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t6 alias dumping stuff

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This commit is contained in:
Jan
2021-04-11 09:04:58 +02:00
parent 315790b638
commit 4e8d1806cc
7 changed files with 128 additions and 35 deletions
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46
src/ObjLoading/ObjContainer/SoundBank/SoundBank.cpp
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@@ -61,12 +61,12 @@ protected:
pos_type seekoff(const off_type off, const std::ios_base::seekdir dir, const std::ios_base::openmode mode) override
{
if(dir == std::ios_base::beg)
if (dir == std::ios_base::beg)
{
return seekpos(off, mode);
}
if(dir == std::ios_base::end)
if (dir == std::ios_base::end)
{
if (off > m_size)
return pos_type(-1);
@@ -110,6 +110,22 @@ public:
}
};
SoundBankEntryInputStream::SoundBankEntryInputStream()
: m_entry{}
{
}
SoundBankEntryInputStream::SoundBankEntryInputStream(std::unique_ptr<std::istream> stream, SoundAssetBankEntry entry)
: m_stream(std::move(stream)),
m_entry(entry)
{
}
bool SoundBankEntryInputStream::IsOpen() const
{
return m_stream.get() != nullptr;
}
bool SoundBank::ReadHeader()
{
m_stream->read(reinterpret_cast<char*>(&m_header), sizeof(m_header));
@@ -131,9 +147,9 @@ bool SoundBank::ReadHeader()
return false;
}
if (m_header.entrySize != sizeof(SndAssetBankEntry))
if (m_header.entrySize != sizeof(SoundAssetBankEntry))
{
std::cout << "Invalid sndbank entry size 0x" << std::hex << m_header.entrySize << " (should be 0x" << std::hex << sizeof(SndAssetBankEntry) << ")" << std::endl;
std::cout << "Invalid sndbank entry size 0x" << std::hex << m_header.entrySize << " (should be 0x" << std::hex << sizeof(SoundAssetBankEntry) << ")" << std::endl;
return false;
}
@@ -144,19 +160,19 @@ bool SoundBank::ReadHeader()
}
if (m_header.entryCount
&& (m_header.entryOffset <= 0 || m_header.entryOffset + sizeof(SndAssetBankEntry) * m_header.entryCount > m_file_size))
&& (m_header.entryOffset <= 0 || m_header.entryOffset + sizeof(SoundAssetBankEntry) * m_header.entryCount > m_file_size))
{
std::cout << "Invalid sndbank entry offset " << m_header.entryOffset << " (filesize is " << m_file_size << ")" << std::endl;
return false;
}
if (m_header.checksumOffset <= 0 || m_header.checksumOffset + sizeof(SndAssetBankChecksum) * m_header.entryCount > m_file_size)
if (m_header.checksumOffset <= 0 || m_header.checksumOffset + sizeof(SoundAssetBankChecksum) * m_header.entryCount > m_file_size)
{
std::cout << "Invalid sndbank checksum offset " << m_header.checksumOffset << " (filesize is " << m_file_size << ")" << std::endl;
return false;
}
if (m_header.dependencyCount * m_header.dependencySize > sizeof(SndAssetBankHeader::dependencies))
if (m_header.dependencyCount * m_header.dependencySize > sizeof(SoundAssetBankHeader::dependencies))
{
std::cout << "Invalid sndbank dependency sizes (count is " << m_header.dependencyCount << "; size is " << m_header.dependencySize << ")" << std::endl;
return false;
@@ -182,7 +198,7 @@ bool SoundBank::ReadEntries()
for (auto i = 0u; i < m_header.entryCount; i++)
{
SndAssetBankEntry entry{};
SoundAssetBankEntry entry{};
m_stream->read(reinterpret_cast<char*>(&entry), sizeof(entry));
if (m_stream->gcount() != sizeof(entry))
@@ -210,7 +226,7 @@ bool SoundBank::ReadChecksums()
for (auto i = 0u; i < m_header.entryCount; i++)
{
SndAssetBankChecksum checksum{};
SoundAssetBankChecksum checksum{};
m_stream->read(reinterpret_cast<char*>(&checksum), sizeof(checksum));
if (m_stream->gcount() != sizeof(checksum))
@@ -278,23 +294,23 @@ const std::vector<std::string>& SoundBank::GetDependencies() const
return m_dependencies;
}
bool SoundBank::VerifyChecksum(const SndAssetBankChecksum& checksum) const
bool SoundBank::VerifyChecksum(const SoundAssetBankChecksum& checksum) const
{
return m_initialized && memcmp(checksum.checksumBytes, m_header.checksumChecksum.checksumBytes, sizeof(SndAssetBankChecksum)) == 0;
return m_initialized && memcmp(checksum.checksumBytes, m_header.checksumChecksum.checksumBytes, sizeof(SoundAssetBankChecksum)) == 0;
}
SearchPathOpenFile SoundBank::GetEntryStream(const unsigned id) const
SoundBankEntryInputStream SoundBank::GetEntryStream(const unsigned id) const
{
const auto foundEntry = m_entries_by_id.find(id);
if (foundEntry != m_entries_by_id.end())
{
const auto& entry = m_entries[foundEntry->second];
m_stream->seekg(entry.offset);
return SearchPathOpenFile(std::make_unique<iobjstream>(std::make_unique<SoundBankInputBuffer>(*m_stream, entry.offset, entry.size)), entry.size);
return SoundBankEntryInputStream(std::make_unique<iobjstream>(std::make_unique<SoundBankInputBuffer>(*m_stream, entry.offset, entry.size)), entry);
}
return SearchPathOpenFile();
return SoundBankEntryInputStream();
}