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28 Commits

Author SHA1 Message Date
John Kessenich
143c8bf10f Give error when overloaded functions differ only on a parameter's precision qualifier. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24302 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-03 21:04:03 +00:00
John Kessenich
13221d2f7a Fix logic error in steering which stages get bias vs. non-bias texturing functions. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24268 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-02 18:09:08 +00:00
John Kessenich
37d080c38a Add missing non-square matrixCompMult built-in functions. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24179 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-22 17:52:58 +00:00
John Kessenich
ad43f6f684 Implement GL_EXT_shader_texture_lod. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24177 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-22 17:30:34 +00:00
John Kessenich
9511ae8d70 Update Window's binary. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24023 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-12 22:04:23 +00:00
John Kessenich
69aa9c1b84 Fixes to scanning: 
- do version checking for the line-continuation character
 - check for built-in names in #undef
 - bug fix for #elif after #else
 - do version checking for use of floating point suffixes (f, LF, etc.)


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24011 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-12 03:31:24 +00:00
John Kessenich
bd1a5b7727 Add GL_OES_EGL_image_external. Includes new keyword, type, name mangling, built-in function calls, etc. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24007 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-11 23:29:59 +00:00
John Kessenich
359326b866 Minor consistency fix: Define built-in functions to have bodies. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23985 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-11 04:59:32 +00:00
John Kessenich
a4351c55e8 More subtle checking for redeclarations: 
- 300 doesn't allow built-in overload, while 100 does, while neither allows redefining
 - block name can't be reused for block name within the same interface 
   (though, the spec. isn't clear about that, it's easier than verifying member matches, will file bug on it)


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23984 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-11 04:21:31 +00:00
John Kessenich
77d908af8a Added constant folding for relational (e.g. lessThan) built-ins, relational built-ins for uints, and bitwise ops for mixed scalars and vectors. 
Also, allow comments to precede "#version 100".

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23974 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-09 00:18:22 +00:00
John Kessenich
01c22afa37 Add some missing invariant semantic checks, replace some misplaced sampler semantic checks, add parameter and structure member checks against new qualifiers. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23962 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-08 07:13:18 +00:00
John Kessenich
b0a7eb599b Stop emitting the "#version missing" warning, and hook up the existing "suppress warnings" to a command-line option (-w). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23952 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-07 17:44:20 +00:00
John Kessenich
8ec55cdcd2 Clean up/resolve a bunch of TODO, which included implementing pixel_center_integer and origin_upper_left and adjusting what versions see legacy texturing names. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23874 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-05 18:07:25 +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
ea869fb403 Improve preprocessor by using GLSL scanner, allowing read-only strings to be compiled, unifying of line # tracking, and correct detection that ES #version appeared after a comment. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23721 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-28 18:12:06 +00:00
John Kessenich
c78a126ba6 Tie "location = " to the right stages/versions/extensions. Also add "#define extension 1" extension support and instructions. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23633 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-22 00:21:04 +00:00
John Kessenich
028dbad0e9 Update Window's binary. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23628 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-21 16:12:23 +00:00
John Kessenich
fb57e7cc5e Add ES 3.0 fragment output link-time test for outputs having or not having location qualifiers. 
Also split linker validation into its own file, removed dead "QualifierAlive" files, printed errors for parsing problems with built-in symbols,  updated the Windows binary, and added some tests.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23490 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-15 21:46:20 +00:00
John Kessenich
941d156c13 Update Windows binary. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23408 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-07 21:54:43 +00:00
John Kessenich
e29e4af7a7 Update Window's binary. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23311 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-01 22:05:18 +00:00
John Kessenich
9839e2440e Unify the 8 grammar productions for declaring variables. This greatly simplifies making changes for this set of productions. 
This change also naturally picks up redeclarations of built-in arrays and the addition of the remaining linker objects of const, arrays, etc.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23246 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-26 00:45:21 +00:00
John Kessenich
f5ebfb5f27 Test for and prevent any dead-code elimination, as all code is needed in the AST for static-use analysis. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23163 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-20 06:20:21 +00:00
John Kessenich
efd93d4342 Update the windows executable. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23108 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-17 22:42:02 +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
38f3b890de Ensure the shared symbol table levels are read-only to make multi-threading safe. Also removed inadvertent extra copies of the symbol table shared across all stages. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22939 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-09-06 19:52:57 +00:00
John Kessenich
252b619066 Remove a mangled-name cache in the type that was sometimes stale. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22653 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-08 16:22:54 +00:00
John Kessenich
acc55c2724 Update the Windows binary. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22604 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-05 17:09:24 +00:00
John Kessenich
161d482312 Add windows executable. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22595 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-03 00:27:08 +00:00