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193 Commits

Author SHA1 Message Date
John Kessenich
c552aece83 Merge pull request #417 from steve-lunarg/buffers 
HLSL: add Buffer support for Load method
 2016-07-28 16:56:39 -06:00
steve-lunarg
2de329112b HLSL: allow uint literals, and add test for numeric suffixes 2016-07-28 14:49:48 -06:00
steve-lunarg
d53f717fd3 HLSL: add Buffer support for Load method 2016-07-27 15:57:31 -06:00
John Kessenich
00957f8110 HLSL: Implement ?: grammar productions. 
Missing are implicit conversions between int/bool/etc.
 2016-07-27 10:39:57 -06:00
John Kessenich
b783d712ab HLSL: Report failed assignments; some were silently not happening. 
Starting out with this turned off, so tests can be locally fixed,
then will turn it on.
 2016-07-27 10:31:11 -06:00
John Kessenich
3d157c510f HLSL: cbuffer and tbuffer grammar and production. 2016-07-25 16:05:33 -06:00
LoopDawg
a78b02941b HLSL: Add SampleCmp and SampleCmpLevelZero texture methods 2016-07-20 09:57:03 -06:00
LoopDawg
5d58faecc0 HLSL: Add tx.GetDimensions method (uint returns only) 2016-07-18 16:40:21 -06:00
John Kessenich
e4821e43c8 Build: Fix three new warnings in HLSL code. 2016-07-16 10:19:43 -06:00
LoopDawg
9249c709b0 HLSL: add in/out/inout qualifiers. 2016-07-12 20:50:34 -06:00
LoopDawg
4886f69734 HLSL: Sampler/texture declarations, method syntax, partial Sample method 2016-07-12 15:57:46 -06:00
John Kessenich
5e69ec683d HLSL: Add typedef grammar and production. 2016-07-05 00:02:40 -06:00
John Kessenich
d5ed0b6982 HLSL: Mostly non-functional: simplify, rationalize, and generalize the declaration grammar. 2016-07-04 18:35:51 -06:00
John Kessenich
073542416c HLSL: Grammar: Recognize { } style initializers for composites. 2016-07-01 19:58:06 -06:00
John Kessenich
b0a63f578a HLSL: Correctly identify which variables are global storage class. 2016-07-01 19:35:53 -06:00
John Kessenich
532543c1c4 HLSL: Grammar: Make comma-separated declaration lists work. 2016-07-01 19:10:01 -06:00
LoopDawg
6daaa4fadf HLSL: Add template style constructors for vector & matrix types 2016-07-01 13:59:36 -06:00
John Kessenich
d02dc5d05a HLSL: Implement switch/case/default. 2016-07-01 00:04:11 -06:00
John Kessenich
5bc4d9a26f HLSL: Airplane work: break/continue/discard grammar, and decls for for/if/while. 2016-06-27 21:12:07 -06:00
John Kessenich
19b92fff7e HLSL: Basic array grammar. 2016-06-19 11:50:34 -06:00
John Kessenich
93a162a857 HLSL: Handle "." for structure dereference and swizzle. 2016-06-17 17:16:27 -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
c3387d33ee HLSL: Support semantics in function parameter declarations. 2016-06-17 14:21:02 -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
John Kessenich
077e052a8f HLSL: Implement proper nesting of symbol-table scopes and identifier searching. 2016-06-09 02:03:46 -06:00
John Kessenich
71351de879 HLSL: Add all int/float/bool/uint matrix types, void for functions, and a few others. 2016-06-09 01:33:10 -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
21472aee75 HLSL: Finish skeletan of the "statement" grammar. 2016-06-04 11:46:33 -06:00
John Kessenich
1cc1a2813e HLSL: 1) Implement lookahead buffers/stacks for token advance/recede, 2) use it for cast operation. 
The grammar now accepts type casts, like "(int)x", but that
has to be disambiguated from "(a + b)", needed deeper lookahead
and backing up than what existed so far.
 2016-06-03 16:57:53 -06:00
LoopDawg
ef764a24b2 Fix for empty statement segfault. 2016-06-03 10:57:03 -06:00
John Kessenich
0133c1233e HLSL: Add more matrix types to the grammar. 2016-05-20 12:17:26 -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
34fb036a9c HLSL: Add (almost) full expression grammar: Binary, unary (pre/post-fix), assign, ... 2016-05-03 23:33:00 -06:00
John Kessenich
9c86c6ab5b HLSL: Separate out token stream handling from grammar recognition. 2016-05-03 22:49:24 -06:00
John Kessenich
aecd497c96 HLSL: Abstract accepting an identifier. 2016-03-14 10:46:34 -06:00
John Kessenich
078d7f24bd HLSL: Simplify appearances a bit to make easier to read. 2016-03-14 10:02:11 -06:00
John Kessenich
5f934b039a HLSL: Accept basic funtion definitions. (Not yet mapping input/output for entry point.) 2016-03-13 17:58:25 -06:00
John Kessenich
d016be19fb HLSL: Hook up constructor expressions through the AST. 2016-03-13 11:24:20 -06:00
John Kessenich
87142c71fb HLSL: Add basic declaration syntax and AST generation. 2016-03-12 21:40:38 -07:00
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