BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
4150 commits 1 branch 0 tags 75 MiB
Commit graph

158 commits

Author SHA1 Message Date
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
Rex Xu
6b86d496c2 Add new test case for image functions and fix issues caught by this test 2015-09-16 17:48:22 +08:00
Rex Xu
04db3f5aa4 Fix issues from review comments and those relevant to texelFetch 2015-09-16 11:44:02 +08:00
John Kessenich
0fc4338f3e Implement GL_OES_shader_multisample_interpolation, as well as core desktop versions of it. 2015-08-22 13:11:12 -06:00
John Kessenich
78258d3d40 Fix misspelled EOpFrexp and EOpLdexp. 2015-08-19 17:30:12 -06:00
John Kessenich
81639827d5 More preparation for pure built-in functions as enums: Add texturing op cracker. 2015-08-19 10:46:52 -06:00
John Kessenich
e88217b7d8 Add more TOperator: fma/frexp/ldexp, AddCarry/SubBorrow/MulExtended/Bit*/Find*, (un)pack4x8/2x32, ftransform. 
Also corrects some existing ones missing the "Op" part of their name.
 2015-08-18 22:27:23 -06:00
Lei Zhang
54e47cc275 Use const reference for TSourceLoc in interfaces. 2015-07-28 12:45:41 -04:00
John Kessenich
917ec4ac8c Front-end atomics: Finish adding atomic built-in functions (non-image) into the AST. 2015-07-22 19:58:15 -06:00
John Kessenich
2b4b9bd65b Front-end: Add error-recovery code for a switch statement that ends with a case/default that has no statements. 2015-07-18 11:13:14 -06:00
John Kessenich
73fcdefaac Add some missing 'const' and texture-op guards, for future change to enum-based texture calls. 
The infrastructure is in place to not do text comparisons for "texture" ... for deducing type of
texture call.  But, it is not yet turned on, as it could break some consumers.  Am soliciting
any feedback on that.

See in Initialize.cpp: const bool PureOperatorBuiltins = false;  // could break backward compatibility; pending feedback
 2015-07-11 13:37:02 -06:00
John Kessenich
47632b7aaf glslang front-end: track column numbers (they don't go anywhere yet, just get tracked). Andrew Woloszyn <awoloszyn@google.com>. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31506 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-16 19:49:22 +00:00
John Kessenich
fae38ee277 glslang portability: Fixed a slew of OSX compilation warnings (but not all). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31469 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-10 23:23:12 +00:00
John Kessenich
2fde45a1eb Requesting input on Bug 1346: checking in, turned off, enum-based operators for texturing and image operations. Please reply there with any input, thanks. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31289 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-26 01:36:50 +00:00
John Kessenich
93dfbe1309 glslang: Fix over 100 warnings from MSVC warning level 4. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31202 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-15 17:30:55 +00:00
John Kessenich
df1d81a958 Add ES 3.1 compatibility to 4.5 and the atomic memory functions (e.g. atomicAdd). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27715 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 08:32:15 +00:00
John Kessenich
13fd6c9dd7 Implement GL_ARB_derivative_control. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27713 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 04:15:56 +00:00
John Kessenich
0b9e112da6 420Pack: Implement length() on vectors and matrices. Also, tweak line-continuation semantics to understand the extension. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26601 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-05-10 22:24:50 +00:00
John Kessenich
75694fdacd Implement implicit conversions of function-call arguments (both in and out) as explicit conversions in the AST, through handleArgumentConversions(). 
Also
 - uniformly handle EvqConstReadOnly as an input argument in a function, with 
   isParamInput() and isParamOutput() queries in TQualifier.
 - provide a makeTemporary() in TQualifier, for erasing original qualification when making a temp
 - provide a makeInternalVariable() call to make a shader variable not seen in the shader source


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25912 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-03-16 23:03:07 +00:00
John Kessenich
b35e9bfa21 Track things like "(3)" and "+3" as expressions, not literals. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25511 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-02-24 21:16:19 +00:00
John Kessenich
a9819921b3 Improvement to the AST traversal infrastructure. 
Note:  This affects any downstream consumers of glslang's traverser.  Let me know if there are any issues.  Essentially, you will need to change the functions that were pointed to into overriding base-class members instead.  See the examples in this check in.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24740 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-01-11 19:29:55 +00:00
John Kessenich
b76d6d6496 GL_ARB_enhanced_layouts, part 1: Track whether constants are literals, to enable version-specific checking of layout(... = literal) vs. layout(... = expression). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24675 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-01-07 18:14:48 +00:00
John Kessenich
7cbfdf4394 Minor infrastructure changes, to simplify an upcoming check in: 
- print out block member types when printing a block (makes all test results change)
 - const versions of all intermediate.h type-identification methods
 - layoutSlotLocation -> layoutLocation

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24664 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-01-06 21:27:56 +00:00
John Kessenich
3591813a8b Simplify and rationalize constant folding for dereferences (array, matrix, vector, swizzle, struct). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24259 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-01 23:37:08 +00:00
John Kessenich
11f9fc7247 Add and partially implement an interface for doing uniform reflection. It includes an AST traversal to identify live accesses. 
It does not yet correctly compute block offsets, give correct GL-API-style type values, or handle arrays.

This is tied to the new -q flag.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23938 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-07 01:06:34 +00:00
John Kessenich
c36e1d8e51 Interface and naming improvements: 
- the new C++ style interface now stands on its own, with the addition of glslang::InitializeProcess() and glslang::FinalizeProcess()
 - more "global" pool names from a decade ago are fixed to be thread names
 - StandAlone.cpp fully uses one of the old-style interface or new C++ style interface


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23851 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-01 17:41:52 +00:00
John Kessenich
27b72e42c3 Implement ES 2.0 (version 100) limitations for non-inductive loop detection and array indexes needing "constant-index-expressions" (inductive variables and constant expressions). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23478 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-14 22:42:16 +00:00
John Kessenich
f2ee3dd46a Add full support for uniforms with initializers, including intra-stage link validation of aggregate constant initializers. 
This included 
 - encapsulating aggregate constants
 - removal of constant-aggregate comparison algorithms, instead using a flattened and direct std::vector comparison
 - adding structure type comparison for independently declared structures that still might match types



git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23274 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-28 04:02:08 +00:00
John Kessenich
5f753e0222 Full thread safety working: 
- don't use [] for map lookups, it can modify the map
 - copy up built-in symbols out of shared symbol table levels before modifying them
 - enforce shallow vs. deep TType copies
 - combine maxArraySize with the array dimensions vector, encapsulate
 - remove chaining of array types


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22953 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-08 21:04:46 +00:00
John Kessenich
807b8e3b82 Remove TIntermediate's dependency on infoSink, simplify folding of constant aggregates, and infoSink use in constant folding. 
Added a few deep aggregate constant folding testing cases.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22912 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-03 22:14:59 +00:00
John Kessenich
94a81fbd31 Option rationalization and minor clean up. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22907 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-31 02:41:30 +00:00
John Kessenich
b603f918a4 Put all glslang internals (but not the external interface) into the glslang namespace. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22882 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-29 00:39:25 +00:00
John Kessenich
c027579631 Put in infrastructure for tessellation, geometry, and compute stages, and partially flesh out with built-in functions. 
Added the built-in functions EmitVertex(), EndPrimitive(), barrier(), memoryBarrier(), memoryBarrierAtomicCounter(), memoryBarrierBuffer(), memoryBarrierImage(), memoryBarrierShared(), and groupMemoryBarrier().

Have not added any new built-in variables.

Also changed the linear performance relateToOperator() to a high-performance version.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22659 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-09 17:14:49 +00:00
John Kessenich
2b07c7e70a Improve multi-threading and move Standalone to a multi-threading model (currently off though). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22565 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-07-31 18:44:13 +00:00
John Kessenich
5f1a0b7998 Eliminate flex as the GLSL lexical analyzer, going from two nested lexical analyzers down to one, leaving just the preprocessor's lexical analysis. A new layer replaces it, to translate from the preprocessor's view of tokenization to glslang's view of tokenization. 
Also:
 - change source locations from an int to TSourceLoc (shader number, line number) throughout
 - various improvements to the preprocessor


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22277 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-07-06 19:54:21 +00:00
John Kessenich
ebf0825ec4 Add the 6 hyperbolic trig functions. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22149 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-06-24 22:40:19 +00:00
John Kessenich
06f8464fb5 Create linkage symbol nodes in the AST so a linker has access to all global objects that were declared, for error checking, etc. Use it now for all ins/outs/uniforms as well as gl_VertexID and gl_InstanceID. 
Also fixed a confusing name and added more 'const'.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22142 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-06-24 17:26:56 +00:00
John Kessenich
69762564de A bunch of semantic checks were missing for binary arithmetic operations. Refactor the "promote" logic to fix these. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21784 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-05-30 19:15:35 +00:00
John Kessenich
2d0f1e5424 Add precision qualifier propagation for swizzling, texture lookups, built-in funtions mapped to operators, comma op, and more robustly propagate for all binary/unary ops. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21622 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-05-17 02:51:45 +00:00
John Kessenich
78016eff17 Small tweak to switch statements: use a smaller base class. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21138 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-04-12 22:57:28 +00:00
John Kessenich
0576126005 Add switch/case/default statements, using a switch node that contains a sequence of case/default nodes and top-level nodes of the code chunks in between them. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21131 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-04-12 03:57:02 +00:00
John Kessenich
ad3663be1f Add ES 300 built-ins trunc, round, roundEven, modf, isnan, isinf, floatBitsToInt, floatBitsToUint, intBitsToFloat, uintBitsToFloat, packSnorm2x16, unpackSnorm2x16, packUnorm2x16, unpackUnorm2x16, packHalf2x16, and unpackHalf2x16, and new form of min, max, clamp, and mix. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21063 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-04-07 20:04:12 +00:00
John Kessenich
ebeeece6a7 Add uint type (big change). For both int/uint, add the operators >>, <<, &, |, and ^. Also added unsigned literals and uint precision support. Also fixed how int/uint literal underflow/overflow is handled. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21054 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-04-05 04:05:39 +00:00
John Kessenich
53fb465729 Change infrastructure to support constant folding across built-in functions, as required by 1.2 semantics. Partially fleshed out with min/max and some trig functions. Still have to complete all operations. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20806 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-03-07 19:22:07 +00:00
John Kessenich
d7f9406f82 Rationalize locations of type string methods. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20684 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-22 18:43:31 +00:00
John Kessenich
1f2a36bd6b Add ES 300 matrix operations: outerProduct, determinant, inverse, and transpose, and missing ES 300 limit gl_MaxFragmentInputVectors. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20643 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-20 04:42:42 +00:00