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Author SHA1 Message Date
LoopDawg
4624a02e21 Add lerp, fix sincos return type, ret type tests, non-square mats, HLSL->AST tx semantics 2016-06-21 10:10:48 -06:00
LoopDawg
6e72fddaa2 Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped 2016-06-20 09:53:59 -06:00
John Kessenich
01de90bb1c Merge pull request #339 from steve-lunarg/intrinsics 
HLSL: Implement atomic ops, bit conversions, fix minor intrinsics bugs
 2016-06-14 10:56:50 -06:00
David Neto
ec1476b706 Tracking allocator must use const key 
Fixes TMap template.

This is required to build with newer libc++ versions that have a static
assert on const-ness of value_type
 2016-06-14 12:15:59 -04:00
LoopDawg
589107095c Implement atomic ops, bit conversions, fix fwidth stage mask, fix saturate dest modifier. 2016-06-13 20:50:36 -06:00
LoopDawg
592860cae5 Add decompositions for some HLSL intrinsics. 2016-06-10 17:11:18 -06:00
Jason Ekstrand
228546a8af Types: Add an isOpaque() helper 2016-06-08 17:22:43 -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
John Kessenich
8d72f1a2c4 Full stack: distinguish between a scalar and a vector of size 1. 
There have been GLSL extensions considering this, and HLSL does it.
This is a fully backward compatible change that allows this distinction.
 2016-05-20 12:14:39 -06:00
baldurk
6b32ae18fa Compile fix - if _MSC_VER is undefined, _MSC_VER < 1700 is true! 2016-05-17 01:38:56 +02:00
baldurk
a8018b8ee5 [VS2010] Define strtoll() and atoll() functions 2016-05-17 01:28:44 +02:00
baldurk
bf2c88b6d1 [VS2010] Locally define std::to_string on VS2010 as well as android 2016-05-17 01:24:04 +02:00
John Kessenich
d3d3ce7160 Comments only. 2016-05-06 13:06:11 -06:00
John Kessenich
baa9fa5df7 Merge branch 'feature2' of https://github.com/amdrexu/glslang into amdrexu-feature2 2016-05-05 16:32:39 -06:00
Rex Xu
338b185a2b Implement the extension GL_ARB_shader_group_vote. 2016-05-05 20:38:33 +08:00
Rex Xu
574ab04caa Implement the extension GL_ARB_shader_ballot 
Add new built-in variables and functions to the parser (SPIR-V tokens are missing).
 2016-05-05 19:02:35 +08:00
John Kessenich
17f0786418 Parser: Precise: Recognize 'precise', tag types, and do related semantic checking. 
This partly overlaps pull request #222, we have divided the work on this one.
 2016-05-04 12:54:56 -06:00
Rex Xu
8ff43de891 Implement the extension GL_ARB_gpu_shader_int64 
- Add new keyword int64_t/uint64_t/i64vec/u64vec.
- Support 64-bit integer literals (dec/hex/oct).
- Support built-in operators for 64-bit integer type.
- Add implicit and explicit type conversion for 64-bit integer type.
- Add new built-in functions defined in this extension.
 2016-04-30 13:34:34 +08:00
baldurk
40289165dd Fix warning about function parameter shadowing class member variable 2016-04-09 13:11:50 +02:00
Eric Engestrom
6a6d6dda95 fix spelling mistakes 2016-04-03 01:17:13 +01:00
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
John Kessenich
6d2b07dc39 Front-end: propagate specialization-constness through conversions and swizzles. 2016-03-20 18:45:23 -06:00
John Kessenich
a5845766e0 Front-end: Add specialization-constant subtrees for const variables/symbols. 2016-03-20 16:46:00 -06:00
John Kessenich
7cc0e2896e Front-end infrastructure: Encapsulate semantic-level questions/actions about const/temp. 
Much about const or temp is mechanical, about actual declaration,
while much is semantic, about something higher level.  This commit
checks every use everywhere, and for the high-level ones, substitutes
an encapsulated version instead.
 2016-03-20 00:46:02 -06:00
John Kessenich
8e3f4c2d66 Syntax: correct spelling of rgb10_a2ui. 2016-03-01 08:43:17 -07:00
John Kessenich
52d08596ec Merge pull request #175 from rdb/master 
Fix compilation issues with MSVC 2010
 2016-02-27 21:29:14 -07:00
rdb
32084e889d Fix compilation issues with MSVC 2010 
(mostly by eliminating use of range-based for loops and std::tie)
 2016-02-23 22:17:38 +01:00
Mark Adams
18b637f9dc Fix warnings/errors for strict aliasing & function prototypes 
This fixes various issues related to gcc's strict-aliasing warning
by using unions. It also handles various cases hit with
gcc's missing-declarations warning.
 2016-02-23 12:17:11 -05:00
John Kessenich
0967748fbc SPV: Fix 'location' inheritance bug. 2016-02-19 12:21:50 -07:00
John Kessenich
6c292d3ba7 SPV: Implement Vulkan version of GLSL (KHR_vulkan_glsl). 2016-02-15 21:46:55 -07:00
John Kessenich
ba5685a332 Semantics: Map noise*() to an operator for PureOperatorBuiltins mode. 
Fixes issue #157.
 2016-02-02 15:59:12 -07:00
John Kessenich
28ad350b35 Memory: remove a part of the last merge request that causes crashes in multi-threaded mode. 2016-01-18 11:10:40 -07:00
John Kessenich
3e9add360d Merge pull request #133 from AWoloszyn/spirv-memory 
Free memory associated with SPIR-V generation and the pragmaTable.
 2016-01-18 10:48:07 -07:00
Andrew Woloszyn
b7946d16bb Free memory associated with SPIR-V generation. 2016-01-18 10:29:41 -05:00
Rex Xu
48edadfd24 Parser & SPV: Implement two extensions regarding GLSL sparse texture. 
Implement extension "GL_ARB_sparse_texture2".
Implement extension "GL_ARB_sparse_texture_clamp".
 2016-01-05 16:07:02 +08:00
John Kessenich
4998789d4e SPV: Fix array strides by explicitly computing them in the getBaseAlignment() algorithm. 2015-12-29 19:20:55 -07:00
John Kessenich
e0b6cad44f SPV: Generalize multiple struct-type instances for interpolation/invariant qualifiers. 2015-12-24 10:30:13 -07:00
John Kessenich
69d01eadd6 Semantics: Catch nested types containing 'int' with non-'flat' interpolation. 2015-12-22 16:39:07 -07:00
John Kessenich
50e57560a1 SPV: Don't make MissingFunctionality() exit anymore. 2015-12-21 21:21:11 -07:00
John Kessenich
2211835b4d SPV: Implement composite comparisons (reductions across hierchical compare). 2015-12-21 20:54:09 -07:00
John Kessenich
59420fd356 SPV: Move to deterministic results for OpEntryPoint, for test stability across platforms. 2015-12-21 11:45:34 -07:00
John Kessenich
3ac051e41d SPV: recursively propagate row/col majorness through nested structures. 
This includes doing structure uniqueness modulo majorness, for shared nested structures.
 2015-12-20 12:25:21 -07:00
John Kessenich
f85e806e44 SPV: Nested layouts: Recursively send around the top-level std140 or std430 packing. 
This also distinguishes between the same struct included in multiple parent packings.
 2015-12-19 15:21:38 -07:00
John Kessenich
297bb3f2d0 Tests for PR: Fix results for 4f68b83ea1. 2015-12-19 11:05:44 -07:00
John Kessenich
61c47a951b Constant folding: Correct result type of non-square matrix folding. 
This also made the function easier to read by identifying
left and right operands more clearly.
 2015-12-16 15:50:25 -07:00
John Kessenich
e7c83cfb8c SPV GLSL.std.450: Add needed smear operations for min, max, clamp, mix, step, and smoothstep. 2015-12-13 13:34:37 -07:00
John Kessenich
6feb4989fe SPV texturing: Use comp. 2 as the 3rd comp. for Dref in ImageSampleProjDrefImplicitLod. 2015-12-13 12:23:33 -07:00
John Kessenich
f5ce646546 Fix crash: when no #version for compute shader in es mode. 
An extra line of error recovery code set a non-sense combination of
es version and core profile.
 2015-12-13 11:20:12 -07:00
John Kessenich
61d9fb9048 Semantics: 'invocations' defaults to 1, not 0. 
'invocations' was using 0 as the "shader never set" flag and as the
default. Formalize this and explicit set to 1 and link time.
 2015-12-13 10:59:17 -07:00
John Kessenich
04bb8a01d6 SPV: Implement all matrix operators {+,-,*,/} for {matrix,scalar,vector}. 2015-12-12 12:28:14 -07:00