LLGL::MiscFlags Struct Reference

Miscellaneous resource flags. More...

#include <ResourceFlags.h>

Public Types
enum	{   DynamicUsage = (1 << 0) , FixedSamples = (1 << 1) , GenerateMips = (1 << 2) , NoInitialData = (1 << 3) ,   Append = (1 << 4) , Counter = (1 << 5) }

Detailed Description

Miscellaneous resource flags.

See also

BufferDescriptor::miscFlags

TextureDescriptor::miscFlags

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
DynamicUsage	Hint to the renderer that the resource will be frequently updated from the CPU. Remarks This is useful for a constant buffer for instance, that is updated by the host program every frame. See also RenderSystem::WriteBuffer RenderSystem::WriteTexture Todo Restriction required to support deferred context in D3D11. This must no longer be just a "hint", it must be a strictly defined attribute for a buffer.
FixedSamples	Multi-sampled Texture resource has fixed sample locations. Remarks This can only be used with multi-sampled Texture resources (i.e. TextureType::Texture2DMS, TextureType::Texture2DMSArray).
GenerateMips	Generates MIP-maps at texture creation time with the initial image data (if specified). Remarks To generate MIP-maps, the texture must be created with the binding flags BindFlags::Sampled and BindFlags::ColorAttachment, which is the default. This can be used to generate all MIP-maps when a new texture is created without explicitly encoding the CommandBuffer::GenerateMips function. The number of MIP-maps being generated depends on the mipLevels attribute in TextureDescriptor. See also TextureDescriptor::mipLevels CommandBuffer::GenerateMips
NoInitialData	Specifies to ignore resource data initialization. Remarks If this is specified, a texture or buffer resource will stay uninitialized during creation and the content is undefined.
Append	Enables a storage buffer to be used for AppendStructuredBuffer and ConsumeStructuredBuffer in HLSL only. Remarks This can only be used with buffers that also have the binding flag BindFlags::Storage and a stride greater than zero. This cannot be used together with the MiscFlags::Counter bit. Note Only supported with: Direct3D 11, Direct3D 12. See also BufferDescriptor::stride ResourceViewDescriptor::initialCount https://docs.microsoft.com/en-us/windows/win32/api/d3d11/ne-d3d11-d3d11_buffer_uav_flag
Counter	Enables the hidden counter in a storage buffer to be used for RWStructuredBuffer in HLSL only. Remarks This can only be used with buffers that also have the binding flag BindFlags::Storage and a stride greater than zero. This cannot be used together with the MiscFlags::Append bit. Note Only supported with Direct3D 11, Direct3D 12. See also BufferDescriptor::stride ResourceViewDescriptor::initialCount https://docs.microsoft.com/en-us/windows/win32/api/d3d11/ne-d3d11-d3d11_buffer_uav_flag

---

The documentation for this struct was generated from the following file:

• ResourceFlags.h