44fcbccd06
* location aliasing
when location aliasing, the aliases sharing the location must have the same underlying numerical type
(floating-point or integer) and the same auxiliary storage and interpolation qualification.
The following case, glslang need report error.
layout(vertices = 1) out;
layout (location = 1, component = 0) in double gohan[];
layout (location = 1, component = 2) in float goten[];
in vec4 vs_tcs[];
out vec4 tcs_tes[];
void main()
{
}
* Need consider the following case: location aliasing with different interpolation qualifier.
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| .. | ||
| AST.FromFile.cpp | ||
| BuiltInResource.FromFile.cpp | ||
| CMakeLists.txt | ||
| Common.cpp | ||
| Config.FromFile.cpp | ||
| GlslMapIO.FromFile.cpp | ||
| HexFloat.cpp | ||
| Hlsl.FromFile.cpp | ||
| Initializer.h | ||
| Link.FromFile.cpp | ||
| Link.FromFile.Vk.cpp | ||
| main.cpp | ||
| pch.h | ||
| Pp.FromFile.cpp | ||
| README.md | ||
| Remap.FromFile.cpp | ||
| Settings.cpp | ||
| Settings.h | ||
| Spv.FromFile.cpp | ||
| TestFixture.cpp | ||
| TestFixture.h | ||
| VkRelaxed.FromFile.cpp | ||
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.