--resource-set-binding has a mode which allows per-register assignments of
bindings and descriptor sets on the command line, and another accepting a
single descriptor set value to assign to all variables.
The former worked, but the latter would crash when assigning the values.
This fixes it, and makes the former case a bit more robust against premature
termination of the pre-register values, which must come in (regname,set,binding)
triples.
This also allows the form "--resource-set-binding stage setnum", which was
mentioned in the usage message, but did not parse.
The operation of the per-register form of this option is unchanged.
ShaderCompUnit was poorly done, a mix of a list of things and hard
coding to a single thing. This makes it all a true list.
File data was greatly simplified to be a single string, no longer
supporting breaking a single file into multiple strings.
Also, provides an option to auto-assign locations.
Existing tests use this option, to avoid the error message,
however, it is not fully implemented yet.
When glslang is built with some other build system and lumped/unity builds are used,
without the checks this would get “macro is being redefined” warnings/errors.
This reverts commit cfc69d95af.
* Change CMAKE_INSTALL_PREFIX default on Windows in order
to prevent permission denied errors when trying to install
to "Program Files".
* Use `GNUInstallDirs` in order to respect GNU conventions.
This is especially important for multi-arch/multi-lib setups.
* Specify position independent mode building properly, without
using the historic hack of adding `-fPIC` as a definition.
This makes the build system more portable.
* Only detect C++ (and not C) to slightly speed up configuring.
* Specify C++11 mode using modern CMake idioms.
* Fix some whitespace issues.
Adds --hlsl-iomap option to perform IO mapping in HLSL register space.
--shift-cbuffer-binding is now a synonym for --shift-ubo-binding.
The idea way to do this seems to be passing in a dedicated IO resolver, but
that would require more intrusive restructuring, so maybe best for its
own PR.
The TDefaultHlslIoResolver class and the former TDefaultIoResolver class
share quite a bit of mechanism in a common base class.
TODO: tbuffers are landing in the wrong register class, which needs some
investigation. They're either wrong upstream, or the detection in the
resolver is wrong.
C++11 features remove the dependencies from OS specific code. Changes:
- Making WorkList class to have its own mutex instead of the OS specific
global one. The new mutex is the one from std library. The OS specific
code is also removed.
- Using the C++11 std library to handle threads in StandAlone
application
and enabling concurrent processing on non-windows platforms.
- converting the global variable Worklist into local variable workList.
New command line option --shift-ssbo-binding mirrors --shift-ubo-binding, etc.
New reflection query getLocalSize(int dim) queries local size, e.g, CS threads.
Makes it easier to include glslang in a larger CMake project---instead
of having to call `target_link_libraries(glslang OSDependent OGLCompiler
HLSL)`, for example, you only need to call
`target_link_libraries(glslang)` and it will pull in the helpers it
needs.
This is also better in terms of cleaning up the "public interface",
of sorts, for building glslang: end-users probably shouldn't need to
know or be explicitly dependent on internal targets.
Any previous use would only be for "", which would probably mean changing
include(...) -> includeLocal(...)
See comments about includeLocal() being an additional search over
includeSystem(), not a superset search.
This also removed ForbidIncluder, as
- the message in ForbidIncluder was redundant: error results were
already returned to the caller, which then gives the error it
wants to
- there is a trivial default implementation that a subclass can
override any subset of (I still like abstract base classes though)
- trying to get less implementation out of the interface file anyway
- fixed ParseHelper.cpp newlines (crlf -> lf)
- removed trailing white space in most source files
- fix some spelling issues
- extra blank lines
- tabs to spaces
- replace #include comment about no location
Use "--source-entrypoint name" on the command line, or the
TShader::setSourceEntryPoint(char*) API.
When the name given to the above interfaces is detected in the
shader source, it will be renamed to the entry point name supplied
to the -e option or the TShader::setEntryPoint() method.
This PR adds:
1. The "u" register class for RW* objects.
2. --shift-image-bindings (== --sib), analogous to --shift-texture-bindings etc.
3. Case insensitive reg classes.
4. Tests for above.
Previously the uniform array flattening feature would trigger on loose
uniform arrays of any basic type (e.g, floats). This PR restricts it
to sampler and texture arrays. Other arrays would end up in their own
uniform block (anonymous or otherwise). (Atomic counter arrays might be an
exception, but those are not currently flattened).
