AuroraMiddleware/SPIRV-Cross
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508 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
d94d20f4f3 Deal with some builtins being declared with wrong signedness. 2018-06-22 11:30:56 +02:00
Brad Davis
9ad432463c Prefix integer types with underscore 2018-06-21 09:24:22 -07:00
Brad Davis
3b30202bee Add reflection specific test cases, add reflection testing to test_shaders.sh 2018-06-20 11:49:58 -07:00
Hans-Kristian Arntzen
9d31154917 Deal with switch case labels which share a block. 2018-06-20 10:49:28 +02:00
Bill Hollings
ac57a30ad6 Regenerate MSL shaders to fix conflicts from merge. 2018-06-12 11:51:56 -04:00
Bill Hollings
ab2ea93e35 Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross 2018-06-12 11:42:56 -04:00
Bill Hollings
9b4defe202 CompilerMSL support matrices & arrays in stage-in & stage-out. 
Support flattening StorageOutput & StorageInput matrices and arrays.
No longer move matrix & array inputs to separate buffer.
Add separate SPIRFunction::fixup_statements_in & SPIRFunction::fixup_statements_out
instead of just  SPIRFunction::fixup_statements.
Emit SPIRFunction::fixup_statements at beginning of functions.
CompilerMSL track vars_needing_early_declaration.
Pass global output variables as variables to functions that access them.
Sort input structs by location, same as output structs.
Emit struct declarations in order output, input, uniforms.
Regenerate reference shaders to new formats defined by above.
 2018-06-12 11:41:35 -04:00
Hans-Kristian Arntzen
58fab58e5e Do not unpack transposed matrices. 2018-06-12 09:43:47 +02:00
Hans-Kristian Arntzen
192a882df3 Also unpack regular unary/binary operations on MSL. 
Apparently MSL gets confused when you have packed_float3 op float3 ...
 2018-06-11 16:23:09 +02:00
Hans-Kristian Arntzen
b86bd0a265 Unpack expressions when used in functions on MSL. 
OSX 10.14 broke (?) how overload resolution works,
so overloading e.g. dot(float3, packed_float3) no longer works.

Fix this by unpacking expressions before various func ops.
This fix might need to be applied elsewhere, but do so later if needed.
 2018-06-11 10:56:45 +02:00
Hans-Kristian Arntzen
f1e8555801 Emit matrix layouts in structs directly. 
Unlike GLSL, child structs do not inherit matrix layouts.
 2018-06-05 09:42:07 +02:00
Hans-Kristian Arntzen
6bcc890e63 Sanitize underscores in general, not just for members. 2018-06-04 10:13:57 +02:00
Hans-Kristian Arntzen
04b149feb0 Fix image load/store on cube arrays in MSL. 2018-05-25 12:43:25 +02:00
Hans-Kristian Arntzen
f65120c147 Deal with packed expressions in more scenarios. 
Make a new "to_extract_component_expression" helper.
 2018-05-25 10:57:02 +02:00
Hans-Kristian Arntzen
280fb93204 Add test for reading SSBO from fragment shader on MSL. 2018-05-25 10:20:17 +02:00
Hans-Kristian Arntzen
6b3da831be Declare read-only SSBOs as const device in MSL. 2018-05-25 10:14:05 +02:00
Hans-Kristian Arntzen
46bf17c5d3 Add SREM tests for HLSL/MSL. 2018-05-24 10:34:36 +02:00
Hans-Kristian Arntzen
7cba89b4a5 Add reference files for SREM. 2018-05-24 10:26:11 +02:00
Hans-Kristian Arntzen
bcaae84c76 Deal with scoping for Private variables. 2018-05-16 10:49:30 +02:00
Hans-Kristian Arntzen
26b887ec99 Fix atomic_compare_exchange_weak_explicit. 
Need to emit a CAS loop.
Fix shared memory declaration.
Declare atomic ops with correct memory scope.
 2018-05-15 16:04:21 +02:00
Hans-Kristian Arntzen
991b655c72 Declare OpSpecConstantOp up-front on relevant targets. 
Required, since spec constants can include results from constant ops.
 2018-05-15 14:20:16 +02:00
Hans-Kristian Arntzen
3951b9456f Fix SpecConstantComposite if input is SpecConstantOp. 2018-05-15 11:16:06 +02:00
Hans-Kristian Arntzen
7eba247864 Handle inout properly with split access chains. 
Found some other issues. Had some bugs with variable writes not properly
invalidating if writes came from split access chains.
 2018-05-11 10:15:42 +02:00
Hans-Kristian Arntzen
b71f5dfc0c Fix split access chains for builtin arrays. 2018-05-08 15:34:20 +02:00
Pascal Muetschard
aced6058b4 Don't limit GLSL identifiers with HLSL keywords. 
- The HLSL compiler now has its own list of keywords in addition to
   the ones from GLSL.
 - Added "buffer", "precise", and "shared" to the GLSL keywords.
 2018-05-07 10:58:52 -07:00
Hans-Kristian Arntzen
85a8f066f4 Do not use RMW rewrite for matrices. 
Does not work on MSL.
 2018-05-04 10:35:56 +02:00
Hans-Kristian Arntzen
d2df067dd4 Force recompile if we add row-major transpose functions in MSL. 2018-05-04 09:43:34 +02:00
Hans-Kristian Arntzen
17be3c652f Deal with fake overloads when using combined image samplers. 2018-05-02 10:36:00 +02:00
Hans-Kristian Arntzen
3187d89c31 Reduce test case ... MSL can't deal with certain unusual cases yet. 2018-05-02 10:01:08 +02:00
Hans-Kristian Arntzen
f3e810b8b3 Fix OpCompositeConstruct with arrays in MSL. 2018-05-02 09:38:41 +02:00
Bill Hollings
57213cb7ca Compiler MSL default gather offset when component specified. 2018-04-30 16:30:29 -04:00
Hans-Kristian Arntzen
47081f810a Fix GatherDref on GLSL. 2018-04-30 12:45:23 +02:00
Hans-Kristian Arntzen
40bbf6be7a Build combined dummy samplers for Query functions without sampler as well. 
Deal with various query functions which require dummy sampler.
In SPIR-V, separate images are used, but GLSL (even Vulkan GLSL)
requires combined sampler images ...
 2018-04-30 12:08:33 +02:00
Hans-Kristian Arntzen
d93807a625 Deal with OpImageFetch without explicit LOD. 2018-04-30 10:54:44 +02:00
Hans-Kristian Arntzen
aaf397cd1f Fix usage tracking issue for OpImage. 2018-04-27 11:11:24 +02:00
Hans-Kristian Arntzen
893ed379d5 Remove some stale test files. 2018-04-27 10:33:27 +02:00
Hans-Kristian Arntzen
18958ecccb Add test for combined-sampler-reuse on GLSL. 2018-04-27 10:31:25 +02:00
Hans-Kristian Arntzen
0280800a8f Fix case where SampledImage would get flushed to temporary. 2018-04-27 10:06:30 +02:00
Hans-Kristian Arntzen
f56433b802 Add new tests for combined arrays of sampler + image. 2018-04-23 12:28:05 +02:00
Hans-Kristian Arntzen
c266429be9 Partially implement subgroup ops for HLSL SM 6.0. 
Lots of stuff that needs tons of emulation, which I'm not going to
bother with.
 2018-04-11 15:57:41 +02:00
Hans-Kristian Arntzen
146ea76f52 Add test shader for subgroup. 
Update SPIRV-Tools/glslang commits.
Use vulkan1.1 environment for testing.
Found new "errors" in SPIRV-Tools, so disable validation on those shaders
for now.
 2018-04-11 10:29:47 +02:00
Hans-Kristian Arntzen
8175e2e200 Fix depth compare textures when used in functions without argument. 2018-04-10 12:31:13 +02:00
Hans-Kristian Arntzen
694b314f87 Support empty structs. 
Need to fake it by pretending it has one dummy member.
 2018-04-05 16:26:54 +02:00
Hans-Kristian Arntzen
d8cdab2f57 Add test shader for semantic decoration. 2018-04-04 13:03:26 +02:00
Hans-Kristian Arntzen
05c66f9cac Add test shader which uses counter buffer extension. 2018-04-04 12:56:34 +02:00
Hans-Kristian Arntzen
ac81a0ce68 Use declared binding in SPIR-V as a fallback for explicit MSL binds. 2018-04-04 12:25:11 +02:00
Hans-Kristian Arntzen
e8ca39b7b5 Add test for sampler image arrays. 2018-04-04 09:41:20 +02:00
Hans-Kristian Arntzen
81eb72a9a0 Ignore LOD when sampling 1D textures in MSL. 
Not supported.
 2018-04-04 09:26:53 +02:00
Hans-Kristian Arntzen
65be63fd04
Merge pull request #521 from KhronosGroup/fix-516 
Support dual-source blending on GLSL and MSL.
 2018-04-03 16:54:32 +02:00
Hans-Kristian Arntzen
a6e211e00b Support dual-source blending on GLSL and MSL. 2018-04-03 16:04:49 +02:00
Hans-Kristian Arntzen
3229e6efb6 Add more illegal name replacement in MSL. 2018-04-03 15:36:35 +02:00
Hans-Kristian Arntzen
c1947aa447 Update glslang/SPIRV-Tools on Travis. 2018-03-24 04:16:18 +01:00
Hans-Kristian Arntzen
35f64d03bb Fix name aliasing for temporary variables. 2018-03-24 01:53:49 +01:00
Hans-Kristian Arntzen
8e90382675 Properly flatten MRT outputs in MSL. 2018-03-13 14:03:35 +01:00
Hans-Kristian Arntzen
6e6ca0b237 Attempt MRT-as-array in MSL. 2018-03-13 13:17:17 +01:00
Hans-Kristian Arntzen
b46910e9f5 Access chain into packed vectors as arrays. 
Cleaner and should be more compatible with storing to packed vector
elements.

Fix CompositeExtract bug with packed vectors on MSL.
 2018-03-13 12:13:33 +01:00
Hans-Kristian Arntzen
a6afda650f Add newly moved reference files. 2018-03-13 10:46:55 +01:00
Hans-Kristian Arntzen
e7bf8d2f48 Refactor out noopt shaders to their own folders. 
Makes maintenance easier with less clutter.
 2018-03-13 10:39:49 +01:00
Hans-Kristian Arntzen
4979d10b54 Implement packHalf2x16/unpackHalf2x16 on MSL. 2018-03-12 17:51:14 +01:00
Hans-Kristian Arntzen
938c7debed Handle control-dependent temporaries. 
Derivatives, subgroup and implicit-lod instructions all need to happen
in the block they were created.
 2018-03-12 17:34:54 +01:00
Hans-Kristian Arntzen
9fbd8b789e Update tests for latest SPIRV-Tools and glslang. 2018-03-12 15:11:55 +01:00
Hans-Kristian Arntzen
e8e58844d4 Rewrite everything to use Bitset rather than uint64_t. 2018-03-12 13:24:14 +01:00
Hans-Kristian Arntzen
e3b8e9455c Add test shader where a phi variable invalidates a temporary. 
The temporary in question is used to flush a phi variable.
 2018-03-09 14:42:26 +01:00
Hans-Kristian Arntzen
e0efa737ca Expand the implementation of inherit_expression_dependencies. 2018-03-09 13:21:38 +01:00
Hans-Kristian Arntzen
28cccc3dbb Emit complex continue blocks "properly". 2018-03-08 17:59:21 +01:00
Hans-Kristian Arntzen
54549a624f Add some test shaders for special merge methods. 2018-03-08 16:48:50 +01:00
Hans-Kristian Arntzen
922420e346 Disallow arrays and structs from becoming loop variables. 
Fixes awkward code-gen issue.
 2018-03-07 14:54:11 +01:00
Hans-Kristian Arntzen
bdabd0c73a Disable double test in MSL FP16 tests. 2018-03-07 11:36:26 +01:00
Hans-Kristian Arntzen
723bec5d33 frexp/ldexp fails in debug builds, workaround temporarily. 2018-03-07 11:20:53 +01:00
Hans-Kristian Arntzen
0780820a7b Skip interpolateAt tests with FP16. 2018-03-07 10:58:38 +01:00
Hans-Kristian Arntzen
18ad1be3c3 Add FP16 test for MSL as well. 2018-03-07 10:29:11 +01:00
Hans-Kristian Arntzen
47d94ff8d9 Add FP16 to HLSL. 
Cannot be used in buffer types, similar to mediump in GLSL.
half is useless, because it's 32-bit in FXC.
 2018-03-07 10:21:25 +01:00
Hans-Kristian Arntzen
547278da12 Test denormal fp16 constants. 2018-03-06 17:09:18 +01:00
Hans-Kristian Arntzen
05348a66ca Add test shader for FP16 support. 2018-03-06 17:09:18 +01:00
Hans-Kristian Arntzen
38d9d8af68 Add some more MSL test shaders. 2018-03-05 16:42:38 +01:00
Hans-Kristian Arntzen
5fe79eb59c Update tests. 
Adds an earlier reported shader packing failure into regression suite.
 2018-03-05 16:34:42 +01:00
Hans-Kristian Arntzen
3c1b147272 Support Invariant for BuiltInPosition. 2018-03-01 12:31:39 +01:00
Hans-Kristian Arntzen
6a12ff7fb7 Fix multiple declaration of spvDet2x2 on MSL. 2018-02-23 16:52:11 +01:00
Hans-Kristian Arntzen
b380a2113a Implement MatrixInverse on HLSL. 
Copy-paste implementation from MSL. I assume it's correct.
 2018-02-23 16:42:40 +01:00
Hans-Kristian Arntzen
f6d08e6113 Add workaround for PointCoord builtin on HLSL. 2018-02-23 15:58:35 +01:00
Hans-Kristian Arntzen
dd603eab58 Support spec constant array size in blocks. 
Won't really be correct if the spec constant is changed outside
SPIRV-Cross, but nothing we can do about that, really.
 2018-02-23 15:11:45 +01:00
Hans-Kristian Arntzen
a04bdcc7f7 Handle overloaded functions which share the same OpName. 
Awkward, but legal SPIR-V.
 2018-02-23 14:15:51 +01:00
Hans-Kristian Arntzen
047ad7df0f Support special float constants (NaN/Inf). 2018-02-23 13:06:20 +01:00
Hans-Kristian Arntzen
0673f27b7c Fix incorrect loop range. 2018-02-22 17:00:41 +01:00
Hans-Kristian Arntzen
114c2c5e37 Add clip/cull-distance support to HLSL. 2018-02-22 16:40:04 +01:00
Hans-Kristian Arntzen
fb3f92a3ff Overhaul clip/cull distance support in GLSL. 2018-02-22 14:36:50 +01:00
Bill Hollings
50ef6cd95f CompilerMSL remove incorrect packing of non-interface type-aliased structs. 2018-02-21 17:52:03 -05:00
Hans-Kristian Arntzen
1a2e4de7a5 Add test for texelFetch without sampler. 2018-02-21 13:45:59 +01:00
Hans-Kristian Arntzen
8a3bef2bd6 Add OpFRem tests. 2018-02-15 13:36:59 +01:00
Hans-Kristian Arntzen
843e34b604 Add IsFrontFace support to HLSL. 2018-02-15 12:42:56 +01:00
Hans-Kristian Arntzen
636cc30088 Fix case where hoisted temporaries were used before being declared. 2018-02-15 10:52:56 +01:00
Bill Hollings
2964e328e6 CompilerMSL support gl_SampleMask and convert it to scalar uint from array. 2018-02-13 14:44:40 -05:00
Bill Hollings
b453348370 Merge branch 'master' of https://github.com/billhollings/SPIRV-Cross 2018-02-11 16:54:25 -05:00
Bill Hollings
607b0d6d42 CompilerMSL support smaller offsets for 3-row row-major matrices. 
Support MSL typedefs to declare 3-row row-major matrices as 3-column matrices.
Allow those matrices to be decorated as packed.
Support transposing those matrices when used.
Modify how member alignments are calculated.
 2018-02-11 16:52:57 -05:00
Hans-Kristian Arntzen
a3ae861844 Fix depth image usage in MSL for separate image/samplers. 2018-02-10 10:55:10 +01:00
Hans-Kristian Arntzen
702e08671b Support passing implicit frag_coord arguments down to functions. 2018-02-10 10:55:09 +01:00
Hans-Kristian Arntzen
18a594a76b Implement subpass input support in HLSL. 2018-02-10 10:54:42 +01:00
Hans-Kristian Arntzen
c9db3e5521 Overload on constant storage. 2018-02-08 17:58:46 +01:00
Hans-Kristian Arntzen
b2c9487b0f Attempt to deduce constant/thread storage. 2018-02-08 17:07:50 +01:00
Hans-Kristian Arntzen
1a9c960058 MSL cannot declare inline arrays except in certain cases. 2018-02-08 13:06:29 +01:00
Hans-Kristian Arntzen
156dd905fd Implicit return value takes thread storage. 2018-02-08 12:22:08 +01:00
Hans-Kristian Arntzen
d89b79025b Fix wrong function declaration in MSL. 2018-02-08 12:22:08 +01:00
Hans-Kristian Arntzen
00ccd590ee Return arrays in HLSL/MSL by writing to an output variable instead. 2018-02-08 12:22:08 +01:00
Hans-Kristian Arntzen
9fa91f7e1c Support returning arrays from functions in GLSL/MSL. 
Not possible in HLSL apparently, need workaround ...
 2018-02-08 12:22:08 +01:00
Hans-Kristian Arntzen
18e8833eeb Support gl_NumWorkgroups in HLSL. 2018-02-05 10:29:20 +01:00
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
Hans-Kristian Arntzen
8841f15283 Fix case where loop header branches into continue block. 2018-02-01 10:00:16 +01:00
Hans-Kristian Arntzen
988f00fe3c Fix OpImage on OpSampledImages in HLSL. 2018-02-01 09:22:16 +01:00
Hans-Kristian Arntzen
d1399f01ab Update reference file after merge. 2018-02-01 09:14:45 +01:00
Hans-Kristian Arntzen
4c1e57ee03
Merge pull request #413 from zeux/master 
MSL: Order resources by type and binding index in the output
 2018-02-01 09:01:34 +01:00
Arseny Kapoulkine
5cbed7a69f Update test files 2018-01-29 06:40:45 -08:00
Hans-Kristian Arntzen
38b8f733d1 Fix passing arrays of arrays to functions in MSL. 2018-01-29 10:57:52 +01:00
Hans-Kristian Arntzen
6714a9fa23 Need to sort declared temporaries to ensure stable output. 2018-01-29 10:24:15 +01:00
Bill Hollings
e43f244399 Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross 2018-01-24 17:34:50 -05:00
Bill Hollings
fe3683eefa CompilerMSL declare threadgroup variables accessed in called functions. 2018-01-24 15:38:17 -05:00
Hans-Kristian Arntzen
b3f6e3de8e Fix CFG::update_common_dominator. 
The algorithm was too conservative causing lots of unnecessary
temporaries to be created.
 2018-01-24 20:32:11 +01:00
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
af0a887997 Add test for false loop init. 
Clean up how for loop variables are declared.
 2018-01-23 21:15:09 +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
7d223b8987 Fix CFG for forwarded temporaries. 
Forwarded temporaries would never declare a temporary.
Figure out all result types ahead of time so we can deal with those
temporaries as well.
 2018-01-18 12:11:33 +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
168bcc7b3b Add unreachable tests for MSL/HLSL. 2018-01-15 09:39:15 +01:00
Hans-Kristian Arntzen
0f4adaa09d Handle OpUnreachable in code-gen. 
Forgot to add it to emit_block_chain. It should just be a noop.
 2018-01-15 09:35:09 +01:00
Hans-Kristian Arntzen
d4e470babd Analyze the CFG for temporaries as well. 
Normally, temporary declaration must dominate any use of it,
so we generally did not need to analyze the CFG for these variables,
but there is an edge case where you have an inliner doing:

do {
	create_temporary;
	break;
} while(0);

use_temporary;

The inside of the loop dominates the outer scope, but we cannot emit
code like this in GLSL, so make sure we hoist these temporaries outside
the "loop".
 2018-01-12 10:56:11 +01:00
Hans-Kristian Arntzen
39e7ddea94 Disable mem_texture checks on MSL. 
Doesn't seem to work on Travis even though spec says it should, oh well
:)
 2018-01-09 14:09:29 +01:00
Hans-Kristian Arntzen
cfe568f237 Add exhaustive barrier tests for MSL. 
Seems incorrect, need to be fixed later.
 2018-01-09 12:55:46 +01:00
Hans-Kristian Arntzen
9c3d4e7c60 Rewrite barrier handling in HLSL. 2018-01-09 12:41:13 +01:00
Hans-Kristian Arntzen
27ad8c0922 Add more exhaustive test for barrier handling. 2018-01-09 12:26:46 +01:00
Hans-Kristian Arntzen
166eed8c18 Add test shaders for barriers. 2018-01-09 12:19:31 +01:00
Hans-Kristian Arntzen
7bb8874b43 Optimize away redundant barriers. 2018-01-09 12:17:38 +01:00
Hans-Kristian Arntzen
9c72aa00c9 Overhaul barrier handling in GLSL. 2018-01-09 12:07:07 +01:00
Hans-Kristian Arntzen
23f0abf112 Update tests for struct flattening. 2018-01-09 10:40:34 +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
Hans-Kristian Arntzen
513ba86fc8
Merge pull request #373 from billhollings/master 
CompilerMSL enhancements PLUS refactoring of MSL tests to avoid optimization crashes
 2018-01-08 09:04:03 +01:00
Bill Hollings
6371d9e43a CompilerMSL emit no-warning pragma when emitting spvConvertFromRowMajorCxR functions. 2018-01-06 00:51:25 -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
Hans-Kristian Arntzen
9bdfd7025e Fix tessellation control shaders from HLSL. 
Need to take into account that gl_Position[i] needs to be rewritten as
gl_out[i].gl_Position instead.
 2018-01-04 16:22:44 +01:00
Hans-Kristian Arntzen
8412b10550
Merge pull request #380 from KhronosGroup/fix-368 
Add support for gl_ViewportIndex.
 2018-01-04 14:09:36 +01:00
Hans-Kristian Arntzen
41ffb1064e Add basic test for viewport-index builtin. 2018-01-04 13:51:05 +01:00
Hans-Kristian Arntzen
c4e787ccf8
Merge pull request #378 from KhronosGroup/fix-371 
Fix swizzling of scalar integers in HLSL.
 2018-01-04 13:42:27 +01:00
Hans-Kristian Arntzen
4590c63b40 Fix swizzling of integers. 
Add scalar swizzling to constant composites as well.
 2018-01-04 13:16:56 +01:00
Hans-Kristian Arntzen
e51b7cd162 Add test for sampler arrays. 2018-01-04 12:28:57 +01:00
Bill Hollings
95910ddd5a MSL test shader refactoring to avoid optimization crashes. 2017-12-26 18:40:46 -05:00
Bill Hollings
a68b32733a CompilerMSL enhancements to nested function use of globals. 
Allow function calls to include globals as arguments.
Allow function calls to include built-ins as arguments.
Include all meta info when creating function args from globals.
Do not manufacture a sampler for Buffer-type sampled images.
Add code option to test_shaders.py to preserve SPIR-V code for interactive debugging.
 2017-12-26 16:32:45 -05:00
Hans-Kristian Arntzen
789fa91987 Support running FXC on Unix-likes as well. 
Assumes a wine wrapper script is set up, but should be good enough.
 2017-12-12 13:23:56 +01:00
Hans-Kristian Arntzen
ffad50b3c2 Remove duplicate swizzles in remap_swizzle. 
Makes HLSL image-load-store look much nicer.
 2017-12-12 13:01:10 +01:00
Hans-Kristian Arntzen
1c7980a778 Swizzle scalars when splatting in HLSL. 2017-12-12 12:52:45 +01:00