mentioning features or use of this software 19 1.2.2.2 uwe * must display the following acknowledgement: 20 1.2.2.2 uwe * This product includes software developed by the NetBSD 21 1.2.2.2 uwe * Foundation, Inc. and its contributors. 22 1.2.2.2 uwe * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.2.2.2 uwe * contributors may be used to endorse or promote products derived 24 1.2.2.2 uwe * from this software without specific prior written permission. 25 1.2.2.2 uwe * 26 1.2.2.2 uwe * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.2.2.2 uwe * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.2.2.2 uwe * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.2.2.2 uwe * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.2.2.2 uwe * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.2.2.2 uwe * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.2.2.2 uwe * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.2.2.2 uwe * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.2.2.2 uwe * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.2.2.2 uwe * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.2.2.2 uwe * POSSIBILITY OF SUCH DAMAGE. 37 1.2.2.2 uwe */ 38 1.2.2.2 uwe 39 1.2.2.2 uwe class FrameBufferInfo { 40 1.2.2.2 uwe public: 41 1.2.2.2 uwe struct framebuffer_info { 42 1.2.2.2 uwe uint32_t cpu, machine; 43 1.2.2.2 uwe int bpp, width, height, linebytes; 44 1.2.2.2 uwe uint32_t addr; 45 1.2.2.2 uwe }; 46 1.2.2.2 uwe 47 1.2.2.2 uwe private: 48 1.2.2.2 uwe framebuffer_info _default; 49 1.2.2.2 uwe framebuffer_info *_fb; 50 1.2.2.2 uwe 51 1.2.2.2 uwe public: 52 1.2.2.2 uwe static struct framebuffer_info _table[]; 53 1.2.2.2 uwe 54 1.2.2.2 uwe FrameBufferInfo(uint32_t, uint32_t); 55 1.2.2.2 uwe virtual ~FrameBufferInfo(void); 56 1.2.2.2 uwe 57 1.2.2.2 uwe void *addr(void) { return reinterpret_cast <void *>(_fb->addr); } 58 1.2.2.2 uwe int linebytes(void) { return _fb->linebytes; } 59 1.2.2.2 uwe int bpp(void) { return _fb->bpp; } 60 1.2.2.2 uwe int type(void); 61 1.2.2.2 uwe int width(void) { return _fb->width; } 62 1.2.2.2 uwe int height(void) { return _fb->height; } 63 1.2.2.2 uwe }; 64
Indexes created Mon Sep 22 13:09:51 GMT 2025