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libspirv.cpp: adds c++ api for spvBinaryParse #5109

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merged 2 commits into from
Feb 14, 2023

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Keenuts
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@Keenuts Keenuts commented Feb 13, 2023

This commit adds a C++ wrapper above the current spvBinaryParse function. I tried to match it 1:1, except for 2 things:

  • std::function<>& are used. No more function pointers, allowing context capture.
  • spv_result_t replaced with a boolean, to match other C++ apis.

Callbacks still return a spv_result_t because the underlying implem relies on that. The convertion from spv_result_t to boolean is only done at the boundary.

This commit adds a C++ wrapper above the current spvBinaryParse
function. I tried to match it 1:1, except for 2 things:
 - std::function<>& are used. No more function pointers, allowing
   context capture.
 - spv_result_t replaced with a boolean, to match other C++ apis.

Callbacks still return a spv_result_t because the underlying implem
relies on that. The convertion from spv_result_t to boolean is only done
at the boundary.

Signed-off-by: Nathan Gauër <brioche@google.com>
@Keenuts Keenuts marked this pull request as ready for review February 13, 2023 18:25
s-perron
s-perron previously approved these changes Feb 14, 2023
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This looks great thanks. Just a few minor nits, and then it is good to merge.

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@s-perron s-perron merged commit b84c86f into KhronosGroup:main Feb 14, 2023
@Keenuts Keenuts deleted the cxx-parsing branch February 14, 2023 19:11
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2 participants