gbaconv

A set of tools aimed at GameBoy Advance developers
Log | Files | Refs | README | LICENSE

commit f948bfa38cf56479cf27bb51a42d88bb770ff258
Author: Frederic Cambus <fcambus@users.sourceforge.net>
Date:   Mon, 21 Nov 2011 18:22:45 +0100

Importing GBAconv 1.00

Diffstat:
AAUTHORS | 2++
ACOPYING | 340+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
AChangeLog | 3+++
AMakefile | 19+++++++++++++++++++
AREADME | 81+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Apcx2gba.c | 216+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Awav2gba.c | 160+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
7 files changed, 821 insertions(+), 0 deletions(-)

diff --git a/AUTHORS b/AUTHORS @@ -0,0 +1 @@ +Frederic Cambus <fcambus AT users DOT sourceforge DOT net>+ \ No newline at end of file diff --git a/COPYING b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. 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If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog @@ -0,0 +1,3 @@ +1.00 (2006-01-13) + +- Initial release diff --git a/Makefile b/Makefile @@ -0,0 +1,19 @@ +############################################################################### +# # +# GBAconv 1.00 (c) by Frederic Cambus 2002-2006 # +# http://gbaconv.sourceforge.net # +# # +# Last Updated: 2006/01/12 # +# # +############################################################################### + +CC = gcc +TARGET = all +CFLAGS = -Wall -ansi -pedantic + +all : + $(CC) $(CFLAGS) -o pcx2gba pcx2gba.c + $(CC) $(CFLAGS) -o wav2gba wav2gba.c + +clean: + rm -f pcx2gba wav2gba *.o *.core core diff --git a/README b/README @@ -0,0 +1,81 @@ +------------------------------------------------------------------------------- + GBAconv 1.00 (c) by Frederic Cambus 2002-2006 +------------------------------------------------------------------------------- + + + +LICENSE: +-------- + +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. + +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. + +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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + + +DESCRIPTION: +------------ + +GBAconv is a set of tools aimed at GameBoy Advance developers, allowing +to convert WAV sounds and PCX images into C arrays to be included in +GBA programs. + +It is composed of two programs: + +pcx2gba: exports a PCX 8-bpp image to 16-bit values C arrays + (palette + image data (2 pixels per value)) +wav2gba: exports a WAV 8-bit mono sound to 8-bit signed values array. + +There won't be any other releases of GBAconv, as I've no interest for +the GBA platform anymore. + + + +COMPILING: +---------- + +Simply type "make" to compile the programs. + +They have been successfully compiled on: + +- 32-bit x86 Architecture (Ubuntu Linux 5.10, FreeBSD 5.4) + + + +USAGE: +------ + +pcx2gba input.pcx output.inc array_name (Input File must be 8-bit PCX) +wav2gba input.wav output.inc array_name (Input File must be 8-bit, MONO) + + + +DISTRIBUTION: +------------- + +If you want to add a GBAconv download link on your page, please use the +following sourceforge download link: + +For version 1.00: +http://prdownloads.sourceforge.net/gbaconv/gbaconv-1.00-src.tar.gz?download + + + +CONTACT: +-------- + +Project Homepage: http://gbaconv.sourceforge.net + +For bug report, feedback, or any other reasons, write at the following +address (replace AT by @ and DOT by .): +Frederic Cambus <fcambus AT users DOT sourceforge DOT net> diff --git a/pcx2gba.c b/pcx2gba.c @@ -0,0 +1,216 @@ +/*****************************************************************************/ +/* */ +/* GBAconv 1.00 (c) by Frederic Cambus 2002-2006 */ +/* http://gbaconv.sourceforge.net */ +/* */ +/* PCX to GBA Converter */ +/* */ +/* Created: 2002/12/09 */ +/* Last Updated: 2006/01/13 */ +/* */ +/* 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. */ +/* */ +/* 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. */ +/* */ +/* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* */ +/*****************************************************************************/ + +#include <sys/stat.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +FILE *input_file; +unsigned char *input_file_buffer; +int input_file_size; +struct stat input_file_stat; + +FILE *output_file; + +struct pcx_header +{ + char ID; + char version; + char encoding; + char bits_per_pixel; + short int x_min; + short int y_min; + short int x_max; + short int y_max; + short x_resolution; + short y_resolution; + char palette[48]; + char reserved; + char number_of_bit_planes; + short bytes_per_line; + short palette_type; + short x_screen_size; + short y_screen_size; + char filler[54]; +} pcx_header; + +unsigned char pcx_image_palette[768]; +unsigned char *pcx_buffer; +int pcx_buffer_size; + +int loop; + +int current_byte; +int offset; +int run_count; +int run_position; + + + +/*****************************************************************************/ +/* MAIN */ +/*****************************************************************************/ + +int main (int argc, char *argv[]) +{ + printf("-------------------------------------------------------------------------------\n"); + printf(" PCX to GBA Converter - GBAconv 1.00 (c) by Frederic Cambus 2002-2006\n"); + printf("-------------------------------------------------------------------------------\n\n"); + + if (argc!=4) + { + printf("USAGE: pcx2gba input.pcx output.inc array_name (Input File must be 8-bpp PCX)\n\n"); + exit(0); + } + + + +/*****************************************************************************/ +/* LOAD INPUT FILE */ +/*****************************************************************************/ + + stat (argv[1], &input_file_stat); + input_file_size=input_file_stat.st_size; + + input_file_buffer=malloc(input_file_size); + + if (input_file_buffer==NULL) + { + printf("ERROR: Cannot allocate memory\n\n"); + exit(-1); + } + + input_file=fopen(argv[1],"rb"); + if (input_file==NULL) + { + printf("ERROR: Cannot open file %s\n\n",argv[1]); + exit(-1); + } + + fread(input_file_buffer,input_file_size,1,input_file); + fclose(input_file); + + + +/*****************************************************************************/ +/* CHECK THAT THE FILE IS A VALID 8-bpp PCX */ +/*****************************************************************************/ + + memcpy(&pcx_header,input_file_buffer,128); + + if (pcx_header.bits_per_pixel!=8) + { + printf("ERROR: Input File is not 8-bpp\n\n"); + exit(-1); + } + + + +/*****************************************************************************/ +/* UNCOMPRESS RLE ENCODED PCX INPUT FILE */ +/*****************************************************************************/ + + pcx_buffer_size=(pcx_header.x_max+1)*(pcx_header.y_max+1); + pcx_buffer=malloc(pcx_buffer_size); + + while (loop<input_file_size-768-128) + { + current_byte=input_file_buffer[loop+128]; + + if (current_byte>192) + { + run_count=current_byte-192; + + for (run_position=0;run_position<run_count;run_position++) + { + pcx_buffer[offset+run_position]=input_file_buffer[loop+128+1]; + } + offset+=run_count; + loop+=2; + } + else + { + pcx_buffer[offset]=current_byte; + offset++; + loop++; + } + } + + for (loop=0;loop<768;loop++) + { + pcx_image_palette[loop]=(input_file_buffer[input_file_size-768+loop]/8); + } + + + +/*****************************************************************************/ +/* CREATE OUTPUT FILE */ +/*****************************************************************************/ + + output_file=fopen(argv[2],"w"); + if (output_file==NULL) + { + printf("ERROR: Cannot create file %s\n\n",argv[2]); + exit(-1); + } + + printf("INPUT FILE: %s (%ix%ix%i-bpp)\n",argv[1],pcx_header.x_max+1,pcx_header.y_max+1,pcx_header.bits_per_pixel); + printf("OUTPUT FILE: %s\n\n",argv[2]); + + fprintf(output_file,"const u16 %s_palette[] = {\n", argv[3]); + + for (loop=0;loop<256;loop++) + { + fprintf(output_file,"0x%x,",(pcx_image_palette[loop*3] | pcx_image_palette[(loop*3)+1]<<5 | pcx_image_palette[(loop*3)+2]<<10)); + } + + fseek(output_file,ftell(output_file)-1,0); + fprintf(output_file,"};\n\n"); + + fprintf(output_file,"const u16 %s[] = {\n", argv[3]); + + for (loop=0;loop<pcx_buffer_size/2;loop++) + { + fprintf(output_file,"0x%x,",(pcx_buffer[loop*2] | pcx_buffer[(loop*2)+1]<<8)); + } + + fseek(output_file,ftell(output_file)-1,0); + fprintf(output_file,"};\n"); + + + +/*****************************************************************************/ +/* TERMINATE PROGRAM */ +/*****************************************************************************/ + + fclose(output_file); + free(input_file_buffer); + + printf("Successfully created file %s\n\n",argv[2]); + + return (0); +} diff --git a/wav2gba.c b/wav2gba.c @@ -0,0 +1,160 @@ +/*****************************************************************************/ +/* */ +/* GBAconv 1.00 (c) by Frederic Cambus 2002-2006 */ +/* http://gbaconv.sourceforge.net */ +/* */ +/* WAV to GBA Converter */ +/* */ +/* Created: 2002/12/10 */ +/* Last Updated: 2006/01/13 */ +/* */ +/* 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. */ +/* */ +/* 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. */ +/* */ +/* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* */ +/*****************************************************************************/ + +#include <sys/stat.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +FILE *input_file; +char *input_file_buffer; +int input_file_size; +struct stat input_file_stat; + +FILE *output_file; + +struct wave_header +{ + char chunk_ID[4]; + unsigned int chunk_size; + char format[4]; + char fmt_chunk[4]; + unsigned int fmt_chunk_size; + unsigned short int audio_format; + unsigned short int channels; + unsigned int sample_rate; + unsigned int byte_rate; + unsigned short int block_align; + unsigned short int bits_per_sample; + char data_chunk[4]; + unsigned int data_chunk_size; +} wave_header; + +int loop; + + + +/*****************************************************************************/ +/* MAIN */ +/*****************************************************************************/ + +int main (int argc, char *argv[]) +{ + printf("-------------------------------------------------------------------------------\n"); + printf(" WAV to GBA Converter - GBAconv 1.00 (c) by Frederic Cambus 2002-2006\n"); + printf("-------------------------------------------------------------------------------\n\n"); + + if (argc!=4) + { + printf("USAGE: wav2gba input.wav output.inc array_name (Input File must be 8-bit, MONO)\n\n"); + exit(0); + } + + + +/*****************************************************************************/ +/* LOAD INPUT FILE */ +/*****************************************************************************/ + + stat (argv[1], &input_file_stat); + input_file_size=input_file_stat.st_size; + + input_file_buffer=malloc(input_file_size); + + if (input_file_buffer==NULL) + { + printf("ERROR: Cannot allocate memory\n\n"); + exit(-1); + } + + input_file=fopen(argv[1],"rb"); + if (input_file==NULL) + { + printf("ERROR: Cannot open file %s\n\n",argv[1]); + exit(-1); + } + + fread(input_file_buffer,input_file_size,1,input_file); + fclose(input_file); + + + +/*****************************************************************************/ +/* CHECK THAT THE FILE IS A VALID 8-bit MONO WAV */ +/*****************************************************************************/ + + memcpy(&wave_header,input_file_buffer,44); + + if (wave_header.channels!=1) + { + printf("ERROR: Input File is not MONO\n\n"); + exit(-1); + } + + if (wave_header.bits_per_sample!=8) + { + printf("ERROR: Input File is not 8-bit\n\n"); + exit(-1); + } + + + +/****************************************************************************/ +/* CREATE OUTPUT FILE */ +/*****************************************************************************/ + + output_file=fopen(argv[2],"w"); + if (output_file==NULL) + { + printf("ERROR: Cannot create file %s\n\n",argv[2]); + exit(-1); + } + + printf("INPUT FILE: %s (8-bit, MONO, %i Hz)\n",argv[1],wave_header.sample_rate); + printf("OUTPUT FILE: %s\n\n",argv[2]); + + fprintf(output_file,"const s8 %s[] = {\n", argv[3]); + + for (loop=0;loop<input_file_size;loop++) + { + fprintf(output_file,"0x%x,",input_file_buffer[44+loop]+128); + } + fseek(output_file,ftell(output_file)-1,0); + fprintf(output_file,"};\n"); + + + +/*****************************************************************************/ +/* TERMINATE PROGRAM */ +/*****************************************************************************/ + + fclose(output_file); + free(input_file_buffer); + + printf("Successfully created file %s\n\n",argv[2]); + + return (0); +}