AuroraMiddleware/SPIRV-Cross
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146 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
5d9df6a31c Do not declare constant composites inline in HLSL. 
Move arrays and structs out to their own global static constants.

Also, replace illegal names in HLSL as well.
 2018-02-02 10:12:26 +01:00
Bill Hollings
1c94715350 Update copyright dates to 2018 in main files. 2018-01-31 17:08:43 -05:00
Hans-Kristian Arntzen
09f550f718 Handle exponential explosion of code-gen during first phase of compile. 
Certain patterns with OpVectorShuffle (and probably others) will cascade
to so large, that they can cause OOM. After we have observed
force_recompile, don't spend unnecessary memory emitting code which will
never be used.
 2018-01-24 18:12:41 +01:00
Hans-Kristian Arntzen
56acf9728a
Merge pull request #406 from KhronosGroup/fix-405 
Fix HLSL regression with struct declaration.
 2018-01-23 16:54:13 +01:00
Hans-Kristian Arntzen
06041985d0 Fix HLSL regression with struct declaration. 
It actually worked surprisingly. Fix it properly.
 2018-01-23 16:36:20 +01:00
Hans-Kristian Arntzen
d0ce948df4 Do not merge swizzles for anything other than vectors. 2018-01-22 09:52:57 +01:00
Hans-Kristian Arntzen
377c6db480
Merge pull request #398 from KhronosGroup/fix-396 
Do not use inline for-loop initializers with different types.
 2018-01-17 10:10:01 +01:00
Hans-Kristian Arntzen
b902d5400c Do not use inline for-loop initializers with different types. 2018-01-16 10:27:58 +01:00
Hans-Kristian Arntzen
bfe6f50b8e Remove cfg_analysis option. 
Not using this is broken, and won't work anymore.
 2018-01-15 13:21:01 +01:00
Hans-Kristian Arntzen
9c3d4e7c60 Rewrite barrier handling in HLSL. 2018-01-09 12:41:13 +01:00
Hans-Kristian Arntzen
9c72aa00c9 Overhaul barrier handling in GLSL. 2018-01-09 12:07:07 +01:00
Hans-Kristian Arntzen
1a5a755ce5 Flatten structs based on instance name rather than block name. 
Block name is too brittle, optimizes will merge block types, making
flattening impossible with unique names.
 2018-01-09 10:36:04 +01:00
Hans-Kristian Arntzen
f708b497a4 Opt in to gl_in/gl_out handling rather than other way around. 2018-01-09 09:16:33 +01:00
Bill Hollings
27d4af75a0 Revert to not forcing gl_in/gl_out block for MSL, and add MSL gl_ClipDistance tests. 2018-01-08 16:18:34 -05:00
Bill Hollings
5ee6b46087 Fixes from review of PR #373. 
Code fixes from review.
Refactor MSL tests back to using the SPIRV-Tools
and glslang loaded by checkout_glslang_spirv_tools.sh.
 2018-01-05 23:22:36 -05:00
Bill Hollings
d8d2da9d8d CompilerMSL allow swizzle of packed_float3 vectors by unpacking to float3. 
Pass packed indicator back through OpAccessChain and OpLoad.
Unpack packed vector before applying swizzle.
Add packed swizzle test.
 2018-01-05 17:46:56 -05:00
Bill Hollings
8890578d2a CompilerMSL support conversion of non-square row-major matrices. 2018-01-04 16:33:45 -05:00
Bill Hollings
1845f31397 Add option to control use of temp vars for OpVectorShuffle. 2017-12-31 18:55:04 -05:00
Hans-Kristian Arntzen
950732512e Fix compatibility with FXC. 2017-12-12 12:35:22 +01:00
Hans-Kristian Arntzen
2e68675ef7 Support mediump in desktop Vulkan GLSL. 2017-12-06 10:25:58 +01:00
Hans-Kristian Arntzen
2c90ea3acc Improve handling of block name declaration in GLSL. 
HLSL UAVs are a bit annoying because they can share block types,
so reflection becomes rather awkward. Sometimes we will need to make
some nasty fallbacks, so add a reflection interface which lets you query
post-shader compile which names was actually declared in the shader.
 2017-12-01 14:30:10 +01:00
Hans-Kristian Arntzen
0fd028147f Hoist all phi-local variables to entry block. 
We don't have a mechanism to move temporaries to their appropriate
scope, and Phi behavior is weird enough that it will be a heroic effort
to not do this rather ugly codegen :(
 2017-11-23 09:50:11 +01:00
Hans-Kristian Arntzen
bcdff2d2e1 Fixups for PR #338 review. 2017-11-22 20:51:26 +01:00
Lou Kramer
6671f52334 Add support for new extensions. 2017-11-22 19:05:38 +01:00
Hans-Kristian Arntzen
b629ca1c33 Fix complicated Phi case. 
A continue block might have used a temporary which existed only in the
loop body.
 2017-11-21 09:27:49 +01:00
Bill Hollings
e83e2b2217 CompilerMSL support and tests for OpUndef. 2017-11-15 22:44:42 -05:00
Bill Hollings
ba865733eb Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross 2017-11-05 22:49:08 -05:00
Bill Hollings
1c18078811 Enhancements to MSL compute and entry point naming. 
Support Workgroup (threadgroup) variables.
Mark if SPIRConstant is used as an array length, since it cannot be specialized.
Resolve specialized array length constants.
Support passing an array to MSL function.
Support emitting GLSL array assignments in MSL via an array copy function.
Support for memory and control barriers.
Struct packing enhancements, including packing nested structs.
Enhancements to replacing illegal MSL variable and function names.
Add Compiler::get_entry_point_name_map() function to retrieve entry point renamings.
Remove CompilerGLSL::clean_func_name() as obsolete.
Fixes to types in bitcast MSL functions.
Add Variant::get_id() member function.
Add CompilerMSL::Options::msl_version option.
Add numerous MSL compute tests.
 2017-11-05 21:34:42 -05:00
Hans-Kristian Arntzen
ab3f114120 Use remap_swizzle for image load-store more actively. 2017-10-24 09:55:25 +02:00
Hans-Kristian Arntzen
ae236e7056 Add GroupSync() in HLSL. 2017-10-24 09:55:25 +02:00
Hans-Kristian Arntzen
f4d23cd779 Also check IO location for blocks. 2017-10-19 14:17:18 +02:00
Hans-Kristian Arntzen
6feff98295 Update HLSL cbuffer tests. 2017-10-10 15:37:53 +02:00
Hans-Kristian Arntzen
f0200bb18d Use packoffset in HLSL. 
Rewrite how cbuffers are emitted.
 2017-10-10 13:15:49 +02:00
Hans-Kristian Arntzen
6a7b95d2d6 Validate that std140 packing can actually be used. 2017-10-10 10:12:27 +02:00
Hans-Kristian Arntzen
7c58f15928 Run format_all.sh. 2017-09-19 16:09:19 +02:00
Hans-Kristian Arntzen
7064c54820 Various fixes to texture/image query in GLSL. 2017-09-19 16:08:25 +02:00
Hans-Kristian Arntzen
6599a41aad Add option to disable use of 420pack extension. 2017-09-08 09:56:06 +02:00
Hans-Kristian Arntzen
713bd7c2b5 Run format_all.sh. 2017-08-28 09:01:03 +02:00
Hans-Kristian Arntzen
3cbdbec712 Begin implementing ByteAddressBuffer flattening for HLSL. 2017-08-15 09:15:23 +02:00
Hans-Kristian Arntzen
bdfa97a1cf Unify vertex clip-coord fixups. 
The different options were scattered around in different backends and
didn't really work right with CLI at all.
 2017-08-03 13:02:59 +02:00
Hans-Kristian Arntzen
2abdc135c3 Declare undefined values up front. 
They might potentially be used as part of OpStore in the SPIRV-Tools
inliner in some cases.

Implement these as declared variables but without any initializer.
 2017-08-02 10:33:03 +02:00
Hans-Kristian Arntzen
c8d60914c4 Add support for SampleId/SampleMask/SamplePosition builtins. 2017-07-24 10:07:31 +02:00
Hans-Kristian Arntzen
978901f9e4 Avoid ugly workaround for separate shadow samplers in GLSL/HLSL. 2017-06-17 10:54:59 +02:00
Bill Hollings
ba245697f1 Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross 2017-06-01 10:20:00 -04:00
Hans-Kristian Arntzen
470ae7a7f6 Add multidimensional array flattening test. 2017-05-31 10:00:52 +02:00
Hans-Kristian Arntzen
f0044b91a3 Add support for flattening multidimensional arrays. 2017-05-31 09:59:00 +02:00
Bill Hollings
b41e1482c8 Support emitting SPIR-V type declarations tuned for specified SPIR-V objects. 
CompilerGLSL type_to_glsl() and image_type_glsl() functions support optional object ID.
Add SPIRType::Image::access member to support SPIR-V OpTypeImage access qualifier.
Remove SPIRType::Image::is_read and ::is_written members.
Use DecorationNonReadable and DecorationNonWritable to mark read/write access for image variables.
CompilerMSL emit access qualifiers per image variable, instead of per image type.
CompilerGLSL and CompilerHLSL behaviour is unchanged.
 2017-05-29 20:45:05 -04:00
Hans-Kristian Arntzen
36650c890c Add separate shader object support. 
Allow redeclaring gl_PerVertex for stage compatibility.
 2017-05-22 15:53:21 +02:00
Hans-Kristian Arntzen
f081fe1125 Fix separate sampler images in MSL. 2017-05-07 12:36:14 +02:00
Hans-Kristian Arntzen
851acf3712 Avoid boolean mix in HLSL. 
Update glslang travis checkout as boolean mix support was broken on that commit.
 2017-05-04 10:28:30 +02:00