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Add support for GL_EXT_shared_memory_block

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Uses SPV_KHR_workgroup_memory_explicit_layout.  Note that if
GL_EXT_scalar_block_layout is enabled, Workgroup blocks can also use
scalar layout.
This commit is contained in:
Caio Marcelo de Oliveira Filho
2020-06-02 16:58:51 -07:00
parent 3785ddd59a
commit 4bfbf62794
33 changed files with 822 additions and 8 deletions
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35
Test/baseResults/spv.WorkgroupMemoryExplicitLayout.NonBlock.comp.out Normal file
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spv.WorkgroupMemoryExplicitLayout.NonBlock.comp
// Module Version 10400
// Generated by (magic number): 8000a
// Id's are bound by 17
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint GLCompute 4 "main" 8 10
ExecutionMode 4 LocalSize 8 1 1
Source GLSL 430
SourceExtension "GL_EXT_shared_memory_block"
Name 4 "main"
Name 8 "a"
Name 10 "b"
Decorate 16 BuiltIn WorkgroupSize
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
7: TypePointer Workgroup 6(int)
8(a): 7(ptr) Variable Workgroup
9: 6(int) Constant 2
10(b): 7(ptr) Variable Workgroup
11: 6(int) Constant 3
12: TypeInt 32 0
13: TypeVector 12(int) 3
14: 12(int) Constant 8
15: 12(int) Constant 1
16: 13(ivec3) ConstantComposite 14 15 15
4(main): 2 Function None 3
5: Label
Store 8(a) 9
Store 10(b) 11
Return
FunctionEnd