History

LoopDawg e2cda3c2d7 HLSL: handle clip and cull distance input builtin type conversion

HLSL allows a range of types for clip and cull distances.  There are
three dimensions, including arrayness, vectorness, and semantic ID.
SPIR-V requires clip and cull distance be a single array of floats in
all cases.

This code provides input side conversion between the SPIR-V form and
the HLSL form.  (Output conversion was added in PR #947 and #997).

This PR extends HlslParseContext::assignClipCullDistance to cope with
the input side conversion.  Not as much changed as appears: there was
also a lot of renaming to reflect the fact that the code now handles
either direction.

Currently, non-{frag,vert} stages are not handled, and are explicitly
rejected.

Fixes #1026.

2017-08-24 08:35:40 -06:00

AST.FromFile.cpp

GLSL: Initiate version GLSL 460, including accept extraneous semicolons.

2017-07-31 03:00:04 -06:00

BuiltInResource.FromFile.cpp

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

CMakeLists.txt

Update CMakeLists.txt

2017-07-04 05:59:03 -07:00

Config.FromFile.cpp

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

HexFloat.cpp

Update HexFloat tests to use non-enum class enum values

2016-10-13 20:05:13 +02:00

Hlsl.FromFile.cpp

HLSL: handle clip and cull distance input builtin type conversion

2017-08-24 08:35:40 -06:00

Initializer.h

Infrastructure: Make shared symbol-table cache complete, delete work around.

2016-08-09 19:15:17 -06:00

Link.FromFile.cpp

Linker: Walk the call graph to report an error on missing bodies.

2016-12-08 23:22:21 -07:00

Link.FromFile.Vk.cpp

SPV: Give error on not assigning locations to I/O.

2017-05-18 15:07:05 -06:00

main.cpp

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

Pp.FromFile.cpp

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

README.md

Link in Google Test framework.

2016-03-31 10:31:30 -04:00

Remap.FromFile.cpp

Remapper: handle embedded opcode in OpSpecConstantOp

2017-05-18 16:13:04 -06:00

Settings.cpp

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

Settings.h

Gtests can be run on another source tree

2016-10-05 10:28:32 -04:00

Spv.FromFile.cpp

GLSL 4.6: Implement shader group vote.

2017-07-31 03:00:04 -06:00

TestFixture.cpp

Linker: Eliminate uncalled functions, because they can be ill-defined.

2016-12-09 19:22:20 -07:00

TestFixture.h

Pure Texture to Sampled Texture Transform

2017-05-29 18:29:45 +02:00

README.md

Glslang Tests based on the Google Test Framework

This directory contains Google Test based test fixture and test cases for glslang.

Apart from typical unit tests, necessary utility methods are added into the GlslangTests fixture to provide the ability to do file-based integration tests. Various *.FromFile.cpp files lists names of files containing input shader code in the Test/ directory. Utility methods will load the input shader source, compile them, and compare with the corresponding expected output in the Test/baseResults/ directory.

How to run the tests

Please make sure you have a copy of Google Test checked out under the External directory before building. After building, just run the ctest command or the gtests/glslangtests binary in your build directory.

The gtests/glslangtests binary also provides an --update-mode command line option, which, if supplied, will overwrite the golden files under the Test/baseResults/ directory with real output from that invocation. This serves as an easy way to update golden files.