internal static byte[] Compile(string source, ShaderMacro[] macros, MyShadersDefines.Profiles profile, string sourceDescriptor, bool invalidateCache)
{
bool wasCached;
string compileLog;
var result = Compile(source, macros, profile, sourceDescriptor, !MyRender11.DebugMode, invalidateCache, out wasCached, out compileLog);
if (!wasCached)
{
string message = "WARNING: Shader was not precompiled - " + sourceDescriptor + " @ profile " + profile + " with defines " + macros.GetString();
MyRender11.Log.WriteLine(message);
}
if (!string.IsNullOrEmpty(compileLog))
{
string descriptor = sourceDescriptor + " " + MyShadersDefines.ProfileToString(profile) + " " + macros.GetString();
if (result != null)
{
Debug.WriteLine(String.Format("Compilation of shader {0} notes:\n{1}", descriptor, compileLog));
}
else
{
string message = String.Format("Compilation of shader {0} errors:\n{1}", descriptor, compileLog);
MyRender11.Log.WriteLine(message);
Debug.WriteLine(message);
}
}
return(result);
}
internal static byte[] Compile(string source, ShaderMacro[] macros, MyShadersDefines.Profiles profile, string sourceDescriptor, bool optimize, bool invalidateCache, out bool wasCached, out string compileLog)
{
ProfilerShort.Begin("MyShaders.Compile");
string function = MyShadersDefines.ProfileEntryPoint(profile);
string profileName = MyShadersDefines.ProfileToString(profile);
wasCached = false;
compileLog = null;
ProfilerShort.Begin("MyShaders.Preprocess");
string preprocessedSource = PreprocessShader(source, macros);
var key = MyShaderCache.CalculateKey(preprocessedSource, function, profileName);
if (!invalidateCache)
{
var cached = MyShaderCache.TryFetch(key);
if (cached != null)
{
wasCached = true;
ProfilerShort.End();
ProfilerShort.End();
return(cached);
}
}
ProfilerShort.End();
try
{
string descriptor = sourceDescriptor + " " + profile + " " + macros.GetString();
CompilationResult compilationResult = ShaderBytecode.Compile(preprocessedSource, function, profileName, optimize ? ShaderFlags.OptimizationLevel3 : 0, 0, null, null, descriptor);
if (DUMP_CODE)
{
var disassembly = compilationResult.Bytecode.Disassemble(DisassemblyFlags.EnableColorCode |
DisassemblyFlags.EnableInstructionNumbering);
string asmPath;
if (MyRender11.DebugMode)
{
asmPath = Path.GetFileName(descriptor + "__DEBUG.html");
}
else
{
asmPath = Path.GetFileName(descriptor + "__O3.html");
}
using (var writer = new StreamWriter(Path.Combine(MyFileSystem.ContentPath, "ShaderOutput", asmPath)))
{
writer.Write(disassembly);
}
}
if (compilationResult.Message != null)
{
compileLog = ExtendedErrorMessage(source, compilationResult.Message) + DumpShaderSource(key, preprocessedSource);
}
if (compilationResult.Bytecode.Data.Length > 0)
{
MyShaderCache.Store(key.ToString(), compilationResult.Bytecode.Data);
}
return(compilationResult.Bytecode.Data);
}
catch (CompilationException e)
{
Debug.WriteLine(preprocessedSource);
compileLog = ExtendedErrorMessage(source, e.Message) + DumpShaderSource(key, preprocessedSource);
}
finally
{
ProfilerShort.End();
}
return(null);
}
internal static byte[] Compile(string source, ShaderMacro[] macros, MyShadersDefines.Profiles profile, string sourceDescriptor, bool optimize, bool invalidateCache, out bool wasCached, out string compileLog)
{
ProfilerShort.Begin("MyShaders.Compile");
string function = MyShadersDefines.ProfileEntryPoint(profile);
string profileName = MyShadersDefines.ProfileToString(profile);
wasCached = false;
compileLog = null;
ProfilerShort.Begin("MyShaders.Preprocess");
string preprocessedSource = PreprocessShader(source, macros);
var key = MyShaderCache.CalculateKey(preprocessedSource, function, profileName);
if (!invalidateCache)
{
var cached = MyShaderCache.TryFetch(key);
if (cached != null)
{
wasCached = true;
ProfilerShort.End();
ProfilerShort.End();
return cached;
}
}
ProfilerShort.End();
try
{
string descriptor = sourceDescriptor + " " + profile + " " + macros.GetString();
CompilationResult compilationResult = ShaderBytecode.Compile(preprocessedSource, function, profileName, optimize ? ShaderFlags.OptimizationLevel3 : 0, 0, null, null, descriptor);
if (DUMP_CODE)
{
var disassembly = compilationResult.Bytecode.Disassemble(DisassemblyFlags.EnableColorCode |
DisassemblyFlags.EnableInstructionNumbering);
string asmPath;
if (MyRender11.DebugMode)
{
asmPath = Path.GetFileName(descriptor + "__DEBUG.html");
}
else
{
asmPath = Path.GetFileName(descriptor + "__O3.html");
}
using (var writer = new StreamWriter(Path.Combine(MyFileSystem.ContentPath, "ShaderOutput", asmPath)))
{
writer.Write(disassembly);
}
}
if (compilationResult.Message != null)
{
compileLog = ExtendedErrorMessage(source, compilationResult.Message) + DumpShaderSource(key, preprocessedSource);
}
if (compilationResult.Bytecode != null && compilationResult.Bytecode.Data.Length > 0)
MyShaderCache.Store(key.ToString(), compilationResult.Bytecode.Data);
return compilationResult.Bytecode != null ? compilationResult.Bytecode.Data : null;
}
catch (CompilationException e)
{
Debug.WriteLine(preprocessedSource);
compileLog = ExtendedErrorMessage(source, e.Message) + DumpShaderSource(key, preprocessedSource);
}
finally
{
ProfilerShort.End();
}
return null;
}
internal static byte[] Compile(string source, ShaderMacro[] macros, MyShadersDefines.Profiles profile, string sourceDescriptor, bool invalidateCache)
{
bool wasCached;
string compileLog;
var result = Compile(source, macros, profile, sourceDescriptor, !MyRender11.DebugMode, invalidateCache, out wasCached, out compileLog);
if (!wasCached)
{
string message = "WARNING: Shader was not precompiled - " + sourceDescriptor + " @ profile " + profile + " with defines " + macros.GetString();
MyRender11.Log.WriteLine(message);
}
if (!string.IsNullOrEmpty(compileLog))
{
string descriptor = sourceDescriptor + " " + MyShadersDefines.ProfileToString(profile) + " " + macros.GetString();
if (result != null)
{
Debug.WriteLine(String.Format("Compilation of shader {0} notes:\n{1}", descriptor, compileLog));
}
else
{
string message = String.Format("Compilation of shader {0} errors:\n{1}", descriptor, compileLog);
MyRender11.Log.WriteLine(message);
Debug.WriteLine(message);
Debugger.Break();
}
}
return result;
}
