private FrameResourceGroupLayout CreateFrameResourceGroupLayout(ResourceGroupDescription resourceGroupDescription, RenderEffectState effectState)
{
if (resourceGroupDescription.DescriptorSetLayout == null)
{
return(null);
}
// We combine both hash for DescriptorSet and cbuffer itself (if it exists)
var hash = resourceGroupDescription.Hash;
var effectStateHash = new ObjectId(0, 0, 0, (uint)effectState);
ObjectId.Combine(ref effectStateHash, ref hash, out hash);
FrameResourceGroupLayout result;
if (!frameResourceLayouts.TryGetValue(hash, out result))
{
result = new FrameResourceGroupLayout
{
DescriptorSetLayoutBuilder = resourceGroupDescription.DescriptorSetLayout,
DescriptorSetLayout = DescriptorSetLayout.New(RenderSystem.GraphicsDevice, resourceGroupDescription.DescriptorSetLayout),
ConstantBufferReflection = resourceGroupDescription.ConstantBufferReflection,
State = effectState,
};
result.Entry.Resources = new ResourceGroup();
if (resourceGroupDescription.ConstantBufferReflection != null)
{
result.ConstantBufferSize = resourceGroupDescription.ConstantBufferReflection.Size;
result.ConstantBufferHash = resourceGroupDescription.ConstantBufferReflection.Hash;
}
// Resolve slots
result.ConstantBufferOffsets = new int[frameCBufferOffsetSlots.Count];
for (int index = 0; index < frameCBufferOffsetSlots.Count; index++)
{
ResolveCBufferOffset(result, index, frameCBufferOffsetSlots[index].Variable);
}
frameResourceLayouts.Add(hash, result);
}
return(result);
}
private FrameResourceGroupLayout CreateFrameResourceGroupLayout(ResourceGroupDescription resourceGroupDescription, RenderEffectState effectState)
{
if (resourceGroupDescription.DescriptorSetLayout == null)
return null;
// We combine both hash for DescriptorSet and cbuffer itself (if it exists)
var hash = resourceGroupDescription.Hash;
var effectStateHash = new ObjectId(0, 0, 0, (uint)effectState);
ObjectId.Combine(ref effectStateHash, ref hash, out hash);
FrameResourceGroupLayout result;
if (!frameResourceLayouts.TryGetValue(hash, out result))
{
result = new FrameResourceGroupLayout
{
DescriptorSetLayoutBuilder = resourceGroupDescription.DescriptorSetLayout,
DescriptorSetLayout = DescriptorSetLayout.New(RenderSystem.GraphicsDevice, resourceGroupDescription.DescriptorSetLayout),
ConstantBufferReflection = resourceGroupDescription.ConstantBufferReflection,
State = effectState,
};
result.Entry.Resources = new ResourceGroup();
if (resourceGroupDescription.ConstantBufferReflection != null)
{
result.ConstantBufferSize = resourceGroupDescription.ConstantBufferReflection.Size;
result.ConstantBufferHash = resourceGroupDescription.ConstantBufferReflection.Hash;
}
// Resolve slots
result.ConstantBufferOffsets = new int[frameCBufferOffsetSlots.Count];
for (int index = 0; index < frameCBufferOffsetSlots.Count; index++)
{
ResolveCBufferOffset(result, index, frameCBufferOffsetSlots[index].Variable);
}
frameResourceLayouts.Add(hash, result);
}
return result;
}
