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Author SHA1 Message Date
John Kessenich
cf6bd066b9 HLSL: Fix #1432: Globally initialize local static variables. 2018-07-11 01:09:14 -06:00
dmpakas
f556e5da26 Reflection exposes the Shader Stages where a Uniform is present 2018-07-10 18:25:48 +03:00
Matthew Albrecht
f9c2aeb736 Allowed debug postfix to be changed. 2018-07-07 17:00:08 -05:00
Matthew Albrecht
857f25cfd2 Added the cmake option to disable building SPVRemapper. 2018-07-07 16:54:34 -05:00
John Kessenich
64315a8aed
Merge pull request #1434 from antiagainst/fix-spirv-tools-header 
Use public SPIRV-Tools header
 2018-07-06 13:18:32 -06:00
Karl Schultz
23770b9aae build: Add ccache option to CMake config 
This is totally optional, but lets people build this repo with
ccache to improve rebuild speeds.  It also can help a great deal
on ccache-enabled CI systems like Travis-CI.  We build fixed
revisions of glslang a lot on Travis, so this will be a big help
with CI machine loading.
 2018-07-06 12:12:09 -06:00
Arseny Kapoulkine
112e2858cf SPIRV: Simplify matrix->matrix constructor 
When constructing a matrix from another matrix with smaller dimensions,
there's no need to extract the scalars out of columns and rebuild the
resulting matrix from scalars - instead, we can just construct shorter
vectors with OpShuffle and combine them to the final result.

This keeps the common casts such as mat3(mat4) in vector registers,
which may improve performance for some GPUs, and cleans up output of
translation tools like SPIRV-Cross.

Fixes #1412.
 2018-07-05 15:55:12 -07:00
Lei Zhang
a2c39a2947 Use public SPIRV-Tools header 2018-07-04 14:53:45 -04:00
John Kessenich
cd57b4ba0f
Merge pull request #1431 from KhronosGroup/implement-8-16-bit-storage 
Implement GL_EXT_shader_16bit_storage and GL_EXT_shader_8bit_storage …
 2018-07-03 14:21:07 -06:00
John Kessenich
312dcfb070 Implement GL_EXT_shader_16bit_storage and GL_EXT_shader_8bit_storage extensions. 
These introduce limited support for 8/16-bit types such that they can only be accessed in buffer memory and converted to/from 32-bit types.

Contributed from Khronos-internal work.
 2018-07-03 13:51:31 -06:00
John Kessenich
eefab240f7 Bump revision. 2018-07-03 09:34:43 -06:00
John Kessenich
dccfeedfc3 HLSL: Fix #1423: implement CalculateLevelOfDetailUnclamped(). 
(If there is a bias issue, we need to discover what it is.)
 2018-07-02 18:53:19 -06:00
John Kessenich
ab8960fd12
Merge pull request #1416 from aejsmith/samplerless-texture-functions 
Add support for GL_EXT_samplerless_texture_functions
 2018-07-02 18:35:41 -06:00
John Kessenich
513cc4cf87 Merge branch 'HaydnTrigg-patch-1' 2018-07-02 16:13:29 -06:00
John Kessenich
c88edb1319 Merge branch 'patch-1' of https://github.com/HaydnTrigg/glslang into HaydnTrigg-patch-1 2018-07-02 16:04:08 -06:00
John Kessenich
5e70195477
Merge pull request #1420 from KhronosGroup/spir-dis 
SPV: Add option to print disassembly in standard form using SPIRV-Tools.
 2018-07-02 15:55:01 -06:00
John Kessenich
e2156222d3 SPV: Add option to print disassembly in standard form using SPIRV-Tools. 2018-07-02 15:54:12 -06:00
John Kessenich
6d61684f4b Bump revision. 2018-07-02 13:49:16 -06:00
John Kessenich
802c62bca4 PP: Rationalize return values of MacroExpand. 
This results in better error recovery, including fewer
crashes on badly formed PP input.
 2018-07-02 13:47:31 -06:00
John Kessenich
9cc81de096 PP/HLSL: Fix #1424: support comma in nested curly braces for macro arg 2018-07-02 10:40:32 -06:00
Alex Smith
e47bfaedf6 Add support for GL_EXT_samplerless_texture_functions 2018-07-01 10:58:53 +01:00
Haydn Trigg
e826286f99
Constant.cpp Floating point divide by zero 
Constant.cpp will throw a floating point divide by zero if floating point exceptions are enabled in Win32 causing the program to crash. This fix manually checks the right-hand argument of the division and sets appropriate Infinity, Negative Infinity, or NAN as if the floating point exceptions were disabled.
 2018-06-29 13:55:06 -04:00
John Kessenich
0b964b3c35
Merge pull request #1419 from tgjones/spirv-remap-artifact 
Include spirv-remap.exe in AppVeyor artifacts
 2018-06-27 16:47:38 -06:00
Tim Jones
9177e05f31
Include spirv-remap.exe in AppVeyor artifacts 2018-06-27 17:31:19 +08:00
John Kessenich
ef1f899b5d
Merge pull request #1413 from karl-lunarg/fix-update 
script: Improve update sources script
 2018-06-22 00:33:36 -06:00
Karl Schultz
fa403b9691 script: Improve update sources script 
- remove unused variable to pass pylint
- Use another approach to detect if known-good remote is already
  present to avoid the need for "ignore following errors" message.
 2018-06-21 17:30:07 -06:00
John Kessenich
16cf5a5dc2
Merge pull request #1411 from KhronosGroup/fix-literal-warnings 
Build: Make literal casting have fewer warnings and be more consistent.
 2018-06-20 18:54:12 -06:00
John Kessenich
866f67140e Build: Make literal casting have fewer warnings and be more consistent. 2018-06-20 18:10:55 -06:00
John Kessenich
5fe506a8ba
Merge pull request #1409 from greg-lunarg/remap3 
Add support for OpConstantNull and OpConstantSampler to spirv-remap
 2018-06-19 23:52:10 -06:00
GregF
c6831d1ed4 Add support for OpConstantNull and OpConstantSampler to spirv-remap 
Fixes issue #1408
 2018-06-19 13:51:28 -06:00
John Kessenich
c99304c5dc Bump revision. 2018-06-19 09:47:23 -06:00
John Kessenich
2a805d9cea Revert "GLSL: Fix #1279: refract does not have a double-type eta." 
This reverts commit ebec909487b8c44a8c28b40c9899857593cc9bb5.

Khronos decided glslang was originally correct, and the specifications
are incorrect.
 2018-06-19 09:43:09 -06:00
John Kessenich
bea08fe02a
Merge pull request #1405 from Igalia/nroberts/amb-arrays 
Take into account arrays of opaque types with --auto-map-bindings
 2018-06-14 21:13:43 -06:00
Neil Roberts
1d024b5346 Take into account arrays of opaque types when reserving bindings 
TDefaultIoResolverBase::reserveSlot and getFreeSlot now have a size
parameter to reserve a range of bindings. This is used by
TDefaultIoResolver::resolveBinding to reserve a continuous range when
the type is an array and the target API is GL.
 2018-06-14 14:54:33 +02:00
John Kessenich
2c8265bb62 GLSL: Fix #1358: Support "struct name", where name could be a user type 2018-06-11 19:28:15 -06:00
John Kessenich
1ea8f595f9
Merge pull request #1402 from greg-lunarg/kg21 
Update spirv-tools known-good
 2018-06-08 12:56:23 -06:00
GregF
ff50b9fbb9 Update spirv-tools known-good 
Includes the following spirv-opt improvements:

Preserve inst-to-block and def-use in passes.
Add store for var initializer in inlining.
Handle types with self references.
 2018-06-08 11:10:33 -06:00
John Kessenich
7dc1a989b8
Merge pull request #1401 from dneto0/bad-e11 
Relax a stringToDouble test for, OSX AppleClang 9.1
 2018-06-07 01:33:48 -06:00
David Neto
617d1b1209 Relax a stringToDouble test for, OSX AppleClang 9.1 
1e-323 was flushed to zero.
1e-308 is also flushed to zero.
Use 1e-307 instead, which still satisfies the test intent.

Fixes #1400
 2018-06-06 22:36:42 -07:00
John Kessenich
ba018e6762 SPV: Fix #1399 emit ImageGatherExtended when using ConstOffsets operand 2018-06-05 08:53:36 -06:00
John Kessenich
ad7645f4f5 Fix #1360: uint->int width conversions must still be typed as uint. 2018-06-04 20:09:30 -06:00
John Kessenich
14b85d3ff3 Fix #1395: GLSL volatile maps to SPIR-V Volatile and Coherent. 
The major version number was bumped in the previous commit to support
this.
 2018-06-04 15:36:03 -06:00
John Kessenich
d6c975572e Change the major revision number for next commit. 2018-06-04 15:33:31 -06:00
John Kessenich
a7eb582ac5 Bump revision. 2018-06-04 15:30:54 -06:00
John Kessenich
9c3fde7f50
Merge pull request #1397 from LoopDawg/warning-fix-4 
Fix several signed/unsigned comparison compile warnings.
 2018-06-02 23:27:45 -06:00
LoopDawg
470a68cfd4 Fix several signed/unsigned comparison compile warnings. 2018-06-01 20:23:50 -06:00
John Kessenich
32d3ec3199
Merge pull request #1394 from greg-lunarg/kg20 
Update spirv-tools known-good.
 2018-05-31 18:31:18 -06:00
GregF
b0c42b2884 Update spirv-tools known-good. 
Includes:

Fold FMix feeding Extract, and use the simplification pass.
 2018-05-31 16:17:18 -06:00
John Kessenich
4f88853412 Fix #1391: Remove use of nonportable strnlen(). 2018-05-27 19:53:20 -06:00
John Kessenich
b91189dbe5
Merge pull request #876 from ligfx/cmaketargetincludedirectories 
CMake: use target_include_directories to expose includes
 2018-05-27 19:29:42 -06:00