mirror of https://github.com/bsnes-emu/bsnes.git
109 lines
3.8 KiB
C++
109 lines
3.8 KiB
C++
#pragma once
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/* ruby
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* author: byuu
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* license: ISC
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* version: 0.14 (2015-11-19)
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*
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* ruby is a cross-platform hardware abstraction layer
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* it provides a common interface to video, audio and input devices
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*/
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#include <nall/nall.hpp>
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namespace ruby {
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struct Video {
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static const nall::string Handle;
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static const nall::string Synchronize;
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static const nall::string Depth;
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static const nall::string Filter;
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static const nall::string Shader;
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static const unsigned FilterNearest;
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static const unsigned FilterLinear;
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static auto create(const nall::string& driver = "") -> Video*;
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static auto optimalDriver() -> nall::string;
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static auto safestDriver() -> nall::string;
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static auto availableDrivers() -> nall::lstring;
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virtual ~Video() = default;
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virtual auto cap(const nall::string& name) -> bool { return false; }
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virtual auto get(const nall::string& name) -> nall::any { return false; }
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virtual auto set(const nall::string& name, const nall::any& value) -> bool { return false; }
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virtual auto lock(uint32_t*& data, unsigned& pitch, unsigned width, unsigned height) -> bool { return false; }
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virtual auto unlock() -> void {}
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virtual auto clear() -> void {}
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virtual auto refresh() -> void {}
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virtual auto init() -> bool { return true; }
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virtual auto term() -> void {}
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};
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struct Audio {
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static const nall::string Device;
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static const nall::string Exclusive;
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static const nall::string Handle;
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static const nall::string Synchronize;
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static const nall::string Frequency;
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static const nall::string Latency;
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static auto create(const nall::string& driver = "") -> Audio*;
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static auto optimalDriver() -> nall::string;
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static auto safestDriver() -> nall::string;
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static auto availableDrivers() -> nall::lstring;
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virtual ~Audio() = default;
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virtual auto cap(const nall::string& name) -> bool { return false; }
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virtual auto get(const nall::string& name) -> nall::any { return false; }
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virtual auto set(const nall::string& name, const nall::any& value) -> bool { return false; }
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virtual auto sample(uint16_t left, uint16_t right) -> void {}
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virtual auto clear() -> void {}
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virtual auto init() -> bool { return true; }
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virtual auto term() -> void {}
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};
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struct Input {
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static const nall::string Handle;
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static const nall::string KeyboardSupport;
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static const nall::string MouseSupport;
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static const nall::string JoypadSupport;
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static const nall::string JoypadRumbleSupport;
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static auto create(const nall::string& driver = "") -> Input*;
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static auto optimalDriver() -> nall::string;
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static auto safestDriver() -> nall::string;
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static auto availableDrivers() -> nall::lstring;
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virtual ~Input() = default;
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virtual auto cap(const nall::string& name) -> bool { return false; }
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virtual auto get(const nall::string& name) -> nall::any { return false; }
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virtual auto set(const nall::string& name, const nall::any& value) -> bool { return false; }
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virtual auto acquire() -> bool { return false; }
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virtual auto release() -> bool { return false; }
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virtual auto acquired() -> bool { return false; }
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virtual auto poll() -> nall::vector<nall::shared_pointer<nall::HID::Device>> { return {}; }
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virtual auto rumble(uint64_t id, bool enable) -> bool { return false; }
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virtual auto init() -> bool { return true; }
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virtual auto term() -> void {}
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auto onChange(const nall::function<void (nall::shared_pointer<nall::HID::Device>, unsigned, unsigned, int16_t, int16_t)>& callback) { _onChange = callback; }
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auto doChange(nall::shared_pointer<nall::HID::Device> device, unsigned group, unsigned input, int16_t oldValue, int16_t newValue) -> void {
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if(_onChange) _onChange(device, group, input, oldValue, newValue);
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}
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private:
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nall::function<void (nall::shared_pointer<nall::HID::Device> device, unsigned group, unsigned input, int16_t oldValue, int16_t newValue)> _onChange;
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};
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}
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