本文整理汇总了C++中CXBTFFrame::SetOffset方法的典型用法代码示例。如果您正苦于以下问题：C++ CXBTFFrame::SetOffset方法的具体用法？C++ CXBTFFrame::SetOffset怎么用？C++ CXBTFFrame::SetOffset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CXBTFFrame的用法示例。
在下文中一共展示了CXBTFFrame::SetOffset方法的2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: Open
bool CXBTFReader::Open(const std::string& path)
{
if (path.empty())
return false;
m_path = path;
#ifdef TARGET_WINDOWS
std::wstring strPathW;
g_charsetConverter.utf8ToW(CSpecialProtocol::TranslatePath(m_path), strPathW, false);
m_file = _wfopen(strPathW.c_str(), L"rb");
#else
m_file = fopen(m_path.c_str(), "rb");
#endif
if (m_file == nullptr)
return false;
// read the magic word
char magic[4];
if (!ReadString(m_file, magic, sizeof(magic)))
return false;
if (strncmp(XBTF_MAGIC.c_str(), magic, sizeof(magic)) != 0)
return false;
// read the version
char version[1];
if (!ReadString(m_file, version, sizeof(version)))
return false;
if (strncmp(XBTF_VERSION.c_str(), version, sizeof(version)) != 0)
return false;
unsigned int nofFiles;
if (!ReadUInt32(m_file, nofFiles))
return false;
for (uint32_t i = 0; i < nofFiles; i++)
{
CXBTFFile xbtfFile;
uint32_t u32;
uint64_t u64;
char path[CXBTFFile::MaximumPathLength];
memset(path, 0, sizeof(path));
if (!ReadString(m_file, path, sizeof(path)))
return false;
xbtfFile.SetPath(path);
if (!ReadUInt32(m_file, u32))
return false;
xbtfFile.SetLoop(u32);
unsigned int nofFrames;
if (!ReadUInt32(m_file, nofFrames))
return false;
for (uint32_t j = 0; j < nofFrames; j++)
{
CXBTFFrame frame;
if (!ReadUInt32(m_file, u32))
return false;
frame.SetWidth(u32);
if (!ReadUInt32(m_file, u32))
return false;
frame.SetHeight(u32);
if (!ReadUInt32(m_file, u32))
return false;
frame.SetFormat(u32);
if (!ReadUInt64(m_file, u64))
return false;
frame.SetPackedSize(u64);
if (!ReadUInt64(m_file, u64))
return false;
frame.SetUnpackedSize(u64);
if (!ReadUInt32(m_file, u32))
return false;
frame.SetDuration(u32);
if (!ReadUInt64(m_file, u64))
return false;
frame.SetOffset(u64);
xbtfFile.GetFrames().push_back(frame);
}
AddFile(xbtfFile);
}
// Sanity check
uint64_t pos = static_cast<uint64_t>(ftell(m_file));
if (pos != GetHeaderSize())
return false;
//.........这里部分代码省略.........
示例2: Open
bool CXBTFReader::Open(const std::string& fileName)
{
m_fileName = fileName;
#ifdef TARGET_WINDOWS
std::wstring strPathW;
g_charsetConverter.utf8ToW(CSpecialProtocol::TranslatePath(m_fileName), strPathW, false);
m_file = _wfopen(strPathW.c_str(), L"rb");
#else
m_file = fopen(m_fileName.c_str(), "rb");
#endif
if (m_file == NULL)
{
return false;
}
char magic[4];
READ_STR(magic, 4, m_file);
if (strncmp(magic, XBTF_MAGIC, sizeof(magic)) != 0)
{
return false;
}
char version[1];
READ_STR(version, 1, m_file);
if (strncmp(version, XBTF_VERSION, sizeof(version)) != 0)
{
return false;
}
unsigned int nofFiles;
READ_U32(nofFiles, m_file);
for (unsigned int i = 0; i < nofFiles; i++)
{
CXBTFFile file;
unsigned int u32;
uint64_t u64;
READ_STR(file.GetPath(), 256, m_file);
READ_U32(u32, m_file);
file.SetLoop(u32);
unsigned int nofFrames;
READ_U32(nofFrames, m_file);
for (unsigned int j = 0; j < nofFrames; j++)
{
CXBTFFrame frame;
READ_U32(u32, m_file);
frame.SetWidth(u32);
READ_U32(u32, m_file);
frame.SetHeight(u32);
READ_U32(u32, m_file);
frame.SetFormat(u32);
READ_U64(u64, m_file);
frame.SetPackedSize(u64);
READ_U64(u64, m_file);
frame.SetUnpackedSize(u64);
READ_U32(u32, m_file);
frame.SetDuration(u32);
READ_U64(u64, m_file);
frame.SetOffset(u64);
file.GetFrames().push_back(frame);
}
m_xbtf.GetFiles().push_back(file);
m_filesMap[file.GetPath()] = file;
}
// Sanity check
int64_t pos = ftell(m_file);
if (pos != (int64_t)m_xbtf.GetHeaderSize())
{
printf("Expected header size (%" PRId64") != actual size (%" PRId64")\n", m_xbtf.GetHeaderSize(), pos);
return false;
}
return true;
}