AuroraMiddleware/SPIRV-Cross
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192 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
4e5c8d7199 Deal with depth_greater/depth_less qualifiers. 
Adds support on HLSL SM 5.0, and fixes bug on GLSL.
Makes sure early fragment tests is tested on MSL as well.
 2018-11-12 10:35:36 +01:00
Chip Davis
0d949e11ff Support bitcasts of 16-bit types. 2018-11-05 14:56:36 -06:00
Chip Davis
ca4744ab72 Support constants of 16-bit integral type in GLSL and MSL. 
Constants of 8-bit type aren't supported in GLSL, since there's no
extension letting you use them.
 2018-11-02 14:39:55 -05:00
Chip Davis
1fb27b4cda Add support for 8- and 16-bit types to GLSL and MSL. 
In GLSL, 8-bit types require GL_EXT_shader_8bit_storage. 16-bit types
can use either GL_AMD_gpu_shader_int16/GL_AMD_gpu_shader_half_float or
GL_EXT_shader_16bit_storage.
 2018-11-01 10:20:57 -05:00
Hans-Kristian Arntzen
480acdad18 Deal with OpSpecConstantOp used as array size. 
When trying to validate buffer sizes, we usually need to bail out when
using SpecConstantOps, but for some very specific cases where we allow
unsized arrays currently, we can safely allow "unknown" sized arrays as
well.

This is probably the best we can do, when we have even more difficult
cases than this, we throw a more sensible error message.
 2018-11-01 14:58:02 +01:00
Hans-Kristian Arntzen
d4ad1e266a Add test case for local_size_x_id and some complex cases. 2018-11-01 11:23:48 +01:00
Hans-Kristian Arntzen
6157bf3cae Add Windows support in Travis CI. 
- Add new Windows support
- Use CMake/CTest instead of Make + shell scripts
- Use --parallel in CTest
- Fix CTest on Windows
- Cleanups in test_shaders.py
- Force specific commit for SPIRV-Headers
- Fix Inf/NaN odd-ball case by moving to ASM
 2018-10-27 00:22:30 +02:00
Hans-Kristian Arntzen
af75ef005f Update glslang and SPIRV-Tools. 
A lot of changes in spirv-opt output.
Some new invalid SPIR-V was found but most of them were not significant
for SPIRV-Cross, so just marked them as invalid.
 2018-09-27 11:10:22 +02:00
Hans-Kristian Arntzen
a985ac9499 Add test case for continue out of switch default block. 2018-09-18 11:01:15 +02:00
Hans-Kristian Arntzen
3b5968bb26 Deal with switch cases which break out of a loop. 
Need some pretty hideous ladder variable system, but high level
languages do not support breaking out of a loop. break in switch blocks
and break in loops alias each other.
 2018-09-18 10:50:48 +02:00
Hans-Kristian Arntzen
737715214e Implement atomic increment/decrement in GLSL and HLSL. 2018-09-17 15:54:21 +02:00
Hans-Kristian Arntzen
32a0d05e05 Bitcast loads from builtin compute variables. 2018-09-11 09:43:28 +02:00
Hans-Kristian Arntzen
63f6466065 Support Component decoration in GLSL. 2018-09-10 12:13:26 +02:00
Hans-Kristian Arntzen
af672b7a4b Add composite array test shaders for GLSL and HLSL as well. 2018-09-10 10:21:08 +02:00
Chip Davis
2de572ac53 Add new tests for GLSL 4.50 shaders. 2018-08-29 13:32:01 -05:00
Chip Davis
56a9b73685 Add test cases for SPV_KHR_shader_draw_parameters. 2018-08-29 12:04:29 -05:00
Hans-Kristian Arntzen
87de951105 MSL: Fix naming issue of aliased global variables. 
When the name of an alias global variable collides with a global
declaration, MSL would emit inconsistent names, sometimes with the
naming fix, sometimes without, because names were being tracked in two
separate meta blocks. Fix this by always redirecting parameter naming to
the original base variable as necessary.
 2018-08-27 09:59:55 +02:00
Hans-Kristian Arntzen
f6ec83e5d4 GLSL: Allow blocks to have their own namespace. 2018-08-21 11:29:08 +02:00
Hans-Kristian Arntzen
eee290a029 MSL: Fix support for texelFetchOffset. 
Just apply the offset directly, MSL has no immediate offset parameter.
 2018-08-07 15:28:04 +02:00
Hans-Kristian Arntzen
361fe52c9d MSL: Properly support passing parameters by value. 
MSL would force thread const& which would not work if the input argument
came from a different storage class.

Emit proper non-reference arguments for such values.
 2018-08-06 15:43:51 +02:00
Hans-Kristian Arntzen
34a21b96cf Add test case for phi-only continue block. 2018-08-06 14:06:40 +02:00
Hans-Kristian Arntzen
e1367e609a Fix a lot of redundant code when loading flattened composites. 2018-07-06 10:57:23 +02:00
Hans-Kristian Arntzen
dcddd5326e Add LUT test cases for OpVariable with initializer. 2018-07-05 14:51:07 +02:00
Hans-Kristian Arntzen
5582523d9a Add some tests for LUT promotion. 
Also, update other tests.
 2018-07-05 14:14:18 +02:00
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