47081f810a
Fix GatherDref on GLSL.
2018-04-30 12:45:23 +02:00
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
d93807a625
Deal with OpImageFetch without explicit LOD.
2018-04-30 10:54:44 +02:00
aaf397cd1f
Fix usage tracking issue for OpImage.
2018-04-27 11:11:24 +02:00
0280800a8f
Fix case where SampledImage would get flushed to temporary.
2018-04-27 10:06:30 +02:00
f56433b802
Add new tests for combined arrays of sampler + image.
2018-04-23 12:28:05 +02:00
a39eb4826b
Combined array of images is starting to work ...
2018-04-23 11:52:05 +02:00
df58debf7a
Add support for constexpr samplers in MSL.
2018-04-17 17:43:32 +02:00
3a8335eee0
Merge pull request #537 from KhronosGroup/fix-535
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Unsigned integers are disallowed on legacy targets.
2018-04-17 15:30:03 +02:00
b9cd3dcd7f
Run format_all.sh.
2018-04-17 15:01:31 +02:00
e930f79e2e
Be a bit smarter about uint on legacy targets.
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Allow constants (array sizes for example), but using unsigned opcodes,
and unsigned-specific opcodes is a problem.
2018-04-17 14:56:49 +02:00
b06c1af9b3
Distinguish between enhanced_layouts and SSO requirements.
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Block locations are 440, but non-block are 410 ...
2018-04-17 14:16:27 +02:00
28c9be8a23
Unsigned integers are disallowed on legacy targets.
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There is no sensible way to map this that would work in all scenarios.
2018-04-17 13:56:10 +02:00
e1ccfd5dbb
Implement all of subgroup.
2018-04-10 17:16:41 +02:00
f6c0e53f58
Start adding Vulkan 1.1 subgroup support to GLSL.
2018-04-10 16:13:33 +02:00
4a43024dba
Strip uniform locations for ESSL < 3.00 and GLSL < 430
2018-04-07 22:14:35 +03:00
694b314f87
Support empty structs.
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Need to fake it by pretending it has one dummy member.
2018-04-05 16:26:54 +02:00
31a3fdf4ee
Decouple public require_extension and the internal use of the function.
2018-04-05 14:43:31 +02:00
938040be0b
Only disable binding layout for UBOs.
2018-04-03 16:58:26 +02:00
fe697a80f5
Emit classic uniform for UBO in GLSL 1.30.
2018-04-03 16:58:26 +02:00
65be63fd04
Merge pull request #521 from KhronosGroup/fix-516
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Support dual-source blending on GLSL and MSL.
2018-04-03 16:54:32 +02:00
a6e211e00b
Support dual-source blending on GLSL and MSL.
2018-04-03 16:04:49 +02:00
3229e6efb6
Add more illegal name replacement in MSL.
2018-04-03 15:36:35 +02:00
a901b4c814
Remove redundant temporary sort.
2018-03-24 04:22:34 +01:00
c1947aa447
Update glslang/SPIRV-Tools on Travis.
2018-03-24 04:16:18 +01:00
35f64d03bb
Fix name aliasing for temporary variables.
2018-03-24 01:53:49 +01:00
719cf9d42f
Run format_all.sh.
2018-03-13 14:05:33 +01:00
8e90382675
Properly flatten MRT outputs in MSL.
2018-03-13 14:03:35 +01:00
b46910e9f5
Access chain into packed vectors as arrays.
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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
4979d10b54
Implement packHalf2x16/unpackHalf2x16 on MSL.
2018-03-12 17:51:14 +01:00
ae2680c898
Make sure ballotARB inherits expression dependencies.
2018-03-12 17:42:48 +01:00
938c7debed
Handle control-dependent temporaries.
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Derivatives, subgroup and implicit-lod instructions all need to happen
in the block they were created.
2018-03-12 17:34:54 +01:00
012377f811
Refactor block IO emission to use bitset.
2018-03-12 15:59:34 +01:00
9fbd8b789e
Update tests for latest SPIRV-Tools and glslang.
2018-03-12 15:11:55 +01:00
e8e58844d4
Rewrite everything to use Bitset rather than uint64_t.
2018-03-12 13:24:14 +01:00
e66fd6c2a0
Added generation of the textureXYZGrad() legacy GLSL instruction
2018-03-12 00:59:06 +10:00
9a52713d77
Run format_all.sh.
2018-03-09 15:26:36 +01:00
1de74fdabd
Explicitly emit break/continues in selection branches.
2018-03-09 13:59:39 +01:00
e0efa737ca
Expand the implementation of inherit_expression_dependencies.
2018-03-09 13:21:38 +01:00
28cccc3dbb
Emit complex continue blocks "properly".
2018-03-08 17:59:21 +01:00
8d557d4103
Handle cases where merge selects as also loop merge or continue blocks.
2018-03-08 14:01:10 +01:00
922420e346
Disallow arrays and structs from becoming loop variables.
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Fixes awkward code-gen issue.
2018-03-07 14:54:11 +01:00
2e5d06d1ce
Merge pull request #485 from KhronosGroup/fix-484
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Add true FP16 support.
2018-03-07 11:59:12 +01:00
47d94ff8d9
Add FP16 to HLSL.
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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
15a941cd3d
Add builtin GLSL functions to blacklist.
2018-03-06 17:37:47 +01:00
d9da2db442
Some compat fixes for MSL and Half.
2018-03-06 17:09:18 +01:00
24dfe496c2
Run format_all.sh.
2018-03-06 17:09:18 +01:00
05348a66ca
Add test shader for FP16 support.
2018-03-06 17:09:18 +01:00
bc0f698df3
Fix packing alignments for float16.
2018-03-06 17:09:18 +01:00
91f85d3412
Begin adding float16_t support to GLSL.
2018-03-06 17:09:18 +01:00
294259e2f1
Fix type aliasing on MSL.
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Be careful about who gets to be the alias master, and don't alias types
when we have packed types in play.
2018-03-05 16:27:04 +01:00
3c1b147272
Support Invariant for BuiltInPosition.
2018-03-01 12:31:39 +01:00
e69b1aeed8
Fix implicit conversion bug.
2018-02-26 09:29:18 +01:00
fda36f832b
Fix function overload when SPIR-V overloads on pointer type.
2018-02-25 10:58:22 +01:00
dd603eab58
Support spec constant array size in blocks.
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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
a04bdcc7f7
Handle overloaded functions which share the same OpName.
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Awkward, but legal SPIR-V.
2018-02-23 14:15:51 +01:00
047ad7df0f
Support special float constants (NaN/Inf).
2018-02-23 13:06:20 +01:00
fb3f92a3ff
Overhaul clip/cull distance support in GLSL.
2018-02-22 14:36:50 +01:00
47b37423a2
Run format_all.sh.
2018-02-21 13:46:16 +01:00
1a2e4de7a5
Add test for texelFetch without sampler.
2018-02-21 13:45:59 +01:00
54a065bb5f
Run format_all.sh.
2018-02-15 13:32:49 +01:00
3fa6cc8f2c
Implement FRem.
2018-02-15 13:31:29 +01:00
636cc30088
Fix case where hoisted temporaries were used before being declared.
2018-02-15 10:52:56 +01:00
2964e328e6
CompilerMSL support gl_SampleMask and convert it to scalar uint from array.
2018-02-13 14:44:40 -05:00
b453348370
Merge branch 'master' of https://github.com/billhollings/SPIRV-Cross
2018-02-11 16:54:25 -05:00
607b0d6d42
CompilerMSL support smaller offsets for 3-row row-major matrices.
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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
a3ae861844
Fix depth image usage in MSL for separate image/samplers.
2018-02-10 10:55:10 +01:00
18a594a76b
Implement subpass input support in HLSL.
2018-02-10 10:54:42 +01:00
00ccd590ee
Return arrays in HLSL/MSL by writing to an output variable instead.
2018-02-08 12:22:08 +01:00
9fa91f7e1c
Support returning arrays from functions in GLSL/MSL.
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Not possible in HLSL apparently, need workaround ...
2018-02-08 12:22:08 +01:00
d096f5cafe
hlsl: Support custom root constant layout
2018-02-07 15:21:52 +01:00
4b58f65af7
Merge pull request #438 from zeux/msvc-warning-fix
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Fix MSVC 2017 warning
2018-02-07 13:01:25 +01:00
24cf3080cd
Fix MSVC 2015 warning
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Fixes the following warning:
> C4146: unary minus operator applied to unsigned type, result still unsigned
2018-02-06 21:43:24 -08:00
59a12c7e71
Uniquely name these static functions
2018-02-03 23:23:30 +01:00
5fc48b61fa
add `matrix` to the list of illegal names.
2018-02-02 12:56:15 +01:00
5d9df6a31c
Do not declare constant composites inline in HLSL.
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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
8841f15283
Fix case where loop header branches into continue block.
2018-02-01 10:00:16 +01:00
1c94715350
Update copyright dates to 2018 in main files.
2018-01-31 17:08:43 -05:00
6714a9fa23
Need to sort declared temporaries to ensure stable output.
2018-01-29 10:24:15 +01:00
e43f244399
Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross
2018-01-24 17:34:50 -05:00
fe3683eefa
CompilerMSL declare threadgroup variables accessed in called functions.
2018-01-24 15:38:17 -05:00
b3f6e3de8e
Fix CFG::update_common_dominator.
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The algorithm was too conservative causing lots of unnecessary
temporaries to be created.
2018-01-24 20:32:11 +01:00
09f550f718
Handle exponential explosion of code-gen during first phase of compile.
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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
af0a887997
Add test for false loop init.
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Clean up how for loop variables are declared.
2018-01-23 21:15:09 +01:00
4a7a37256e
Check if a loop variable candidate is actually used.
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Phi nodes used in continue blocks are not always loop variables.
Fix by checking if path from dominator to loop header has some variable
use.
2018-01-23 20:27:43 +01:00
56acf9728a
Merge pull request #406 from KhronosGroup/fix-405
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Fix HLSL regression with struct declaration.
2018-01-23 16:54:13 +01:00
06041985d0
Fix HLSL regression with struct declaration.
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It actually worked surprisingly. Fix it properly.
2018-01-23 16:36:20 +01:00
d0ce948df4
Do not merge swizzles for anything other than vectors.
2018-01-22 09:52:57 +01:00
7d223b8987
Fix CFG for forwarded temporaries.
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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
377c6db480
Merge pull request #398 from KhronosGroup/fix-396
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Do not use inline for-loop initializers with different types.
2018-01-17 10:10:01 +01:00
34cbe91d12
Merge pull request #395 from KhronosGroup/cfg-analysis-opt-remove
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Remove cfg_analysis option.
2018-01-16 13:05:42 +01:00
b902d5400c
Do not use inline for-loop initializers with different types.
2018-01-16 10:27:58 +01:00
bfe6f50b8e
Remove cfg_analysis option.
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Not using this is broken, and won't work anymore.
2018-01-15 13:21:01 +01:00
0f4adaa09d
Handle OpUnreachable in code-gen.
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Forgot to add it to emit_block_chain. It should just be a noop.
2018-01-15 09:35:09 +01:00
17f9026248
Merge pull request #392 from billhollings/master
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Use initializer list for composite initializations
2018-01-15 09:12:13 +01:00
ba1e415a9c
Use initializer list for composite initializations if backend.use_initializer_list is on.
2018-01-12 17:19:24 -05:00
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
44a4eb7562
Formatting.
2018-01-09 12:51:21 +01:00
9c3d4e7c60
Rewrite barrier handling in HLSL.
2018-01-09 12:41:13 +01:00
7bb8874b43
Optimize away redundant barriers.
2018-01-09 12:17:38 +01:00
Hans-Kristian Arntzen
Andrei Alexeyev
Sidney Just
Bill Hollings
msiglreith
Arseny Kapoulkine
twinaphex
aliaspider