/// <summary>
/// Compiles the provided shader or effect source.
/// </summary>
/// <param name="textSource">The shader data.</param>
/// <param name="textSize">Size of the shader.</param>
/// <param name="entryPoint">The name of the shader entry-point function, or <c>null</c> for an effect file.</param>
/// <param name="profile">The shader target or set of shader features to compile against.</param>
/// <param name="shaderFlags">Shader compilation options.</param>
/// <param name="effectFlags">Effect compilation options.</param>
/// <param name="defines">A set of macros to define during compilation.</param>
/// <param name="include">An interface for handling include files.</param>
/// <param name="sourceFileName">Name of the source file used for reporting errors. Default is "unknown"</param>
/// <param name="secondaryDataFlags">The secondary data flags.</param>
/// <param name="secondaryData">The secondary data.</param>
/// <returns>
/// The compiled shader bytecode, or <c>null</c> if the method fails.
/// </returns>
public static CompilationResult Compile(IntPtr textSource, int textSize, string entryPoint, string profile,
ShaderFlags shaderFlags, EffectFlags effectFlags, ShaderMacro[] defines,
Include include, string sourceFileName = "unknown", SecondaryDataFlags secondaryDataFlags = SecondaryDataFlags.None, DataStream secondaryData = null)
{
unsafe
{
var resultCode = Result.Ok;
Blob blobForCode = null;
Blob blobForErrors = null;
try
{
D3D.Compile2(
(IntPtr)textSource,
textSize,
sourceFileName,
PrepareMacros(defines),
IncludeShadow.ToIntPtr(include),
entryPoint,
profile,
shaderFlags,
effectFlags,
secondaryDataFlags,
secondaryData != null ? secondaryData.DataPointer : IntPtr.Zero,
secondaryData != null ? (int)secondaryData.Length : 0,
out blobForCode,
out blobForErrors);
}
catch (SharpDXException ex)
{
if (blobForErrors != null)
{
resultCode = ex.ResultCode;
if (Configuration.ThrowOnShaderCompileError)
throw new CompilationException(ex.ResultCode, Utilities.BlobToString(blobForErrors));
}
else
{
throw;
}
}
return new CompilationResult(blobForCode != null ? new ShaderBytecode(blobForCode) : null, resultCode, Utilities.BlobToString(blobForErrors));
}
}
/// <summary>
/// Compiles the provided shader or effect source.
/// </summary>
/// <param name="shaderSource">A string containing the source of the shader or effect to compile.</param>
/// <param name="entryPoint">The name of the shader entry-point function, or <c>null</c> for an effect file.</param>
/// <param name="profile">The shader target or set of shader features to compile against.</param>
/// <param name="shaderFlags">Shader compilation options.</param>
/// <param name="effectFlags">Effect compilation options.</param>
/// <param name="defines">A set of macros to define during compilation.</param>
/// <param name="include">An interface for handling include files.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <param name="secondaryDataFlags">The secondary data flags.</param>
/// <param name="secondaryData">The secondary data.</param>
/// <returns>
/// The compiled shader bytecode, or <c>null</c> if the method fails.
/// </returns>
public static CompilationResult Compile(string shaderSource, string entryPoint, string profile,
ShaderFlags shaderFlags, EffectFlags effectFlags, ShaderMacro[] defines,
Include include, string sourceFileName = "unknown", SecondaryDataFlags secondaryDataFlags = SecondaryDataFlags.None, DataStream secondaryData = null)
{
if (string.IsNullOrEmpty(shaderSource))
{
throw new ArgumentNullException("shaderSource");
}
var shaderSourcePtr = Marshal.StringToHGlobalAnsi(shaderSource);
try
{
return Compile(shaderSourcePtr, shaderSource.Length, entryPoint, profile, shaderFlags, effectFlags, defines,
include, sourceFileName, secondaryDataFlags, secondaryData);
}
finally
{
if (shaderSourcePtr != IntPtr.Zero) Marshal.FreeHGlobal(shaderSourcePtr);
}
}
/// <summary>
/// Compiles the provided shader or effect source.
/// </summary>
/// <param name="shaderSource">An array of bytes containing the raw source of the shader or effect to compile.</param>
/// <param name="entryPoint">The name of the shader entry-point function, or <c>null</c> for an effect file.</param>
/// <param name="profile">The shader target or set of shader features to compile against.</param>
/// <param name="shaderFlags">Shader compilation options.</param>
/// <param name="effectFlags">Effect compilation options.</param>
/// <param name="defines">A set of macros to define during compilation.</param>
/// <param name="include">An interface for handling include files.</param>
/// <param name="sourceFileName">Name of the source file used for reporting errors. Default is "unknown"</param>
/// <param name="secondaryDataFlags">The secondary data flags.</param>
/// <param name="secondaryData">The secondary data.</param>
/// <returns>
/// The compiled shader bytecode, or <c>null</c> if the method fails.
/// </returns>
public static CompilationResult Compile(byte[] shaderSource, string entryPoint, string profile,
ShaderFlags shaderFlags, EffectFlags effectFlags, ShaderMacro[] defines,
Include include, string sourceFileName = "unknown", SecondaryDataFlags secondaryDataFlags = SecondaryDataFlags.None, DataStream secondaryData = null)
{
unsafe
{
fixed (void* pData = &shaderSource[0])
return Compile(
(IntPtr)pData,
shaderSource.Length,
entryPoint,
profile,
shaderFlags,
effectFlags,
defines,
include,
sourceFileName,
secondaryDataFlags,
secondaryData);
}
}
/// <summary>
/// Compiles the provided shader or effect source.
/// </summary>
/// <param name="shaderSource">An array of bytes containing the raw source of the shader or effect to compile.</param>
/// <param name="profile">The shader target or set of shader features to compile against.</param>
/// <param name="shaderFlags">Shader compilation options.</param>
/// <param name="effectFlags">Effect compilation options.</param>
/// <param name="defines">A set of macros to define during compilation.</param>
/// <param name="include">An interface for handling include files.</param>
/// <param name="sourceFileName">Name of the source file.</param>
/// <param name="secondaryDataFlags">The secondary data flags.</param>
/// <param name="secondaryData">The secondary data.</param>
/// <returns>
/// The compiled shader bytecode, or <c>null</c> if the method fails.
/// </returns>
public static CompilationResult Compile(byte[] shaderSource, string profile, ShaderFlags shaderFlags,
EffectFlags effectFlags, ShaderMacro[] defines, Include include,
string sourceFileName = "unknown", SecondaryDataFlags secondaryDataFlags = SecondaryDataFlags.None, DataStream secondaryData = null)
{
return Compile(shaderSource, null, profile, shaderFlags, effectFlags, defines, include,
sourceFileName, secondaryDataFlags, secondaryData);
}
