- Add support of SPIR-V execution mode qualifiers.
- Add support of SPIR-V storage class qualifier.
- Add support of SPIR-V decorate qualifiers.
- Add support of SPIR-V type specifier.
- Add support of SPIR-V intruction qualifiers.
- Add support of spirv_by_reference/spirv_literal parameter qualifier.
- Add shader stage macros introduced by this extension.
* 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>
* Implement GL_EXT_terminate_invocation.
* terminateInvocation: declare the SPV extension
* Update test results for spirv-tools and bison version bumps
Co-authored-by: John Kessenich <cepheus@frii.com>
* Code refine and adding missing features
1. Add new level for built in symbols.
2. Fix issues for structure members' qualifiers.
3. Global qualifier fix.
4. IO Mapper refine. Add support for checking with mangle names.
* Additional missing features
* Invariant member. (Only check non-interface).
* Split block nesting level and struct nesting level. To fix issues of checking 'invariant' qualifier.
Current grammar would check block/struct member without its parent class's information.
So we split nesting level, and 'invariant' would only be checked within a struct.
* Format anonymous block names. Refine codes for symbols from all kinds of resouces.
* Fix writeonly check.
* Use LValueBase to find operator.
* Fix random null ptr issue.
* invariant check, stage in io mapping, reference parameter should be used and remove wrong codes introduced with ordering vector.
* Remained: to be fixed with double check link.vk.multiblocksValid
* Fix version error.
invariant
* Revert loc modification.
When a return value's type has no precision qualification (e.g., the return
expression is formed from a constructor), and the formal function return type
has a precision qualification, back propagate that from the return type to the
type of the return value's expression.
The changes to glslang/glslang/MachineIndependent/ParseHelper.cpp exist
purely to prevent even more instances of "warning: enumeration value
‘EOp...’ not handled in switch"
v2: Remove 8-bit types. Overzealous copy-and-paste led to adding
support for a bunch of types that the extension doesn't actually enable.
v3: Update expected test results file. Just changing an expected
results file to make a test pass seems sketchy to me, but I'm not sure
what else to do.
v4: Add missing entry for EOpAbsDifference in
TOutputTraverser::visitBinary. Noticed by JohnK.
glslang/include/intermediate.h -> Add a new interface to set TIntermBranch's expression.
glslang/include/Types.h -> Add interface to set Type's basicType and add interface to get basicType form a TSampler.
glslang/MachineIndependent/intermediate.cpp -> Part of the code in createConversion been encapsulating as a new function called buildConvertOp
glslang/MachineIndependent/localintermediate.h -> Export createConversion and
buildConvertOp as a public function
glslang/Public/ShaderLang.h -> Add interface to get shader object and shader source.
Saved about 21K, size down to 380K of MSVC x86 code.
Fixed one bug that needs to be looked at on the master branch:
The test for needing a Vulkan binding has a bug in it, "!layoutAttachment"
which does not mean "no layoutAttachment", because that is non-zero.
This is why some test and test results changed.
About 50 fewer #ifdefs.
About 14K smaller.
Note, the base size is ill-defined due to optimizer settings (size vs. performance),
compression, and target architecture. Some recent %'s are accidentally reported as
3X the real savings. Early %'s were accurate. What matters though is that each
step got worthwhile gains, and what the final size ends up being.
Focus was on the front end (not SPIR-V), minus the grammar.
Reduces #ifdef count by around 320 and makes the web build 270K smaller,
which is about 90% the target size.
The grammar and scanner will be another step, as will the SPIR-V backend.
This makes heavy use of methods #ifdef'd to return false as a global way
of turning off code, relying on C++ DCE to do the rest.
This is one step in providing full linker functionality for creating
correct SPIR-V from multiple compilation units for the same stage.
(This was the only remaining "hard" part. The rest should be simple.)
- Use much simpler method to update implicit array sizes.
The previous overly complicated method was error prone.
- Rationalize all use of unsized arrays.
- Combine decorations when generating SPIR-V, to simplify
adding extensions.
