internal GraphicsDeviceFeatures(GraphicsDevice deviceRoot)
{
var nativeDevice = deviceRoot.NativeDevice;
HasSRgb = true;
mapFeaturesPerFormat = new FeaturesPerFormat[256];
// Set back the real GraphicsProfile that is used
// TODO D3D12
RequestedProfile = deviceRoot.RequestedProfile;
CurrentProfile = GraphicsProfileHelper.FromFeatureLevel(deviceRoot.CurrentFeatureLevel);
// TODO D3D12
HasComputeShaders = true;
HasDoublePrecision = nativeDevice.D3D12Options.DoublePrecisionFloatShaderOps;
// TODO D3D12 Confirm these are correct
// Some docs: https://msdn.microsoft.com/en-us/library/windows/desktop/ff476876(v=vs.85).aspx
HasDepthAsSRV = true;
HasDepthAsReadOnlyRT = true;
HasMultisampleDepthAsSRV = true;
HasResourceRenaming = false;
HasMultiThreadingConcurrentResources = true;
HasDriverCommandLists = true;
// Check features for each DXGI.Format
foreach (var format in Enum.GetValues(typeof(SharpDX.DXGI.Format)))
{
var dxgiFormat = (SharpDX.DXGI.Format)format;
var maximumMultisampleCount = MultisampleCount.None;
var formatSupport = FormatSupport.None;
if (!ObsoleteFormatToExcludes.Contains(dxgiFormat))
{
SharpDX.Direct3D12.FeatureDataFormatSupport formatSupportData;
formatSupportData.Format = dxgiFormat;
formatSupportData.Support1 = FormatSupport1.None;
formatSupportData.Support2 = FormatSupport2.None;
if (nativeDevice.CheckFeatureSupport(Feature.FormatSupport, ref formatSupportData))
{
formatSupport = (FormatSupport)formatSupportData.Support1;
}
maximumMultisampleCount = GetMaximumMultisampleCount(nativeDevice, dxgiFormat);
}
mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMultisampleCount, formatSupport);
}
}
internal GraphicsDeviceFeatures(GraphicsDevice deviceRoot)
{
var nativeDevice = deviceRoot.NativeDevice;
HasSRgb = true;
mapFeaturesPerFormat = new FeaturesPerFormat[256];
// Set back the real GraphicsProfile that is used
// TODO D3D12
RequestedProfile = deviceRoot.RequestedProfile;
CurrentProfile = GraphicsProfileHelper.FromFeatureLevel(deviceRoot.CurrentFeatureLevel);
// TODO D3D12
HasComputeShaders = true;
HasDoublePrecision = nativeDevice.D3D12Options.DoublePrecisionFloatShaderOps;
// TODO D3D12 Confirm these are correct
HasDepthAsSRV = true;
HasDepthAsReadOnlyRT = true;
HasResourceRenaming = false;
HasMultiThreadingConcurrentResources = true;
HasDriverCommandLists = true;
// TODO D3D12
//// Check features for each DXGI.Format
//foreach (var format in Enum.GetValues(typeof(SharpDX.DXGI.Format)))
//{
// var dxgiFormat = (SharpDX.DXGI.Format)format;
// var maximumMSAA = MSAALevel.None;
// var computeShaderFormatSupport = ComputeShaderFormatSupport.None;
// var formatSupport = FormatSupport.None;
// if (!ObsoleteFormatToExcludes.Contains(dxgiFormat))
// {
// maximumMSAA = GetMaximumMSAASampleCount(nativeDevice, dxgiFormat);
// if (HasComputeShaders)
// computeShaderFormatSupport = nativeDevice.CheckComputeShaderFormatSupport(dxgiFormat);
// formatSupport = (FormatSupport)nativeDevice.CheckFormatSupport(dxgiFormat);
// }
// //mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMSAA, computeShaderFormatSupport, formatSupport);
// mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMSAA, formatSupport);
//}
}
internal GraphicsDeviceFeatures(GraphicsDevice deviceRoot)
{
var nativeDevice = deviceRoot.NativeDevice;
HasSRgb = true;
mapFeaturesPerFormat = new FeaturesPerFormat[256];
// Set back the real GraphicsProfile that is used
RequestedProfile = deviceRoot.RequestedProfile;
CurrentProfile = GraphicsProfileHelper.FromFeatureLevel(nativeDevice.FeatureLevel);
HasResourceRenaming = true;
HasComputeShaders = nativeDevice.CheckFeatureSupport(Feature.ComputeShaders);
HasDoublePrecision = nativeDevice.CheckFeatureSupport(Feature.ShaderDoubles);
nativeDevice.CheckThreadingSupport(out HasMultiThreadingConcurrentResources, out this.HasDriverCommandLists);
HasDepthAsSRV = (CurrentProfile >= GraphicsProfile.Level_10_0);
HasDepthAsReadOnlyRT = CurrentProfile >= GraphicsProfile.Level_11_0;
HasMultisampleDepthAsSRV = CurrentProfile >= GraphicsProfile.Level_11_0;
// Check features for each DXGI.Format
foreach (var format in Enum.GetValues(typeof(SharpDX.DXGI.Format)))
{
var dxgiFormat = (SharpDX.DXGI.Format)format;
var maximumMultisampleCount = MultisampleCount.None;
var computeShaderFormatSupport = ComputeShaderFormatSupport.None;
var formatSupport = FormatSupport.None;
if (!ObsoleteFormatToExcludes.Contains(dxgiFormat))
{
maximumMultisampleCount = GetMaximumMultisampleCount(nativeDevice, dxgiFormat);
if (HasComputeShaders)
{
computeShaderFormatSupport = nativeDevice.CheckComputeShaderFormatSupport(dxgiFormat);
}
formatSupport = (FormatSupport)nativeDevice.CheckFormatSupport(dxgiFormat);
}
//mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMultisampleCount, computeShaderFormatSupport, formatSupport);
mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMultisampleCount, formatSupport);
}
}
internal GraphicsDeviceFeatures(GraphicsDevice deviceRoot)
{
var nativeDevice = deviceRoot.NativeDevice;
HasSRgb = true;
mapFeaturesPerFormat = new FeaturesPerFormat[256];
// Set back the real GraphicsProfile that is used
Profile = GraphicsProfileHelper.FromFeatureLevel(nativeDevice.FeatureLevel);
#if SILICONSTUDIO_PLATFORM_WINDOWS_DESKTOP
IsProfiled = PixHelper.IsCurrentlyProfiled;
#else
IsProfiled = false;
#endif
HasComputeShaders = nativeDevice.CheckFeatureSupport(Feature.ComputeShaders);
HasDoublePrecision = nativeDevice.CheckFeatureSupport(Feature.ShaderDoubles);
nativeDevice.CheckThreadingSupport(out HasMultiThreadingConcurrentResources, out this.HasDriverCommandLists);
// Check features for each DXGI.Format
foreach (var format in Enum.GetValues(typeof(SharpDX.DXGI.Format)))
{
var dxgiFormat = (SharpDX.DXGI.Format)format;
var maximumMSAA = MSAALevel.None;
var computeShaderFormatSupport = ComputeShaderFormatSupport.None;
var formatSupport = FormatSupport.None;
if (!ObsoleteFormatToExcludes.Contains(dxgiFormat))
{
maximumMSAA = GetMaximumMSAASampleCount(nativeDevice, dxgiFormat);
if (HasComputeShaders)
{
computeShaderFormatSupport = nativeDevice.CheckComputeShaderFormatSupport(dxgiFormat);
}
formatSupport = (FormatSupport)nativeDevice.CheckFormatSupport(dxgiFormat);
}
//mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMSAA, computeShaderFormatSupport, formatSupport);
mapFeaturesPerFormat[(int)dxgiFormat] = new FeaturesPerFormat((PixelFormat)dxgiFormat, maximumMSAA, formatSupport);
}
}
