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Updates for final Vulkan ray tracing extensions (#2466)

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* Fix traceRay/executeCallable to have id instead of constant.

Update to final (non-provisional) SPIR-V capabilities
(includes review feedback)
- Change visibilty of findLinkerObjects.

See merge request GLSL/glslang!78

* Add support for OpConvertUToAccelerationStructureKHR.

GLSL : https://gitlab.khronos.org/GLSL/GLSL/-/merge_requests/60

SPV : https://gitlab.khronos.org/spirv/spirv-extensions/-/merge_requests/182

See merge request GLSL/glslang!77

* Add volatile qualifier to certain builtins for ray tracing.

See merge request GLSL/glslang!81

* make gl_RayTmaxEXT volatile in intersection shader

Vulkan Issue #2268

* Add testing for layouts on SBT

vulkan/vulkan#2230

- no layout specified should be same as std430
- explicitly test std140, std430, scalar layouts

See merge request GLSL/glslang!86

* Support for new opcodes OpIgnoreIntersectionKHR and OpTerminateRayKHR

vulkan/vulkan#2374

Add support for ignoreIntersectionEXT and terminateRayEXT as block
terminator statements.

See merge request GLSL/glslang!87

* Fix code-generation issues with global ray query variables

See merge request GLSL/glslang!88

* update dependencies for spirv-headers and tools

And update mesh shader results

* Fix indeterminate argument ordering

Authored-by: David Neto <dneto@google.com>

Co-authored-by: Ashwin Lele (NVIDIA Corporation) <alele@nvidia.com>
Co-authored-by: Neslisah <Neslisah.Torosdagli@amd.com>
This commit is contained in:
Daniel Koch 2020-11-23 15:41:27 -05:00 • committed by GitHub
parent 7f6559d280
commit ffccefddfd
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GPG key ID: 4AEE18F83AFDEB23
76 changed files with 4951 additions and 3663 deletions
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38
Test/baseResults/spv.ext.RayGenShader.rgen.out
View file

@ -3,12 +3,12 @@ spv.ext.RayGenShader.rgen
// Generated by (magic number): 8000a
// Id's are bound by 58
Capability RayTraversalPrimitiveCullingProvisionalKHR
Capability RayTracingProvisionalKHR
Capability RayTraversalPrimitiveCullingKHR
Capability RayTracingKHR
Extension "SPV_KHR_ray_tracing"
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint RayGenerationKHR 4 "main" 11 21 29 40 51 54 57
EntryPoint RayGenerationKHR 4 "main" 11 21 29 40 53 54 57
Source GLSL 460
SourceExtension "GL_EXT_ray_flags_primitive_culling"
SourceExtension "GL_EXT_ray_tracing"
@ -24,9 +24,9 @@ spv.ext.RayGenShader.rgen
MemberName 38(block) 0 "dir"
MemberName 38(block) 1 "origin"
Name 40 ""
Name 51 "accEXT1"
Name 54 "imageu"
Name 57 "payload"
Name 53 "payload"
Name 54 "accEXT1"
Name 57 "imageu"
Decorate 11(gl_LaunchIDEXT) BuiltIn LaunchIdKHR
Decorate 21(gl_LaunchSizeEXT) BuiltIn LaunchSizeKHR
Decorate 29(accEXT0) DescriptorSet 0
@ -36,11 +36,11 @@ spv.ext.RayGenShader.rgen
Decorate 38(block) Block
Decorate 40 DescriptorSet 0
Decorate 40 Binding 3
Decorate 51(accEXT1) DescriptorSet 0
Decorate 51(accEXT1) Binding 1
Decorate 54(imageu) DescriptorSet 0
Decorate 54(imageu) Binding 2
Decorate 57(payload) Location 0
Decorate 53(payload) Location 1
Decorate 54(accEXT1) DescriptorSet 0
Decorate 54(accEXT1) Binding 1
Decorate 57(imageu) DescriptorSet 0
Decorate 57(imageu) Binding 2
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 0
@ -67,13 +67,13 @@ spv.ext.RayGenShader.rgen
46: 36(float) Constant 1056964608
47: 41(int) Constant 0
50: 36(float) Constant 1061158912
51(accEXT1): 28(ptr) Variable UniformConstant
52: TypeImage 6(int) 2D nonsampled format:R32ui
53: TypePointer UniformConstant 52
54(imageu): 53(ptr) Variable UniformConstant
55: TypeVector 36(float) 4
56: TypePointer RayPayloadKHR 55(fvec4)
57(payload): 56(ptr) Variable RayPayloadKHR
51: TypeVector 36(float) 4
52: TypePointer RayPayloadKHR 51(fvec4)
53(payload): 52(ptr) Variable RayPayloadKHR
54(accEXT1): 28(ptr) Variable UniformConstant
55: TypeImage 6(int) 2D nonsampled format:R32ui
56: TypePointer UniformConstant 55
57(imageu): 56(ptr) Variable UniformConstant
4(main): 2 Function None 3
5: Label
8(lx): 7(ptr) Variable Function
@ -101,6 +101,6 @@ spv.ext.RayGenShader.rgen
45: 37(fvec3) Load 44
48: 43(ptr) AccessChain 40 47
49: 37(fvec3) Load 48
TraceRayKHR 30 31 32 33 34 35 45 46 49 50 42
TraceRayKHR 30 31 32 33 34 35 45 46 49 50 53(payload)
Return
FunctionEnd