NekoCWD/libcamera
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libcamera: ipa_module: add isOpenSource

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Add a method to IPAModule to check if the module is open source.
This uses the license field of the member IPAModuleInfo.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Paul Elder 2019-07-12 01:27:23 +09:00
parent dfc9a8db09
commit 099815b853
2 changed files with 26 additions and 0 deletions
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2
src/libcamera/include/ipa_module.h
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@ -35,6 +35,8 @@ public:
bool match(PipelineHandler *pipe, bool match(PipelineHandler *pipe,
uint32_t minVersion, uint32_t maxVersion) const; uint32_t minVersion, uint32_t maxVersion) const;
bool isOpenSource() const;
private: private:
struct IPAModuleInfo info_; struct IPAModuleInfo info_;

24
src/libcamera/ipa_module.cpp
View file

@ -7,6 +7,8 @@
#include "ipa_module.h" #include "ipa_module.h"
#include <algorithm>
#include <array>
#include <dlfcn.h> #include <dlfcn.h>
#include <elf.h> #include <elf.h>
#include <errno.h> #include <errno.h>
@ -469,4 +471,26 @@ bool IPAModule::match(PipelineHandler *pipe,
!strcmp(info_.pipelineName, pipe->name()); !strcmp(info_.pipelineName, pipe->name());
} }
/**
* \brief Verify if the IPA module is open source
*
* \sa IPAModuleInfo::license
*/
bool IPAModule::isOpenSource() const
{
static std::array<const char *, sizeof(char *)> osLicenses = {
"GPL-2.0-only",
"GPL-2.0-or-later",
"GPL-3.0-only",
"GPL-3.0-or-later",
"LGPL-2.1-only",
"LGPL-2.1-or-later",
"LGPL-3.0-only",
"LGPL-3.0-or-later",
};
return std::find(osLicenses.begin(), osLicenses.end(), info_.license)
!= osLicenses.end();
}
} /* namespace libcamera */ } /* namespace libcamera */