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ipa: raspberrypi: Replace void cast with [[maybe_unused]]

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The standard way in C++17 to specify that a function or function
argument may be unused it to specify the [[maybe_unused]] attribute.
Replace manual void casts to silence compiler warnings.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
This commit is contained in:
Laurent Pinchart 2020-08-22 18:53:54 +03:00
parent dbafe16da7
commit de012767e7
5 changed files with 15 additions and 23 deletions
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16
src/ipa/raspberrypi/controller/algorithm.cpp
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@ -9,28 +9,24 @@
using namespace RPi;
void Algorithm::Read(boost::property_tree::ptree const &params)
void Algorithm::Read([[maybe_unused]] boost::property_tree::ptree const &params)
{
(void)params;
}
void Algorithm::Initialise() {}
void Algorithm::SwitchMode(CameraMode const &camera_mode, Metadata *metadata)
void Algorithm::SwitchMode([[maybe_unused]] CameraMode const &camera_mode,
[[maybe_unused]] Metadata *metadata)
{
(void)camera_mode;
(void)metadata;
}
void Algorithm::Prepare(Metadata *image_metadata)
void Algorithm::Prepare([[maybe_unused]] Metadata *image_metadata)
{
(void)image_metadata;
}
void Algorithm::Process(StatisticsPtr &stats, Metadata *image_metadata)
void Algorithm::Process([[maybe_unused]] StatisticsPtr &stats,
[[maybe_unused]] Metadata *image_metadata)
{
(void)stats;
(void)image_metadata;
}
// For registering algorithms with the system: