From 1123323fda6d128fb98b0427e0ea5f6a2dc9e632 Mon Sep 17 00:00:00 2001 From: Laxmikant Rashinkar Date: Wed, 19 Sep 2012 20:51:34 -0700 Subject: o moved from GNU General Public License to Apache License, Version 2.0 o applied new coding standards to all .c files o moved some files around --- freerdp/xrdp-color.c | 527 +++++++++++++++++++++++++++------------------------ 1 file changed, 281 insertions(+), 246 deletions(-) (limited to 'freerdp/xrdp-color.c') diff --git a/freerdp/xrdp-color.c b/freerdp/xrdp-color.c index 1bbdef43..0ecf4dbf 100644 --- a/freerdp/xrdp-color.c +++ b/freerdp/xrdp-color.c @@ -1,279 +1,314 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. +/** + * xrdp: A Remote Desktop Protocol server. + * + * Copyright (C) Jay Sorg 2004-2012 + * + * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * freerdp wrapper + */ - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. +#include "xrdp-freerdp.h" - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +char *APP_CC +convert_bitmap(int in_bpp, int out_bpp, char *bmpdata, + int width, int height, int *palette) +{ + char *out; + char *src; + char *dst; + int i; + int j; + int red; + int green; + int blue; + int pixel; - xrdp: A Remote Desktop Protocol server. - Copyright (C) Jay Sorg 2010 + if ((in_bpp == 8) && (out_bpp == 8)) + { + out = (char *)g_malloc(width * height, 0); + src = bmpdata; + dst = out; - freerdp wrapper + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui8 *)src); + pixel = palette[pixel]; + SPLITCOLOR32(red, green, blue, pixel); + pixel = COLOR8(red, green, blue); + *dst = pixel; + src++; + dst++; + } + } -*/ + return out; + } -#include "xrdp-freerdp.h" + if ((in_bpp == 8) && (out_bpp == 16)) + { + out = (char *)g_malloc(width * height * 2, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui8 *)src); + pixel = palette[pixel]; + SPLITCOLOR32(red, green, blue, pixel); + pixel = COLOR16(red, green, blue); + *((tui16 *)dst) = pixel; + src++; + dst += 2; + } + } + + return out; + } + + if ((in_bpp == 8) && (out_bpp == 24)) + { + out = (char *)g_malloc(width * height * 4, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui8 *)src); + pixel = palette[pixel]; + SPLITCOLOR32(red, green, blue, pixel); + pixel = COLOR24RGB(red, green, blue); + *((tui32 *)dst) = pixel; + src++; + dst += 4; + } + } + + return out; + } + + if ((in_bpp == 15) && (out_bpp == 16)) + { + out = (char *)g_malloc(width * height * 2, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui16 *)src); + SPLITCOLOR15(red, green, blue, pixel); + pixel = COLOR16(red, green, blue); + *((tui16 *)dst) = pixel; + src += 2; + dst += 2; + } + } + + return out; + } + + if ((in_bpp == 15) && (out_bpp == 24)) + { + out = (char *)g_malloc(width * height * 4, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui16 *)src); + SPLITCOLOR15(red, green, blue, pixel); + pixel = COLOR24RGB(red, green, blue); + *((tui32 *)dst) = pixel; + src += 2; + dst += 4; + } + } + + return out; + } + + if ((in_bpp == 16) && (out_bpp == 16)) + { + return bmpdata; + } + + if ((in_bpp == 16) && (out_bpp == 24)) + { + out = (char *)g_malloc(width * height * 4, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + pixel = *((tui16 *)src); + SPLITCOLOR16(red, green, blue, pixel); + pixel = COLOR24RGB(red, green, blue); + *((tui32 *)dst) = pixel; + src += 2; + dst += 4; + } + } + + return out; + } + + if ((in_bpp == 24) && (out_bpp == 24)) + { + out = (char *)g_malloc(width * height * 4, 0); + src = bmpdata; + dst = out; + + for (i = 0; i < height; i++) + { + for (j = 0; j < width; j++) + { + blue = *((tui8 *)src); + src++; + green = *((tui8 *)src); + src++; + red = *((tui8 *)src); + src++; + pixel = COLOR24RGB(red, green, blue); + *((tui32 *)dst) = pixel; + dst += 4; + } + } + + return out; + } + + if ((in_bpp == 32) && (out_bpp == 24)) + { + return bmpdata; + } + + if ((in_bpp == 32) && (out_bpp == 32)) + { + return bmpdata; + } + + if ((in_bpp == 15) && (out_bpp == 15)) + { + return bmpdata; + } -char* APP_CC -convert_bitmap(int in_bpp, int out_bpp, char* bmpdata, - int width, int height, int* palette) + g_writeln("convert_bitmap: error unknown conversion from %d to %d", + in_bpp, out_bpp); + return 0; +} + +/*****************************************************************************/ +/* returns color or 0 */ +int APP_CC +convert_color(int in_bpp, int out_bpp, int in_color, int *palette) { - char* out; - char* src; - char* dst; - int i; - int j; - int red; - int green; - int blue; - int pixel; - - if ((in_bpp == 8) && (out_bpp == 8)) - { - out = (char*)g_malloc(width * height, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + int pixel; + int red; + int green; + int blue; + + if ((in_bpp == 1) && (out_bpp == 24)) + { + pixel = in_color == 0 ? 0 : 0xffffff; + return pixel; + } + + if ((in_bpp == 8) && (out_bpp == 8)) { - for (j = 0; j < width; j++) - { - pixel = *((tui8*)src); - pixel = palette[pixel]; + pixel = palette[in_color]; SPLITCOLOR32(red, green, blue, pixel); pixel = COLOR8(red, green, blue); - *dst = pixel; - src++; - dst++; - } + return pixel; } - return out; - } - if ((in_bpp == 8) && (out_bpp == 16)) - { - out = (char*)g_malloc(width * height * 2, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 8) && (out_bpp == 16)) { - for (j = 0; j < width; j++) - { - pixel = *((tui8*)src); - pixel = palette[pixel]; + pixel = palette[in_color]; SPLITCOLOR32(red, green, blue, pixel); pixel = COLOR16(red, green, blue); - *((tui16*)dst) = pixel; - src++; - dst += 2; - } + return pixel; } - return out; - } - if ((in_bpp == 8) && (out_bpp == 24)) - { - out = (char*)g_malloc(width * height * 4, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 8) && (out_bpp == 24)) { - for (j = 0; j < width; j++) - { - pixel = *((tui8*)src); - pixel = palette[pixel]; + pixel = palette[in_color]; SPLITCOLOR32(red, green, blue, pixel); - pixel = COLOR24RGB(red, green, blue); - *((tui32*)dst) = pixel; - src++; - dst += 4; - } + pixel = COLOR24BGR(red, green, blue); + return pixel; } - return out; - } - if ((in_bpp == 15) && (out_bpp == 16)) - { - out = (char*)g_malloc(width * height * 2, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 15) && (out_bpp == 16)) { - for (j = 0; j < width; j++) - { - pixel = *((tui16*)src); + pixel = in_color; SPLITCOLOR15(red, green, blue, pixel); pixel = COLOR16(red, green, blue); - *((tui16*)dst) = pixel; - src += 2; - dst += 2; - } + return pixel; } - return out; - } - if ((in_bpp == 15) && (out_bpp == 24)) - { - out = (char*)g_malloc(width * height * 4, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 15) && (out_bpp == 24)) { - for (j = 0; j < width; j++) - { - pixel = *((tui16*)src); + pixel = in_color; SPLITCOLOR15(red, green, blue, pixel); - pixel = COLOR24RGB(red, green, blue); - *((tui32*)dst) = pixel; - src += 2; - dst += 4; - } + pixel = COLOR24BGR(red, green, blue); + return pixel; } - return out; - } - if ((in_bpp == 16) && (out_bpp == 16)) - { - return bmpdata; - } - if ((in_bpp == 16) && (out_bpp == 24)) - { - out = (char*)g_malloc(width * height * 4, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 16) && (out_bpp == 16)) { - for (j = 0; j < width; j++) - { - pixel = *((tui16*)src); + return in_color; + } + + if ((in_bpp == 16) && (out_bpp == 24)) + { + pixel = in_color; SPLITCOLOR16(red, green, blue, pixel); - pixel = COLOR24RGB(red, green, blue); - *((tui32*)dst) = pixel; - src += 2; - dst += 4; - } + pixel = COLOR24BGR(red, green, blue); + return pixel; } - return out; - } - if ((in_bpp == 24) && (out_bpp == 24)) - { - out = (char*)g_malloc(width * height * 4, 0); - src = bmpdata; - dst = out; - for (i = 0; i < height; i++) + + if ((in_bpp == 24) && (out_bpp == 24)) { - for (j = 0; j < width; j++) - { - blue = *((tui8*)src); - src++; - green = *((tui8*)src); - src++; - red = *((tui8*)src); - src++; - pixel = COLOR24RGB(red, green, blue); - *((tui32*)dst) = pixel; - dst += 4; - } + return in_color; } - return out; - } - if ((in_bpp == 32) && (out_bpp == 24)) - { - return bmpdata; - } - if ((in_bpp == 32) && (out_bpp == 32)) - { - return bmpdata; - } - if ((in_bpp == 15) && (out_bpp == 15)) - { - return bmpdata; - } - g_writeln("convert_bitmap: error unknown conversion from %d to %d", - in_bpp, out_bpp); - return 0; -} -/*****************************************************************************/ -/* returns color or 0 */ -int APP_CC -convert_color(int in_bpp, int out_bpp, int in_color, int* palette) -{ - int pixel; - int red; - int green; - int blue; - - if ((in_bpp == 1) && (out_bpp == 24)) - { - pixel = in_color == 0 ? 0 : 0xffffff; - return pixel; - } - if ((in_bpp == 8) && (out_bpp == 8)) - { - pixel = palette[in_color]; - SPLITCOLOR32(red, green, blue, pixel); - pixel = COLOR8(red, green, blue); - return pixel; - } - if ((in_bpp == 8) && (out_bpp == 16)) - { - pixel = palette[in_color]; - SPLITCOLOR32(red, green, blue, pixel); - pixel = COLOR16(red, green, blue); - return pixel; - } - if ((in_bpp == 8) && (out_bpp == 24)) - { - pixel = palette[in_color]; - SPLITCOLOR32(red, green, blue, pixel); - pixel = COLOR24BGR(red, green, blue); - return pixel; - } - if ((in_bpp == 15) && (out_bpp == 16)) - { - pixel = in_color; - SPLITCOLOR15(red, green, blue, pixel); - pixel = COLOR16(red, green, blue); - return pixel; - } - if ((in_bpp == 15) && (out_bpp == 24)) - { - pixel = in_color; - SPLITCOLOR15(red, green, blue, pixel); - pixel = COLOR24BGR(red, green, blue); - return pixel; - } - if ((in_bpp == 16) && (out_bpp == 16)) - { - return in_color; - } - if ((in_bpp == 16) && (out_bpp == 24)) - { - pixel = in_color; - SPLITCOLOR16(red, green, blue, pixel); - pixel = COLOR24BGR(red, green, blue); - return pixel; - } - if ((in_bpp == 24) && (out_bpp == 24)) - { - return in_color; - } - if ((in_bpp == 32) && (out_bpp == 24)) - { - return in_color; - } - if ((in_bpp == 32) && (out_bpp == 32)) - { - return in_color; - } - if ((in_bpp == 15) && (out_bpp == 15)) - { - return in_color; - } - g_writeln("convert_color: error unknown conversion from %d to %d", - in_bpp, out_bpp); - return 0; + if ((in_bpp == 32) && (out_bpp == 24)) + { + return in_color; + } + + if ((in_bpp == 32) && (out_bpp == 32)) + { + return in_color; + } + + if ((in_bpp == 15) && (out_bpp == 15)) + { + return in_color; + } + + g_writeln("convert_color: error unknown conversion from %d to %d", + in_bpp, out_bpp); + return 0; } -- cgit v1.2.1