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Author SHA1 Message Date
Hans-Kristian Arntzen
b10f5d48c9
Merge pull request #1184 from billhollings/master 
MSL: Support option for treating 1D textures as 2D textures of height 1.
 2019-10-25 10:17:24 +02:00
Bill Hollings
53d0dd6741 MSL: Support option for treating 1D textures as 2D textures of height 1. 
Fixes from feedback.

Change vertical sampling of 1D texture from 0.0 to 0.5 to avoid edge conditions.
 2019-10-24 14:48:21 -04:00
Bill Hollings
4b5c6c188c MSL: Support option for treating 1D textures as 2D textures of height 1. 
Add CompilerMSL::Options::texture_1D_as_2D.

Metal imposes significant restrictions on 1D textures, including not being
renderable, clearable, or permitting mipmaps. This option allows SPIR-V 1D
textures to be treated as 2D textures to permit this additional behaviour.
App must of course supply the textures to Metal as 2D textures.
 2019-10-24 12:31:20 -04:00
Hans-Kristian Arntzen
ff1897ae0e
Merge pull request #1181 from KhronosGroup/cfg-immediate-dominators 
CFG: Compute actual immediate dominators.
 2019-10-21 13:46:09 +02:00
Hans-Kristian Arntzen
7be1e51b5a CFG: Compute actual immediate dominators. 
This wasn't really a visible bug, since the DominatorBuilder would resolve this
issue, but it is still a bug.
 2019-10-21 10:58:25 +02:00
Hans-Kristian Arntzen
a92668bc11
Merge pull request #1179 from KhronosGroup/fix-1178 
Fix OpVectorExtractDynamic with spec constant op index.
 2019-10-17 13:03:35 +02:00
Hans-Kristian Arntzen
4550f18b37 Fix OpVectorExtractDynamic with spec constant op index. 
We cannot lower this to a swizzle, keep it dynamically indexed.
 2019-10-17 11:12:14 +02:00
Hans-Kristian Arntzen
87dffb7231
Merge pull request #1177 from KhronosGroup/travis-python-roll 
Travis: Update PATH for Python3 on Windows.
 2019-10-16 09:26:13 +02:00
Hans-Kristian Arntzen
b8952c4567 Travis: Update PATH for Python3 on Windows. 
Version was updated to 3.8, so need to change the custom PATH.
 2019-10-16 00:36:14 +02:00
Hans-Kristian Arntzen
4d6a223cbe
Merge pull request #1175 from KhronosGroup/fix-1164 
Implement unordered compare on GLSL/HLSL.
 2019-10-14 19:01:00 +02:00
Hans-Kristian Arntzen
4acfcb3822
Merge pull request #1174 from KhronosGroup/fix-1170 
MSL: Add opt-in support for huge IABs.
 2019-10-14 19:00:41 +02:00
Hans-Kristian Arntzen
4bb673a626 MSL: Add opt-in support for huge IABs. 
If there are enough members in an IAB, we cannot use the constant
address space as MSL compiler complains about there being too many
members. Support emitting the device address space instead.
 2019-10-14 16:20:34 +02:00
Hans-Kristian Arntzen
a9be92569f HLSL: Fix unrolled S/G LE/LT/GE/GT opcodes. 
Need to bitcast the unrolled expressions as well.
 2019-10-14 16:08:39 +02:00
Hans-Kristian Arntzen
3bf9fa7ed6 GLSL: Deal correctly with bitwidth on integer compares. 2019-10-14 15:23:38 +02:00
Hans-Kristian Arntzen
b960ae3b70 HLSL: Partially implement Unordered compare. 
We cannot correctly implement unordered equal/ordered not equal without
a lot of extra instructions which slows normal code down.
 2019-10-14 15:15:03 +02:00
Hans-Kristian Arntzen
14a4b087fb GLSL: Support unordered floating point compare. 
There is no direct way to express this, so invert boolean results to
force any NaN -> true. glslang emits Ordered compare instructions
everywhere, and the GLSL spec is not clear on this, so assume this is
fine.
 2019-10-14 13:48:22 +02:00
Hans-Kristian Arntzen
7cc84020b3
Merge pull request #1173 from KhronosGroup/fix-1172 
MSL: Fix regression with OpCompositeConstruct from std140 float[].
 2019-10-11 11:58:14 +02:00
Hans-Kristian Arntzen
07e9501ae1 MSL: Fix regression with OpCompositeConstruct from std140 float[]. 
Simple fix, just need to use to_unpacked_expression rather than to_expression here to
deal with this.
 2019-10-11 11:21:43 +02:00
Hans-Kristian Arntzen
e5d3a6655e
Merge pull request #1169 from zoddicus/updateSPV_VERSION 
Update SPV_VERSION from 1.4 to 1.5
 2019-10-07 19:47:59 +02:00
Ryan Harrison
2d1e20d8f3 Update SPV_VERSION from 1.4 to 1.5 
Missed this when I did the update to tests and such for 1.5.
 2019-10-07 13:37:45 -04:00
Hans-Kristian Arntzen
43f7618194
Merge pull request #1168 from KhronosGroup/fix-1167 
Do not consider aliased struct types if the master is not a block
 2019-10-07 13:41:26 +02:00
Hans-Kristian Arntzen
f59688b5d1 Workaround MSVC issue. 2019-10-07 12:40:21 +02:00
Hans-Kristian Arntzen
a0c13e4ee8 Do not consider aliased struct types if the master is not a block. 
It is possible for a shader to declare two plain struct types which
simply share the same OpName without there being an implicit
value/buffer alias relationship.

For to_member_name(), make sure to use the type alias master when
resolving member names. The member name may be different in a type alias
master if the SPIR-V is being intentionally difficult.
 2019-10-07 10:52:16 +02:00
Hans-Kristian Arntzen
2d20b1ab93 Run format_all.sh. 2019-10-07 10:29:04 +02:00
Hans-Kristian Arntzen
f5e6a5476f
Merge pull request #1166 from KhronosGroup/workgroup-size-spec-constant-reflect 
Merge workgroup size support for JSON reflection
 2019-10-04 15:51:44 +02:00
Hans-Kristian Arntzen
309e994224 Do not value compare JSON files for regression purposes. 
0 was comparing equal to False. We expect text equality.
 2019-10-04 11:04:52 +02:00
Hans-Kristian Arntzen
43e89bd269 Reflect: Deal with workgroup size being specialization constants. 2019-10-04 10:50:50 +02:00
Hans-Kristian Arntzen
1a20737af7 Merge branch 'reflect-workgroup_size' of git://github.com/res2k/SPIRV-Cross 2019-10-04 10:24:59 +02:00
Frank Richter
6bb2cf8bb0 reference: Update to include workgroup_size 2019-10-03 17:06:30 +02:00
Frank Richter
227a004b57 reflection: Write workgroup_size to JSON for compute shaders 2019-10-03 16:36:17 +02:00
Hans-Kristian Arntzen
5431e1da2d
Merge pull request #1161 from KhronosGroup/roll-deps-merge 
Merge dependency update
 2019-09-19 10:41:43 +02:00
Hans-Kristian Arntzen
02c34fe575 Update SPIR-V headers. 2019-09-19 10:26:04 +02:00
Hans-Kristian Arntzen
3c11254ece MSL: Fix 16-bit integer literals. 
There is no suffix, so bitcasts failed.
 2019-09-19 10:19:51 +02:00
Hans-Kristian Arntzen
470fd76fd4 Merge branch 'rollDEPS' of git://github.com/zoddicus/SPIRV-Cross 2019-09-19 09:52:17 +02:00
Ryan Harrison
cf1bf1c6ae Update external/ to SPIR-V 1.5 
Rolled the hashes used for glslang, SPIRV-Tools, and SPIRV-Headers to
HEAD, which includes the update to 1.5.

Added passing '--amb' to glslang, so I didn't have to explicitly set
bindings in a large number of test shaders that currently don't, and
now glslang considers them invalid.

Marked all shaders that no longer pass spirv-val as .invalid.
 2019-09-18 16:04:27 -04:00
Hans-Kristian Arntzen
d821a90091
Merge pull request #1159 from KhronosGroup/fix-1157 
CMake: Add option to force -fPIC.
 2019-09-18 11:41:11 +02:00
Hans-Kristian Arntzen
467d970704 CMake: Add option to force -fPIC. 
Used by projects who might embed SPIRV-Cross as part of a shared
library, but not exported.
 2019-09-18 10:00:25 +02:00
Hans-Kristian Arntzen
87a3d4cf44
Merge pull request #1156 from KhronosGroup/fix-1155 
Disable -Werror by default in CMake, fix -Wshorten-64-to-32 warnings.
 2019-09-17 12:39:13 +02:00
Hans-Kristian Arntzen
c3ff67c3f0 Fix -Wshorten-64-to-32 warnings. 2019-09-17 10:18:38 +02:00
Hans-Kristian Arntzen
f20011733a
Merge pull request #1154 from KhronosGroup/fix-1153 
CMake: Add option to skip installation targets.
 2019-09-16 11:40:17 +02:00
Hans-Kristian Arntzen
9b9ea1fac6 CMake: Add option to skip installation targets. 2019-09-16 10:21:28 +02:00
Hans-Kristian Arntzen
c13e951634
Merge pull request #1152 from KhronosGroup/fix-1151 
Consider discard and demote as impure statements.
 2019-09-12 15:12:29 +02:00
Hans-Kristian Arntzen
bfa76ee2ab Consider discard and demote as impure statements. 
Fixes cases where discard and demote are called in pure functions and
the function result is not consumed.
 2019-09-12 14:21:10 +02:00
Hans-Kristian Arntzen
b32a1b4150
Merge pull request #1150 from wadetb/master 
MSL: Fix array copies to/from interpolators
 2019-09-08 22:31:43 +02:00
Wade Brainerd
f2a1b4320f MSL: Fix array copies to/from interpolators 2019-09-06 18:23:57 -07:00
Hans-Kristian Arntzen
2082e7e801 Run format_all.sh. 2019-09-06 14:23:16 +02:00
Hans-Kristian Arntzen
ee0ac3b313
Merge pull request #1146 from KhronosGroup/strong-types 
Introduce stronger types for the SPIR-V ID in C++ API
 2019-09-06 14:22:54 +02:00
Hans-Kristian Arntzen
333980ae91 Refactor into stronger types in public API. 
Some fallout where internal functions are using stronger types.
Overkill to move everything over to strong types right now, but perhaps
move over to it slowly over time.
 2019-09-06 12:29:47 +02:00
Hans-Kristian Arntzen
5af8a04b6c
Merge pull request #1148 from KhronosGroup/dynamic-offsets 
Merge dynamic offset support with some bug-fixes.
 2019-09-06 12:25:22 +02:00
Hans-Kristian Arntzen
afa5480210 Add dynamic offsets to C API. 2019-09-06 10:17:31 +02:00