/*
 *  codec.c
 *
 *	Scott Wilson
 *	rswilson@ccrma.stanford.edu
 *  last updated:  June 15, 2003
 *
 */

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>

#include "codec.h"
#include "file.h"
#include "vector.h"

uint8_t g_codec_debug = 1;


void codec_char_dump(char c) {
	int j;
	if (! g_codec_debug) return;
	printf("%2x - ",c);
	for (j=0;j<8; j++) {
		printf("%d", (1 && c & (0x80 >> j)));
		if (! ((j+1) % 4)) printf(" ");
	}	
	printf("\n");
}

void codec_short_dump(uint16_t s) {
	int j;
	if (! g_codec_debug) return;
	printf("%4x - ",s);
	for (j=0;j<16; j++) {
		printf("%d", (1 && s & (0x8000 >> j)));
		if (! ((j+1) % 4)) printf(" ");
	}
	printf("\n");
}


void codec_error(const char *component, const char *fn, const char *msg) {
	fprintf(stderr,"%s error: (%s) %s\n",component,fn,msg); 
}

void codec_debug(const char *component, const char *fn, const char *msg) {
	if (g_codec_debug)
		fprintf(stderr,"%s debug: (%s) %s\n",component,fn,msg);
}