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37 Commits

Author SHA1 Message Date
John Kessenich
07350f3382 HLSL: Handle "fake" entry points, by undoing their built-in variable declarations. 2016-09-02 20:24:07 -06:00
John Kessenich
a305166ea4 HLSL: Error if funcion with return type doesn't return a value. 2016-09-02 19:13:36 -06:00
John Kessenich
5e56423046 Front-ends: Remove now defunct afterEOF and related, use scanner's instead. 
Code using atEndOfFile was dead, instead do something useful with
the scanners atEndOfInput().  This allows a better error message
for early termination of cascading errors.
 2016-08-31 13:46:50 -06:00
John Kessenich
830b0cc98b HLSL: Start location numbering with the entry-point return value. 
Also, increment location numbers by the size of the objects.
 2016-08-29 18:10:47 -06:00
John Kessenich
81d4714908 Merge branch 'HLSL_Semantic_Mapping' of https://github.com/dankbaker/glslang into dankbaker-HLSL_Semantic_Mapping 2016-08-29 16:07:29 -06:00
John Kessenich
6a70eb7161 HLSL: Emulate write-to-output on return-from-entry-point, for return value. 
This fixes issue #487 and #480.
It also correctly handles output parameters from the entry point.
 2016-08-28 20:13:07 -06:00
John Kessenich
b9e39120b4 HLSL: Partially address issue #463: accept GLSL layout(...). 
This includes all "per variable" layout qualifiers, but the
key ones mattering and tested for now are:
  set=
  binding=
  constant_id=
  push_constant
 2016-08-17 17:38:45 -06:00
steve-lunarg
c4a1307403 HLSL: add implicit promotions for assignments and function returns. 2016-08-09 13:48:47 -06:00
John Kessenich
b38f071605 HLSL: Add back in the [subcomponent] part of a 'register' decl. 2016-07-30 10:30:51 -06:00
John Kessenich
96e9f47cbb HLSL: Implement the register production. 2016-07-29 14:28:39 -06:00
John Kessenich
82d6baf86f HLSL: Implement packoffset production. 2016-07-29 13:03:50 -06:00
John Kessenich
a26a5170a3 Non-functional: Rationalize location and use of mapTypeToConstructor(). 2016-07-28 16:56:52 -06:00
steve-lunarg
2de329112b HLSL: allow uint literals, and add test for numeric suffixes 2016-07-28 14:49:48 -06:00
John Kessenich
64723c20b5 Merge pull request #406 from steve-lunarg/pp_line 
HLSL: enable #line extension by default for HLSL source.
 2016-07-26 09:39:48 -06:00
John Kessenich
3d157c510f HLSL: cbuffer and tbuffer grammar and production. 2016-07-25 16:05:33 -06:00
LoopDawg
6256146ef3 HLSL: enable #line extension by default for HLSL source. 2016-07-23 10:45:00 -06:00
LoopDawg
a2b7991497 HLSL: Add SampleBias and SampleGrad, and associated tests 2016-07-15 11:38:49 -06:00
LoopDawg
4886f69734 HLSL: Sampler/texture declarations, method syntax, partial Sample method 2016-07-12 15:57:46 -06:00
John Kessenich
7f349c73db Build: Remove causes of pedantic warnings. Addresses issue #352 and PR #242. 2016-07-08 22:09:10 -06:00
John Kessenich
5e69ec683d HLSL: Add typedef grammar and production. 2016-07-05 00:02:40 -06:00
John Kessenich
d02dc5d05a HLSL: Implement switch/case/default. 2016-07-01 00:04:11 -06:00
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
John Kessenich
5aa59e2044 HLSL: Map parameter qualifiers from generic to function-specific and entry-point specific. 2016-06-17 15:52:46 -06:00
John Kessenich
b901ade058 SPV: Non-functional: Condense SPV-related versioning, and rationalize all uses. 2016-06-16 23:31:29 -06:00
LoopDawg
589107095c Implement atomic ops, bit conversions, fix fwidth stage mask, fix saturate dest modifier. 2016-06-13 20:50:36 -06:00
John Kessenich
cd784bc561 Merge pull request #337 from steve-lunarg/intrinsics 
HLSL: Add decompositions for some intrinsics.
 2016-06-13 08:54:45 -06:00
John Kessenich
630dd7da43 HLSL: Flesh out misc. declaration grammar: semantics/registers/annotations/precise/etc. 
Details within these bear even more fleshing out, but would like to have
that driven by actual need.
 2016-06-12 23:54:31 -06:00
John Kessenich
e6e7494e2a HLSL: Implement basic "struct" grammar. 2016-06-12 23:54:31 -06:00
LoopDawg
592860cae5 Add decompositions for some HLSL intrinsics. 2016-06-10 17:11:18 -06:00
John Kessenich
077e052a8f HLSL: Implement proper nesting of symbol-table scopes and identifier searching. 2016-06-09 02:03:46 -06:00
John Kessenich
119f8f6906 HLSL: Flesh out the loop grammar and productions. 2016-06-05 15:44:07 -06:00
John Kessenich
0d2b6de45b HLSL: Attribute grammar and if-else grammar/productions. 2016-06-05 12:32:18 -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
John Kessenich
4678ca9dac HLSL: Add function call syntax and AST building. 2016-05-13 09:33:42 -06:00
John Kessenich
e512cd943e Vulkan: Add the #define VULKAN 100 when compiled for Vulkan. 
Note this requires test-based piecing together of the preamble string,
so it changed to being a std::string to make it easier to do.

This closes issue #254.
 2016-05-03 21:18:59 -06:00
John Kessenich
d016be19fb HLSL: Hook up constructor expressions through the AST. 2016-03-13 11:24:20 -06:00
John Kessenich
e01a9bc8c0 HLSL: Plumb in HLSL parse context and keywords, and most basic HLSL parser and test. 2016-03-12 21:40:08 -07:00