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https://github.com/deater/tb1.git
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snes: remove pcx_to_sprite tool
We'll just use the pcx to 4bpp tile tool instead
This commit is contained in:
Vince Weaver
parent
b77a08de38
commit
2687dfe6a2
@ -3,7 +3,7 @@ CFLAGS = -O2 -Wall
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LFLAGS =
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all: bin2byte color_convert convert_font convert_font_bin \
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dump_font make_pal pcx_to_sprite \
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dump_font make_pal \
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pcx_to_tiles_4bpp pcx_to_tiles_8bpp \
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ansi_to_tile string_to_bytes convert_font_4bpp \
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snes_checksum
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@ -64,14 +64,6 @@ make_pal: make_pal.o
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make_pal.o: make_pal.c
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$(CC) $(CFLAGS) -c make_pal.c
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pcx_to_sprite: pcx_to_sprite.o
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$(CC) $(LFLAGS) -o pcx_to_sprite pcx_to_sprite.o
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pcx_to_sprite.o: pcx_to_sprite.c
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$(CC) $(CFLAGS) -c pcx_to_sprite.c
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pcx_to_tiles_4bpp: pcx_to_tiles_4bpp.o
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$(CC) $(LFLAGS) -o pcx_to_tiles_4bpp pcx_to_tiles_4bpp.o
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@ -104,7 +96,7 @@ snes_checksum.o: snes_checksum.c
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clean:
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rm -f *.o *~ bin2byte color_convert convert_font \
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convert_font_bin dump_font make_pal pcx_to_sprite \
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convert_font_bin dump_font make_pal \
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pcx_to_tiles_4bpp pcx_to_tiles_8bpp \
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ansi_to_tile string_to_bytes \
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convert_font_4bpp snes_checksum
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@ -1,214 +0,0 @@
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/* Converts a 24-bit PCX file to a raw file for use in ECE498 Project 1 */
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#include <stdio.h> /* For FILE I/O */
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#include <string.h> /* For strncmp */
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#include <fcntl.h> /* for open() */
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#include <unistd.h> /* for lseek() */
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#include <sys/stat.h> /* for file modes */
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#include <stdlib.h> /* exit() */
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/* Convert to 15-bpp bgr */
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int rgb2bgr(int r,int g, int b) {
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int r2,g2,b2,bgr;
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r2=(r>>3)&0x1f;
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g2=(g>>3)&0x1f;
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b2=(b>>3)&0x1f;
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bgr=(b2<<10)|(g2<<5)|r2;
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return bgr;
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}
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int vmwLoadPCX(int pcx_fd) {
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int debug=1,bpp;
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int x,y;
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int i,numacross,planes=0;
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int xsize,ysize,plane;
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int xmin,ymin,xmax,ymax,version;
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unsigned char pcx_header[128];
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unsigned char temp_byte;
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/* Open the file */
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// pcx_fd=open(filename,O_RDONLY);
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//if (pcx_fd<0) {
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// printf("ERROR! File \"%s\" not found!\n",filename);
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// return -1;
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// }
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/*************** DECODE THE HEADER *************************/
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// lseek(pcx_fd,0,SEEK_SET);
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read(pcx_fd,&pcx_header,128);
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xmin=(pcx_header[5]<<8)+pcx_header[4];
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ymin=(pcx_header[7]<<8)+pcx_header[6];
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xmax=(pcx_header[9]<<8)+pcx_header[8];
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ymax=(pcx_header[11]<<8)+pcx_header[10];
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version=pcx_header[1];
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bpp=pcx_header[3];
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if (debug) {
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fprintf(stderr,"Manufacturer: ");
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if (pcx_header[0]==10) fprintf(stderr,"Zsoft\n");
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else fprintf(stderr,"Unknown %i\n",pcx_header[0]);
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fprintf(stderr,"Version: ");
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switch(version) {
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case 0: fprintf(stderr,"2.5\n"); break;
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case 2: fprintf(stderr,"2.8 w palette\n"); break;
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case 3: fprintf(stderr,"2.8 w/o palette\n"); break;
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case 4: fprintf(stderr,"Paintbrush for Windows\n"); break;
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case 5: fprintf(stderr,"3.0+\n"); break;
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default: fprintf(stderr,"Unknown %i\n",version);
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}
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fprintf(stderr,"Encoding: ");
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if (pcx_header[2]==1) fprintf(stderr,"RLE\n");
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else fprintf(stderr,"Unknown %i\n",pcx_header[2]);
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fprintf(stderr,"BitsPerPixelPerPlane: %i\n",bpp);
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fprintf(stderr,"File goes from %i,%i to %i,%i\n",xmin,ymin,xmax,ymax);
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fprintf(stderr,"Horizontal DPI: %i\n",(pcx_header[13]<<8)+pcx_header[12]);
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fprintf(stderr,"Vertical DPI: %i\n",(pcx_header[15]<<8)+pcx_header[14]);
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fprintf(stderr,"Number of colored planes: %i\n",pcx_header[65]);
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fprintf(stderr,"Bytes per line: %i\n",(pcx_header[67]<<8)+pcx_header[66]);
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fprintf(stderr,"Palette Type: %i\n",(pcx_header[69]<<8)+pcx_header[68]);
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fprintf(stderr,"Hscreen Size: %i\n",(pcx_header[71]<<8)+pcx_header[70]);
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fprintf(stderr,"Vscreen Size: %i\n",(pcx_header[73]<<8)+pcx_header[72]);
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}
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planes=pcx_header[65];
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// if ((version==5) && (bpp==8) && (pcx_header[65]==3)) type=24;
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// else if (version==5) type=8;
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// else type=0;
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xsize=((xmax-xmin)+1);
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ysize=((ymax-ymin)+1);
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char *output;
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output=calloc((xsize*ysize),sizeof(unsigned int));
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if (output==NULL) return -1;
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x=0; y=0;
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while(y<ysize) {
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for(plane=0;plane<planes;plane++) {
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x=0;
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while (x<xsize) {
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read(pcx_fd,&temp_byte,1);
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if (0xc0 == (temp_byte&0xc0)) {
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numacross=temp_byte&0x3f;
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read(pcx_fd,&temp_byte,1);
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// fprintf(stderr,"%i pixels of %i\n",numacross,temp_byte);
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for(i=0;i<numacross;i++) {
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output[(y*xsize)+x]=temp_byte;
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// printf("%x ",temp_byte);
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x++;
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}
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}
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else {
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// fprintf(stderr,"%i, %i Color=%i\n",x,y,temp_byte);
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// printf("%x ",temp_byte);
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output[(y*xsize)+x]=temp_byte;
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x++;
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}
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}
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}
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y++;
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}
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int plane0,plane1,plane2,plane3;
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printf("sprite_data:\n");
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printf("\t; Plane 0 Plane 1\n");
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for(y=0;y<ysize;y++){
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plane0=0;plane1=0;
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for(x=0;x<xsize;x++) {
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plane0<<=1;
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plane1<<=1;
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plane0|=(output[(y*xsize)+x])&1;
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plane1|=(((output[(y*xsize)+x])&2)>>1);
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}
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printf("\t.word $%02x%02x\n",plane1,plane0);
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}
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printf("\t; Plane 2 Plane 3\n");
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for(y=0;y<ysize;y++){
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plane2=0;plane3=0;
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for(x=0;x<xsize;x++) {
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plane2<<=1;
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plane3<<=1;
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plane2|=(((output[(y*xsize)+x])&4)>>2);
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plane3|=(((output[(y*xsize)+x])&8)>>3);
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}
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printf("\t.word $%02x%02x\n",plane3,plane2);
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}
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for(i=0;i<1008;i++) {
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printf("\t.word $ffff\n");
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}
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printf("sprite_palette:\n");
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/* read in palette */
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read(pcx_fd,&temp_byte,1);
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if (temp_byte!=12) {
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printf("Error! No palette found!\n");
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}
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else {
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int r,g,b;
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for(i=0;i<16;i++) {
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read(pcx_fd,&temp_byte,1);
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r=temp_byte;
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read(pcx_fd,&temp_byte,1);
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g=temp_byte;
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read(pcx_fd,&temp_byte,1);
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b=temp_byte;
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printf("\t.word $%x\t; r=%x g=%x b=%x\n",rgb2bgr(r,g,b),r,g,b);
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}
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}
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// close(pcx_fd);
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return 0;
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}
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int main(int argc, char **argv) {
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int result;//,x,y;
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// FILE *fff;
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//char filename[]="butterfinger.pcx";
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/* read from stdin */
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result=vmwLoadPCX(fileno(stdin));
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if (result<0) {
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fprintf(stderr,"Error reading PCX from stdin\n");
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exit(1);
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}
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// fff=fopen("input.bin","w");
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//if (fff==NULL) exit(1);
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// fwrite(buffer,sizeof(unsigned int),buffer[0]*buffer[1]+2,stdout);
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return 0;
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}
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