usynth

simple midi synth for sndio
git clone git://nsmpr.xyz/usynth.git
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buildtest.c (539B)

      1 #include <stdio.h>
      2 #include <stdlib.h>
      3 
      4 #include "util.h"
      5 #include "wavetable.h"
      6 #include "machine.h"
      7 #include "build.h"
      8 
      9 int
     10 main(void)
     11 {
     12 	int i;
     13 	int16_t *prog;
     14 	wt_init();
     15 	prog = malloc(VM_MEM_END * sizeof(int16_t));
     16 	buildfile(stdin, prog);
     17 	prog[VM_ACTIVE] = 1;
     18 	prog[VM_KEY] = 100;
     19 	vm_run(prog);
     20 	printf("---\n");
     21 	for (i = 0; i < VM_KEY_ON+1; i++) {
     22 		printf("%04hx ", prog[i]);
     23 	};
     24 	printf("\n%hx: ", prog[VM_SP]);
     25 	for (i = VM_STACK; i < VM_STACK+prog[VM_SP]; i++) {
     26 		printf("%04hx ", prog[i]);
     27 	};
     28 	printf("\n");
     29 	return 0;
     30 }