From f6145c3c15789123f6b4a9ce64a517048e753762 Mon Sep 17 00:00:00 2001 From: Jordan Crouse Date: Wed, 19 Mar 2008 23:56:58 +0000 Subject: libpayload: The initial chunk of code writen by AMD This is the initial chunk of code written by me and copyrighted by AMD. Includes everything but a few files that we pulled from outside sources. Signed-off-by: Jordan Crouse Acked-by: Uwe Hermann git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3170 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- payloads/libpayload/curses/colors.c | 59 +++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 payloads/libpayload/curses/colors.c (limited to 'payloads/libpayload/curses/colors.c') diff --git a/payloads/libpayload/curses/colors.c b/payloads/libpayload/curses/colors.c new file mode 100644 index 0000000000..045df83ba3 --- /dev/null +++ b/payloads/libpayload/curses/colors.c @@ -0,0 +1,59 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2007 Uwe Hermann + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* Color pair management */ + +#include "local.h" + +unsigned char color_pairs[256] = { + [0] = 0x07, +}; + +int start_color(void) { + return 0; +} + +int init_pair(short index, short fg, short bg) +{ + if (index == 0 || index > 255) + return ERR; + + color_pairs[index] = ((bg & 0xF) << 4) | (fg & 0xF); + return 0; +} + +int pair_content(short index, short *fg, short *bg) +{ + if (index < 0 || index > 255) + return ERR; + + *bg = (color_pairs[index] >> 4) & 0xF; + *fg = color_pairs[index] & 0xF; +} -- cgit v1.2.3