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23 Commits

Author SHA1 Message Date
Jeremy Hayes
78221d619e Update CHANGES for release 11.12.0 2022-10-13 10:58:53 -06:00
John Kessenich
f6facfa189 Tests: More broadly use automapping binding/location. 
This adds or changes binding/location decorations in 100s of shaders.
It also allows more output (spv.register.autoassign.rangetest.frag)
due to allowing ioMap() to fail.
 2020-07-01 06:40:13 -06:00
Graeme Leese
182ab460d9 Update test expected files with new magic number 
Updating the SPIR-V generator version number changes the output of all
the SPIR-V tests.
 2020-06-22 11:49:38 +01:00
John Kessenich
3641ff7378 Bump code gen version, due to removal of OpEntryPoint operands. 2020-06-10 07:40:56 -06:00
John Kessenich
31c3370d83 Bump up the generator version, which is exposed in SPV test results. 2019-11-02 21:26:40 -06:00
John Kessenich
d6c975572e Change the major revision number for next commit. 2018-06-04 15:33:31 -06:00
Jeff Bolz
af7a94876c Add bit width of types to disassembleInstruction 2018-05-24 21:08:20 -05:00
John Kessenich
ac3707921e Revert the commits that change OpArrayLength type and bumped the version number. 
Now, version 5.* is all connected to making the uint type, which doesn't quite work.
Generator versions 4 and 6 do not do this.
 2018-03-07 11:48:25 -07:00
John Kessenich
0216f24f0e SPV: Bump up the generator number. 2018-03-03 11:47:07 -07:00
John Kessenich
71b5da60d0 SPV: Bump up generator number, because previous commit changes code gen slightly. 2018-02-06 08:06:36 -07:00
John Kessenich
2b5ea9f851 SPV Version: Emit the requested SPIR-V version, not the header version. 
Fixes #1236.
 2018-01-31 18:41:59 -07:00
John Kessenich
6c1c2766b6 SPV: Bump SPIR-V header to the unified1 version (version 1.2). 2018-01-29 16:16:11 -07:00
John Kessenich
c72e5937dd SPV: Bump the generator number to account for barrier changes. 2017-12-16 00:34:08 -07:00
John Kessenich
07ed11f9a0 SPV: GeneratorVersion: bump version number because of atomic decrement change. 2017-10-07 11:41:20 -06:00
John Kessenich
e00e8f45a6 GLSL: replace general missing functionality with specific messages. 2017-06-05 16:42:33 -06:00
Endre Oma
ad58d45437 SPV: Emit names of specialization constants 2017-01-31 21:16:17 +01:00
John Kessenich
fb06e9552e Don't print the "Linked stage" message unless the AST is being dumped. 2016-12-03 13:59:51 -07:00
John Kessenich
d82c906378 Vulkan: Finish semantics for what creates spec-const-semantics. 
Note: This required adding a new test mode to see the AST for vulkan tests.
This also required reworking some deeper parts of type creation, regarding
when storage qualification and constness is deduced bottom-up or dictated
top-down.
 2016-05-23 23:10:18 -06:00
qining
1f2820a3d3 fix the problem that spec constant composite instruction being used when only front-end constants are used in the constructor 2016-04-14 18:34:27 -04:00
qining
27e04a004d Fix spec const construtor for matrix and vector 
Fix issue: #237

1. The code generated for matrix constructor should 1) build column
vectors first, 2) build matrix with the vectors.

2. When there is only one scalar type constituent in vector's
constructor, we should populate the constituent to fill all the slots in
the vector. As for matrix, the single constituent should be populated to
the diagonal positions (top-left to bottom-right diagonal).

remove createSpvConstantFromConstSubTree()
 2016-04-14 17:52:57 -04:00
John Kessenich
78a6b78810 Front-end: Get the right set of nodes marked as spec-const. 
This is according to the expected KHR_vulkan_glsl without floating point.
So, floating-point spec-const operations no longer work, and that's
reflected in the tests.
 2016-04-06 13:32:44 -06:00
qining
408876600f Turn on SpecConstantOpMode based on node qualifier 
Move SpecConstantOpModeGuard from makeSpvConstantFromConstSubTree() to
visitbinary() and visitunary(). Checking if the visiting node is a spec
constants, if so, turn on the SpecConstantOpMode, otherwise, stay in the
normal mode.
 2016-04-06 12:56:31 -04:00
qining
0840838d17 Support specialization composite constants 
Fix issue #163, support creation and reference of composite type
specialization constants.

e.g.:
```
layout(constant_id = 200) const float myfloat = 1.25;
layout(constant_id = 201) const int myint = 14;
struct structtype {
  float f;
  int i;
};
const structtype outer_struct_var = {myfloat, myint};
void main(){}
```
generated code (use glslangValidator):
```
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 12

                              Capability Shader
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Vertex 4  "main"
                              Source GLSL 450
                              Name 4  "main"
                              Name 10  "structtype"
                              MemberName 10(structtype) 0  "f"
                              MemberName 10(structtype) 1  "i"
                              Decorate 7 SpecId 200
                              Decorate 9 SpecId 201
               2:             TypeVoid
               3:             TypeFunction 2
               6:             TypeFloat 32
               7:    6(float) SpecConstant 1067450368
               8:             TypeInt 32 1
               9:      8(int) SpecConstant 14
  10(structtype):             TypeStruct 6(float) 8(int)
              11:10(structtype) SpecConstantComposite 7 9
         4(main):           2 Function None 3
               5:             Label
                              Return
                              FunctionEnd
```

Rname two function names to match their functionalities.
1) Rename `GlslangToSpvTraverser::createSpvSpecConstant()` to
`createSpvConstant()`;
2) Rename `GlslangToSpvTraverser::createSpvConstant()` to
`createSpvConstantFromConstUnionArray()`

Add function `GlslangToSpvTraverser::createSpvConstantFromSubTree()` to
handle constant creation from sub trees (e.g.: specialization constants).

Related PR: #208
 2016-03-24 18:04:00 -04:00