File plugin.cpp

File List > openwarp_vk > plugin.cpp

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#include "plugin.hpp"

#include "illixr/hmd.hpp"
#include "illixr/switchboard.hpp"

using namespace ILLIXR;

[[maybe_unused]] openwarp_vk_plugin::openwarp_vk_plugin(const std::string& name, phonebook* pb)
    : threadloop{name, pb}
    , timewarp_{std::make_shared<openwarp_vk>(pb)} {
    pb->register_impl<vulkan::timewarp>(std::static_pointer_cast<vulkan::timewarp>(timewarp_));
}

void openwarp_vk_plugin::_p_one_iteration() {
    auto fps = timewarp_->num_record_calls_.exchange(0) / 2; // two eyes
    auto ups = timewarp_->num_update_uniforms_calls_.exchange(0);

    // std::cout << "openwarp_vk: cb records: " << fps << ", uniform updates: " << ups << std::endl;
}

threadloop::skip_option openwarp_vk_plugin::_p_should_skip() {
    // Get the current time in milliseconds
    auto now =
        std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();

    // Only print every 1 second
    if (now - last_print_ < 1000) {
        return skip_option::skip_and_yield;
    } else {
        last_print_ = now;
        return skip_option::run;
    }
}

PLUGIN_MAIN(openwarp_vk_plugin)