public ShaderModel(Shader shader, byte[] code, ShaderTypes shaderType)
#endif
: base(shader)
{
try
{
#if WINRT || WP8
this.shader = shader;
#endif
var video = shader.FindParentOrSelfWithException <Video>();
com = new ShaderModelCom();
#if WIN32
string shaderLvl = "";
switch (shaderVersion)
{
case ShaderVersions.HLSL_2_0: shaderLvl = "_4_0_level_9_1"; break;
case ShaderVersions.HLSL_2_a: shaderLvl = "_4_0_level_9_2"; break;
case ShaderVersions.HLSL_3_0: shaderLvl = "_4_0_level_9_3"; break;
case ShaderVersions.HLSL_4_0: shaderLvl = "_4_0"; break;
case ShaderVersions.HLSL_4_1: shaderLvl = "_4_1"; break;
case ShaderVersions.HLSL_5_0: shaderLvl = "_5_0"; break;
default: Debug.ThrowError("ShaderModel", "Unsuported ShaderVersion: " + shaderVersion); break;
}
string errorText;
var error = com.Init(video.com, code, code.Length, shaderType.ToString().ToLower() + shaderLvl, out errorText);
#else
var error = com.Init
(
video.com, code, code.Length,
shaderType == ShaderTypes.VS ? shader.vsVariableBufferSize : shader.psVariableBufferSize,
shaderType == ShaderTypes.VS ? shader.vsResourceCount : shader.psResourceCount
);
#endif
switch (error)
{
#if WIN32
case ShaderModelErrors.CompileCode: Debug.ThrowError("ShaderModel", "Shader compiler error: " + errorText); break;
#endif
case ShaderModelErrors.VariableBuffer: Debug.ThrowError("ShaderModel", "Failed to create VariableBuffer"); break;
case ShaderModelErrors.Reflect: Debug.ThrowError("ShaderModel", "Failed to Reflect the shader"); break;
}
}
catch (Exception e)
{
Dispose();
throw e;
}
}
public ShaderModel(Shader shader, byte[] code, ShaderTypes shaderType)
#endif
: base(shader)
{
try
{
#if WINRT || WP8
this.shader = shader;
#endif
var video = shader.FindParentOrSelfWithException<Video>();
com = new ShaderModelCom();
#if WIN32
string shaderLvl = "";
switch (shaderVersion)
{
case ShaderVersions.HLSL_2_0: shaderLvl = "_4_0_level_9_1"; break;
case ShaderVersions.HLSL_2_a: shaderLvl = "_4_0_level_9_2"; break;
case ShaderVersions.HLSL_3_0: shaderLvl = "_4_0_level_9_3"; break;
case ShaderVersions.HLSL_4_0: shaderLvl = "_4_0"; break;
case ShaderVersions.HLSL_4_1: shaderLvl = "_4_1"; break;
case ShaderVersions.HLSL_5_0: shaderLvl = "_5_0"; break;
default: Debug.ThrowError("ShaderModel", "Unsuported ShaderVersion: " + shaderVersion); break;
}
string errorText;
var error = com.Init(video.com, code, code.Length, shaderType.ToString().ToLower() + shaderLvl, out errorText);
#else
var error = com.Init
(
video.com, code, code.Length,
shaderType == ShaderTypes.VS ? shader.vsVariableBufferSize : shader.psVariableBufferSize,
shaderType == ShaderTypes.VS ? shader.vsResourceCount : shader.psResourceCount
);
#endif
switch (error)
{
#if WIN32
case ShaderModelErrors.CompileCode: Debug.ThrowError("ShaderModel", "Shader compiler error: " + errorText); break;
#endif
case ShaderModelErrors.VariableBuffer: Debug.ThrowError("ShaderModel", "Failed to create VariableBuffer"); break;
case ShaderModelErrors.Reflect: Debug.ThrowError("ShaderModel", "Failed to Reflect the shader"); break;
}
}
catch (Exception e)
{
Dispose();
throw e;
}
}
public ShaderModel(IDisposableResource parent, string code, ShaderVersions shaderVersion, ShaderTypes shaderType)
: base(parent)
{
try
{
var video = parent.FindParentOrSelfWithException <Video>();
string shaderLvl = "";
switch (shaderVersion)
{
case ShaderVersions.HLSL_2_0: shaderLvl = "_2_0"; break;
case ShaderVersions.HLSL_2_a: shaderLvl = "_2_a"; break;
case ShaderVersions.HLSL_3_0: shaderLvl = "_3_0"; break;
default: Debug.ThrowError("ShaderModel", "Unsuported ShaderVersion: " + shaderVersion); break;
}
string shaderVersionType = shaderType.ToString().ToLower() + shaderLvl;
com = new ShaderModelCom();
var codePtr = Marshal.StringToHGlobalAnsi(code);
var shaderVersionTypePtr = Marshal.StringToHGlobalAnsi(shaderVersionType);
string errorText;
var error = com.Init(video.com, codePtr, code.Length, shaderVersionTypePtr, out errorText);
if (codePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(codePtr);
}
if (shaderVersionTypePtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(shaderVersionTypePtr);
}
switch (error)
{
case ShaderModelErrors.Compile: Debug.ThrowError("ShaderModel", string.Format("Failed to compile {0} shader: Errors: {1}", shaderType == ShaderTypes.VS ? "vs" : "ps", errorText)); break;
}
}
catch (Exception e)
{
Dispose();
throw e;
}
}
