ezResult Decompress(ezArrayPtr<const ezUInt8> pCompressedData, ezCompressionMethod eMethod, ezDynamicArray<ezUInt8>& out_Data)
{
out_Data.Clear();
if (pCompressedData.IsEmpty())
{
return EZ_SUCCESS;
}
switch (eMethod)
{
case ezCompressionMethod::ZStd:
#ifdef BUILDSYSTEM_ENABLE_ZSTD_SUPPORT
return DecompressZStd(pCompressedData, out_Data);
#else
ezLog::Error("ZStd compression disabled in build settings!");
return EZ_FAILURE;
#endif
default:
ezLog::Error("Unsupported compression method {0}!", static_cast<ezUInt32>(eMethod));
return EZ_FAILURE;
}
}
void ezPropertyAnimAssetDocumentManager::InternalGetSupportedDocumentTypes(
ezDynamicArray<const ezDocumentTypeDescriptor*>& inout_DocumentTypes) const
{
inout_DocumentTypes.PushBack(&m_AssetDesc);
}
ezResult CompileDXShader(const char* szFile, const char* szSource, bool bDebug, const char* szProfile, const char* szEntryPoint,
ezDynamicArray<ezUInt8>& out_ByteCode)
{
out_ByteCode.Clear();
ID3DBlob* pResultBlob = nullptr;
ID3DBlob* pErrorBlob = nullptr;
const char* szCompileSource = szSource;
ezStringBuilder sDebugSource;
UINT flags1 = 0;
if (bDebug)
{
flags1 = D3DCOMPILE_DEBUG | D3DCOMPILE_PREFER_FLOW_CONTROL | D3DCOMPILE_SKIP_OPTIMIZATION | D3DCOMPILE_ENABLE_STRICTNESS;
// In debug mode we need to remove '#line' as any shader debugger won't work with them.
sDebugSource = szSource;
sDebugSource.ReplaceAll("#line ", "//ine ");
szCompileSource = sDebugSource;
}
if (FAILED(D3DCompile(
szCompileSource, strlen(szCompileSource), szFile, nullptr, nullptr, szEntryPoint, szProfile, flags1, 0, &pResultBlob, &pErrorBlob)))
{
if (bDebug)
{
// Try again with '#line' intact to get correct error messages with file and line info.
pErrorBlob->Release();
pErrorBlob = nullptr;
EZ_VERIFY(FAILED(D3DCompile(
szSource, strlen(szSource), szFile, nullptr, nullptr, szEntryPoint, szProfile, flags1, 0, &pResultBlob, &pErrorBlob)),
"Debug compilation with commented out '#line' failed but original version did not.");
}
const char* szError = static_cast<const char*>(pErrorBlob->GetBufferPointer());
EZ_LOG_BLOCK("Shader Compilation Failed", szFile);
ezLog::Error("Could not compile shader '{0}' for profile '{1}'", szFile, szProfile);
ezLog::Error("{0}", szError);
pErrorBlob->Release();
return EZ_FAILURE;
}
if (pErrorBlob != nullptr)
{
const char* szError = static_cast<const char*>(pErrorBlob->GetBufferPointer());
EZ_LOG_BLOCK("Shader Compilation Error Message", szFile);
ezLog::Dev("{0}", szError);
pErrorBlob->Release();
}
if (pResultBlob != nullptr)
{
out_ByteCode.SetCountUninitialized((ezUInt32)pResultBlob->GetBufferSize());
ezMemoryUtils::Copy(out_ByteCode.GetData(), static_cast<ezUInt8*>(pResultBlob->GetBufferPointer()), out_ByteCode.GetCount());
pResultBlob->Release();
}
return EZ_SUCCESS;
}
