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Author SHA1 Message Date
John Kessenich
22bca551a8 Merge pull request #354 from yavn/fix_off_by_one_limit_check 
Front-end: allow max size built-in arrays like gl_ClipDistance
 2016-06-28 13:24:18 -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
Johannes van Waveren
5a00501ad3 Merge remote-tracking branch 'upstream/master' 2016-06-27 22:05:17 -05:00
Maciej Jesionowski
bbbcb5b2eb Front-end: allow max size built-in arrays like gl_ClipDistance 
Fixed off-by-one error with gl_MaxClipDistances and similar limits.
 2016-06-27 12:44:15 +02:00
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
a4a4d5e22c Merge pull request #346 from steve-lunarg/intrinsics 
Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttrib…
 2016-06-21 09:45:52 -06:00
LoopDawg
6e72fddaa2 Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped 2016-06-20 09:53:59 -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
21f1286f57 Front-end: Implement GL_EXT_shader_non_constant_global_initializers. 
This lets ES shaders use non-constant initializers for non-constant globals.
 2016-06-17 12:43:31 -06:00
John Kessenich
b901ade058 SPV: Non-functional: Condense SPV-related versioning, and rationalize all uses. 2016-06-16 23:31:29 -06:00
John Kessenich
65336488a8 SPV: projective texturing: move the project coordinate. 
SPV doesn't allow gaps in the components of the texturing coordinate.
It also removes the shadow reference.
So, close up the components so all used components are together.
 2016-06-16 14:06:26 -06:00
John Kessenich
76d4dfcd51 SPV non-functional: minor readability improvements for texturing. 2016-06-16 12:43:23 -06:00
John Kessenich
ac666e7368 Front-end ESSL: require precision declarations for images. 2016-06-14 22:12:20 -06:00
John Kessenich
9000bd5eb6 Front-end: Make ES floatBitsToInt/intBitsToFloat/etc. all be highp. 2016-06-14 20:38:58 -06:00
John Kessenich
c51287d744 SPV: Update to spec. decisions (and issue #205) for barrier(). 
A barrier (ESSL/GLSL) or OpControlBarrier when in a tessellation control
shader also means doing memory synchronization for output variables.
 2016-06-14 19:50:26 -06:00
John Kessenich
01de90bb1c Merge pull request #339 from steve-lunarg/intrinsics 
HLSL: Implement atomic ops, bit conversions, fix minor intrinsics bugs
 2016-06-14 10:56:50 -06:00
John Kessenich
7b04bdde36 Merge pull request #340 from dneto0/const-key-in-std-maps 
Build: Tracking allocator must use const key
 2016-06-14 10:42:13 -06:00
David Neto
ec1476b706 Tracking allocator must use const key 
Fixes TMap template.

This is required to build with newer libc++ versions that have a static
assert on const-ness of value_type
 2016-06-14 12:15:59 -04:00
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
af3674d831 Merge pull request #338 from Nekotekina/fix1 
Build: Compilation fix (mingw64)
 2016-06-13 08:37:29 -06:00
Nekotekina
5dd29c8a97 Compilation fix (mingw64) 2016-06-13 11:25:18 +03:00
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
41ebc42926 Merge pull request #335 from jekstrand/sampler-params 
SPV: Fix pointer address spaces for sampler function parameters
 2016-06-09 20:42:23 -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
Jason Ekstrand
ed15ef1a5b GlslangToSpv: Pass the pointer directly into the client function for opaque types 
For opaque types such as samplers, images, and atomic counters, we want to
reference the actual object in the child function.  For a long time, we
used a shadow variable and made a copy of the image/sampler.  In 76d0ac1a,
this was changed to not shadow samplers.  However, this didn't cover all
opaque types and it also didn't get the pointer storage classes right.
This commit fixes both of these issues.

Fixes #324
 2016-06-08 17:22:46 -07:00
Jason Ekstrand
228546a8af Types: Add an isOpaque() helper 2016-06-08 17:22:43 -07:00
Jason Ekstrand
c24cc29d37 GlslangToSpv: Properly handle opaque types in TranslateStorageClass 2016-06-08 17:05:19 -07:00
John Kessenich
5022d681d1 Merge pull request #333 from dneto0/defer-capabilities-for-some-struct-members-until-used 
SPV: Defer capability decl for ClipDistance, CullDistance, PointSize until…
 2016-06-08 10:59:51 -06:00
David Neto
a901ffed40 Defer capability decl for ClipDistance, CullDistance, PointSize until actual use 
The compiler will mark struct members with those builtins, but won't
declare the capability until that member is accessed by some executable
instruction.

Test changes:
- spv.430.vert: was missing ClipDistance capability.
- spv.precise.tese: remove TessellationPointSize capability.
 2016-06-08 09:30:04 -04:00
John Kessenich
95d85ce0ca Merge pull request #331 from jherico/jherico-patch-1 
Build: Fix Ubuntu 16.10 build
 2016-06-07 18:07:12 -06:00
Brad Davis
880bf36cac Fix Ubuntu 16.10 build 2016-06-07 16:23:44 -07:00
John Kessenich
71d55c090a Merge pull request #128 from dekimir/clang-format 
Infrastructure: Add .clang-format.
 2016-06-05 21:46:33 -06:00
John Kessenich
80cb324ff6 Front-end: Fix issue #146: which versions allow double in/out. 2016-06-05 18:52:05 -06:00
Dejan Mircevski
738314fe82 Revert SpvBuilder.* to master versions. 2016-06-05 20:46:33 -04:00
Dejan Mircevski
e592652665 Increase column limit to 120. 2016-06-05 20:45:34 -04:00
Dejan Mircevski
f377f5287b Merge branch 'master' of github.com:KhronosGroup/glslang into clang-format 2016-06-05 20:42:20 -04:00
John Kessenich
133253b6ee Front-end: Fix issue #147: ensure layout(index=N) has N in [0,1]. 2016-06-05 17:25:34 -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
John Kessenich
080cdc1737 Merge pull request #328 from steve-lunarg/intrinsics 
HLSL: Add negative intrinsics tests
 2016-06-03 16:55:22 -06:00
LoopDawg
643fcb5b43 Add negative intrinsics tests 2016-06-03 16:28:57 -06:00