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SourMesen
37de357b75
-ProcessCpuClock was used to check for events that don't need to be checked that often (auto-switch disk + auto fast-forward options). This has been moved to an EndFrame callback. -This was even slower than intended because of the call to _emu->GetFrameCount() which was, relatively speaking, fairly slow. To improve its performance (since it's used rarely for some things like turbo button processing), a separate GetFrameCount function was added on all console classes, and Emulator::GetFrameCount was also optimized to be faster when called from the emulation thread. When the auto-switch disk option is enabled, this can improve performance by about 25-30%. When the option is not enabled, this still improves performance by 4-5%.
116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
#pragma once
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#include "pch.h"
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#include "Shared/BaseControlDevice.h"
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#include "Shared/Emulator.h"
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#include "Shared/EmuSettings.h"
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#include "Shared/InputHud.h"
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#include "Utilities/Serializer.h"
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class GbController : public BaseControlDevice
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{
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private:
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uint32_t _turboSpeed = 0;
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protected:
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string GetKeyNames() override
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{
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return "UDLRSsBA";
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}
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void InternalSetStateFromInput() override
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{
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bool turboOn = IsTurboOn(_turboSpeed);
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for(KeyMapping& keyMapping : _keyMappings) {
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SetPressedState(Buttons::A, keyMapping.A);
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SetPressedState(Buttons::B, keyMapping.B);
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SetPressedState(Buttons::Start, keyMapping.Start);
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SetPressedState(Buttons::Select, keyMapping.Select);
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SetPressedState(Buttons::Up, keyMapping.Up);
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SetPressedState(Buttons::Down, keyMapping.Down);
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SetPressedState(Buttons::Left, keyMapping.Left);
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SetPressedState(Buttons::Right, keyMapping.Right);
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if(turboOn) {
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SetPressedState(Buttons::A, keyMapping.TurboA);
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SetPressedState(Buttons::B, keyMapping.TurboB);
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}
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if(!_emu->GetSettings()->GetGameboyConfig().AllowInvalidInput) {
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//If both U+D or L+R are pressed at the same time, act as if neither is pressed
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if(IsPressed(Buttons::Up) && IsPressed(Buttons::Down)) {
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ClearBit(Buttons::Down);
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ClearBit(Buttons::Up);
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}
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if(IsPressed(Buttons::Left) && IsPressed(Buttons::Right)) {
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ClearBit(Buttons::Left);
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ClearBit(Buttons::Right);
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}
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}
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}
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}
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void RefreshStateBuffer() override
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{
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}
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public:
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enum Buttons
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{
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Up = 0,
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Down,
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Left,
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Right,
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Start,
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Select,
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B,
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A
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};
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GbController(Emulator* emu, uint8_t port, KeyMappingSet keyMappings) : BaseControlDevice(emu, ControllerType::GameboyController, port, keyMappings)
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{
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_turboSpeed = keyMappings.TurboSpeed;
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}
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uint8_t ReadRam(uint16_t addr) override
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{
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return 0;
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}
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void WriteRam(uint16_t addr, uint8_t value) override
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{
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}
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void InternalDrawController(InputHud& hud) override
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{
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hud.DrawOutline(35, 14);
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hud.DrawButton(5, 3, 3, 3, IsPressed(Buttons::Up));
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hud.DrawButton(5, 9, 3, 3, IsPressed(Buttons::Down));
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hud.DrawButton(2, 6, 3, 3, IsPressed(Buttons::Left));
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hud.DrawButton(8, 6, 3, 3, IsPressed(Buttons::Right));
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hud.DrawButton(5, 6, 3, 3, false);
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hud.DrawButton(30, 7, 3, 3, IsPressed(Buttons::A));
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hud.DrawButton(25, 7, 3, 3, IsPressed(Buttons::B));
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hud.DrawButton(13, 9, 4, 2, IsPressed(Buttons::Select));
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hud.DrawButton(18, 9, 4, 2, IsPressed(Buttons::Start));
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hud.DrawNumber(_port + 1, 16, 2);
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}
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vector<DeviceButtonName> GetKeyNameAssociations() override
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{
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return {
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{ "a", Buttons::A },
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{ "b", Buttons::B },
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{ "start", Buttons::Start },
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{ "select", Buttons::Select },
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{ "up", Buttons::Up },
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{ "down", Buttons::Down },
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{ "left", Buttons::Left },
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{ "right", Buttons::Right },
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};
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}
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}; |