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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include "common/bit_field.h"
#include "common/common_types.h"
#include "core/hid/irs_types.h"
#include "core/hle/service/hid/irs_ring_lifo.h"
#include "core/hle/service/hid/irsensor/processor_base.h"
namespace Core {
class System;
}
namespace Core::HID {
class EmulatedController;
} // namespace Core::HID
namespace Service::IRS {
class MomentProcessor final : public ProcessorBase {
public:
explicit MomentProcessor(Core::System& system_, Core::IrSensor::DeviceFormat& device_format,
std::size_t npad_index);
~MomentProcessor() override;
// Called when the processor is initialized
void StartProcessor() override;
// Called when the processor is suspended
void SuspendProcessor() override;
// Called when the processor is stopped
void StopProcessor() override;
// Sets config parameters of the camera
void SetConfig(Core::IrSensor::PackedMomentProcessorConfig config);
private:
static constexpr std::size_t Columns = 8;
static constexpr std::size_t Rows = 6;
// This is nn::irsensor::MomentProcessorConfig
struct MomentProcessorConfig {
Core::IrSensor::CameraConfig camera_config;
Core::IrSensor::IrsRect window_of_interest;
Core::IrSensor::MomentProcessorPreprocess preprocess;
u32 preprocess_intensity_threshold;
};
static_assert(sizeof(MomentProcessorConfig) == 0x28,
"MomentProcessorConfig is an invalid size");
// This is nn::irsensor::MomentStatistic
struct MomentStatistic {
f32 average_intensity;
Core::IrSensor::IrsCentroid centroid;
};
static_assert(sizeof(MomentStatistic) == 0xC, "MomentStatistic is an invalid size");
// This is nn::irsensor::MomentProcessorState
struct MomentProcessorState {
s64 sampling_number;
u64 timestamp;
Core::IrSensor::CameraAmbientNoiseLevel ambient_noise_level;
INSERT_PADDING_BYTES(4);
std::array<MomentStatistic, Columns * Rows> statistic;
};
static_assert(sizeof(MomentProcessorState) == 0x258, "MomentProcessorState is an invalid size");
struct MomentSharedMemory {
Service::IRS::Lifo<MomentProcessorState, 6> moment_lifo;
};
static_assert(sizeof(MomentSharedMemory) == 0xE20, "MomentSharedMemory is an invalid size");
void OnControllerUpdate(Core::HID::ControllerTriggerType type);
u8 GetPixel(const std::vector<u8>& data, std::size_t x, std::size_t y) const;
MomentStatistic GetStatistic(const std::vector<u8>& data, std::size_t start_x,
std::size_t start_y, std::size_t width, std::size_t height) const;
MomentSharedMemory* shared_memory = nullptr;
MomentProcessorState next_state{};
MomentProcessorConfig current_config{};
Core::IrSensor::DeviceFormat& device;
Core::HID::EmulatedController* npad_device;
int callback_key{};
Core::System& system;
};
} // namespace Service::IRS
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