blob: fdaef3a41f177638d110184d2bea863e67ca6cd7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#ifndef __smpte_h__
#define __smpte_h__
using namespace std;
#include "config.h"
#include <string>
#include <iostream>
class SMPTEgenerator
{
private:
short* smpteword;
int prevbitnum;
int prevhalfbit;
int prevoutval;
int framerate;
int nondrop;
int haveframe; // indicates if a new frame word must be generated
int samplerate;
/* These are pre-calculated: */
int bitsperframe;
int bitspersecond;
int samplesperbit;
int samplesperframe;
void recalcrates();
void fillword(int hour,int min,int sec,int frame);
void setsamplerate(__uint32 p_samplerate);
void setframerate(__uint32 p_samplerate);
int modulate(int currbitval,int bitnum,int halfbit);
public:
SMPTEgenerator(__uint32 p_samplerate);
~SMPTEgenerator();
int getbit(__uint32 insamnum);
};
#endif
|
