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127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/* Views paintpro files */
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/* Also will re-save them */
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#include <stdio.h>
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#include "svmwgraph.h"
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#include <string.h> /* for strdup */
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#include <unistd.h> /* for usleep() */
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int main(int argc,char **argv)
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{
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int grapherror;
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int scale=1,fullscreen=0;
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vmwVisual *virtual_1;
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vmwPaintProHeader *ppro_header;
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char *filename;
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char ch=0;
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char save_string[BUFSIZ];
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char *extension,*temp_string1,*temp_string2;
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int xsize,ysize;
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int is_pcx=0,target=VMW_SDLTARGET;
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vmwSVMWGraphState *graph_state;
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printf("HI %i\n\n",argc);
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if (argc<2) {
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printf("\nUsage: [-curses] %s filename\n\n",argv[0]);
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return -1;
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}
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filename=strdup(argv[argc-1]);
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if (!strncmp(argv[1],"-curses",10)) {
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target=VMW_CURSESTARGET;
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}
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/* Hacky way to grab the extension. I am sure this is a cleaner way */
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temp_string1=strdup(filename);
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temp_string2=strtok(temp_string1,".");
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extension=temp_string2;
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while( ( temp_string2=strtok(NULL,"."))!=NULL)
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extension=temp_string2;
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if (!strncmp(extension,"pcx",4)) {
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printf("\nAttempting to load %s as a 320x200x8bpp PCX file\n",filename);
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xsize=320; ysize=200;
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is_pcx=1;
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}
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else { /* We assume paintpro file */
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ppro_header=vmwGetPaintProHeader(filename);
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printf("\nLoading file: %s\n",filename);
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if (strncmp(ppro_header->ppro_string,"PAINTPRO",8)) {
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printf("ERROR! Not in paintpro format!\n");
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return 0;
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}
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if (strncmp(ppro_header->version,"V6.",3)) {
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printf("ERROR! Not a version 6.x file!\n");
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return 0;
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}
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printf(" + Verified PaintPro v%c.%c file.\n",ppro_header->version[1],
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ppro_header->version[3]);
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printf(" + Picture is %ix%i with %i colors.\n",
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ppro_header->xsize,ppro_header->ysize,ppro_header->num_colors);
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if (ppro_header->version[3]=='0') {
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/* broken ppro 6.0 files sometimes were saved as 319x199 */
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ppro_header->xsize=320;
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ppro_header->ysize=205;
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}
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xsize=ppro_header->xsize;
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ysize=ppro_header->ysize;
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}
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/* Setup Graphics */
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if ( (graph_state=vmwSetupSVMWGraph(target,
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xsize,
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ysize,
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0,scale,fullscreen,1))==NULL) {
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fprintf(stderr,"ERROR: Couldn't get display set up properly.\n");
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return VMW_ERROR_DISPLAY;
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}
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/* Allocate Virtual screen */
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if ((virtual_1=vmwSetupVisual(xsize,ysize))==NULL) {
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fprintf(stderr,"ERROR: Couldn't get RAM for virtual screen 1!\n");
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return VMW_ERROR_MEM;
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}
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if (is_pcx) {
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grapherror=vmwLoadPCX(0,0,virtual_1,1,1,filename,graph_state);
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}
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else { /* Paintpro */
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grapherror=vmwLoadPicPacked(0,0,virtual_1,1,1,
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filename,
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graph_state);
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}
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vmwBlitMemToDisplay(graph_state,virtual_1);
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while ((ch!='Q') && (ch!='q') && (ch!=VMW_ESCAPE)) {
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while ( (ch=vmwGetInput())==0) usleep(100);
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if (ch=='s') {
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printf("\nEnter file name to save as:\n");
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scanf("%s",save_string);
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vmwSavePicPacked(0,0,320,200,virtual_1,
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graph_state->palette_size,
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graph_state->actual_pal,save_string);
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}
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if (ch=='p') {
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printf("\nEnter file name to save .pcx as:\n");
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scanf("%s",save_string);
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vmwSavePCX(0,0,320,200,virtual_1,
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graph_state->palette_size,
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graph_state->actual_pal,save_string);
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}
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}
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vmwCloseGraphics();
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return 0;
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}
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