duckstation fullscreen

[IGA]

IGA 12 Dec 2021, 22:07
Hardware: Pi 4 - 4gb
Power supply: 5V 3A Power Supply
Recalbox 8
Built From: Pre made from website pi4 image
USB: logitech keyboard
Controller: saitek x-box 360 controller
VideoOut: crt-tv via composite !

Hello)

How enable fullscreen at duckstation? On crt-tv nothing is visible:

And i couldn't find current parameter in E:\system.config\duckstation\settings.ini:

[Audio]
Backend = Cubeb
BufferSize = 2048
DumpOnBoot = false
FastForwardVolume = 100
OutputMuted = false
OutputVolume = 100
Resampling = true
Sync = true

[BIOS]
PatchFastBoot = false
PatchTTYEnable = false
PathNTSCJ = 
PathNTSCU = 
PathPAL = 
SearchDirectory = 

[CDROM]
LoadImageToRAM = false
MuteCDAudio = false
ReadSpeedup = 1
ReadaheadSectors = 8
RegionCheck = false
SeekSpeedup = 1

[CPU]
ExecutionMode = Recompiler
FastmemMode = LUT
ICache = false
OverclockDenominator = 1
OverclockEnable = false
OverclockNumerator = 1
RecompilerBlockLinking = true
RecompilerICache = false
RecompilerMemoryExceptions = false

[Cheevos]
Enabled = false
TestMode = false
UnofficialTestMode = false
UseFirstDiscFromPlaylist = true

[Console]
Enable8MBRAM = false
Region = Auto

[Controller1]
AnalogDPadInDigitalMode = true
AxisLeftX = Controller0/Axis0
AxisLeftY = Controller0/Axis1
AxisRightX = Controller0/Axis2
AxisRightY = Controller0/Axis3
ButtonCircle = Controller0/Button1
ButtonCross = Controller0/Button0
ButtonDown = Controller0/Button12
ButtonHotkey = Controller0/Button5
ButtonL1 = Controller0/Button9
ButtonL2 = Controller0/+Axis4
ButtonLeft = Controller0/Button13
ButtonR1 = Controller0/Button10
ButtonR2 = Controller0/+Axis5
ButtonRight = Controller0/Button14
ButtonSelect = Controller0/Button4
ButtonSquare = Controller0/Button2
ButtonStart = Controller0/Button6
ButtonTriangle = Controller0/Button3
ButtonUp = Controller0/Button11
Type = AnalogController

[Controller2]
Type = None

[Controller3]
Type = None

[Controller4]
Type = None

[Controller5]
Type = None

[Controller6]
Type = None

[Controller7]
Type = None

[Controller8]
Type = None

[ControllerPorts]
MultitapMode = Disabled

[Debug]
DumpCPUToVRAMCopies = false
DumpVRAMToCPUCopies = false
ShowCDROMState = false
ShowDMAState = false
ShowGPUState = false
ShowMDECState = false
ShowSPUState = false
ShowTimersState = false
ShowVRAM = false

[Display]
ActiveEndOffset = 0
ActiveStartOffset = 0
AspectRatio = Auto (Game Native)
CropMode = Overscan
CustomAspectRatioNumerator = 4
DisplayAllFrames = false
Force4_3For24Bit = false
Fullscreen = true
IntegerScaling = false
InternalResolutionScreenshots = false
LineEndOffset = 0
LineStartOffset = 0
LinearFiltering = false
MaxFPS = 0.000000
PostProcessing = false
Rotate = 0
ShowEnhancements = false
ShowFPS = true
ShowOSDMessages = true
ShowResolution = true
ShowSpeed = true
ShowStatusIndicators = true
ShowVPS = true
Stretch = false
VSync = true

[GPU]
Adapter = 
ChromaSmoothing24Bit = false
DisableInterlacing = true
DownsampleMode = Disabled
ForceNTSCTimings = false
FullscreenMode = 720 x 240 @ 60.112278 hz
Multisamples = 1
PGXPCPU = false
PGXPCulling = true
PGXPDepthBuffer = false
PGXPDepthClearThreshold = 300.000000
PGXPEnable = false
PGXPPreserveProjFP = false
PGXPTextureCorrection = true
PGXPTolerance = -1.000000
PGXPVertexCache = false
PerSampleShading = false
Renderer = OpenGL
ResolutionScale = 1
ScaledDithering = true
TextureFilter = Nearest
ThreadedPresentation = true
TrueColor = false
UseDebugDevice = false
UseSoftwareRendererForReadbacks = false
UseThread = true
WidescreenHack = false

[Hacks]
DMAHaltTicks = 100
DMAMaxSliceTicks = 1000
GPUFIFOSize = 16
GPUMaxRunAhead = 128

[Hotkeys]
FastForward = Keyboard/Tab
OpenQuickMenu = Keyboard/Escape
Screenshot = Keyboard/F10
ToggleFullscreen = Keyboard/Alt+Return
TogglePause = Keyboard/Space

[Logging]
LogFilter = 
LogLevel = Error
LogToConsole = true
LogToDebug = false
LogToFile = false
LogToWindow = false

[Main]
ApplyGameSettings = true
AutoLoadCheats = true
ConfirmPowerOff = true
ControllerBackend = SDL
DisableAllEnhancements = false
EmulationSpeed = 1.000000
FastForwardSpeed = 0.000000
IncreaseTimerResolution = true
InhibitScreensaver = true
LoadDevicesFromSaveStates = false
PauseOnFocusLoss = false
PauseOnMenu = true
RewindEnable = false
RewindFrequency = 10.000000
RewindSaveSlots = 10
RunaheadFrameCount = 0
SaveStateOnExit = true
SettingsVersion = 3
StartFullscreen = true
StartPaused = false
SyncToHostRefreshRate = false
TurboSpeed = 0.000000

[MemoryCards]
Card1Type = PerGameTitle
Card2Type = None
UsePlaylistTitle = true

[TextureReplacements]
DumpVRAMWriteForceAlphaChannel = true
DumpVRAMWriteHeightThreshold = 128
DumpVRAMWriteWidthThreshold = 128
DumpVRAMWrites = false
EnableVRAMWriteReplacements = false
PreloadTextures = false

[Alvin]

@iga
You've got the same Problem I've got when I had installed Recalbox 8 on an old Asus EeePC Laptop.
Duckstation was the only PSX-Emulator working, but I got only a 4:3 Picture

I've looked around everywhere but didn't find an solution to make it Fullscreen.

This
https://www.duckstation.org/wiki/Settings
is the "Settings" Page of the Duckstation-Wiki and here it says this

General Settings
Most of the settings in here you do not need to change unless you want DuckStation to start in Fullsscreen mode, enable the UI in Fullscreen mode or Enable Discord Presence.

Display Settings - Screen Display
Aspect Ratio is 4:3 for all PS1 games by default, most monitors are 16:9 as standard, you can enable the Widescreen hack in Enhancement Settings to correct the stretching/warping which also gives a larger view in 3D games though this may not work in all games, 2D games and games with pre-rendered backgrounds may not work as expected.

Well, I searched but I couldn't find an Access to the these "Enhancement Setttings" on Recalbox.

Maybe they only show up if you use Windows and install Duckstation as Windows-Version.

Here
https://github.com/stenzek/duckstation

it says
Linux
DuckStation does support Linux, but no support will be provided by the developer due to the huge range and variance of distributions.

But maybe someone from the "Recalbox-Staff" will show up and tell us how we can access the "Enhancement Setttings" of Duckstation or how we can change at last the Screenresolution.

[IGA]

@alvin Actually, at first it worked correctly... Now - only in window. Alt+enter does not help....

[IGA]

I need to understand which parameter respond for fullscreen in settings.ini

What, no one is in the subject?

Or maybe in the blind to pick correct setting in UI - i run duckstation on PC - duckstation-nogui-x64-ReleaseLTCG to try to find this option tweak to try to apply it by analogy in recalbox...

...but so far unsuccessfully

Any ideas?