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ControllerInterface: evdev: Cleanup rumble effect processing so effects aren't removed and re-uploaded with every SetState() call. Split the "LeftRight" output into separate "Strong" and "Weak" outputs. Other minor cleanups.

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This commit is contained in:
Jordan Woyak
2019-01-08 09:28:24 -06:00
parent 3627ef8a04
commit 52aa39991c
4 changed files with 258 additions and 147 deletions
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59
Source/Core/InputCommon/ControllerInterface/evdev/evdev.h
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@ -44,24 +44,56 @@ private:
private:
const u16 m_code;
const u8 m_index;
const bool m_upper;
int m_range;
int m_min;
int m_base;
libevdev* m_dev;
};
class ForceFeedback : public Core::Device::Output
class Effect : public Core::Device::Output
{
public:
std::string GetName() const override;
ForceFeedback(u16 type, libevdev* dev) : m_type(type), m_id(-1) { m_fd = libevdev_get_fd(dev); }
~ForceFeedback();
Effect(int fd);
~Effect();
void SetState(ControlState state) override;
protected:
virtual bool UpdateParameters(ControlState state) = 0;
ff_effect m_effect = {};
static constexpr int DISABLED_EFFECT_TYPE = 0;
private:
const u16 m_type;
int m_fd;
int m_id;
void UpdateEffect();
int const m_fd;
};
class ConstantEffect : public Effect
{
public:
ConstantEffect(int fd);
bool UpdateParameters(ControlState state) override;
std::string GetName() const override;
};
class PeriodicEffect : public Effect
{
public:
PeriodicEffect(int fd, u16 waveform);
bool UpdateParameters(ControlState state) override;
std::string GetName() const override;
};
class RumbleEffect : public Effect
{
public:
RumbleEffect(int fd, bool use_strong);
bool UpdateParameters(ControlState state) override;
std::string GetName() const override;
private:
const bool m_use_strong_motor;
};
public:
@ -73,15 +105,14 @@ public:
std::string GetName() const override { return m_name; }
std::string GetSource() const override { return "evdev"; }
bool IsInteresting() const { return m_initialized && m_interesting; }
bool IsInteresting() const { return m_interesting; }
private:
const std::string m_devfile;
int m_fd;
libevdev* m_dev;
std::string m_name;
bool m_initialized;
bool m_interesting;
bool m_interesting = false;
};
}
}
} // namespace evdev
} // namespace ciface