public override void DoExport(string filePath, uTinyRipper.Version version, ref ShaderSubProgram subProgram)
{
byte[] exportData = subProgram.ProgramData;
int dataOffset = 0;
if (DXDataHeader.HasHeader(m_graphicApi))
{
dataOffset = DXDataHeader.GetDataOffset(version, m_graphicApi);
uint fourCC = BitConverter.ToUInt32(exportData, dataOffset);
if (fourCC != DXBCFourCC)
{
throw new Exception("Magic number doesn't match");
}
}
int dataLength = exportData.Length - dataOffset;
IntPtr unmanagedPointer = Marshal.AllocHGlobal(dataLength);
Marshal.Copy(exportData, dataOffset, unmanagedPointer, dataLength);
var parameters = new object[] { unmanagedPointer, (uint)dataLength, (uint)0, null, null };
dissassembleMethod.Invoke(null, parameters);
IDxcBlob disassembly = (IDxcBlob)parameters[4];
string disassemblyText = GetStringFromBlob(disassembly);
File.WriteAllText(filePath, disassemblyText);
Marshal.FreeHGlobal(unmanagedPointer);
}
private static bool IsUseUnityCrunch(Version version, TextureFormat format)
{
if (version.IsGreaterEqual(2017, 3))
{
return(true);
}
return(format == TextureFormat.ETC_RGB4Crunched || format == TextureFormat.ETC2_RGBA8Crunched);
}
public override void DoExport(string filePath, uTinyRipper.Version version, ref ShaderSubProgram subProgram)
{
byte[] exportData = subProgram.ProgramData;
int dataOffset = DXShaderProgramRestorer.GetDataOffset(version, m_graphicApi, subProgram);
int dataLength = exportData.Length - dataOffset;
IntPtr unmanagedPointer = Marshal.AllocHGlobal(dataLength);
Marshal.Copy(exportData, dataOffset, unmanagedPointer, dataLength);
var parameters = new object[] { unmanagedPointer, (uint)dataLength, (uint)0, null, null };
dissassembleMethod.Invoke(null, parameters);
IDxcBlob disassembly = (IDxcBlob)parameters[4];
string disassemblyText = GetStringFromBlob(disassembly);
File.WriteAllText(filePath, disassemblyText);
Marshal.FreeHGlobal(unmanagedPointer);
}
public override void DoExport(string filePath, uTinyRipper.Version version, ref ShaderSubProgram subProgram)
{
/*byte[] exportData = DXShaderProgramRestorer.RestoreProgramData(version, m_graphicApi, subProgram);
* WrappedGlExtensions ext = new WrappedGlExtensions();
* ext.ARB_explicit_attrib_location = 1;
* ext.ARB_explicit_uniform_location = 1;
* ext.ARB_shading_language_420pack = 0;
* ext.OVR_multiview = 0;
* ext.EXT_shader_framebuffer_fetch = 0;
* Shader shader = Shader.TranslateFromMem(exportData, m_GLLang, ext);
* if (shader.OK == 0)
* {
* throw new Exception($"Error {shader.OK}");
* }
* else
* {
* File.WriteAllText(filePath, shader.Text);
* }*/
}
private static bool IsOffset5(Version version)
{
return(version.IsEqual(5, 3));
}
public ShaderDXExporter(Version version, ShaderGpuProgramType programType)
{
m_version = version;
m_programType = programType;
}
public ShaderDXExporter(Version version, GPUPlatform graphicApi)
{
m_version = version;
m_graphicApi = graphicApi;
}