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Add accurate RTC emulation mode

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This commit is contained in:
Lior Halphon 2021-02-25 22:12:14 +02:00
parent 807712b9c2
commit e08df2a089
8 changed files with 330 additions and 226 deletions
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14
Cocoa/Document.m
View File

@ -295,6 +295,7 @@ static void infraredStateChanged(GB_gameboy_t *gb, bool on)
GB_set_camera_update_request_callback(&gb, cameraRequestUpdate);
GB_set_highpass_filter_mode(&gb, (GB_highpass_mode_t) [[NSUserDefaults standardUserDefaults] integerForKey:@"GBHighpassFilter"]);
GB_set_rewind_length(&gb, [[NSUserDefaults standardUserDefaults] integerForKey:@"GBRewindLength"]);
GB_set_rtc_mode(&gb, [[NSUserDefaults standardUserDefaults] integerForKey:@"GBRTCMode"]);
GB_apu_set_sample_callback(&gb, audioCallback);
GB_set_rumble_callback(&gb, rumbleCallback);
GB_set_infrared_callback(&gb, infraredStateChanged);
@ -726,6 +727,12 @@ static unsigned *multiplication_table_for_frequency(unsigned frequency)
name:@"GBRewindLengthChanged"
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(updateRTCMode)
name:@"GBRTCModeChanged"
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(dmgModelChanged)
name:@"GBDMGModelChanged"
@ -1878,6 +1885,13 @@ static unsigned *multiplication_table_for_frequency(unsigned frequency)
}];
}
- (void) updateRTCMode
{
if (GB_is_inited(&gb)) {
GB_set_rtc_mode(&gb, [[NSUserDefaults standardUserDefaults] integerForKey:@"GBRTCMode"]);
}
}
- (void)dmgModelChanged
{
modelsChanging = true;

1
Cocoa/GBPreferencesWindow.h
View File

@ -12,6 +12,7 @@
@property (nonatomic, strong) IBOutlet NSPopUpButton *colorPalettePopupButton;
@property (nonatomic, strong) IBOutlet NSPopUpButton *displayBorderPopupButton;
@property (nonatomic, strong) IBOutlet NSPopUpButton *rewindPopupButton;
@property (nonatomic, strong) IBOutlet NSPopUpButton *rtcPopupButton;
@property (nonatomic, strong) IBOutlet NSButton *configureJoypadButton;
@property (nonatomic, strong) IBOutlet NSButton *skipButton;
@property (nonatomic, strong) IBOutlet NSMenuItem *bootROMsFolderItem;

21
Cocoa/GBPreferencesWindow.m
View File

@ -19,6 +19,7 @@
NSPopUpButton *_colorPalettePopupButton;
NSPopUpButton *_displayBorderPopupButton;
NSPopUpButton *_rewindPopupButton;
NSPopUpButton *_rtcPopupButton;
NSButton *_aspectRatioCheckbox;
NSButton *_analogControlsCheckbox;
NSEventModifierFlags previousModifiers;
@ -181,6 +182,18 @@
return _rewindPopupButton;
}
- (NSPopUpButton *)rtcPopupButton
{
return _rtcPopupButton;
}
- (void)setRtcPopupButton:(NSPopUpButton *)rtcPopupButton
{
_rtcPopupButton = rtcPopupButton;
NSInteger mode = [[NSUserDefaults standardUserDefaults] integerForKey:@"GBRTCMode"];
[_rtcPopupButton selectItemAtIndex:mode];
}
- (void)setHighpassFilterPopupButton:(NSPopUpButton *)highpassFilterPopupButton
{
_highpassFilterPopupButton = highpassFilterPopupButton;
@ -360,6 +373,14 @@
[[NSNotificationCenter defaultCenter] postNotificationName:@"GBRewindLengthChanged" object:nil];
}
- (IBAction)rtcModeChanged:(id)sender
{
[[NSUserDefaults standardUserDefaults] setObject:@([sender indexOfSelectedItem])
forKey:@"GBRTCMode"];
[[NSNotificationCenter defaultCenter] postNotificationName:@"GBRTCModeChanged" object:nil];
}
- (IBAction) configureJoypad:(id)sender
{
[self.configureJoypadButton setEnabled:NO];

357
Cocoa/Preferences.xib
View File

@ -77,6 +77,7 @@
<outlet property="playerListButton" destination="gWx-7h-0xq" id="zo6-82-JId"/>
<outlet property="preferredJoypadButton" destination="0Az-0R-oNw" id="7JM-tw-BhK"/>
<outlet property="rewindPopupButton" destination="7fg-Ww-JjR" id="Ka2-TP-B1x"/>
<outlet property="rtcPopupButton" destination="tFf-H1-XUL" id="zxb-4h-aqg"/>
<outlet property="rumbleModePopupButton" destination="Ogs-xG-b4b" id="vuw-VN-MTp"/>
<outlet property="sgbPopupButton" destination="dza-T7-RkX" id="B0o-Nb-pIH"/>
<outlet property="skipButton" destination="d2I-jU-sLb" id="udX-8K-0sK"/>
@ -85,11 +86,11 @@
<point key="canvasLocation" x="183" y="354"/>
</window>
<customView id="sRK-wO-K6R">
<rect key="frame" x="0.0" y="0.0" width="292" height="378"/>
<rect key="frame" x="0.0" y="0.0" width="292" height="375"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="T91-rh-rRp">
<rect key="frame" x="18" y="341" width="256" height="17"/>
<rect key="frame" x="18" y="338" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Graphics filter:" id="pXg-WY-8Q5">
<font key="font" metaFont="system"/>
@ -98,7 +99,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="6pP-kK-EEC">
<rect key="frame" x="30" y="308" width="234" height="26"/>
<rect key="frame" x="30" y="305" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Nearest neighbor (Pixelated)" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="neN-eo-LA7" id="I1w-05-lGl">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -135,7 +136,7 @@
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Wc3-2K-6CD">
<rect key="frame" x="18" y="286" width="256" height="17"/>
<rect key="frame" x="18" y="283" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Color correction:" id="5Si-hz-EK3">
<font key="font" metaFont="system"/>
@ -144,7 +145,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="VEz-N4-uP6">
<rect key="frame" x="30" y="254" width="234" height="26"/>
<rect key="frame" x="30" y="250" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Disabled" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="D2J-wV-1vu" id="fNJ-Fi-yOm">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -166,7 +167,7 @@
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="MLC-Rx-FgO">
<rect key="frame" x="20" y="178" width="252" height="17"/>
<rect key="frame" x="18" y="174" width="252" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Frame blending" id="UCa-EO-tzh">
<font key="font" metaFont="system"/>
@ -175,7 +176,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="lxk-db-Sxv">
<rect key="frame" x="30" y="149" width="231" height="22"/>
<rect key="frame" x="30" y="145" width="234" height="22"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Disabled" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="iHP-Yz-fiH" id="aQ6-HN-7Aj">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -195,7 +196,7 @@
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8fG-zm-hpr">
<rect key="frame" x="18" y="122" width="252" height="17"/>
<rect key="frame" x="18" y="123" width="252" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Color palette for monochrome models:" id="LAN-8Y-T7H">
<font key="font" metaFont="system"/>
@ -204,7 +205,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Iwr-eI-SD1">
<rect key="frame" x="30" y="93" width="234" height="22"/>
<rect key="frame" x="30" y="94" width="234" height="22"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Greyscale" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="Ajr-5r-iIk" id="rEU-jh-m3j">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -225,7 +226,7 @@
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="3Kz-cf-5X6">
<rect key="frame" x="18" y="71" width="248" height="17"/>
<rect key="frame" x="18" y="72" width="248" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Display border:" id="HZd-qi-yyk">
<font key="font" metaFont="system"/>
@ -234,7 +235,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="R9D-FV-bpd">
<rect key="frame" x="30" y="39" width="234" height="25"/>
<rect key="frame" x="30" y="40" width="234" height="25"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Never" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="1" imageScaling="proportionallyDown" inset="2" selectedItem="heL-AV-0az" id="DY9-2D-h1L">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -253,6 +254,23 @@
<action selector="displayBorderChanged:" target="QvC-M9-y7g" id="GoA-BU-v3h"/>
</connections>
</popUpButton>
<slider verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="NuA-mL-AJZ">
<rect key="frame" x="30" y="198" width="234" height="24"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<sliderCell key="cell" continuous="YES" state="on" alignment="left" minValue="-256" maxValue="256" tickMarkPosition="below" numberOfTickMarks="3" sliderType="linear" id="KX7-G9-k0O"/>
<connections>
<action selector="lightTemperatureChanged:" target="QvC-M9-y7g" id="he8-ib-I3Y"/>
</connections>
</slider>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cCm-Oa-FbN">
<rect key="frame" x="20" y="228" width="252" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Ambient light temperature:" id="Lso-GQ-pBl">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Vfj-tg-7OP">
<rect key="frame" x="18" y="18" width="256" height="18"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
@ -264,56 +282,15 @@
<action selector="changeAspectRatio:" target="QvC-M9-y7g" id="mQG-Ib-1jN"/>
</connections>
</button>
<slider verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="NuA-mL-AJZ">
<rect key="frame" x="30" y="207" width="230" height="24"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<sliderCell key="cell" continuous="YES" state="on" alignment="left" minValue="-256" maxValue="256" tickMarkPosition="below" numberOfTickMarks="3" sliderType="linear" id="KX7-G9-k0O"/>
<connections>
<action selector="lightTemperatureChanged:" target="QvC-M9-y7g" id="he8-ib-I3Y"/>
</connections>
</slider>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cCm-Oa-FbN">
<rect key="frame" x="18" y="232" width="252" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Ambient light temperature:" id="Lso-GQ-pBl">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
</subviews>
<point key="canvasLocation" x="-176" y="667"/>
<point key="canvasLocation" x="-176" y="667.5"/>
</customView>
<customView id="ymk-46-SX7">
<rect key="frame" x="0.0" y="0.0" width="292" height="320"/>
<rect key="frame" x="0.0" y="0.0" width="292" height="375"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="7fg-Ww-JjR">
<rect key="frame" x="30" y="193" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Disabled" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="lxQ-4n-kEv" id="lvb-QF-0Ht">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="lbS-Lw-kQX">
<items>
<menuItem title="Disabled" state="on" id="lxQ-4n-kEv">
<modifierMask key="keyEquivalentModifierMask"/>
</menuItem>
<menuItem title="10 Seconds" tag="10" id="bPU-vT-d5z"/>
<menuItem title="30 Seconds" tag="30" id="aR8-IU-fFh"/>
<menuItem title="1 Minute" tag="60" id="E0R-mf-Hdl"/>
<menuItem title="2 Minutes" tag="120" id="zb2-uh-lvj"/>
<menuItem title="5 Minutes" tag="300" id="6Jj-EI-f6k"/>
<menuItem title="10 Minutes" tag="600" id="DOL-qL-Caz"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="rewindLengthChanged:" target="QvC-M9-y7g" id="5NQ-1T-RNc"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="w9w-yX-KxB">
<rect key="frame" x="18" y="225" width="256" height="17"/>
<rect key="frame" x="18" y="283" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Rewinding duration:" id="JaO-5h-ugl">
<font key="font" metaFont="system"/>
@ -321,8 +298,17 @@
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="o3Z-34-FJk">
<rect key="frame" x="18" y="228" width="252" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Real Time Clock emulation:" id="Qoi-ub-YtI">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="MI2-ql-f6M">
<rect key="frame" x="18" y="283" width="256" height="17"/>
<rect key="frame" x="18" y="338" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Boot ROMs location:" id="nj0-Cb-gEA">
<font key="font" metaFont="system"/>
@ -330,8 +316,116 @@
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Wg8-hJ-df9">
<rect key="frame" x="18" y="160" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Game Boy revision:" id="GIA-ep-SBi">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="LFw-Uk-cPR">
<rect key="frame" x="30" y="127" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="DMG-CPU B" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="2" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="aXT-sE-m5Z" id="FuX-Hc-uO7">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="R0h-k6-Q5l">
<items>
<menuItem title="DMG-CPU 0" enabled="NO" id="pvp-Mo-9S8"/>
<menuItem title="DMG-CPU A" tag="1" enabled="NO" id="QLn-5i-Vlg"/>
<menuItem title="DMG-CPU B" state="on" tag="2" id="aXT-sE-m5Z"/>
<menuItem title="DMG-CPU C" tag="3" enabled="NO" id="Ecl-YM-oAA"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="dmgModelChanged:" target="QvC-M9-y7g" id="FIe-Wz-aSc"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="MAq-1X-Gpo">
<rect key="frame" x="16" y="50" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Game Boy Color revision:" id="edD-t7-vwk">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dlD-sk-SHO">
<rect key="frame" x="28" y="17" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="CPU-CGB E" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="517" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="3lF-1Q-2SS" id="Edt-1S-dXz">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="bbF-hB-Hv7">
<items>
<menuItem title="CPU-CGB 0" tag="512" enabled="NO" id="2Uk-u3-6Gw"/>
<menuItem title="CPU-CGB A" tag="513" enabled="NO" id="axv-yk-RWM"/>
<menuItem title="CPU-CGB B" tag="514" enabled="NO" id="NtJ-oo-IM2"/>
<menuItem title="CPU-CGB C (Experimental)" tag="515" id="9YL-u8-12z"/>
<menuItem title="CPU-CGB D" tag="516" enabled="NO" id="c76-oF-fkU"/>
<menuItem title="CPU-CGB E" state="on" tag="517" id="3lF-1Q-2SS"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="cgbModelChanged:" target="QvC-M9-y7g" id="SY1-oj-VWQ"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="tAa-0A-0fP">
<rect key="frame" x="18" y="105" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Super Game Boy model:" id="d0g-rk-FK0">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<box verticalHuggingPriority="750" fixedFrame="YES" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="mdm-eW-ia1">
<rect key="frame" x="12" y="183" width="268" height="5"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
</box>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dza-T7-RkX">
<rect key="frame" x="28" y="72" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Super Game Boy (NTSC)" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="4" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="x5A-7f-ef9" id="2Mt-ci-bB0">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="czw-Hi-jyM">
<items>
<menuItem title="Super Game Boy (NTSC)" state="on" tag="4" id="x5A-7f-ef9"/>
<menuItem title="Super Game Boy (PAL)" tag="4100" id="Cix-n2-l4L"/>
<menuItem title="Super Game Boy 2" tag="257" id="gZG-1g-KF0"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="sgbModelChanged:" target="QvC-M9-y7g" id="ybk-EV-WPS"/>
</connections>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="tFf-H1-XUL">
<rect key="frame" x="30" y="199" width="234" height="22"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Sync to system clock" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="arp-Qi-Xix" id="uRs-Ag-Sbw">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="yFf-TQ-bZc">
<items>
<menuItem title="Sync to system clock" state="on" id="arp-Qi-Xix">
<modifierMask key="keyEquivalentModifierMask"/>
</menuItem>
<menuItem title="Accurate" id="H7h-S9-hvM"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="rtcModeChanged:" target="QvC-M9-y7g" id="3fA-mo-MB1"/>
</connections>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="wC4-aJ-mhQ">
<rect key="frame" x="30" y="251" width="234" height="26"/>
<rect key="frame" x="30" y="305" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Use built-in boot ROMs" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="Tnm-SR-ZEm" id="T3Y-Ln-Onl">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -354,104 +448,39 @@
</menu>
</popUpButtonCell>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Wg8-hJ-df9">
<rect key="frame" x="18" y="157" width="256" height="17"/>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="7fg-Ww-JjR">
<rect key="frame" x="30" y="250" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Game Boy revision:" id="GIA-ep-SBi">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="LFw-Uk-cPR">
<rect key="frame" x="30" y="125" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="DMG-CPU B" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="2" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="aXT-sE-m5Z" id="FuX-Hc-uO7">
<popUpButtonCell key="cell" type="push" title="Disabled" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="lxQ-4n-kEv" id="lvb-QF-0Ht">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="R0h-k6-Q5l">
<menu key="menu" id="lbS-Lw-kQX">
<items>
<menuItem title="DMG-CPU 0" enabled="NO" id="pvp-Mo-9S8"/>
<menuItem title="DMG-CPU A" tag="1" enabled="NO" id="QLn-5i-Vlg"/>
<menuItem title="DMG-CPU B" state="on" tag="2" id="aXT-sE-m5Z"/>
<menuItem title="DMG-CPU C" tag="3" enabled="NO" id="Ecl-YM-oAA"/>
<menuItem title="Disabled" state="on" id="lxQ-4n-kEv">
<modifierMask key="keyEquivalentModifierMask"/>
</menuItem>
<menuItem title="10 Seconds" tag="10" id="bPU-vT-d5z"/>
<menuItem title="30 Seconds" tag="30" id="aR8-IU-fFh"/>
<menuItem title="1 Minute" tag="60" id="E0R-mf-Hdl"/>
<menuItem title="2 Minutes" tag="120" id="zb2-uh-lvj"/>
<menuItem title="5 Minutes" tag="300" id="6Jj-EI-f6k"/>
<menuItem title="10 Minutes" tag="600" id="DOL-qL-Caz"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="dmgModelChanged:" target="QvC-M9-y7g" id="FIe-Wz-aSc"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="MAq-1X-Gpo">
<rect key="frame" x="18" y="49" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Game Boy Color revision:" id="edD-t7-vwk">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dlD-sk-SHO">
<rect key="frame" x="30" y="17" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="CPU-CGB E" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="517" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="3lF-1Q-2SS" id="Edt-1S-dXz">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="bbF-hB-Hv7">
<items>
<menuItem title="CPU-CGB 0" tag="512" enabled="NO" id="2Uk-u3-6Gw"/>
<menuItem title="CPU-CGB A" tag="513" enabled="NO" id="axv-yk-RWM"/>
<menuItem title="CPU-CGB B" tag="514" enabled="NO" id="NtJ-oo-IM2"/>
<menuItem title="CPU-CGB C (Experimental)" tag="515" id="9YL-u8-12z"/>
<menuItem title="CPU-CGB D" tag="516" enabled="NO" id="c76-oF-fkU"/>
<menuItem title="CPU-CGB E" state="on" tag="517" id="3lF-1Q-2SS"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="cgbModelChanged:" target="QvC-M9-y7g" id="SY1-oj-VWQ"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="tAa-0A-0fP">
<rect key="frame" x="18" y="103" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Super Game Boy model:" id="d0g-rk-FK0">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<box verticalHuggingPriority="750" fixedFrame="YES" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="mdm-eW-ia1">
<rect key="frame" x="12" y="180" width="268" height="5"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
</box>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dza-T7-RkX">
<rect key="frame" x="30" y="71" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Super Game Boy (NTSC)" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" tag="4" imageScaling="proportionallyDown" inset="2" autoenablesItems="NO" selectedItem="x5A-7f-ef9" id="2Mt-ci-bB0">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" autoenablesItems="NO" id="czw-Hi-jyM">
<items>
<menuItem title="Super Game Boy (NTSC)" state="on" tag="4" id="x5A-7f-ef9"/>
<menuItem title="Super Game Boy (PAL)" tag="4100" id="Cix-n2-l4L"/>
<menuItem title="Super Game Boy 2" tag="257" id="gZG-1g-KF0"/>
</items>
</menu>
</popUpButtonCell>
<connections>
<action selector="sgbModelChanged:" target="QvC-M9-y7g" id="ybk-EV-WPS"/>
<action selector="rewindLengthChanged:" target="QvC-M9-y7g" id="5NQ-1T-RNc"/>
</connections>
</popUpButton>
</subviews>
<point key="canvasLocation" x="-176" y="848"/>
<point key="canvasLocation" x="-501" y="667.5"/>
</customView>
<customView id="Zn1-Y5-RbR">
<rect key="frame" x="0.0" y="0.0" width="292" height="134"/>
<rect key="frame" x="0.0" y="0.0" width="292" height="135"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="T69-6N-dhT">
<rect key="frame" x="30" y="65" width="233" height="26"/>
<rect key="frame" x="30" y="65" width="234" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Disabled (Keep DC offset)" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="Fgo-0S-zUG" id="om2-Bn-43B">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -471,7 +500,7 @@
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="WU3-oV-KHO">
<rect key="frame" x="18" y="97" width="256" height="17"/>
<rect key="frame" x="18" y="98" width="256" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="High-pass filter:" id="YLF-RL-b2D">
<font key="font" metaFont="system"/>
@ -489,7 +518,7 @@
</textFieldCell>
</textField>
<slider verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FpE-5i-j5L">
<rect key="frame" x="30" y="18" width="232" height="19"/>
<rect key="frame" x="30" y="18" width="234" height="19"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<sliderCell key="cell" continuous="YES" state="on" alignment="left" maxValue="256" tickMarkPosition="below" sliderType="linear" id="Rbx-DU-xYf"/>
<connections>
@ -497,14 +526,14 @@
</connections>
</slider>
</subviews>
<point key="canvasLocation" x="-176" y="914"/>
<point key="canvasLocation" x="-825" y="547.5"/>
</customView>
<customView id="8TU-6J-NCg">
<rect key="frame" x="0.0" y="0.0" width="292" height="467"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Utu-t4-cLx">
<rect key="frame" x="10" y="430" width="122" height="17"/>
<rect key="frame" x="18" y="430" width="122" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Control settings for" id="YqW-Ds-VIC">
<font key="font" metaFont="system"/>
@ -522,14 +551,14 @@
</textFieldCell>
</textField>
<scrollView focusRingType="none" fixedFrame="YES" autohidesScrollers="YES" horizontalLineScroll="19" horizontalPageScroll="10" verticalLineScroll="19" verticalPageScroll="10" hasHorizontalScroller="NO" hasVerticalScroller="NO" usesPredominantAxisScrolling="NO" horizontalScrollElasticity="none" verticalScrollElasticity="none" translatesAutoresizingMaskIntoConstraints="NO" id="PBp-dj-EIa">
<rect key="frame" x="32" y="208" width="240" height="211"/>
<rect key="frame" x="32" y="208" width="229" height="211"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<clipView key="contentView" focusRingType="none" ambiguous="YES" drawsBackground="NO" id="AMs-PO-nid">
<rect key="frame" x="1" y="1" width="238" height="209"/>
<autoresizingMask key="autoresizingMask"/>
<rect key="frame" x="1" y="1" width="227" height="209"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<tableView focusRingType="none" verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="lastColumnOnly" columnReordering="NO" columnResizing="NO" multipleSelection="NO" emptySelection="NO" autosaveColumns="NO" typeSelect="NO" id="UDd-IJ-fxX">
<rect key="frame" x="0.0" y="0.0" width="238" height="209"/>
<rect key="frame" x="0.0" y="0.0" width="227" height="209"/>
<autoresizingMask key="autoresizingMask"/>
<size key="intercellSpacing" width="3" height="2"/>
<color key="backgroundColor" name="controlBackgroundColor" catalog="System" colorSpace="catalog"/>
@ -548,7 +577,7 @@
</textFieldCell>
<tableColumnResizingMask key="resizingMask" resizeWithTable="YES" userResizable="YES"/>
</tableColumn>
<tableColumn width="116" minWidth="40" maxWidth="1000" id="5VG-zV-WM6">
<tableColumn width="105" minWidth="40" maxWidth="1000" id="5VG-zV-WM6">
<tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border">
<font key="font" metaFont="smallSystem"/>
<color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
@ -589,7 +618,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="0Az-0R-oNw">
<rect key="frame" x="42" y="152" width="208" height="26"/>
<rect key="frame" x="42" y="150" width="222" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="None" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingMiddle" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="hy8-cr-RrE" id="uEC-vN-8Jq">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -609,7 +638,7 @@
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
</box>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ReM-uo-H0r">
<rect key="frame" x="215" y="430" width="8" height="17"/>
<rect key="frame" x="227" y="431" width="8" height="17"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title=":" id="VhO-3T-glt">
<font key="font" metaFont="system"/>
@ -618,7 +647,7 @@
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="gWx-7h-0xq">
<rect key="frame" x="131" y="423" width="87" height="26"/>
<rect key="frame" x="140" y="425" width="87" height="26"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Player 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="TO3-R7-9HN" id="pbt-Lr-bU1">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -637,7 +666,7 @@
</connections>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ogs-xG-b4b">
<rect key="frame" x="30" y="58" width="245" height="22"/>
<rect key="frame" x="30" y="58" width="234" height="22"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<popUpButtonCell key="cell" type="push" title="Never" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="jki-7x-bnM" id="o9b-MH-8kd">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@ -665,19 +694,8 @@
<action selector="changeAnalogControls:" target="QvC-M9-y7g" id="1xR-gY-WKo"/>
</connections>
</button>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="d2I-jU-sLb">
<rect key="frame" x="206" y="13" width="72" height="32"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<buttonCell key="cell" type="push" title="Clear" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="sug-xy-tbw">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
</buttonCell>
<connections>
<action selector="skipButton:" target="QvC-M9-y7g" id="aw8-sw-yJw"/>
</connections>
</button>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Qa7-Z7-yfO">
<rect key="frame" x="18" y="13" width="188" height="32"/>
<rect key="frame" x="26" y="13" width="169" height="32"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<buttonCell key="cell" type="push" title="Configure a Controller" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="GdK-tQ-Wim">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
@ -687,6 +705,17 @@
<action selector="configureJoypad:" target="QvC-M9-y7g" id="IfY-Kc-PKU"/>
</connections>
</button>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="d2I-jU-sLb">
<rect key="frame" x="195" y="13" width="72" height="32"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<buttonCell key="cell" type="push" title="Clear" bezelStyle="rounded" alignment="center" enabled="NO" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="sug-xy-tbw">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
</buttonCell>
<connections>
<action selector="skipButton:" target="QvC-M9-y7g" id="aw8-sw-yJw"/>
</connections>
</button>
</subviews>
<point key="canvasLocation" x="-159" y="1161.5"/>
</customView>

37
Core/gb.c
View File

@ -664,9 +664,9 @@ int GB_save_battery_to_buffer(GB_gameboy_t *gb, uint8_t *buffer, size_t size)
rtc_save.vba64.rtc_latched.days = gb->rtc_latched.days;
rtc_save.vba64.rtc_latched.high = gb->rtc_latched.high;
#ifdef GB_BIG_ENDIAN
rtc_save.vba64.last_rtc_second = __builtin_bswap64(gb->last_rtc_second);
rtc_save.vba64.last_rtc_second = __builtin_bswap64(time(NULL));
#else
rtc_save.vba64.last_rtc_second = gb->last_rtc_second;
rtc_save.vba64.last_rtc_second = time(NULL);
#endif
memcpy(buffer + gb->mbc_ram_size, &rtc_save.vba64, sizeof(rtc_save.vba64));
}
@ -728,9 +728,9 @@ int GB_save_battery(GB_gameboy_t *gb, const char *path)
rtc_save.vba64.rtc_latched.days = gb->rtc_latched.days;
rtc_save.vba64.rtc_latched.high = gb->rtc_latched.high;
#ifdef GB_BIG_ENDIAN
rtc_save.vba64.last_rtc_second = __builtin_bswap64(gb->last_rtc_second);
rtc_save.vba64.last_rtc_second = __builtin_bswap64(time(NULL));
#else
rtc_save.vba64.last_rtc_second = gb->last_rtc_second;
rtc_save.vba64.last_rtc_second = time(NULL);
#endif
if (fwrite(&rtc_save.vba64, 1, sizeof(rtc_save.vba64), f) != sizeof(rtc_save.vba64)) {
fclose(f);
@ -976,7 +976,6 @@ uint8_t GB_run(GB_gameboy_t *gb)
gb->cycles_since_run = 0;
GB_cpu_run(gb);
if (gb->vblank_just_occured) {
GB_rtc_run(gb);
GB_debugger_handle_async_commands(gb);
GB_rewind_push(gb);
}
@ -1530,15 +1529,20 @@ void GB_set_clock_multiplier(GB_gameboy_t *gb, double multiplier)
uint32_t GB_get_clock_rate(GB_gameboy_t *gb)
{
if (gb->model & GB_MODEL_PAL_BIT) {
return SGB_PAL_FREQUENCY * gb->clock_multiplier;
}
if ((gb->model & ~GB_MODEL_NO_SFC_BIT) == GB_MODEL_SGB) {
return SGB_NTSC_FREQUENCY * gb->clock_multiplier;
}
return CPU_FREQUENCY * gb->clock_multiplier;
return GB_get_unmultiplied_clock_rate(gb) * gb->clock_multiplier;
}
uint32_t GB_get_unmultiplied_clock_rate(GB_gameboy_t *gb)
{
if (gb->model & GB_MODEL_PAL_BIT) {
return SGB_PAL_FREQUENCY;
}
if ((gb->model & ~GB_MODEL_NO_SFC_BIT) == GB_MODEL_SGB) {
return SGB_NTSC_FREQUENCY;
}
return CPU_FREQUENCY;
}
void GB_set_border_mode(GB_gameboy_t *gb, GB_border_mode_t border_mode)
{
if (gb->border_mode > GB_BORDER_ALWAYS) return;
@ -1623,3 +1627,12 @@ unsigned GB_time_to_alarm(GB_gameboy_t *gb)
if (current_time > alarm_time) return 0;
return alarm_time - current_time;
}
void GB_set_rtc_mode(GB_gameboy_t *gb, GB_rtc_mode_t mode)
{
if (gb->rtc_mode != mode) {
gb->rtc_mode = mode;
gb->rtc_cycles = 0;
gb->last_rtc_second = time(NULL);
}
}

11
Core/gb.h
View File

@ -254,6 +254,11 @@ typedef enum {
GB_BOOT_ROM_AGB,
} GB_boot_rom_t;
typedef enum {
GB_RTC_MODE_SYNC_TO_HOST,
GB_RTC_MODE_ACCURATE,
} GB_rtc_mode_t;
#ifdef GB_INTERNAL
#define LCDC_PERIOD 70224
#define CPU_FREQUENCY 0x400000
@ -481,6 +486,7 @@ struct GB_gameboy_internal_s {
GB_rtc_time_t rtc_real, rtc_latched;
uint64_t last_rtc_second;
bool rtc_latch;
uint32_t rtc_cycles;
);
/* Video Display */
@ -588,6 +594,7 @@ struct GB_gameboy_internal_s {
/* Timing */
uint64_t last_sync;
uint64_t cycles_since_last_sync; // In 8MHz units
GB_rtc_mode_t rtc_mode;
/* Audio */
GB_apu_output_t apu_output;
@ -798,6 +805,9 @@ void GB_disconnect_serial(GB_gameboy_t *gb);
/* For cartridges with an alarm clock */
unsigned GB_time_to_alarm(GB_gameboy_t *gb); // 0 if no alarm
/* RTC emulation mode */
void GB_set_rtc_mode(GB_gameboy_t *gb, GB_rtc_mode_t mode);
/* For integration with SFC/SNES emulators */
void GB_set_joyp_write_callback(GB_gameboy_t *gb, GB_joyp_write_callback_t callback);
void GB_set_icd_pixel_callback(GB_gameboy_t *gb, GB_icd_pixel_callback_t callback);
@ -805,6 +815,7 @@ void GB_set_icd_hreset_callback(GB_gameboy_t *gb, GB_icd_hreset_callback_t callb
void GB_set_icd_vreset_callback(GB_gameboy_t *gb, GB_icd_vreset_callback_t callback);
uint32_t GB_get_clock_rate(GB_gameboy_t *gb);
uint32_t GB_get_unmultiplied_clock_rate(GB_gameboy_t *gb);
void GB_set_clock_multiplier(GB_gameboy_t *gb, double multiplier);
unsigned GB_get_screen_width(GB_gameboy_t *gb);

114
Core/timing.c
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@ -240,6 +240,70 @@ static void advance_serial(GB_gameboy_t *gb, uint8_t cycles)
}
static void GB_rtc_run(GB_gameboy_t *gb, uint8_t cycles)
{
if (gb->cartridge_type->mbc_type != GB_HUC3 && !gb->cartridge_type->has_rtc) return;
gb->rtc_cycles += cycles;
time_t current_time = 0;
switch (gb->rtc_mode) {
case GB_RTC_MODE_SYNC_TO_HOST:
// Sync in a 1/32s resolution
if (gb->rtc_cycles < GB_get_unmultiplied_clock_rate(gb) / 16) return;
gb->rtc_cycles -= GB_get_unmultiplied_clock_rate(gb) / 16;
current_time = time(NULL);
break;
case GB_RTC_MODE_ACCURATE:
if (gb->rtc_cycles < GB_get_unmultiplied_clock_rate(gb) * 2) return;
gb->rtc_cycles -= GB_get_unmultiplied_clock_rate(gb) * 2;
current_time = gb->last_rtc_second + 1;
break;
}
if (gb->cartridge_type->mbc_type == GB_HUC3) {
while (gb->last_rtc_second / 60 < current_time / 60) {
gb->last_rtc_second += 60;
gb->huc3_minutes++;
if (gb->huc3_minutes == 60 * 24) {
gb->huc3_days++;
gb->huc3_minutes = 0;
}
}
return;
}
if ((gb->rtc_real.high & 0x40) == 0) { /* is timer running? */
while (gb->last_rtc_second + 60 * 60 * 24 < current_time) {
gb->last_rtc_second += 60 * 60 * 24;
if (++gb->rtc_real.days == 0) {
if (gb->rtc_real.high & 1) { /* Bit 8 of days*/
gb->rtc_real.high |= 0x80; /* Overflow bit */
}
gb->rtc_real.high ^= 1;
}
}
while (gb->last_rtc_second < current_time) {
gb->last_rtc_second++;
if (++gb->rtc_real.seconds != 60) continue;
gb->rtc_real.seconds = 0;
if (++gb->rtc_real.minutes != 60) continue;
gb->rtc_real.minutes = 0;
if (++gb->rtc_real.hours != 24) continue;
gb->rtc_real.hours = 0;
if (++gb->rtc_real.days != 0) continue;
if (gb->rtc_real.high & 1) { /* Bit 8 of days*/
gb->rtc_real.high |= 0x80; /* Overflow bit */
}
}
}
}
void GB_advance_cycles(GB_gameboy_t *gb, uint8_t cycles)
{
gb->apu.pcm_mask[0] = gb->apu.pcm_mask[1] = 0xFF; // Sort of hacky, but too many cross-component interactions to do it right
@ -280,6 +344,7 @@ void GB_advance_cycles(GB_gameboy_t *gb, uint8_t cycles)
GB_apu_run(gb);
GB_display_run(gb, cycles);
GB_ir_run(gb, cycles);
GB_rtc_run(gb, cycles);
}
/*
@ -303,52 +368,3 @@ void GB_emulate_timer_glitch(GB_gameboy_t *gb, uint8_t old_tac, uint8_t new_tac)
}
}
}
void GB_rtc_run(GB_gameboy_t *gb)
{
if (gb->cartridge_type->mbc_type == GB_HUC3) {
time_t current_time = time(NULL);
while (gb->last_rtc_second / 60 < current_time / 60) {
gb->last_rtc_second += 60;
gb->huc3_minutes++;
if (gb->huc3_minutes == 60 * 24) {
gb->huc3_days++;
gb->huc3_minutes = 0;
}
}
return;
}
if ((gb->rtc_real.high & 0x40) == 0) { /* is timer running? */
time_t current_time = time(NULL);
while (gb->last_rtc_second + 60 * 60 * 24 < current_time) {
gb->last_rtc_second += 60 * 60 * 24;
if (++gb->rtc_real.days == 0) {
if (gb->rtc_real.high & 1) { /* Bit 8 of days*/
gb->rtc_real.high |= 0x80; /* Overflow bit */
}
gb->rtc_real.high ^= 1;
}
}
while (gb->last_rtc_second < current_time) {
gb->last_rtc_second++;
if (++gb->rtc_real.seconds == 60) {
gb->rtc_real.seconds = 0;
if (++gb->rtc_real.minutes == 60) {
gb->rtc_real.minutes = 0;
if (++gb->rtc_real.hours == 24) {
gb->rtc_real.hours = 0;
if (++gb->rtc_real.days == 0) {
if (gb->rtc_real.high & 1) { /* Bit 8 of days*/
gb->rtc_real.high |= 0x80; /* Overflow bit */
}
gb->rtc_real.high ^= 1;
}
}
}
}
}
}
}

1
Core/timing.h
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@ -4,7 +4,6 @@
#ifdef GB_INTERNAL
void GB_advance_cycles(GB_gameboy_t *gb, uint8_t cycles);
void GB_rtc_run(GB_gameboy_t *gb);
void GB_emulate_timer_glitch(GB_gameboy_t *gb, uint8_t old_tac, uint8_t new_tac);
bool GB_timing_sync_turbo(GB_gameboy_t *gb); /* Returns true if should skip frame */
void GB_timing_sync(GB_gameboy_t *gb);