AuroraMiddleware/SPIRV-Cross
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Author SHA1 Message Date
Chip Davis
96f7008aa8 MSL: Force disabled fragment builtins to have the right name. 
DXVK emits SPIR-V where fragment shader builtins have names derived from
DXBC assembly, e.g. `oDepth` for `FragDepth`. When we declared the
disabled output, we used this name, but when referencing it, we
continued to use the GLSL name. This breaks compilation.
 2020-04-15 19:25:18 -05:00
Hans-Kristian Arntzen
fbc560782c
Merge pull request #1323 from cdavis5e/msl-disable-frag-only 
MSL: Only disable output variables in fragment shaders.
 2020-04-15 20:29:39 +02:00
Chip Davis
495e48de44 MSL: Only disable output variables in fragment shaders. 
Forgot to do this in #1319.

Fixes #1322.
 2020-04-15 12:14:57 -05:00
Hans-Kristian Arntzen
54658d6255
Merge pull request #1319 from cdavis5e/msl-frag-outputs 
MSL: Add options to control emission of fragment outputs.
 2020-04-14 10:17:01 +02:00
Chip Davis
b29f83c383 MSL: Add options to control emission of fragment outputs. 
Like with `point_size` when not rendering points, Metal complains when
writing to a variable using the `[[depth]]` qualifier when no depth
buffer be attached. In that case, we must avoid emitting `FragDepth`,
just like with `PointSize`.

I assume it will also complain if there be no stencil attachment and the
shader write to `[[stencil]]`, or it write to `[[color(n)]]` but there
be no color attachment at n.
 2020-04-13 15:29:11 -05:00
Hans-Kristian Arntzen
fcbc590937
Merge pull request #1316 from Malacath-92/master 
Improve compatibility with clang-cl
 2020-04-09 18:19:53 +02:00
Hanno
4560ee24fd Improve compatibility with clang-cl 2020-04-09 17:30:20 +02:00
Hans-Kristian Arntzen
a1d9b474b5
Merge pull request #1314 from KhronosGroup/fix-1313 
MSL: Do not use base expression with PhysicalTypeID OpCompositeExtract.
 2020-04-07 19:31:45 +02:00
Hans-Kristian Arntzen
c7b75a8fe6 MSL: Do not use base expression with PhysicalTypeID OpCompositeExtract. 
Similar reasoning as packed expressions.
 2020-04-07 18:25:44 +02:00
Hans-Kristian Arntzen
6637610b16
Merge pull request #1309 from KhronosGroup/fix-1305 
Expose query if a resource was used as a comparison/depth resource
 2020-04-03 17:47:22 +02:00
Hans-Kristian Arntzen
941cceedb4 Expose a query if samplers or images are comparison resources. 2020-04-03 17:43:42 +02:00
Hans-Kristian Arntzen
b691b7d1e3 Do not add NonWritable/NonReadable decorations for regular images. 2020-04-03 17:43:42 +02:00
Hans-Kristian Arntzen
14f24d71ab
Merge pull request #1308 from KhronosGroup/fix-1306 
HLSL: Add support for treating NonWritable UAV texture as SRV instead.
 2020-04-03 17:42:56 +02:00
Hans-Kristian Arntzen
cfcd84319b
Merge pull request #1310 from KhronosGroup/msl-force-declare-implicit-builtins 
MSL: Deal with cases where builtin is implicitly needed, declared, but unused
 2020-04-03 17:41:09 +02:00
Hans-Kristian Arntzen
d9d3359ffb MSL: Deal with cases where builtin is implicitly needed, declared, but unused. 
We need to make sure any builtins which are declared and unused are
emitted as active variables.
 2020-04-03 12:50:21 +02:00
Hans-Kristian Arntzen
01cee74b02
Merge pull request #1307 from troughton/patch-1 
MSL: mark BuiltInFragCoord as implicitly used for subpass reads
 2020-04-03 12:39:30 +02:00
Hans-Kristian Arntzen
28bf9057df HLSL: Add support for treating NonWritable UAV texture as SRV instead. 2020-04-03 11:50:50 +02:00
Thomas Roughton
4cf736d753
MSL: mark BuiltInFragCoord as implicitly used for subpass reads 
Without this patch, `gl_FragCoord` is not output for subpass reads in certain cases where `gl_FragCoord` is not used elsewhere in the shader.

I'm not sure why this isn't caught by existing tests (e.g. [input-attachment.frag](shaders-msl/frag/input-attachment.frag)), but I encountered this issue in code generated by DXC and passed through spire-opt.
 2020-04-03 14:32:31 +13:00
Hans-Kristian Arntzen
e58e8d5dbe
Merge pull request #1303 from KhronosGroup/fix-1302 
MSL: Fix access chain for deep struct hierarchy on array of buffers.
 2020-03-31 17:25:53 +02:00
Hans-Kristian Arntzen
3cb6aeb480 MSL: Fix access chain for deep struct hierarchy on array of buffers. 2020-03-31 14:17:29 +02:00
Hans-Kristian Arntzen
84ec99c531
Merge pull request #1301 from dj2/roll_deps 
Roll GLSLang, SPIRV-Tools and SPIRV-Headers
 2020-03-30 21:58:28 +02:00
dan sinclair
32307df73a Roll GLSLang, SPIRV-Tools and SPIRV-Headers 
This CL rolls the various dependencies and updates tests as needed.
 2020-03-30 11:03:43 -04:00
Hans-Kristian Arntzen
9b3c5e12be
Merge pull request #1299 from KhronosGroup/fix-1298 
Add support for forcefully zero-initialized variables.
 2020-03-26 17:58:27 +01:00
Hans-Kristian Arntzen
b8905bbd95 Add support for forcefully zero-initialized variables. 
Useful to better support certain platforms which require all variables
to be initialized to something.
 2020-03-26 13:38:27 +01:00
Hans-Kristian Arntzen
871c85d7f0
Merge pull request #1297 from KhronosGroup/fix-1295 
GLSL: Implement GL_EXT_shader_framebuffer_fetch.
 2020-03-19 16:19:19 +01:00
Hans-Kristian Arntzen
04e877df12 GLSL: Implement GL_EXT_shader_framebuffer_fetch. 2020-03-19 14:53:39 +01:00
Hans-Kristian Arntzen
c2655ab291 Run format_all.sh. 2020-03-19 14:22:49 +01:00
Hans-Kristian Arntzen
c3d216c011
Merge pull request #1296 from KhronosGroup/fix-1292 
Fix nonuniform qualifier with atomics
 2020-03-19 13:29:19 +01:00
Hans-Kristian Arntzen
05004a57ea GLSL/HLSL: Fix nonuniform qualifier for SSBO atomics. 2020-03-19 12:05:27 +01:00
Hans-Kristian Arntzen
a3d3c80dd7 GLSL/HLSL: Implement nonuniform qualifier for image atomics. 2020-03-19 11:35:29 +01:00
Hans-Kristian Arntzen
65aa0c35d6 include/spirv_cross: Fix typo. 2020-03-10 10:52:27 +01:00
Hans-Kristian Arntzen
7d42fd7f7b
Merge pull request #1290 from KhronosGroup/fix-1289 
HLSL: Do not emit globallycoherent for SRV ByteAddressBuffer.
 2020-03-05 12:23:40 +01:00
Hans-Kristian Arntzen
185551bfaf HLSL: Do not emit globallycoherent for SRV ByteAddressBuffer. 2020-03-05 10:37:36 +01:00
Hans-Kristian Arntzen
d19f30a90e
Merge pull request #1287 from KhronosGroup/read-write-decoration-tweaks 
Improve handling of readonly/writeonly flags in some cases
 2020-03-04 17:43:14 +01:00
Hans-Kristian Arntzen
95cd20f1c7 Add test for disable-storage-image-qualifier-deduction. 2020-03-04 16:42:31 +01:00
Hans-Kristian Arntzen
c27e1efbf1 HLSL: Add option to always treat SSBO as UAV, even with readonly. 
This can make codegen more predictable since ByteAddressBuffer is SRV
and not UAV.
 2020-03-04 16:42:31 +01:00
Hans-Kristian Arntzen
01968c4486 Add option to disable storage image qualifier deduction. 2020-03-04 16:42:31 +01:00
Hans-Kristian Arntzen
3ebc83da46 Remove old hack which forces NonWritable/NonReadable. 
Somehow this has been lingering in the code base and effectively ignores
readonly/writeonly decoration declared by the shader.
 2020-03-04 16:42:31 +01:00
Hans-Kristian Arntzen
9deb6ffbba
Merge pull request #1285 from KhronosGroup/vulkan-semantics-shorthand 
Add -V alias for --vulkan-semantics.
 2020-03-02 14:19:51 +01:00
Hans-Kristian Arntzen
3f2de0d5d3 Add -V alias for --vulkan-semantics. 2020-03-02 11:56:23 +01:00
Hans-Kristian Arntzen
c5f7b55756
Merge pull request #1284 from KhronosGroup/fix-1282 
MSL: Reintroduce workarounds for arrays not being value types
 2020-02-24 15:40:34 +01:00
Hans-Kristian Arntzen
16796e92be MSL: Add C API for force native arrays. 2020-02-24 13:51:08 +01:00
Hans-Kristian Arntzen
d91e134500 MSL: Add native array test for composite array initialization. 2020-02-24 13:34:51 +01:00
Hans-Kristian Arntzen
30343f3e95 MSL: Reintroduce workaround for constant arrays being passed by value. 2020-02-24 13:22:52 +01:00
Hans-Kristian Arntzen
20b28f72fa MSL: Reinstate workaround for returning arrays. 2020-02-24 13:04:10 +01:00
Hans-Kristian Arntzen
c9d4f9cd74 MSL: Add a workaround path to force native arrays for everything. 2020-02-24 12:47:14 +01:00
Hans-Kristian Arntzen
f19fdb94d7
Merge pull request #1283 from dj2/roll 
Roll GLSLang, SPIRV-Tools and SPIRV-Headers
 2020-02-20 10:33:45 +01:00
Dan Sinclair
7ec16b64c8 Roll GLSLang, SPIRV-Tools and SPIRV-Headers 
This CL rolls the various dependencies of SPIRV-Cross and updates the
tests as needed.
 2020-02-19 10:13:52 -05:00
Hans-Kristian Arntzen
dffd33dd9d
Merge pull request #1280 from KhronosGroup/fix-1278 
Reject SPIR-V modules with garbage ID bound.
 2020-02-14 16:30:33 +01:00
Hans-Kristian Arntzen
92a4294c57 Reject SPIR-V modules with garbage ID bound. 
SPIR-V spec has a limit of ~4 million, and Vulkan spec does not increase
this bound, so be a bit defensive and fail early.
 2020-02-14 12:57:01 +01:00