Comments (3)
SMS games never were "full screen", they only have 192 active lines so there was visible borders on top/bottom of the screen, which make games looking a bit squished (even more on PAL systems)
from genesis-plus-gx.
I'm getting 355x192 with PAL roms, like 'Sonic The Hedgehog 2 (Europe) (Rev 1)':
Using Aspect Ratio = Core provided and Core-provided aspect ratio = auto
from genesis-plus-gx.
As said above, that's correct aspect ratio for PAL (50hz) Master System. The wider horizontal resolution is due to Retroarch upscaling core-provided width (256 pixels) to match core-provided aspect ratio (1.842) without changing core-provided height (192 lines). On a 50hz TV, those 192 lines would rather look downscaled compared with a 60hz TV but here the output is a window and retroarch does not downscale height (you could however enable top/bottom borders to increase window height and reduce its width to something more natural)
If you want NTSC (60hz) aspect ratio, you can force it in core settings and if you don't like it either (it's still not like Genesis which is close to 4:3 because of reduced vertical resolution), you can always force it to 4:3 in Retroarch.
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Related Issues (20)
- New nightly builds freeze at start screen when running segacd in cue+ogg format
- Request: Overclocking more than 200% HOT 2
- SG-1000 extended RAM no longer exposed HOT 7
- Can Sega CD add support for pre-gap format Cue(redump)? HOT 1
- Pier Solar loading error after creating a save file in retroarch HOT 1
- Netplay not working on ARM devices : "Core does not support Netplay". HOT 2
- Wrong aspect ratios when using "Hide Master System Side Borders". HOT 1
- emscripten build of this core is broken HOT 1
- Sonic & Knuckles Lock On HOT 1
- SDL Issue HOT 2
- "Address Error" option not reflected on the Mega CD Sub CPU HOT 10
- PCM chip's RAM unaligned access on DMA write HOT 1
- Galactic Protector (SMS) - Player 2 paddle jerky movement HOT 3
- genesis_plus_gx_add_on bad default value HOT 4
- [Regression][SegaCD][Android] Emulation freezes when playing SegaCD FMV HOT 2
- Update of CHD to support ZSTD
- Black Screen - Shin Souseiki Ragnacenty (Japan), worked on 9a9eec1 HOT 1
- Alice Sisters - buzzing sound, no music HOT 2
- [request] implement `RETRO_ENVIRONMENT_SET_MEMORY_MAPS` for SMS (and other systems)
- Thunder Storm FX does not work. HOT 3
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