Previously, spirv_type doesn't accept type specifier as its parameter.
With this change, we can input non-array type specifier. This is because
some SPIR-V type definition intructions often need to reference other
SPIR-V types as its source operands. We add the support to facilitate
such usage.
spirv_decorate_id will generate OpDecorateId. The parameter list should
accept variables as part of decorations. This is because OpDecorateId
allows this. The spec says:
All such <id> Extra Operands must be constant instructions or
OpVariable instructions.
There are 3 separate tests added to cover the 3 cases in
visitSelection(). With SPIR-V versions prior to 1.4, control flow is
generated, with GLSL generating code to execute only the appropriate
branch of the conditional while HLSL executes both branches and uses the
control flow to select the appropriate one. Finally, with SPIR-V
versions newer than 1.4, OpSelect can be used on structs.
Note that the hlsl.structcopy.comp and hlsl.structcopylogical.comp tests
have identical shader code, but are compiled with different versions of
SPIR-V and result in different codepaths being used and different SPIR-V
generated.
Add missing callgraph clean for bindless status flag.
Add test cases. Add support to check special extensions not be available for Vulkan when using GLSL.
ANGLE no longer links with glslang. This change reverts
1ef2e250fc36d862573cc5e92f04b1d0e2d89867 which added a flag to strip
glslang to reduce its binary size. This flag is no longer needed.
New interface allows users to generate ResourceLimits for interface so
that additions to TBuiltInResource do not break the ABI.
Users should use the glslang-default-resource-limits library and the
Public/ResourceLimits.h header. Similar changes have been made to the
C interface. Use Public/resource_limits_c.h.
Fixes#2822
gl_SubGroupARB was being correctly declared as an Input variable in
Vulkan but it was missing the Flat decoration, which made spirv-val emit
the VUID-StandaloneSpirv-Flat-04744 validation error with shaders using
that built-in.
Implement NonSemantic.Shader.DebugInfo.100 debug instruction generation.
These instructions will be generated under the -gV and -gVS command line options. These instructions enable source-level shader debugging with Renderdoc.
This is an alpha release of this capability. Additional improvements are forthcoming. Use and feedback are welcome.
Added following updates to GL_EXT_mesh_shader implementation:
1. Added SPIRV and GLSL test cases
2. Added checks to ensure NV and EXT mesh shader builtins cannot be used interchangeably.
3. Updated the language name by removing the postfix "NV" to MeshShader and TaskShader.
4. Added checks for grammar checking to comply with the spec.
5. Added gl_NumWorkGroups builtin to Mesh shader
6. Fixed data type of gl_PrimitiveLineIndicesEXT and gl_PrimitiveTriangleIndicesEXT
7. Added new constants to the resources table
8. Updates to handle new storage qualifier "taskPayloadSharedEXT"
9. Updated test cases by replacing "taskEXT" with storage qualifier "taskPayloadSharedEXT"
Addressed Review comments
1. Fixed instruction description used by glslang disassembly.
2. Updated OpEmitMeshTasksEXT as per spec update
3. Fixed implementation that errors out if there are more then one taskPayloadSharedEXT varjables.
4. Fixed miscellaneous error logs and removed unwanted code.
SPIRV 1.6 related build failure fixes
- Update SPIRV header to 1.6
- Fix conflict wiht SPIRV 1.6 change, where localSizeId is used for execution mode for mesh/task shaders
Enable SPIRV generated for EXT_mesh_shader to be version 1.4
GL_EXT_mesh_shader: Add checks for atomic support and corresponding test cases
Previously, GL_KHR_ray_tracing was a required extension to generate
OpConvertUToAccelerationStructureKHR conversion instructions from uint64
and uvec2. However, both GL_KHR_ray_tracing and GL_KHR_ray_query should
provide this construction.
Change-Id: I6564c127fd28d9b527d334958a5adc168f5cdd9a
This type was removed from spirv1.6. If samplerBuffer is specified in
GLSL, generate textureBuffer. If samplerBuffer type is constructed,
just return the buffer.
Fixes#2956
For GL_EXT_vulkan_glsl_relaxed. When merging the default uniform block,
there were cases where symbols in the tree wern't updated to match the
new block structure after merging blocks together.
This change traverses the symbol tree and updates any references to the
merged block.
Also update known goods to Vulkan 1.3 support
Also re-enable SPIR-V 1.6 tests with vulkan1.3 target
Also re-cache SPIRV 1.6 header which somehow regressed back to 1.5
