AuroraMiddleware/SPIRV-Cross
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3776d8978c
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820 Commits

Author SHA1 Message Date
Hans-Kristian Arntzen
3776d8978c GLSL: Force block declaration if clip/cull is used in tesc. 2021-01-07 15:32:15 +01:00
Hans-Kristian Arntzen
234c65c0f3
Merge pull request #1585 from KhronosGroup/fix-1569 
GLSL: Update SPIR-V headers for modified ray tracing opcodes.
 2021-01-07 09:51:37 +01:00
Hans-Kristian Arntzen
c033a93951 GLSL: Fix -Wshadow error. 2021-01-06 12:59:57 +01:00
Hans-Kristian Arntzen
1a28a04333 GLSL: Update SPIR-V headers for modified ray tracing opcodes. 2021-01-06 11:38:27 +01:00
Hans-Kristian Arntzen
39fee93906 GLSL: Refactor out Output variable initialization. 2021-01-05 12:50:36 +01:00
Hans-Kristian Arntzen
175381fe08 GLSL: Handle some extreme edge cases in Output variable initialization. 
Deal with patch blocks, arrays of patch blocks, arrays of blocks, etc.
 2021-01-05 12:06:36 +01:00
Hans-Kristian Arntzen
a1c784f002 More robust handling of initialized output builtin variables. 2021-01-04 19:12:43 +01:00
Hans-Kristian Arntzen
9a304fe931 Handle output IO block initializers more robustly. 2021-01-04 19:04:10 +01:00
Hans-Kristian Arntzen
ddb3c65648 Handle reserved identifiers for functions. 
gl_ identifiers are already handled by fixups, so remove redundant code.
 2021-01-04 10:00:12 +01:00
Hans-Kristian Arntzen
c8765a75f2 GLSL: Fix KHR subgroup extension table for subgroups. 2020-12-11 12:26:43 +01:00
Hans-Kristian Arntzen
762c3082ae
Merge pull request #1564 from KhronosGroup/fix-1558 
GLSL: Emit nonuniformEXT in correct place for late-combined samplers.
 2020-12-07 14:07:38 +01:00
Hans-Kristian Arntzen
a11c4780d0 GLSL: Emit nonuniformEXT in correct place for late-combined samplers. 
Need to emit nonuniformEXT(sampler2D()) since constructor expressions in
Vulkan GLSL do not propgate the nonuniform qualifier.
 2020-12-07 13:00:15 +01:00
Hans-Kristian Arntzen
dc940846d7 GLSL/HLSL: Disallow VariablePointers capability outright. 
Cannot be supported, error out early.
 2020-12-07 12:16:02 +01:00
Hans-Kristian Arntzen
cf1e9e0643 Add MIT dual license for the SPIRV-Cross API. 2020-12-01 16:47:08 +01:00
Hans-Kristian Arntzen
e07f0a9df5 GLSL: Fix buffer_reference with aliased names. 2020-11-23 16:36:49 +01:00
Hans-Kristian Arntzen
c5826b4b69 GLSL: Emit storage qualifiers for buffer_reference. 2020-11-23 16:26:33 +01:00
Hans-Kristian Arntzen
6a614cc7f7 Normalize all internal workaround methods to use spv prefix. 
We have been interchanging spv and SPIRV_Cross_ for a while, which
causes weirdness since we don't explicitly ban SPIRV_Cross identifiers,
as these identifiers are generally used for interface variable
workarounds.
 2020-11-23 15:42:27 +01:00
rdb
df5e3730ca GLSL: Require GL_ARB_vertex_attrib_64bit for double input in pre-4.10 2020-11-16 22:14:46 +01:00
rdb
10fa5f62aa GLSL: Legacy / extension fallbacks for textureSize and texelFetch 2020-11-09 15:26:46 +01:00
Hans-Kristian Arntzen
6fc2a0581a Run format_all.sh. 2020-11-08 13:59:52 +01:00
rdb
509908d8db GLSL: Add error checking and extension fallback for textureGather 2020-11-07 16:49:18 +01:00
Hans-Kristian Arntzen
683c3f5c3f
Merge pull request #1530 from rdb/legacy-glsl-round 
GLSL: Provide round/roundEven for legacy GLSL
 2020-11-07 16:40:18 +01:00
Hans-Kristian Arntzen
ea334c14bc
Merge pull request #1527 from rdb/legacy-transpose 
GLSL: implement transpose() in GLSL 1.10 / ES 1.00
 2020-11-07 16:37:59 +01:00
rdb
b3bd674aa7 GLSL: Remove unused lod argument from legacy_tex_op() 2020-11-07 12:43:53 +01:00
rdb
bf71994dae GLSL: implement transpose() in GLSL 1.10 / ES 1.00 2020-11-06 22:27:54 +01:00
rdb
9e6e5d2738 GLSL: Fix round/roundEven for legacy GLSL. 2020-11-06 17:34:38 +01:00
rdb
e8c500ceef GLSL: Fix support for textureLod in legacy vertex shaders 2020-11-06 16:37:27 +01:00
Hans-Kristian Arntzen
244839d350
Merge pull request #1516 from billhollings/VK_EXT_descriptor_indexing 
MSL: Support run-time sized image and sampler arrays
 2020-11-03 10:15:36 +01:00
Mateusz Kielan
9a1af25f02
Merge pull request #2 from KhronosGroup/master 
AMD workaround
 2020-10-31 21:54:58 +01:00
devsh
6c5f394b09 Fix some bad assumptions about emulating subgroupBarrier 2020-10-31 21:46:59 +01:00
Bill Hollings
7f67abe0fe Minor format and typo updates from code review. 2020-10-30 16:05:44 -04:00
Hans-Kristian Arntzen
439b666829 GLSL: Fix nonuniformEXT injection. 
Needs to consider that other expressions might be using brackets as well
...
 2020-10-30 14:11:16 +01:00
Bill Hollings
b7b0e804e5 MSL: Support run-time sized image and sampler arrays 
(GL_EXT_nonuniform_qualifier/SPV_EXT_descriptor_indexing).

MSLResourceBinding includes array size through API, and substitutes
in that size if the image or sampler array is not explicitly sized.
OpCopyObject supports SPIRCombinedImageSampler type in MSL.
 2020-10-29 18:50:42 -04:00
Hans-Kristian Arntzen
08e49bfd67
Merge pull request #1508 from KhronosGroup/fix-1507 
Handle case where block is loop header, continue AND break block.
 2020-10-28 16:04:14 +01:00
Hans-Kristian Arntzen
542d460364 Handle case where block is loop header, continue AND break block. 2020-10-27 12:29:08 +01:00
Hans-Kristian Arntzen
e47561a28b GLSL: Support a workaround for loading row-major matrices. 
On AMD Windows OpenGL, it has been reported that we need to load
matrices via a wrapper function.
 2020-10-27 12:07:09 +01:00
Hans-Kristian Arntzen
0db1569e97
Merge pull request #1492 from KhronosGroup/non-native-matrix-fix 
GLSL: Use need_transpose when checking for non-native matrix.
 2020-10-15 10:52:44 +02:00
Chip Davis
3e6010d8c5 MSL: Don't use a bitcast for tessellation levels in tesc shaders. 
`half` cannot be bitcasted to `float`, because the two types are not the
same size. Use an expanding cast instead.

We were already doing this for stores to the tessellation levels; why I
didn't also do this for loads is beyond me.
 2020-10-14 18:35:59 -05:00
Hans-Kristian Arntzen
120af42616 GLSL: Use need_transpose when checking for non-native matrix. 2020-10-14 16:07:10 +02:00
Hans-Kristian Arntzen
5619329665 Style nits for GL subgroup implementation. 2020-10-08 13:25:29 +02:00
Hans-Kristian Arntzen
819c599ecd Merge branch 'issues1350-2' of git://github.com/devshgraphicsprogramming/SPIRV-Cross into master 2020-10-08 12:20:07 +02:00
criss
db52e277b9 Resolved issues 1350, 1351, 1352 2020-10-08 12:14:52 +02:00
Hans-Kristian Arntzen
e0c9aad934 GLSL: Add support for transform_feedback3 geometry streams. 2020-09-30 13:01:35 +02:00
Hans-Kristian Arntzen
7a99d1cb72 GLSL: Use literal array size for cull/clip array sizes. 2020-09-30 13:01:18 +02:00
Hans-Kristian Arntzen
5ea576ece2 Allow flip_vert_y in all relevant stages. 2020-09-28 14:10:08 +02:00
Hans-Kristian Arntzen
2144274a91 Clean up conditional branch codegen. 
Should only need to look at whether or not we're branching to our own
merge target. Any other branch needs to emit code in some way.
 2020-09-17 12:12:37 +02:00
Hans-Kristian Arntzen
54cc0b01f6 Deal with case where a selection construct conditionally merges/breaks. 2020-09-17 12:02:43 +02:00
Hans-Kristian Arntzen
66afe8c499 Implement a simple evaluator of specialization constants. 
In some cases, we need to get a literal value from a spec constant op.
Mostly relevant when emitting buffers, so implement a 32-bit integer
scalar subset of the evaluator. Can be extended as needed to support
evaluating any specialization constant operation.
 2020-09-14 11:45:59 +02:00
Hans-Kristian Arntzen
18d03b3ea6 Handle OpUndef %void. 
Apparently this is legal and spirv-opt is starting to emit this kind of
code now.
 2020-09-04 09:29:44 +02:00
Hans-Kristian Arntzen
3360daa6f3 MSL: Fix OpCompositeInsert and OpVectorInsertDynamic. 
Need to take care of unpacked RHS expressions.
 2020-09-02 10:27:39 +02:00