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Author SHA1 Message Date
John Kessenich
22f02d09cc EShTargetSpv: Fix #1235, spelling, in a backward compatible way. 2018-01-31 17:53:24 -07:00
John Kessenich
6c1c2766b6 SPV: Bump SPIR-V header to the unified1 version (version 1.2). 2018-01-29 16:16:11 -07:00
John Kessenich
82ead04c39 Non-functional. Fix #1223: expand comments. 2018-01-17 21:45:25 -07:00
John Kessenich
ade21c716c
Merge pull request #1224 from fjhenigman/unused 
Fix unused function warning.
 2018-01-17 20:49:47 -07:00
John Kessenich
ab46a2e5e9
Merge pull request #1221 from dneto0/update-spirv 
Update known-good spirv-tools.
 2018-01-17 02:02:35 -07:00
Frank Henigman
541f7bbd50 Fix unused function warning. 
TGlslangToSpvTraverser::getExtBuiltins is only used when AMD_EXTENSIONS
is defined, so only define it in that case to avoid an unused function
warning.
 2018-01-16 00:18:26 -05:00
David Neto
0e58bbd5aa Update known-good spirv-tools. 
Optimizations used in HLSL legalization now sweep away unused types.
 2018-01-12 12:52:04 -05:00
John Kessenich
e22e347395 HLSL: Fix #1208: accept both int and uint in asuint() and asint(). 2018-01-11 13:26:09 -07:00
John Kessenich
63400477f6 HLSL: Protect against 'continue' outside of loops. 2018-01-10 03:50:42 -07:00
John Kessenich
9b5668c8ef HLSL: Fix #1214: check for nesting in loop/switch of break statements. 2018-01-09 22:32:42 -07:00
John Kessenich
7420a761a3 HLSL: Fix #1215: propagate error on seeing a type name instead of a variable. 2018-01-09 21:35:44 -07:00
John Kessenich
eb2c0c72bf GLSL: XFB: more support for built-in block redeclarations with XFB. 
- correct inheritence (or not) of the right XFB buffer
- compute implicit stride (fixes #1212)
- semantic check block-member redeclarations
- inherit stride from a member
 2018-01-09 18:00:33 -07:00
John Kessenich
9c6f8cc29b Scanner: Many int16 and float16 fixes, including performance. 
- fixes #1209, addresses most of #1187
- only query feature availability on seeing the feature
  (was doing it for every single token)
- correct case-sensitive checks for multi-character suffixes
 2018-01-08 15:59:29 -07:00
John Kessenich
c043aadd25 Scanner: Many int64 fixes, including performance. 
- partially addresses #1209 and #1187
- only query 64-bit extension on seeing use of a 64-bit literal
  (was doing it for every single token)
- correct HLSL acceptance of 64-bit literal syntax (still an int though)
- error on overflow of 32-bit literal type
 2018-01-08 11:52:23 -07:00
John Kessenich
adc33b23cc Non-functional: Fix HLSL error message, and code formatting. 2018-01-08 11:47:08 -07:00
John Kessenich
99892d5a9a
Merge pull request #1211 from greg-lunarg/kg7 
Update known good spirv-tools. Fixes issue #1205.
 2018-01-05 12:01:03 -07:00
GregF
ead4bb190f Update known good spirv-tools. Fixes issue #1205. 2018-01-05 11:17:34 -07:00
John Kessenich
798d005ccd Build: Tickle bots to try again... seems like a process hang; all tests passed. 2018-01-02 13:07:14 -07:00
John Kessenich
132cf53737 HLSL: Fix #1203: Declare anonymous members for cbuffer with no ';' 
The grammar for no semicolon and no object name for cbuffer/tbuffer
was correct, but the production still skipped the anonymous declarations
if an identifier followed.
 2018-01-02 11:27:54 -07:00
John Kessenich
fd1e8a78a8 HLSL: Fix 1201: Accept 'layout' as an identifier. 2017-12-29 20:59:13 -07:00
John Kessenich
046bae0bab HLSL: Attributes: Add [[vk::constant_id()]] and [[vk::push_constant]] 2017-12-23 17:29:45 -07:00
John Kessenich
e08ed0ccf4
Merge pull request #1190 from jfmarquis/hlsl-store-type-propagation 
HLSL: Fix possibly incorrect type conversion in Store2-3-4
 2017-12-21 14:59:34 -07:00
John Kessenich
848a0ccbfd Merge branch 'greg-lunarg-flatten1' 2017-12-21 12:26:27 -07:00
John Kessenich
8a3f7a12d4 Merge branch 'flatten1' of https://github.com/greg-lunarg/glslang into greg-lunarg-flatten1 2017-12-21 12:25:52 -07:00
John Kessenich
b3cff2f297 HLSL Tests: Remove optimization from tests that don't need it. 
This is to create more stable test results.
 2017-12-21 12:17:25 -07:00
GregF
e0639287df HLSL Legalization: Add scalar replacement 
This allow for propagation through structs with dynamically indexed
arrays. This supports recent removal of non-io struct flattening.
 2017-12-21 11:30:13 -07:00
Jean-François Marquis
3f0aff8ee5 HLSL: Fix possibly incorrect type conversion in StoreN and LoadN 
Set type to r-value resulting from indexing vector, to prevent
float->uint conversion when source is already uint. Resulting
OpConvertFToU would otherwise fail validation because source is
already uint.
For LoadN, incorrect uint->float->uint can be avoided; fixing
potential truncation of big integer values.
 2017-12-21 12:11:40 -05:00
John Kessenich
3b2dc1a756
Merge pull request #1195 from LoopDawg/gcc-bug-workaround 
compile error fix for g++ 5.4.0
 2017-12-20 15:37:22 -07:00
LoopDawg
c074f2bc24 g++ 5.4.0 suspected defect workaround 
Fix compilation error under g++ 5.4.0.
 2017-12-20 11:21:05 -07:00
John Kessenich
3f0d4bcd6a SPV: Document history of the generator version number. 2017-12-16 23:46:37 -07:00
John Kessenich
e1ff231235 GLSL: Fix #1193: no 'location' on uniform/buffer block. 2017-12-16 10:07:22 -07:00
John Kessenich
a0d60f2bea gcc: potentially a compiler-bug work around 2017-12-16 02:58:10 -07:00
John Kessenich
2505057af8 SPV: Memory model: Reduce set of memory-semantic bits requested for "all". 2017-12-16 00:34:08 -07:00
John Kessenich
838d7afc61 SPV: HLSL: Move to correct HLSL barrier semantics, per Khronos recommendation. 2017-12-16 00:34:08 -07:00
John Kessenich
c72e5937dd SPV: Bump the generator number to account for barrier changes. 2017-12-16 00:34:08 -07:00
John Kessenich
8297936dd6 SPV: Change barrier emission to conform to Khronos decisions. 
The memory model group agreed to these definitions for how
to map GLSL barrier, memoryBarrier, etc. With HLSL following suit.
 2017-12-16 00:30:10 -07:00
John Kessenich
070aaeafcd HLSL: Fix #1192: when bool operands are converted to ints, convert result type. 2017-12-15 21:46:09 -07:00
John Kessenich
35682b5926
Merge pull request #1191 from greg-lunarg/kg6 
Update spirv-tools known-good.
 2017-12-15 19:25:35 -07:00
GregF
72deeb25fe Update spirv-tools known-good. 2017-12-15 11:29:43 -07:00
John Kessenich
788fbeb36f HLSL: Make attributes for built-in override semantics. 
Fixes #1188.
 2017-12-15 08:15:26 -07:00
John Kessenich
a67d0706da
Merge pull request #1189 from KhronosGroup/spv-xfb 
SPV: Implement XFB
 2017-12-15 07:19:05 -07:00
John Kessenich
edaf556778 SPV: Plumb through XFB buffer and stride information. 
Also, only emit this XFB information where the SPIR-V spec says
it should be emitted: essentially, on objects.

This and the previous commit together fix #1185.
 2017-12-15 06:25:14 -07:00
John Kessenich
be3842f6ae GLSL: Implement XFB for redeclared built-in blocks. 2017-12-15 04:43:59 -07:00
John Kessenich
04f4566f28
Merge pull request #1184 from KhronosGroup/SPV_EXT_fragment_fully_covered 
Add implementation of SPV_EXT_fragment_fully_covered
 2017-12-14 21:29:46 -07:00
Piers Daniell
1c5443c693 Add implementation of SPV_EXT_fragment_fully_covered 
This implementation uses the GLSL extension
GL_NV_conservative_raster_underestimation to generate the new SPIR-V
FullyCoveredEXT built in.
 2017-12-14 07:42:23 -07:00
John Kessenich
e9e0cb60ec Update to latest public headers. 2017-12-14 03:00:44 -07:00
John Kessenich
396de16cfb
Merge pull request #1183 from LoopDawg/builtin-output-array-indirect 
HLSL: for split output structs, propagate indirection to builtins.
 2017-12-14 01:39:25 -07:00
John Kessenich
69feabc913
Merge pull request #1186 from zeux/master 
HLSL: Implement support for RT/Viewport output from VS
 2017-12-14 00:39:41 -07:00
Arseny Kapoulkine
c92860e288 HLSL: Implement support for RT/Viewport output from VS 
In DX10/DX11 you can only output RT/Viewport indices from GS; however,
DX11.4/DX12 add support for outputting these from VS as well.

This is supported by Vulkan if the relevant extension is available, and
by MSL and by MSL (which you can cross-compile to via SPIRV-Cross).
 2017-12-13 16:08:20 -08:00
LoopDawg
0cff51004d HLSL: for split output structs, propagate indirection to builtin. 
Some stage (e.g, hull shaders) have arrayed builtin outputs (e.g, position).
When copying from the internal structure to the split form, it is necessary
to propagate that indirection to the actual arrayed outputs.  This was not
happening.

Addresses #1181
 2017-12-12 16:22:48 -07:00