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Author SHA1 Message Date
John Kessenich
d4032293ce HLSL: Report an error if SPIR-V for Vulkan wasn't selected. 2016-09-09 11:43:11 -06:00
John Kessenich
a21187a7f9 Merge branch 'amdrexu-bugfix2' 2016-09-09 10:46:43 -06:00
John Kessenich
4bfb32e17b Merge branch 'bugfix2' of https://github.com/amdrexu/glslang into amdrexu-bugfix2 2016-09-09 10:46:10 -06:00
John Kessenich
3152718630 Merge pull request #503 from amdrexu/feature3 
SPV: Use OpBitcast to implement 4 pack/unpack built-in functions.
 2016-09-09 10:41:16 -06:00
Rex Xu
c9f349234f SPV: Use OpBitcast to implement 4 pack/unpack built-in functions. 2016-09-09 17:50:07 +08:00
Rex Xu
99c4dd16db Preprocessor: UINT_MAX is translated to constant incorrectly. 2016-09-09 17:06:15 +08:00
John Kessenich
cfd7ce87cd HLSL: Support register(..., spaceN) for setting the descriptor set. 
This was suggested in issue #454.
 2016-09-05 16:03:45 -06:00
John Kessenich
e3218e270e HLSL: Accept layout(...) also as a post-decl. Issue #454. 2016-09-05 14:37:03 -06:00
John Kessenich
7735b94403 HLSL Non-Functional: Move to more robust capturing of postDecls into a qualifier. 
This will prevent a possible future defect of thinking the type can be changed,
where there is a code path today that would drop that change.
 2016-09-05 12:40:06 -06:00
John Kessenich
b804de605c HLSL: Track binding numbers to struct instances; fixes issue #496. 2016-09-05 12:19:18 -06:00
John Kessenich
58d2843c6a Merge pull request #498 from amdrexu/bugfix 
Parser: Add 64-bit type conversion for specialization constant.
 2016-09-05 11:35:34 -06:00
Rex Xu
64bcfdb632 Parser: Add 64-bit type conversion for specialization constant. 2016-09-05 22:20:28 +08:00
John Kessenich
7d01bd6f0b HLSL: Handle swizzles on vectors of size 1. Addresses issue #453. 2016-09-02 22:21:25 -06:00
John Kessenich
841db35bb3 HLSL: Fix issue #442, smear and truncate shape conversions for == and !=. 2016-09-02 21:12:23 -06:00
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
9e079535a0 HLSL: Handle greater/less depth modes. Fixes issue #489. 2016-09-02 20:05:52 -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
1a4b775cd5 HLSL: Correct line numbers for function definitions. 2016-09-02 19:05:24 -06:00
John Kessenich
4bf7155051 SPV: Flatten structs for copy when they are GLSL type aliases. 
Addresses issue #304 and issue #307 by replacing unmatched type OpStores with
per-member copies. Covers assignment statements and most argument passing, but
does not yet cover r-value-based argument passing.
 2016-09-02 16:35:01 -06:00
John Kessenich
31207bc20a Merge pull request #495 from steve-lunarg/remapper-tests-2 
Remapper: move remapper tests into the glslangtests executable.
 2016-09-02 10:57:24 -06:00
steve-lunarg
65564a4ad6 Remapper: move remapper tests into the glslangtests executable. 2016-09-02 09:21:12 -06:00
John Kessenich
f2b7f3353b SPV: Tighten up number of struct-types declared based on decoration. 
Takes some pressure off of issue #304.
Structures don't inherit locations and then explicitly decorate
members with them, so removed this reason to have another instance
of a structure type.
 2016-09-01 17:05:23 -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
a05d8b5604 HLSL: Remove recent change to put locations on SV_TARGET*. 
This put locations on members of structures, which is not allowed
in either AST or SPIR-V.

This was caught by asserts in the debug build.
 2016-08-29 16:49:39 -06:00
John Kessenich
510d83b384 HLSL: Create test results for the previous commits. 2016-08-29 16:34:12 -06:00
John Kessenich
335fc28e76 Merge branch 'dankbaker-HLSL_Semantic_Mapping' 2016-08-29 16:08:22 -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
a88ef3978d Merge pull request #490 from KhronosGroup/hlsl-output-return 
HLSL: Emulate write-to-output on return-from-entry-point, for return …
 2016-08-29 15:43:21 -06:00
Dan Baker
6f220c0fd1 HLSL: Setting SV_DEPTHGREATEREQUAL and SV_DEPTHLESSEQUAL to EbvFragDepth for now 2016-08-29 15:56:55 -04:00
John Kessenich
6fd31fd7e3 Merge branch 'hlsl-output-return' of github.com:KhronosGroup/glslang into hlsl-output-return 2016-08-28 20:13:36 -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
be2f6b05c3 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 17:15:29 -06:00
John Kessenich
81cd764b5f Non-functional: Add some missing const, related to signature selection. 2016-08-26 14:01:43 -06:00
John Kessenich
1389e3e63d Merge pull request #488 from antiagainst/c4996-warning 
Disable C4996 (secure CRT) recommendation on Windows for strtok().
 2016-08-26 13:16:30 -06:00
Lei Zhang
424cf80f8b Disable C4996 (secure CRT) recommendation on Windows for strtok(). 
strtok_s() is suggested by MSVC, but it has different signature
than the C11 standard one. So we just turn off the recommendation
here.
 2016-08-26 14:43:14 -04:00
John Kessenich
f00c245a5f Merge pull request #473 from steve-lunarg/remapper-tests 
SPV Remapper: add remapper test framework
 2016-08-26 11:32:54 -06:00
John Kessenich
e3f2c8f98a HLSL: Include shape-changing conversions in overloaded signature selection. 
This also enables vecN -> vec1 shape conversions for all places doing shape
conversions.

For signature selection, makes shape changes worse than any other comparison
when deciding what conversions are better than others.
 2016-08-25 23:57:39 -06:00
Dan Baker
26aa8a4b16 HLSL: Format updates and some minor adjustments to SV_ handling 2016-08-25 17:13:25 -04:00
John Kessenich
90dd70f752 HLSL: Allow arbitrary baseType -> baseType conversion of calling arguments. 
This also puts a stake in the ground as to which is better when selection
from multiple signatures.
 2016-08-25 10:51:29 -06:00
steve-lunarg
a8456415b8 WIP: SPV Remapper: add remapper test framework 2016-08-25 10:46:51 -06:00
Dan Baker
deec03cfca First stab at system value interpretation 2016-08-25 12:00:25 -04:00
John Kessenich
4c3a7fd100 Merge pull request #483 from steve-lunarg/precise-fix-2 
HLSL: add precise keyword
 2016-08-25 09:32:19 -06:00
steve-lunarg
36e87d0871 HLSL: add precise keyword 2016-08-25 08:48:54 -06:00
John Kessenich
fcc0aa3b64 HLSL: Switch to generic selector, but using GLSL #version 400 rules. 
Next step is to modify for HLSL rules.
 2016-08-24 18:34:43 -06:00
John Kessenich
ab89bbe702 Merge branch 'overloaded-400' of github.com:KhronosGroup/glslang 2016-08-23 18:30:20 -06:00
John Kessenich
32c169dbdf Front-end: Warn for likely missed change in default precisions. 
This is part of the change to have desktop shaders respect precision
qualifiers on Vulkan, but since the defaults are all highp, and that's
different from ES fragment shaders, detect likely cases and warn about
them (but being careful to not be too noisy if it's unlikely to be a
problem).
 2016-08-23 18:13:08 -06:00
John Kessenich
54571c2519 Vulkan: Have desktop shaders respect precision qualifiers. 
Sets highp defaults for the appropriate types, for all stages,
and turns on precision qualifiers for non-ES shaders.  Required
fixing some qualifier orders for desktop built-in declarations
for pre-420 shaders.
 2016-08-23 18:12:25 -06:00
John Kessenich
4d535640e4 Front-End: Non-ES trigger for processing precision qualifiers. 
Initially non-functional: Have an independent test for whether to obey
precision qualifiers other than whether the profile is es.
 2016-08-23 18:12:25 -06:00
John Kessenich
219b025d7e Non-functional: Fix commit 98f164ec488f85af5a44b701477a34e810f2deb1. 
Fix previous commit to not use tabs and otherwise match local coding
conventions better.
 2016-08-23 17:51:13 -06:00