AuroraMiddleware/SPIRV-Cross
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168 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
e044732896 Support OpTypeImage with depth == 2 (unknown) properly. 
Track which OpSampledImages are ever used with Dref opcodes.
 2018-07-04 14:26:23 +02:00
Hans-Kristian Arntzen
ffa9133d77 Support ternary expressions in OpSpecConstantOp. 2018-06-25 09:49:13 +02:00
Hans-Kristian Arntzen
d94d20f4f3 Deal with some builtins being declared with wrong signedness. 2018-06-22 11:30:56 +02:00
Hans-Kristian Arntzen
9d31154917 Deal with switch case labels which share a block. 2018-06-20 10:49:28 +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
7cba89b4a5 Add reference files for SREM. 2018-05-24 10:26:11 +02:00
Jin Zhou
6b144cc609 handle OpSRem 2018-05-24 10:22:01 +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
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
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
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
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
e1ccfd5dbb Implement all of subgroup. 2018-04-10 17:16:41 +02:00
Hans-Kristian Arntzen
f6c0e53f58 Start adding Vulkan 1.1 subgroup support to GLSL. 2018-04-10 16:13:33 +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
05c66f9cac Add test shader which uses counter buffer extension. 2018-04-04 12:56:34 +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
35f64d03bb Fix name aliasing for temporary variables. 2018-03-24 01:53:49 +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
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
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
0780820a7b Skip interpolateAt tests with FP16. 2018-03-07 10:58:38 +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
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
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
fb3f92a3ff Overhaul clip/cull distance support in GLSL. 2018-02-22 14:36:50 +01:00
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
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
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