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57 Commits

Author SHA1 Message Date
Greg Fischer
051fbbb69c Fix off-by-1 bug in gl_MaxCombinedTextureImageUnits check 
The problem was only with arrays of samplers.

Fixed #2552
 2021-02-26 17:07:52 -07:00
Roy.li
08328fea5a
Fix xfb stride limit issue (#2088) 
* Fix xfb_stride limit issue

Unsized array can't apply to transform trace. layout qualifier "offset" require GL_ARB_enhanced_layouts enable or glsl core version > 440.

* Add negative test for xfb limit

* update case result

* Fix compile information issue

Fix compile information issue and test comment issue.

* remove es profile condition, use profileRequires to limit.

* Fix xfb_stride limit issue

Unsized array can't apply to transform trace. layout qualifier "offset" require GL_ARB_enhanced_layouts enable or glsl core version > 440.
Add negative test for xfb limit

* Move es profile check out of version number check

* Adjust error information and related cases

remove the new version check, refine original version check.

* Revert condition for vulkan, and remove redundant test code.
 2020-06-09 02:30:14 -06:00
Ashwin Lele
a76d1c211b Fix bug in printing trailing comma when dumping AST for a structure. 2019-07-17 14:40:58 -07:00
John Kessenich
08d61df040 Fix #1720: Give an error for parameter mismatched image format. 2019-04-19 04:51:07 -06:00
Jeff Bolz
4605e2ed2b Implement GL_NV_cooperative_matrix 2019-02-25 23:42:59 -06:00
Jeff Bolz
7da39ed968 Implement GL_EXT_scalar_block_layout 2018-11-14 09:30:53 -06:00
John Kessenich
5611c6d27b GLSL/SPV: Implement SPV_EXT_descriptor_indexing and GL_EXT_nonuniform_qualifier 2018-04-05 11:25:02 -06:00
John Kessenich
ead8622484 Non-functional. Rationalizations enabling future generalizations: 
- Use much simpler method to update implicit array sizes.
  The previous overly complicated method was error prone.
- Rationalize all use of unsized arrays.
- Combine decorations when generating SPIR-V, to simplify
  adding extensions.
 2018-03-28 18:01:20 -06:00
John Kessenich
1c3ab274b1 Test Results Only: Include size in implicitly sized arrays (change to unsized). 
This effects 60 tests, in a trivial way, but is critical to factor out this
noise from future planned changes.
 2018-03-25 14:05:38 -06:00
John Kessenich
d314ecfbe3 GLSL: Correct missing "not" from error message about non writeonly images. 2017-06-08 10:36:45 -06:00
John Kessenich
e00e8f45a6 GLSL: replace general missing functionality with specific messages. 2017-06-05 16:42:33 -06:00
John Kessenich
71c100d7c0 GLSL output: Removed fixed-size buffer; fixes #769. 
Makes some white-space differences in most output, plus a few cases
where more could have been put out but was cut short by the previous
fix-sized buffer.
 2017-03-14 19:51:29 -06:00
John Kessenich
5a042c0686 GLSL: Fix #741: rationalize per-block vs. per-member offset checking. 2017-02-28 14:13:48 -07:00
Jason Ekstrand
f44d89a398 Implement GL_EXT_shader_image_load_formatted 2017-02-17 13:36:25 -08:00
John Kessenich
c142c88967 Front-ends: Non-functional: Rationalize vector and matrix swizzles. 
This reduces code duplication in a few ways, and better encapsulates
vector swizzle representation.
 2017-01-13 19:35:29 -07:00
John Kessenich
906cc21816 Linker: Eliminate uncalled functions, because they can be ill-defined. 
Fixes issue #610. Also provides a testing option to keep uncalled functions.
 2016-12-09 19:22:20 -07:00
Dominik Witczak
daff1a2523 #517: Enable AMD extensions by default 2016-09-27 10:30:14 +02:00
John Kessenich
414f735443 Front-end: Fix issue #409, check for implicitly-sized binding arrays. 2016-07-27 14:55:06 -06:00
Rex Xu
827b23b8a1 Parser: Redeclare gl_ClipDistance/gl_CullDistance should update their array sizes. 2016-05-11 15:50:41 +08:00
John Kessenich
6c292d3ba7 SPV: Implement Vulkan version of GLSL (KHR_vulkan_glsl). 2016-02-15 21:46:55 -07:00
John Kessenich
cc16fa0720 Tests: Move to just linefeed to simply cross-platform test changes. 2015-12-10 18:01:54 -07:00
John Kessenich
2398b3a458 Full stack: implement textureQueryLod(*) and textureQueryLevels(*). 2015-09-15 19:38:56 -06:00
John Kessenich
fc51d284aa Backward incompatible: Turn on PureOperatorBuiltins: use only enum-based built-in functions in the AST. 
If this breaks your AST consumer, best is to modify it to test
against the enum values instead of doing string comparisons on
built-in function names.  This is the reason the change was made.

If you need the old behavior, you should be able to get it back by changing
PureOperatorBuiltins to be false instead of true.  This path will work for
a while, but is marked deprecated.

Also, the old behavior is tagged as release 2.4.
 2015-08-19 13:43:25 -06:00
John Kessenich
2b0a11351f Fix two multi-sample bugs: 1) include MS in name mangling, 2) add 'sample' argument texelFetch(*MS*,...). 2015-08-16 21:04:07 -06:00
John Kessenich
6e76bdc88d glslang front-end: Full turn-on of AEP tessellation semantics. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31538 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-06-19 23:03:32 +00:00
John Kessenich
dff18a2be0 glslang: Formally track all built-in variables, right from the beginning, to enable avoiding all textual compares at any subsequent stage in the stack. (To be used in future check ins.) 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31224 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-05-18 16:45:49 +00:00
John Kessenich
8b37b04ecc glslang AST output: include global vs. temp (local) in the printed output. This only effects test results, but a future check-in is going to fix some globals. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@30973 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2015-04-29 10:16:56 +00:00
John Kessenich
6df2904391 Implement specification change in 'restrict', allowing it to come and go across function calls. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@29195 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-12-11 00:17:42 +00:00
John Kessenich
aa657c117e Implement 'index' layout qualifier for fragment outputs. Based partly on a submission. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27759 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-19 02:12:44 +00:00
John Kessenich
265f5fb80e Finish virtually all of the remaining atomic counter functionality. Still need offset collision detection. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27712 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-13 01:04:28 +00:00
John Kessenich
67cf1f6179 Turn on basic support for shader storage buffer objects, but not yet the entire extension. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27699 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-12 02:11:55 +00:00
John Kessenich
ddea678e3e Implement GL_ARB_shader_image_load_store. Partly done (format layout qualifiers) from a submission. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27670 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-08-10 18:19:36 +00:00
John Kessenich
bae44b74d4 Finish GL_ARB_shading_language_420pack: *ProgramTexelOffset built-in constants. Also, make comma operation not fold constants. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26602 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-05-11 01:07:31 +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
cf0206c341 Restore r26245 and all tests and test results since 4/1: 
r26245: Remove "not yet complete" warning for versions 130 and 140, after tidying up a bit and adding tests.  Token pasting is the only known missing feature, and gives its own message now on use.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26226 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-04-14 15:46:40 +00:00
John Kessenich
f2d042a1fe Non-functional, infrastructure: Be more explicit about "implicit array sizes", improving the infrastructure for handling them. Also fix some output that was too big for its buffer. 
There is more upcoming functionality for link-time sizing of implicitly-sized arrays that will use this.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26176 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-04-02 02:27:26 +00:00
John Kessenich
b4ef9e0d56 Track which extensions were enabled or required, in the intermediate representation, for reflection of the consumer. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26155 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-03-31 22:20:47 +00:00
John Kessenich
5053a39578 Fix slight inconsistencies in which qualifiers are inherited into block members: 
- don't inherit 'binding'
 - always set the member storage qualifier, not just when the shader explicitly set it
 - don't include in/out members as objects that are resized by geometry/primitive layout specifiers
As a side effect, this makes built-in redeclarations (like gl_ClipDistance) require in/out.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24674 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2014-01-07 17:44:41 +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
116c30b6ed Tessellation: implement 'patch' semantics. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24486 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-12 01:25:37 +00:00
John Kessenich
623833fabc Tessellation partial implementation (not ready for use yet), including: 
- the built-in constants
 - built-in variable declarations, some dependent on gl_MaxPatchVertices
 - layout qualifier for vertices (shared with geometry shader max_vertices)
 - layout qualifiers for vertex spacing, vertex order, point mode, and primitive type
 - link semantics for layout qualifiers

Still TBD:
 - patch qualifier and arrayed input handling
 - sizing of gl_out[]
 - additional semantic checking
 - supporting the extension on version 150

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24468 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-11 18:57:40 +00:00
John Kessenich
c719481d43 Flesh out 4.x block redeclaration semantics: 
- hide non-redeclared anonymous members
 - array size limit checking
 - illegal member qualifiers
 - additional members


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24406 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-09 00:37:46 +00:00
John Kessenich
66cdf36521 Detect and give error on second occurrence of #version. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24347 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-04 20:08:16 +00:00
John Kessenich
1fbaa35ce7 Compile-time check on sampler binding size, link-time merging and checking of bindings. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24218 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-27 02:41:52 +00:00
John Kessenich
5134b9cf57 Track what ins/outs/uniforms are used, so that errors like "declare after use" or "can't use both XXX and YYY" can be issued. So far, used this for invariant, gl_FragColor et. al., and gl_FragCoord use before redeclaration. 
Also made all tests in testlist include linker tests.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24156 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-20 21:12:43 +00:00
John Kessenich
e17ef84753 Fix bug where bracket dereferences were incorrectly keeping the base's qualifier (for example constBase[i] would still be a const instead of EvqTemporary). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23722 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-28 19:49:16 +00:00
John Kessenich
ab41fe5df6 Add redeclarations of built-in blocks. 
Note: lots of test results changed due to listing the members of a block when printing types.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23682 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-24 01:25:40 +00:00
John Kessenich
94fdd1117b Add geometry-shader stream, invocations, max_vertices, lines, triangles, etc. layout qualifiers, and their default/inheritance behaviors, and some other misc. geometry shader features. (Geometry shaders are not yet done though.) 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23679 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-23 19:34:05 +00:00
John Kessenich
ab3080353a Add layout binding qualifier for blocks and samplers (atomics are not yet in, nor link validation). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23590 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-18 21:37:55 +00:00
John Kessenich
8f13e1322d Add swizzles to scalars. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23580 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-18 03:56:23 +00:00