rawtofile.cc

来自「pixil 最新的嵌入linux 應用程序集,別的地方很難下載」· CC 代码 · 共 49 行

/* MPEG/WAVE Sound library

   (C) 1997 by Jung woo-jae */

// Rawtofile.cc
// Output raw data to file.

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <fcntl.h>
#include <unistd.h>

#include "mpegsound.h"

// Rawplayer class
Rawtofile::~Rawtofile()
{
    close(filehandle);
}

bool
Rawtofile::initialize(char *filename)
{
    if (filename == NULL)
	filehandle = 1;
    else if ((filehandle = creat(filename, 0644)) == -1)
	return seterrorcode(SOUND_ERROR_DEVOPENFAIL);

    return true;
}

bool
Rawtofile::setsoundtype(int stereo, int samplesize, int speed)
{
    rawstereo = stereo;
    rawsamplesize = samplesize;
    rawspeed = speed;

    return true;
}

bool
Rawtofile::putblock(void *buffer, int size)
{
    return (write(filehandle, buffer, size) == size);
};