本文整理汇总了C++中CIFile::getFileSize方法的典型用法代码示例。如果您正苦于以下问题：C++ CIFile::getFileSize方法的具体用法？C++ CIFile::getFileSize怎么用？C++ CIFile::getFileSize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CIFile的用法示例。
在下文中一共展示了CIFile::getFileSize方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: playSync
/// Play from memory.
bool CMusicChannelFMod::playSync(const std::string &filepath, bool loop)
{
CIFile ifile;
ifile.allowBNPCacheFileOnOpen(false);
ifile.setCacheFileOnOpen(false);
ifile.open(filepath);
// try to load the music in memory
uint32 fs = ifile.getFileSize();
if (!fs) {
nlwarning("NLSOUND FMod Driver: Empty music file");
return false;
}
// read Buffer
nlassert(!_MusicBuffer);
_MusicBuffer = new uint8[fs];
try {
ifile.serialBuffer(_MusicBuffer, fs);
}
catch (...)
{
nlwarning("NLSOUND FMod Driver: Error while reading music file");
delete[] _MusicBuffer;
_MusicBuffer = NULL;
return false;
}
// open FMOD stream
_MusicStream = FSOUND_Stream_Open((const char*)_MusicBuffer,
FSOUND_2D | FSOUND_LOADMEMORY | (loop ? FSOUND_LOOP_NORMAL : FSOUND_LOOP_OFF), 0, fs);
if (!_MusicStream)
{
nlwarning("NLSOUND FMod Driver: Error while creating the FMOD stream for music file");
delete[] _MusicBuffer;
_MusicBuffer = NULL;
return false;
}
if (!playStream())
{
nlwarning("NLSOUND FMod Driver: Error While trying to play sync music file");
FSOUND_Stream_Close(_MusicStream);
_MusicStream = NULL;
delete[] _MusicBuffer;
_MusicBuffer = NULL;
return false;
}
return true;
}