openal中的alutCreateBufferHelloWorld ()

Question

我再一次需要你的帮助来编写开场白

我是一个编程新手，从vc++ 6开始学习openal

我是从sdk1.1的文档中了解到的

有了这个程序

#include <conio.h>
#include <stdlib.h>
#include <stdio.h>
#include <al.h>
#include <alc.h>
#include <alut.h>
#pragma comment(lib, "openal32.lib")
#pragma comment(lib, "alut.lib")


 ALCdevice *alcOpenDevice(ALCdevice *device);


 ALCenum alcGetError( ALCdevice *device );



 ALuint buffer ;
ALuint source;

// Position of the source sound.
ALfloat SourcePos[] = { 0.0, 0.0, 0.0 };

// Velocity of the source sound.
ALfloat SourceVel[] = { 0.0, 0.0, 0.0 };


// Position of the Listener.
ALfloat ListenerPos[] = { 0.0, 0.0, 0.0 };

// Velocity of the Listener.
ALfloat ListenerVel[] = { 0.0, 0.0, 0.0 };

// Orientation of the Listener. (first 3 elements are "at", second 3 are "up")
// Also note that these should be units of '1'.
ALfloat ListenerOri[] = { 0.0, 0.0, -1.0,  0.0, 1.0, 0.0 };



int  main()
{




alGenSources(1,&source);








 alSourcei (source, AL_BUFFER,  alutCreateBufferHelloWorld ());  

    alSourcef (source, AL_PITCH,    10.0      );
    alSourcef (source, AL_GAIN,     10.0      );
    //alSourcefv(source, AL_POSITION, SourcePos);
    //alSourcefv(source, AL_VELOCITY, SourceVel);
//  alSourcei (source, AL_LOOPING,  loop     );


alSourcePlay(source);


 alDeleteSources(1, &source);
return 0;

};

我有一个错误

C:\Users\Toshiba\Desktop\Graduation \OpenAL\open AL test\EX\mi\ãanta7\9\cpp9.cpp(55)：error C2065：'alutCreateBufferHelloWorld‘：执行cl.exe时出现未声明的标识符错误。

我不知道问题出在哪里

感谢alote

Answer 1

要么是找不到alut.h头文件，在这种情况下，你大概也会收到一个错误；要么是你的ALUT版本太旧，因此在API中没有alutCreateBufferHelloWorld。