AuroraMiddleware/SPIRV-Cross
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349 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
fda36f832b Fix function overload when SPIR-V overloads on pointer type. 2018-02-25 10:58:22 +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
47b37423a2 Run format_all.sh. 2018-02-21 13:46:16 +01:00
Hans-Kristian Arntzen
1a2e4de7a5 Add test for texelFetch without sampler. 2018-02-21 13:45:59 +01:00
Hans-Kristian Arntzen
54a065bb5f Run format_all.sh. 2018-02-15 13:32:49 +01:00
Hans-Kristian Arntzen
3fa6cc8f2c Implement FRem. 2018-02-15 13:31:29 +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
18a594a76b Implement subpass input support in HLSL. 2018-02-10 10:54:42 +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
msiglreith
d096f5cafe hlsl: Support custom root constant layout 2018-02-07 15:21:52 +01:00
Hans-Kristian Arntzen
4b58f65af7
Merge pull request #438 from zeux/msvc-warning-fix 
Fix MSVC 2017 warning
 2018-02-07 13:01:25 +01:00
Arseny Kapoulkine
24cf3080cd Fix MSVC 2015 warning 
Fixes the following warning:
> C4146: unary minus operator applied to unsigned type, result still unsigned
 2018-02-06 21:43:24 -08:00
twinaphex
59a12c7e71 Uniquely name these static functions 2018-02-03 23:23:30 +01:00
aliaspider
5fc48b61fa add matrix to the list of illegal names. 2018-02-02 12:56:15 +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
Bill Hollings
1c94715350 Update copyright dates to 2018 in main files. 2018-01-31 17:08:43 -05:00
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
4a7a37256e Check if a loop variable candidate is actually used. 
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
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
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
34cbe91d12
Merge pull request #395 from KhronosGroup/cfg-analysis-opt-remove 
Remove cfg_analysis option.
 2018-01-16 13:05:42 +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
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
17f9026248
Merge pull request #392 from billhollings/master 
Use initializer list for composite initializations
 2018-01-15 09:12:13 +01:00
Bill Hollings
ba1e415a9c Use initializer list for composite initializations if backend.use_initializer_list is on. 2018-01-12 17:19:24 -05:00
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
44a4eb7562 Formatting. 2018-01-09 12:51:21 +01:00
Hans-Kristian Arntzen
9c3d4e7c60 Rewrite barrier handling in HLSL. 2018-01-09 12:41:13 +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
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