src/Metaphrasis.h Source File

00001 /* 
00002  * Metaphrasis is a static conversion class for transforming RGBA image
00003  * buffers into verious GX texture formats for Wii homebrew development.
00004  * Copyright (C) 2008 Armin Tamzarian
00005  * 
00006  * This file is part of Metaphrasis.
00007  * 
00008  * Metaphrasis is free software: you can redistribute it and/or modify
00009  * it under the terms of the GNU Lesser General Public License as published
00010  * by the Free Software Foundation, either version 3 of the License, or
00011  * (at your option) any later version.
00012  * 
00013  * Metaphrasis is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU Lesser General Public License for more details.
00017  * 
00018  * You should have received a copy of the GNU Lesser General Public License
00019  * along with Metaphrasis.  If not, see <http://www.gnu.org/licenses/>.
00020  */
00021 
00077 #ifndef METAPHRASIS_H_
00078 #define METAPHRASIS_H_
00079 
00080 #include <gccore.h>
00081 #include <stdint.h>
00082 #include <malloc.h>
00083 #include <string.h>
00084 
00096 class Metaphrasis {
00097         public:
00098                 Metaphrasis();
00099                 virtual ~Metaphrasis();
00100 
00101                 static uint32_t* convertBufferToI4(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00102                 static uint32_t* convertBufferToI8(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00103                 static uint32_t* convertBufferToIA4(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00104                 static uint32_t* convertBufferToIA8(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00105                 static uint32_t* convertBufferToRGBA8(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00106                 static uint32_t* convertBufferToRGB565(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00107                 static uint32_t* convertBufferToRGB5A3(uint32_t* rgbaBuffer, uint16_t bufferWidth, uint16_t bufferHeight);
00108                 
00109                 static uint8_t convertRGBAToIA4(uint32_t rgba);
00110                 static uint16_t convertRGBAToIA8(uint32_t rgba);
00111                 static uint16_t convertRGBAToRGB565(uint32_t rgba);
00112                 static uint16_t convertRGBAToRGB5A3(uint32_t rgba);
00113 
00114 };
00115 
00116 #endif /*METAPHRASIS_H_*/