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flyinghead / flycast

Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator
GNU General Public License v2.0
1.3k stars 163 forks source link

Request: 2.25x resolution for 1080p #1447

Closed banana3333 closed 2 months ago

banana3333 commented 4 months ago

Exactly as title says, a 2.25x resolution option for the standalone version in Android would be nice for 1080p screens.

flyinghead commented 4 months ago

This is a common misconception that rendering at the screen native resolution will give the best results. Upscaling from the native 640x480 resolution can introduce artifacts, texture seaming, glitches, etc. And using non-multiples of 640x480 makes it worse.

So use x2 resolution instead.