mirror of https://github.com/zxdos/zxuno.git
firmware/scroll: added `Makefile` for `FuenteABin` tool
* moved `FuenteABin` tool into `tools` sub-directory
This commit is contained in:
Ivan Tatarinov
parent
f3a1881d65
commit
69593ab14c
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@ -1,57 +0,0 @@
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#include "lodepng.c"
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#include <stdio.h>
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#include <stdlib.h>
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unsigned char *image, *pixel, output[0x280];
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unsigned error, i, j, k, l, celda, fondo, tinta, outpos= 0;
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FILE *fo;
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int check(int value){
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return value==0 || value==192 || value==255;
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}
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int tospec(int r, int g, int b){
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return g>>7<<2 | r>>7<<1 | b>>7;
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}
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int main(int argc, char *argv[]){
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error= lodepng_decode32_file(&image, &i, &j, "fuente6x8.png");
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if( error )
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printf("\nError %u: %s\n", error, lodepng_error_text(error)),
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exit(-1);
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if( i!= 96 || j!= 40 )
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printf("\nError. Incorrect size, must be 96x40\n"),
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exit(-1);
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fo= fopen("fuente6x8.bin", "wb+");
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if( !fo )
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printf("\nCannot create output file\n"),
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exit(-1);
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for ( i= 0; i < 5; i++ )
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for ( j= 0; j < 16; j++ ){
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pixel= &image[((j|i<<7)*6)<<2];
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fondo= tinta= tospec(pixel[0], pixel[1], pixel[2]);
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for ( k= 0; k < 8; k++ ){
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celda= 0;
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for ( l= 0; l < 6; l++ ){
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pixel= &image[((j|i<<7)*6 + k*96 + l)<<2];
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if( !(check(pixel[0]) && check(pixel[1]) && check(pixel[2]))
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|| ((char)pixel[0]*-1 | (char)pixel[1]*-1 | (char)pixel[2]*-1)==65 )
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printf("\nThe pixel (%d, %d) has an incorrect color\n" , j*6+l, i*8+k),
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exit(-1);
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if( tinta != tospec(pixel[0], pixel[1], pixel[2]) )
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if( fondo != tospec(pixel[0], pixel[1], pixel[2]) ){
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if( tinta != fondo )
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printf("\nThe pixel (%d, %d) has a third color in the cell\n", j*6+l, i*8+k),
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exit(-1);
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tinta= tospec(pixel[0], pixel[1], pixel[2]);
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}
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celda<<= 1;
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celda|= fondo != tospec(pixel[0], pixel[1], pixel[2]);
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}
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output[outpos++]= celda<<2;
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}
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}
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fwrite(output, outpos, 1, fo);
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fclose(fo);
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printf("\nDone\n");
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free(image);
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}
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@ -0,0 +1,5 @@
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# SPDX-FileCopyrightText: 2021 Ivan Tatarinov <ivan-tat@ya.ru>
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#
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# SPDX-License-Identifier: CC0-1.0
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build
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/*
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* FuenteABin - convert PNG image to a binary font file.
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*
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* Copyright (C) 2019, 2021 Antonio Villena
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* Contributors:
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* 2021 Ivan Tatarinov <ivan-tat@ya.ru>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* SPDX-FileCopyrightText: Copyright (C) 2019, 2021 Antonio Villena
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*
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* SPDX-FileContributor: 2021 Ivan Tatarinov <ivan-tat@ya.ru>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "lodepng.h"
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#define PROGRAM "FuenteABin"
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#define DESCRIPTION "convert PNG image to a binary font file."
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#define VERSION "0.1"
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#define COPYRIGHT "Copyright (C) 2016, 2021 Antonio Villena"
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#define LICENSE \
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"This program is free software: you can redistribute it and/or modify\n" \
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"it under the terms of the GNU General Public License as published by\n" \
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"the Free Software Foundation, version 3."
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#define HOMEPAGE "https://github.com/zxdos/zxuno/"
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#define IMAGE_WIDTH 96
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#define IMAGE_HEIGHT 40
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#define CHAR_WIDTH 6
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#define CHAR_HEIGHT 8
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#define BUF_SIZE ((IMAGE_WIDTH/CHAR_WIDTH)*(IMAGE_HEIGHT/CHAR_HEIGHT)*CHAR_HEIGHT)
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unsigned char *image, *pixel, output[BUF_SIZE];
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unsigned error, i, j, k, l, celda, fondo, tinta, outpos= 0;
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FILE *fo;
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int check(int value){
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return value==0 || value==192 || value==255;
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}
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int tospec(int r, int g, int b){
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return g>>7<<2 | r>>7<<1 | b>>7;
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}
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void show_help() {
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printf(
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PROGRAM " version " VERSION " - " DESCRIPTION "\n"
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COPYRIGHT "\n"
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LICENSE "\n"
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"Home page: " HOMEPAGE "\n"
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"\n"
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"Usage:\n"
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" " PROGRAM " <input_file> <output_file>\n"
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"\n"
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" <input_file> Input PNG file, %ux%u pixels in size\n"
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" <output_file> Output binary file\n",
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IMAGE_WIDTH,
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IMAGE_HEIGHT
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);
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}
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#define image_pixel_off(i, j, k, l) (((j|i<<7)*CHAR_WIDTH + k*IMAGE_WIDTH + l)<<2)
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int main(int argc, char *argv[]){
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if (argc!=3){
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show_help(),
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exit(argc==1 ? 0 : -1);
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}
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error= lodepng_decode32_file(&image, &i, &j, argv[1]);
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if( error )
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printf("Error %u: %s\n", error, lodepng_error_text(error)),
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exit(-1);
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if( i!= IMAGE_WIDTH || j!= IMAGE_HEIGHT )
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printf("Error. Incorrect image size, must be %ux%u pixels\n", IMAGE_WIDTH, IMAGE_HEIGHT),
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exit(-1);
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fo= fopen(argv[2], "wb+");
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if( !fo )
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printf("Cannot create output file: %s\n", argv[2]),
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exit(-1);
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for ( i= 0; i < IMAGE_HEIGHT/CHAR_HEIGHT; i++ )
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for ( j= 0; j < IMAGE_WIDTH/CHAR_WIDTH; j++ ){
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pixel= &image[image_pixel_off(i, j, 0, 0)];
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fondo= tinta= tospec(pixel[0], pixel[1], pixel[2]);
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for ( k= 0; k < CHAR_HEIGHT; k++ ){
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celda= 0;
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for ( l= 0; l < CHAR_WIDTH; l++ ){
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pixel= &image[image_pixel_off(i, j, k, l)];
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if( !(check(pixel[0]) && check(pixel[1]) && check(pixel[2]))
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|| ((char)pixel[0]*-1 | (char)pixel[1]*-1 | (char)pixel[2]*-1)==65 )
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printf("The pixel (%d, %d) has an incorrect color\n" , j*CHAR_WIDTH+l, i*CHAR_HEIGHT+k),
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exit(-1);
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if( tinta != tospec(pixel[0], pixel[1], pixel[2]) )
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if( fondo != tospec(pixel[0], pixel[1], pixel[2]) ){
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if( tinta != fondo )
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printf("The pixel (%d, %d) has a third color in the cell\n", j*CHAR_WIDTH+l, i*CHAR_HEIGHT+k),
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exit(-1);
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tinta= tospec(pixel[0], pixel[1], pixel[2]);
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}
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celda<<= 1;
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celda|= fondo != tospec(pixel[0], pixel[1], pixel[2]);
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}
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output[outpos++]= celda<<2;
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}
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}
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fwrite(output, outpos, 1, fo);
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fclose(fo);
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printf("File `%s' successfully created\n", argv[2]);
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free(image);
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}
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@ -0,0 +1,68 @@
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# SPDX-FileCopyrightText: 2021 Ivan Tatarinov <ivan-tat@ya.ru>
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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# Supported environments:
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# * GNU on Linux, FreeBSD etc.
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# * GNU on Windows NT (using MinGW/MSYS/Cygwin/WSL)
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#
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# Build:
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# make [BUILD=<BUILD>] [<TARGET> ...]
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# Install / Uninstall:
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# make [BUILD=<BUILD>] [prefix=<PREFIX>] install | uninstall
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# Clean:
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# make [BUILD=<BUILD>] clean
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# make distclean
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#
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# where:
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# <BUILD> - see included `common.mk'.
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# <TARGET> is one of values for `BINS' variable prefixed with "build/"
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# (see target `all' below).
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# <PREFIX> is a prefix directory to install files into.
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include ../../../sdk/common.mk
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srcdir = .
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prefix ?= .
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exec_prefix ?= $(prefix)
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bindir ?= $(exec_prefix)/bin
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INSTALL ?= install
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INSTALL_PROGRAM ?= $(INSTALL)
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BINS := FuenteABin$(EXESUFFIX)
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INCLUDEDIR = $(ZXSDK)/include
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LIBDIR = $(ZXSDK)/lib
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.PHONY: all
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all: $(foreach t,$(BINS),build/$(t))
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build\
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$(DESTDIR)$(bindir):
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mkdir -p $@
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build/FuenteABin$(EXESUFFIX):\
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$(srcdir)/FuenteABin.c\
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$(INCLUDEDIR)/lodepng.h\
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$(LIBDIR)/liblodepng$(DLLSUFFIX)\
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Makefile | build
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$(CC) -I$(INCLUDEDIR) -L$(LIBDIR) -l:liblodepng$(DLLSUFFIX) $(CFLAGS) -o $@ $<
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.PHONY: install
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install: $(foreach t,$(BINS),$(DESTDIR)$(bindir)/$(t))
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$(DESTDIR)$(bindir)/%$(EXESUFFIX): build/%$(EXESUFFIX) | $(DESTDIR)$(bindir)
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$(INSTALL_PROGRAM) $< $@
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.PHONY: uninstall
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uninstall:
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rm -f $(foreach t,$(BINS),$(DESTDIR)$(bindir)/$(t))
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.PHONY: clean
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clean:
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rm -f $(foreach t,$(BINS),build/$(t))
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.PHONY: distclean
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distclean:
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rm -rf build/*
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