7c58f15928
Run format_all.sh.
2017-09-19 16:09:19 +02:00
7064c54820
Various fixes to texture/image query in GLSL.
2017-09-19 16:08:25 +02:00
6599a41aad
Add option to disable use of 420pack extension.
2017-09-08 09:56:06 +02:00
713bd7c2b5
Run format_all.sh.
2017-08-28 09:01:03 +02:00
3cbdbec712
Begin implementing ByteAddressBuffer flattening for HLSL.
2017-08-15 09:15:23 +02:00
bdfa97a1cf
Unify vertex clip-coord fixups.
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The different options were scattered around in different backends and
didn't really work right with CLI at all.
2017-08-03 13:02:59 +02:00
2abdc135c3
Declare undefined values up front.
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They might potentially be used as part of OpStore in the SPIRV-Tools
inliner in some cases.
Implement these as declared variables but without any initializer.
2017-08-02 10:33:03 +02:00
c8d60914c4
Add support for SampleId/SampleMask/SamplePosition builtins.
2017-07-24 10:07:31 +02:00
978901f9e4
Avoid ugly workaround for separate shadow samplers in GLSL/HLSL.
2017-06-17 10:54:59 +02:00
ba245697f1
Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross
2017-06-01 10:20:00 -04:00
470ae7a7f6
Add multidimensional array flattening test.
2017-05-31 10:00:52 +02:00
f0044b91a3
Add support for flattening multidimensional arrays.
2017-05-31 09:59:00 +02:00
b41e1482c8
Support emitting SPIR-V type declarations tuned for specified SPIR-V objects.
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CompilerGLSL type_to_glsl() and image_type_glsl() functions support optional object ID.
Add SPIRType::Image::access member to support SPIR-V OpTypeImage access qualifier.
Remove SPIRType::Image::is_read and ::is_written members.
Use DecorationNonReadable and DecorationNonWritable to mark read/write access for image variables.
CompilerMSL emit access qualifiers per image variable, instead of per image type.
CompilerGLSL and CompilerHLSL behaviour is unchanged.
2017-05-29 20:45:05 -04:00
36650c890c
Add separate shader object support.
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Allow redeclaring gl_PerVertex for stage compatibility.
2017-05-22 15:53:21 +02:00
f081fe1125
Fix separate sampler images in MSL.
2017-05-07 12:36:14 +02:00
851acf3712
Avoid boolean mix in HLSL.
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Update glslang travis checkout as boolean mix support was broken on that commit.
2017-05-04 10:28:30 +02:00
9bad477f16
Add vector-less IR construction to subclasses as well.
2017-04-01 16:08:19 +02:00
f4749df09a
Merge pull request #151 from Kode/fix
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Transform more functions for HLSL
2017-03-24 16:13:34 +01:00
f3a82778f9
Fix OpLogicalNot in HLSL
2017-03-24 15:00:48 +01:00
a7e2a69a6f
Add bit casting to HLSL
2017-03-24 14:13:59 +01:00
840a72d47a
Workaround empty struct declaration and empty IO variables.
2017-03-24 10:03:11 +01:00
ec39647d92
Check for legal lod id
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And avoid passing superfluous has_lod parameter.
2017-03-24 09:26:02 +01:00
9760f1544c
Throw when an lod value is used but not supported
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Plus requested changes.
2017-03-23 14:43:54 +01:00
edfc297179
Put check for lod legality in its own function
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Also add requested code style changes.
2017-03-23 13:25:24 +01:00
3f74503aca
Prefer plain texture2D in legacy es vertex shaders
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WebGL supports lod texture funcs only in fragment
shaders but SPIR-V supports only lod texture funcs
in vertex shaders. This reverts calls which were
forced (infered from using a 0 constant) to use
an lod to plain calls in vertex shaders when
using legacy es.
2017-03-23 10:11:45 +01:00
b8bda45802
Add test case for interpolation qualifiers in HLSL.
2017-03-21 13:48:50 +01:00
439fa9f4a2
Handle I/O blocks separately from regular inputs and outputs.
2017-03-21 13:48:50 +01:00
75391f9a68
Handle vector variants of OpLogicalAnd/Or/Not.
2017-03-20 22:45:40 +01:00
dc69427402
Updates to MSL functionality to support PR review feedback.
2017-03-11 12:17:22 -05:00
826de0e777
Merge with upstream and resolve conflicts.
2017-03-06 12:15:42 -05:00
c5de1cfa90
Add support for flattening I/O blocks.
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Fix issue where layout() qualifiers are emitted for members in legacy
targets.
2017-03-06 14:01:51 +01:00
b332bae3c3
spirv_msl unpack packed MSL uniform struct members.
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spirv_glsl add member_is_packed_type() and unpack_expression_type() functions.
2017-03-01 13:07:40 -05:00
484931d8b2
spirv_msl auto-alignment of members of MSL uniform structs.
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spirv_msl optionally add padding and packing to allow MSL
struct members to align with SPIR-V struct alignments.
spirv_cross add convenience methods for testing Decorations.
spirv_glsl replace member_decl() function with new emit_stuct_member().
Allow struct member types to be marked as packed via DecorationCPacked decoration.
2017-02-28 21:44:36 -05:00
bcf2303ba0
Do not emit storage qualifiers for local variables.
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Metal backend uses local variables to implement global variables.
Do not emit storage qualifiers for any variable which is declared inside
a function.
2017-02-24 11:15:34 +01:00
036b9b73f5
Emit storage qualifier in the correct place.
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Need to emit qualifiers in a specific order for legacy GLSL.
<interpolation> <storage> <precision> <type>.
2017-02-24 09:56:17 +01:00
fc80cd8cbf
Add support for loading flattened structs.
2017-02-23 19:31:56 +01:00
97350d32fd
Fix cases for flattened struct write.
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Handle writing the entire struct as well as writing the elements
individually.
2017-02-23 19:05:11 +01:00
3c58bbbcbe
Flatten varying structs outputs in legacy targets.
2017-02-22 20:17:58 +01:00
18c37bcdab
Update license headers for 2017.
2017-01-28 09:00:40 +01:00
c53646a670
Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross into hlsl
2017-01-25 17:03:57 +01:00
ed04c95b08
Implement flattening of row major matrix indexing
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To extract a column from row-major matrix, we need to do a strided load one
component at a time. In this case flattened_access_chain_offset still returns
the offset to the first element, but the stride is equal to matrix stride
instead of vector stride.
For this to work, we need to pass matrix stride (and transpose flag) through,
similar to how matrix flattening works.
Additionally slightly clean up recursive flattened_access_chain structure -
specifically, instead of deciding mid-traversal that we need matrix stride
information, we can just pass the matrix stride through - for access chains
that end in matrix/vector this gets us what we need, and for access chains
that end in structs the flattened_access_chain_struct code will recompute
correct stride/transposition data to pass through further.
2017-01-24 07:42:19 -08:00
c3268c9410
Do not output layouts for uniforms in HLSL
2017-01-24 09:23:22 +01:00
99469f0690
Convert uniform buffer blocks to cbuffers
2017-01-24 09:17:43 +01:00
bb763f3984
Fix merge
2017-01-23 14:52:02 +01:00
40e5d1e7f7
Format code
2017-01-23 14:49:32 +01:00
429b8cb25f
Merge branch 'master' of https://github.com/KhronosGroup/SPIRV-Cross into hlsl
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# Conflicts:
# spirv_glsl.hpp
2017-01-23 14:44:41 +01:00
ea24ee8145
Do not splat type contructor arguments in HLSL
2017-01-23 14:39:04 +01:00
d87249a2eb
Remove hack for accessing matrix decorations in flattened structs.
2017-01-22 09:25:01 +01:00
87f3c57945
Formatting.
2017-01-21 12:47:26 +01:00
9540979c55
Support int and uint as flattened UBO types.
2017-01-21 12:29:20 +01:00
Hans-Kristian Arntzen
Bill Hollings
Robert Konrad
Arseny Kapoulkine