/// <summary>
/// Function to initialize the view.
/// </summary>
private protected override D3D11.ResourceView OnCreateNativeView()
{
Graphics.Log.Print($"Creating D3D11 buffer shader resource view for {Buffer.Name}.", LoggingLevel.Simple);
var desc = new D3D11.ShaderResourceViewDescription1
{
Format = (Format)Format,
Dimension = D3D.ShaderResourceViewDimension.ExtendedBuffer,
BufferEx = new D3D11.ShaderResourceViewDescription.ExtendedBufferResource
{
FirstElement = StartElement,
ElementCount = ElementCount,
Flags = D3D11.ShaderResourceViewExtendedBufferFlags.None
}
};
// Create our SRV.
Native = new D3D11.ShaderResourceView1(Buffer.Graphics.D3DDevice, Buffer.D3DResource, desc)
{
DebugName = $"'{Buffer.Name}'_D3D11ShaderResourceView1_Buffer"
};
Graphics.Log.Print($"Shader Resource Buffer View '{Buffer.Name}': {Buffer.ResourceType} -> Start: {StartElement}, Count: {ElementCount}, Element Size: {ElementSize}",
LoggingLevel.Verbose);
return(Native);
}
/// <summary>
/// Function to initialize the shader resource view.
/// </summary>
/// <returns>The view that was created.</returns>
private protected override D3D11.ResourceView OnCreateNativeView()
{
D3D11.ShaderResourceViewDescription1 desc = IsCubeMap ? GetDesc2DCube() : GetDesc2D();
try
{
Graphics.Log.Print($"Creating D3D11 2D texture shader resource view for {Texture.Name}.", LoggingLevel.Simple);
// Create our SRV.
Native = new D3D11.ShaderResourceView1(Texture.Graphics.D3DDevice, Texture.D3DResource, desc)
{
DebugName = $"'{Texture.Name}'_D3D11ShaderResourceView1_2D"
};
Graphics.Log.Print($"Shader Resource View '{Texture.Name}': {Texture.ResourceType} -> Mip slice: {MipSlice}, Array Index: {ArrayIndex}, Array Count: {ArrayCount}, Cube Map: {IsCubeMap}", LoggingLevel.Verbose);
}
catch (DX.SharpDXException sDXEx)
{
if ((uint)sDXEx.ResultCode.Code == 0x80070057)
{
throw new GorgonException(GorgonResult.CannotCreate,
string.Format(Resources.GORGFX_ERR_VIEW_CANNOT_CAST_FORMAT,
Texture.Format,
Format));
}
throw;
}
return(Native);
}
/// <summary>
/// Function to perform the creation of a specific kind of view.
/// </summary>
/// <returns>The view that was created.</returns>
private protected override D3D11.ResourceView OnCreateNativeView()
{
var desc = new D3D11.ShaderResourceViewDescription1
{
Format = (Format)Format,
Dimension = Texture.ArrayCount > 1
? D3D.ShaderResourceViewDimension.Texture1DArray
: D3D.ShaderResourceViewDimension.Texture1D,
Texture1DArray =
{
MipLevels = MipCount,
MostDetailedMip = MipSlice,
FirstArraySlice = ArrayIndex,
ArraySize = ArrayCount
}
};
try
{
Graphics.Log.Print($"Creating D3D11 1D texture shader resource view for {Texture.Name}.", LoggingLevel.Simple);
// Create our SRV.
Native = new D3D11.ShaderResourceView1(Texture.Graphics.D3DDevice, Texture.D3DResource, desc)
{
DebugName = $"'{Texture.Name}'_D3D11ShaderResourceView1_1D"
};
Graphics.Log.Print($"Shader Resource View '{Texture.Name}': {Texture.ResourceType} -> Mip slice: {MipSlice}, Array Index: {ArrayIndex}, Array Count: {ArrayCount}", LoggingLevel.Verbose);
}
catch (DX.SharpDXException sDXEx)
{
if ((uint)sDXEx.ResultCode.Code == 0x80070057)
{
throw new GorgonException(GorgonResult.CannotCreate,
string.Format(Resources.GORGFX_ERR_VIEW_CANNOT_CAST_FORMAT,
Texture.Format,
Format));
}
throw;
}
return(Native);
}
/// <summary>
/// Function to initialize the buffer view.
/// </summary>
private protected override D3D11.ResourceView OnCreateNativeView()
{
Graphics.Log.Print($"Creating D3D11 raw buffer shader resource view for {Buffer.Name}.", LoggingLevel.Simple);
BufferFormat format = BufferFormat.Unknown;
switch (ElementType)
{
case RawBufferElementType.Int32:
format = BufferFormat.R32_SInt;
break;
case RawBufferElementType.UInt32:
format = BufferFormat.R32_UInt;
break;
case RawBufferElementType.Single:
format = BufferFormat.R32_Float;
break;
}
var desc = new D3D11.ShaderResourceViewDescription1
{
Format = (Format)format,
Dimension = ShaderResourceViewDimension.ExtendedBuffer,
BufferEx = new D3D11.ShaderResourceViewDescription.ExtendedBufferResource
{
FirstElement = StartElement,
ElementCount = ElementCount,
Flags = D3D11.ShaderResourceViewExtendedBufferFlags.Raw
}
};
// Create our SRV.
Native = new D3D11.ShaderResourceView1(Buffer.Graphics.D3DDevice, Buffer.D3DResource, desc)
{
DebugName = $"'{Buffer.Name}'_D3D11ShaderResourceView1_Raw"
};
Graphics.Log.Print($"Shader Resource Raw Buffer View '{Buffer.Name}': {Buffer.ResourceType} -> Start: {StartElement}, Count: {ElementCount}, Element Size: {ElementSize}, ElementType(Format): {ElementType}({format})",
LoggingLevel.Verbose);
return(Native);
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public override void Dispose()
{
Native = null;
base.Dispose();
}