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Author SHA1 Message Date
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
John Kessenich
54e3bb8a4e Merge pull request #327 from steve-lunarg/empty-statement-fix 
HLSL: Fix for empty statement segfault
 2016-06-03 12:20:49 -06:00
LoopDawg
ef764a24b2 Fix for empty statement segfault. 2016-06-03 10:57:03 -06:00
John Kessenich
9f1f818083 Merge pull request #326 from greg-lunarg/greg-mr4 
remapper: do not eliminate interface variables in dce
 2016-06-03 10:48:12 -06:00
John Kessenich
438bb6093a Merge pull request #322 from steve-lunarg/intrinsics 
HLSL: Initial implementation of direct-mapped subset of HLSL intrinsics
 2016-06-03 10:47:34 -06:00
GregF
39d5e711a7 remapper: do not eliminate interface variables in dce by default 
this is done by counting op_entrypoint as a use/def
 2016-06-03 09:57:57 -06:00
LoopDawg
4b67732c13 Initial implementation of direct-mapped subset of HLSL intrinsics with type subset. 
This checkin implements about half of the HLSL intrinsics for a subset of their
entire type support (but a useful subset).  The uncommented lines in
TBuiltInParseablesHlsl::identifyBuiltIns shows which are connected.
 2016-06-03 08:28:29 -06:00
John Kessenich
85b52f304d Merge pull request #323 from dneto0/mingw-static-link-against-basic-runtimes 
Build: For MinGW, statically link exes against basic runtimes
 2016-06-02 23:51:45 -06:00
John Kessenich
a5c33d6ffb SPV: Fix issue #320: Fetch needs to extract the image. 
GLSL takes a traditional sampler, but SPIR-V wants just the
sampled image, not the combined sampler and image.
 2016-06-02 23:47:29 -06:00
David Neto
b37dc0e458 For MinGW, statically link exes against basic runtimes 
Avoids the need to ship basic runtimes like libgcc_s_sjlj-1.dll
with the executables.
 2016-06-02 14:37:24 -04:00
John Kessenich
98f2b3bfe0 Merge pull request #311 from jherico/debug_postfix 
Build: Produce different names for files in debug builds on MSVC
 2016-06-01 18:39:18 -06:00
John Kessenich
85b332688b Merge pull request #317 from iostrowsINTEL/double_matrix_fix 
SPV: Fix double matrix creation
 2016-06-01 18:26:52 -06:00
iostrows
af7f1c8f24 Fix double matrix creation 2016-06-01 16:40:00 +02:00
John Kessenich
548c3adecd Front-end: Complete GL_ARB_compute_shader, previous commit was missing new barriers. 
This amends the previous commit, which ommitted barriers in version 420 for compute shader.
 2016-05-30 19:38:39 -06:00
John Kessenich
d94c003fb7 Front-end: Complete GL_ARB_compute_shader implementation. 
Core compute shaders were working, but the extension wasn't implemented.
 2016-05-30 19:29:40 -06:00
John Kessenich
0f5e3ad23c Fix issue #313: Catch internal attempts to modify built-in symbols that don't exist. 
Also beefed up support for running compute shaders is #version 420, but this
work is only partially done.
 2016-05-29 18:24:31 -06:00
John Kessenich
5a7f0eff69 Merge pull request #230 from dekimir/incresconst 
Make two more IncludeResult members const.
 2016-05-25 17:43:54 -06:00
John Kessenich
7d8141987c Merge pull request #309 from jekstrand/sampler-params 
SPV: Don't shadow sampler parameters when performing function calls
 2016-05-25 17:35:54 -06:00