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577 Commits

Author SHA1 Message Date
Sahil Parmar
38772c0434 Allow GL_NV_mesh_shader in fragment shaders for perprimitiveNV 
- Emit relevant capability/extension for use of perprimitiveNV in fragment shader
- Remove redundant checks for mesh shader qualifiers in glslang.y
- Add profile version check for use of extension GL_NV_mesh_shader
- Add a new gtest for use of perprimitiveNV in fragment shader
 2018-10-25 23:50:59 -07:00
Jeff Bolz
ab3c965a46 Fix flags.nonprivate to be true for workgroup memory, which is implicitly workgroupcoherent/nonprivate 2018-10-15 22:46:48 -05:00
Chao Chen
5b2203db04 Add-support-for-SPV_NV_shading_rate 2018-09-19 13:07:43 -07:00
Chao Chen
b50c02ef53 Add-support-for-SPV_NVX_raytracing 2018-09-19 13:07:43 -07:00
Chao Chen
3c3669904c Add-support-for-SPV_NV_mesh_shader 2018-09-19 13:07:43 -07:00
Chao Chen
3a1379667d 0003-Add-support-for-SPV_NV_shader_image_footprint 2018-09-19 13:07:42 -07:00
Chao Chen
beae2251b7 Add-support-for-SPV_NV_compute_shader_derivatives 2018-09-19 13:07:42 -07:00
Chao Chen
9eada4b971 Add-support-for-SPV_NV_fragment_shader_barycentric 2018-09-19 13:07:42 -07:00
John Kessenich
d122a72852 Build: Fix some warnings. 2018-09-18 03:43:30 -06:00
John Kessenich
afe0c66f65 SPV: Fix #1487: Only declare AMD int16/half_float extensions when needed. 2018-09-10 18:10:51 -06:00
Jeff Bolz
36831c9bad GL_KHR_memory_scope_semantics 2018-09-06 20:36:14 -05:00
John Kessenich
97068d8b30
Merge pull request #1465 from otakuto/remove-execute-permissions 
Remove execute permissions
 2018-08-31 08:14:47 -07:00
John Kessenich
4e11b615db SPV: Turn off the default validation done by the SPIRV-Tools optimizer. 
Also use the glslang namespace qualifier consistently and validate after
legalization, not before. (But most tests don't legalize.)
 2018-08-30 16:59:13 -06:00
John Kessenich
c340425bb2 SPV: Add option for controling when the SPIRV-Tools validator is used. 2018-08-23 15:29:08 -06:00
John Kessenich
717c80a9de SPV: Isolate SPIRV-tools glue to its own file. 2018-08-23 15:17:10 -06:00
John Kessenich
cc14f2d329 SPV: Add SPIRV-Tools validator. This needs the latest SPIR-Tools. 2018-08-23 13:46:48 -06:00
John Kessenich
e7df8e0b76 Non-functional: Rationalize some existing use of SPIRV-Tools. 2018-08-22 17:12:46 -06:00
David Neto
9fd2a8cdfc Use our own SPIRV-Tools message stringifier 
Stop including an internal SPIRV-Tools header. It has been
deleted.

Fixes #1477
 2018-08-20 10:36:27 -04:00
John Kessenich
31aa3d6019 SPV: only declare the pure 8/16-bit capabilities when needed. 
Only when operations stray outside the 8/16-bit storage-capabilities
are the general (pure 8/16-bit) capabilities needed.
 2018-08-16 15:54:21 -06:00
John Kessenich
149afc3930 SPV: More corrections of <id> versus "immediate" operands. 2018-08-14 13:31:43 -06:00
John Kessenich
c4510e5ebc
Merge pull request #1466 from Kangz/warning_fixes 
Fix -Wignored-qualifier and -Wunused-variable warnings
 2018-08-09 12:49:56 -07:00
Corentin Wallez
e70614223f Fix -Wignored-qualifier and -Wunused-variable warnings 2018-08-09 14:54:33 +02:00
otakuto
d03da06ac1 Remove execute permissions 2018-08-07 03:16:20 +09:00
John Kessenich
f04c51b3bd Non-Functional: Add postprocess as more robust way to add capabilities 
When capabilities are needed for specific SPIR-V instructions, it is
fragile to do so based on GLSL/AST usage; it should be based on actual
instructions they got translated to.
 2018-08-03 15:56:12 -06:00
Jeff Bolz
c140b96892 Add missing OpExtension SPV_EXT_descriptor_indexing for dynamic indexing capabilities 2018-07-12 16:51:18 -05:00
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
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
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
Rex Xu
b4a2a6cf94 Fix issue #1376: SPV_AMD_gpu_shader_half_float is not emitted under 
vulkan1.1

Interpolation functions, using 16-bit interpolants, should always emit
this extension string regardless of vulkan enviornment version.
 2018-05-17 13:51:28 +08:00
John Kessenich
1831087e48 SPV: Fix #1374: For an SSBO 16-bit access, only emit StorageUniformBufferBlock16 capability. 2018-05-14 22:08:53 -06:00
John Kessenich
d3ed90be3a Fix #944: Convert argument type to match formal parameter type. 2018-05-04 11:43:03 -06:00
Rex Xu
7c88aff1a9 Specify SPV_AMD_gpu_shader_int16 extension string when frexp() takes 16-bit 
exp operand
 2018-04-14 21:40:49 +08:00
St0fF
a1184ddd48 fix further MSVC 2012 build issues 
MSVC 2012 does not allow initializer lists - replaced with corrresponding CTor calls.
 2018-04-09 21:08:14 +02:00
John Kessenich
f52b63812a Fix #1331: Emit SPV_GOOGLE_hlsl_functionality1 for counters. 
It was missing when there were no semantics.
 2018-04-05 19:35:38 -06:00
John Kessenich
5611c6d27b GLSL/SPV: Implement SPV_EXT_descriptor_indexing and GL_EXT_nonuniform_qualifier 2018-04-05 11:25:02 -06:00
Jeff Bolz
2abe9a4d34 Implement GL_NV_shader_subgroup_partitioned 2018-03-29 22:52:17 -05:00
GregF
fb03a55e0f Only print legalization warning if optimizer disabled 2018-03-29 13:17:54 -06:00
John Kessenich
7be36647fc
Merge pull request #1319 from KhronosGroup/array-rationalization 
Array rationalization
 2018-03-28 23:26:27 -06:00
John Kessenich
ead8622484 Non-functional. Rationalizations enabling future generalizations: 
- Use much simpler method to update implicit array sizes.
  The previous overly complicated method was error prone.
- Rationalize all use of unsized arrays.
- Combine decorations when generating SPIR-V, to simplify
  adding extensions.
 2018-03-28 18:01:20 -06:00
GregF
4bede9eb00 Disable DCE by Remapper through glslangValidator... 
...now that spirv-opt is capable enough.
 2018-03-27 10:15:51 -06:00
John Kessenich
643e57cddf
Merge pull request #1313 from greg-lunarg/kg15 
Update SPIRV-Tools known good.
 2018-03-27 00:46:18 -06:00
greg-lunarg
0b46c1edbf
Merge branch 'master' into kg15 2018-03-26 12:20:43 -06:00
GregF
eecb874c35 Update SPIRV-Tools known good. 
Also update spirv-opt recipes.
 2018-03-26 12:11:55 -06:00
John Kessenich
859b0342b8 Types: Fix #1290: Rationalize and correct "mixed" style array dimensioning. 
There a couple functional problems, which when reduced down also led to
some good simplifications and rationalization.  So, this commit:
 - corrects "mixed" functionality: int[A] f[B] -> f[B][A]
 - correct multi-identifier decls: int[A] f[B], g[C] -> f and g are independently sized.
 - increases symmetry between different places in the code that do this
 - makes fewer ways to do the same thing; several methods are just gone now
 - makes more clear when something is copied or shared
 2018-03-26 00:38:53 -06:00
John Kessenich
5d610ee1dc Implement SPV_GOOGLE_hlsl_functionality1. 
Enabled via -fhlsl_functionality1
 2018-03-16 20:21:44 -06:00
Neil Roberts
eddb1318ae Use the correct type for the constant for matrix/scalar division 
When a matrix is divided by a scalar it tries to take the reciprocal
of the scalar to convert the operation into a multiply. However it was
always doing this by making a 32-bit constant. If the scalar is a
double then this would end up making an FDiv instruction with
different types in the operands.

This patch adds a helper method called makeFpConstant which makes a
floating-point constant of the given type. The code to take the
reciprocal now uses it to make the same type as the result.

Fixes https://github.com/KhronosGroup/glslang/issues/1278
 2018-03-13 13:50:56 +01:00
John Kessenich
ac3707921e Revert the commits that change OpArrayLength type and bumped the version number. 
Now, version 5.* is all connected to making the uint type, which doesn't quite work.
Generator versions 4 and 6 do not do this.
 2018-03-07 11:48:25 -07:00
John Kessenich
66011cb2c2 SPV: Implement Vulkan 1.1 features and extensions. 2018-03-06 16:12:04 -07:00