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path: root/tests/cross-compile/cpp-resource.slang
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2019-09-12Fix problems with x86 CPU tests (#1051)jsmall-nvidia
* Try to make x86 builds on x86 platforms (not the default for the os). * Use c style include for stdint.h cos not found on x86 linux. * Simplified x86 issue for linux. * Fix typo. * Remove the need for the shared-library category. * Disable CPU tests on linux x86. * Fix typo. * Named test requirement methods so overloading not confusing (around flags, and SlangPassThroughType which are both 'int')
2019-08-12Callable CPU code support (#1014)jsmall-nvidia
* First pass support for compiling to a loaded shared library. * Improve documentation for cpu target. * Removed the SLANG_COMPILE_FLAG_LOAD_SHARED_LIBRARY flag. Use the SLANG_HOST_CALLABLE code target Document mechanism. * Fix typo in cpp-resource.slang In test code if the target is 'callable' we don't need to compile (indeed there is no source file). * Small refactor using CommandLineCPPCompiler as base class to implement VisualStudioCPPCompiler and GCCCPPCompiler. * Improvements around CPPCompiler. Mechanism to know products produced. Cleaning up products after execution. * Fix multiple definition of 'SourceType'
2019-08-08WIP: Preliminary Slang -> C++ code generation (#1009)jsmall-nvidia
* Expanded prelude for some other resource types. Disable C++ output for ParameterGroup. * WIP: Layout for CPU. * Fixes to CPU layout. * WIP: The uniform is output, but the variable definition is not. * WIP: Entry point parameters to global scope in C++. Handling of resource types (in so far as outputting) * Some discussion of ABI and different input types. * WIP: More C++ support around resource types. * WIP: Split up variables into different structures on emit. * WIP: Emitting C++ with wrapping up of 'Context' * WIP: C++ code has access to semantic values. Wrap in struct so can use method calls to pass shared state. Disable legalizeResourceTypes and legalizeExistentialTypeLayout * Fix structured buffer layout for CPU. * Remove testing/handling of global uniforms on CPU path. Typo fix. Changed CPU tests to use new CPU calling convention. * Check globals are working. Initalize context to zero globals. * Order the global parameters for C++ ouput by their layout. Note - that layout isn't quite working correctly because the StructuredBuffer<int> the int seems to be consuming uniform space. * Work around for reflection not having all data needed for layout ordering for C++ code. * Output constant buffers as pointers. * Entry point parameters accessed through pointer to struct. * WIP: Layout for CPU is reasonable for test case. * Only output 'f' after float literal if type marks as a float. * Cast construction works on C++. * Made IntrinsicOp::ConvertConstruct to make intent clearer. * C++ handling construction from scalar. Handle access of a scalar with .x. Check default initialization. * Comment about need for split of kIROp_construct. Release build works. * Added support from constructVectorFromScalar to C/C++ target. * Handling of in/out in C/C++. * First pass documentation CPU support. * Improvements to C++/C slang code generation documentation. * Small doc change to include need for mechansim to specify cpp compiler path. * Better handling of swizzling - allow swizzling a scalar into a vector.