CodeBlocks SFML 音频库将无法工作
CodeBlocks SFML audio library will not work
我一直在关注 codeblocks 中 SFML 的一些 youtube 教程，我们刚刚看到了音频。到目前为止，我只使用了图形方面但没有遇到任何问题。虽然对于音频，我已经尝试从使用 .ogg 文件切换到 .wav 文件并返回我的代码并尝试了一段时间，但该程序无法正常工作。我真的不明白这些库是如何工作的（如果不明显的话我是新手）但是我已经查看了 sfml 的 lib 文件并且在我的链接器设置中有每个文件，所以我不明白为什么我继续得到错误。无论如何，我遇到了很多错误，只想使用 SFML 的音频部分。以下是破案所需的所有数据：
实际代码：
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <string>
#include <iostream>
int main(){
sf::Vector2i screenDimensions(800,600);
sf::RenderWindow Window;
Window.create(sf::VideoMode(screenDimensions.x, screenDimensions.y), "A Window");
sf::Clock clock;
sf::SoundBuffer soundBuffer;
sf::Sound sound;
if(!soundBuffer.loadFromFile("punch.ogg")){
std::cout << "Can't find audio file" << std::endl;
}
sound.setBuffer(soundBuffer);
float moveSpeed = 10000.0f;
while(Window.isOpen()){
clock.restart();
sf::Event Event;
while(Window.pollEvent(Event)){
switch(Event.type){
case sf::Event::Closed:
Window.close();
break;
case sf::Event::KeyPressed:
if(Event.key.code == sf::Keyboard::Escape){
Window.close();
}
if(Event.key.code == sf::Keyboard::P){
sound.play();
}
break;
}
}
Window.display();
Window.clear();
}
}
链接器设置：（我试过多次移动订单但没有用）
sfml-audio-s-d
sfml-network-s-d
sfml-graphics-s-d
sfml-window-s-d
sfml-system-s-d
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
jpeg
freetype
ws2_32
gdi32
opengl32
winmm
最后，所有错误：
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_write' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_readinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_readinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_read' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_read' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_write' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_reset'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_reset'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
||More errors follow but not being shown.|
||Edit the max errors limit in compiler options...|
||=== Build finished: 50 errors, 0 warnings (0 minutes, 2 seconds) ===|
提前致谢:)
没有链接到音频库。这就是未定义的引用错误的含义。所以你应该检查你的项目文件是否链接到你的路径中存在的静态库文件（.a）。
另一件事是，除了 SFML 库之外，您不需要链接器设置中当前拥有的任何库，因为它们已经链接到 SFML 静态库文件中。 在 2.3 中不正确，但在 2.1 中正确
正确的链接顺序是：
openal32
flac
vorbisenc
vorbisfile
vorbis
ogg
不是：
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
否则它会为您提供对 'oggpack_***'
的未定义引用
请使用正确的链接顺序：
openal32
flac
vorbisenc
vorbisfile
vorbis
ogg
不是：
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
否则它会给你未定义的引用 'oggpack_***'
我一直在关注 codeblocks 中 SFML 的一些 youtube 教程，我们刚刚看到了音频。到目前为止，我只使用了图形方面但没有遇到任何问题。虽然对于音频，我已经尝试从使用 .ogg 文件切换到 .wav 文件并返回我的代码并尝试了一段时间，但该程序无法正常工作。我真的不明白这些库是如何工作的（如果不明显的话我是新手）但是我已经查看了 sfml 的 lib 文件并且在我的链接器设置中有每个文件，所以我不明白为什么我继续得到错误。无论如何，我遇到了很多错误，只想使用 SFML 的音频部分。以下是破案所需的所有数据：
实际代码：
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <string>
#include <iostream>
int main(){
sf::Vector2i screenDimensions(800,600);
sf::RenderWindow Window;
Window.create(sf::VideoMode(screenDimensions.x, screenDimensions.y), "A Window");
sf::Clock clock;
sf::SoundBuffer soundBuffer;
sf::Sound sound;
if(!soundBuffer.loadFromFile("punch.ogg")){
std::cout << "Can't find audio file" << std::endl;
}
sound.setBuffer(soundBuffer);
float moveSpeed = 10000.0f;
while(Window.isOpen()){
clock.restart();
sf::Event Event;
while(Window.pollEvent(Event)){
switch(Event.type){
case sf::Event::Closed:
Window.close();
break;
case sf::Event::KeyPressed:
if(Event.key.code == sf::Keyboard::Escape){
Window.close();
}
if(Event.key.code == sf::Keyboard::P){
sound.play();
}
break;
}
}
Window.display();
Window.clear();
}
}
链接器设置：（我试过多次移动订单但没有用）
sfml-audio-s-d
sfml-network-s-d
sfml-graphics-s-d
sfml-window-s-d
sfml-system-s-d
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
jpeg
freetype
ws2_32
gdi32
opengl32
winmm
最后，所有错误：
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_write' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_readinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_readinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_read' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_read'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_read' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeinit'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| more undefined references to `oggpack_write' follow|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_reset'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_writeclear'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_bytes'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_reset'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
E:\CODING STUFF FOR C++\zzz.External Libraries\SFML-2.3\lib\libvorbis.a(info.o):info.c|| undefined reference to `oggpack_write'|
||More errors follow but not being shown.|
||Edit the max errors limit in compiler options...|
||=== Build finished: 50 errors, 0 warnings (0 minutes, 2 seconds) ===|
提前致谢:)
没有链接到音频库。这就是未定义的引用错误的含义。所以你应该检查你的项目文件是否链接到你的路径中存在的静态库文件（.a）。
另一件事是，除了 SFML 库之外，您不需要链接器设置中当前拥有的任何库，因为它们已经链接到 SFML 静态库文件中。 在 2.3 中不正确，但在 2.1 中正确
正确的链接顺序是：
openal32
flac
vorbisenc
vorbisfile
vorbis
ogg
不是：
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
否则它会为您提供对 'oggpack_***'
的未定义引用请使用正确的链接顺序：
openal32
flac
vorbisenc
vorbisfile
vorbis
ogg
不是：
flac
ogg
vorbis
vorbisenc
vorbisfile
openal32
否则它会给你未定义的引用 'oggpack_***'