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Страница: Shader Model 6.0
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16 Bit Scalar Types Advanced Error Handling Buffer Packing Building Sources ByteAddressBuffer Load Store Additions Contributing HLSL to LLVM main D3DCompiler DXC Bridge Debugging Tips Denorm Mode FAQ GL_EXT_spirv_intrinsics for SPIR V code gen HLSL 2021 Home Language Versions Porting shaders from FXC to DXC Predefined Version Macros Releases Roadmap Running Shaders Running Tests SPIR‐V CodeGen SV_Barycentrics SV_ViewID Shader Model 6.0 Shader Model 6.1 Shader Model 6.2 Shader Model 6.3 Shader Model 6.4 Shader Model 6.5 Shader Model 6.6 Shader Model Using dxc.exe and dxcompiler.dll Vulkan combined image sampler type Wave Intrinsics
1 Shader Model 6.0
Marcelo Lopez Ruiz редактировал(а) эту страницу 2017-11-21 14:19:06 -08:00

Shader Model 6.0 is the first shader model that can be compiled with the DirectX Shader Compiler.

The main additions are as follows:

  • Wave Intrinsics. These operations allow wave lanes running in lockstep to communicate, with the goal of abstracting the number of lanes per wave. Drivers are not required to implement this feature for SM6.0.
  • 64-bit integers. These are primitive types declared as int64_t and uint64_t, possibly with a vector count suffix, eg uint64_t4. SM 6.0 supports these only for arithmetic and computation, not for memory operations. Drivers are not required to implement this feature for SM6.0.