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https://github.com/deater/dos33fsprogs.git
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decode_pt3: more pretty printing
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parent
590f5c1ae0
commit
5776a0058a
@ -379,22 +379,30 @@ int main(int argc, char **argv) {
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printf("Read %d bytes ($%04x) from %s\n",result,result,filename);
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printf("Read %d bytes ($%04x) from %s\n",result,result,filename);
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strncpy(pt3_name,(char *)buffer,98);
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/* get name, 98 bytes long? */
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/* Contains version info, name of song, and author name */
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memcpy(pt3_name,(char *)buffer,98);
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/* Get various paramaters that follow */
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pt3_table=buffer[99];
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pt3_table=buffer[99];
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pt3_delay=buffer[100];
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pt3_delay=buffer[100];
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pt3_numpos=buffer[101];
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pt3_numpos=buffer[101];
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pt3_looppos=buffer[102];
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pt3_looppos=buffer[102];
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pt3_pat_ptr=buffer[103]|buffer[104]<<8;
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pt3_pat_ptr=buffer[103]|buffer[104]<<8;
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/* Load in the 32 sample pointers */
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for(i=0;i<32;i++) {
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for(i=0;i<32;i++) {
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pt3_sample_ptrs[i]=buffer[105+(2*i)]|buffer[106+(2*i)]<<8;
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pt3_sample_ptrs[i]=buffer[105+(2*i)]|buffer[106+(2*i)]<<8;
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}
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}
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/* Load in the 16 ornament pointers */
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for(i=0;i<16;i++) {
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for(i=0;i<16;i++) {
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pt3_ornament_ptrs[i]=buffer[169+(2*i)]|buffer[170+(2*i)]<<8;
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pt3_ornament_ptrs[i]=buffer[169+(2*i)]|buffer[170+(2*i)]<<8;
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}
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}
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printf("PT3:\n");
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printf("PT3:\n");
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pt3_name[29]='\n';
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pt3_name[30]='\t';
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printf("\t%s\n",pt3_name);
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printf("\t%s\n",pt3_name);
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printf("\tTable: $%02x\n",pt3_table);
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printf("\tTable: $%02x\n",pt3_table);
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printf("\tDelay: $%02x\n",pt3_delay);
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printf("\tDelay: $%02x\n",pt3_delay);
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@ -402,11 +410,17 @@ int main(int argc, char **argv) {
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printf("\tLoopPos: $%02x\n",pt3_looppos);
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printf("\tLoopPos: $%02x\n",pt3_looppos);
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printf("\tPatPtr: $%04x\n",pt3_pat_ptr);
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printf("\tPatPtr: $%04x\n",pt3_pat_ptr);
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printf("\tSmplPtr:");
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printf("\tSmplPtr:");
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for(i=0;i<32;i++) printf(" $%04x",pt3_sample_ptrs[i]);
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for(i=0;i<32;i++) {
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if (i%8==0) printf("\n\t\t");
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printf(" $%04x",pt3_sample_ptrs[i]);
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}
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printf("\n");
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printf("\n");
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printf("\tOrnamentPtr:");
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printf("\tOrnamentPtr:");
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for(i=0;i<16;i++) printf(" $%04x",pt3_ornament_ptrs[i]);
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for(i=0;i<16;i++) {
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if (i%8==0) printf("\n\t\t");
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printf(" $%04x",pt3_ornament_ptrs[i]);
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}
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printf("\n");
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printf("\n");
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// File Format:
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// File Format:
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