RetroArch 1.7.9

多平台多機種模擬器 RetroArch 發布新版，更新如下 :

AI SERVICE: Image mode is now much faster, it now saves the image in-memory in PNG format then passes it along to the translation service

BUGFIX: Touch input – When using an overlay to toggle the quick menu on touchscreen devices, we no longer get ‘phantom’ menu input – i.e. the old bug of hitting the toggle and instantly resuming content (or performing a save state) is fixed

BUGFIX: Networking – RetroArch crashed when pressing left while Relay Server Location entry was selected

BUGFIX: Networking – fix memory leak that could happen at exit after a network operation had run

CHEEVOS: Improve handling of line endings when calculating CD hashes for retroachievements

CHEEVOS: Add support for Sega CD/Saturn; reduce hash calls to server

FPGA: Add initial FPGA port for Z-Turn boards – not really release-ready yet, will need community support to continue. Currently employs naive framebuffer approach, not fullspeed

GL1: GLDirect (D3D9 to OGL1.1 wrapper) support

GONG: Stability fixes

LINUX/UDEV: Fix touchscreen/lightgun issues

MENU/MATERIALUI: MaterialUI no longer ‘forgets’ its place when navigating backwards in menus, and navigation in general is ‘cleaner’

MENU/MATERIALUI: Add initial gesture support

MENU/MATERIALUI: Improved touch support

MENU/MATERIALUI: Bugfix – Random’ items are no longer automatically highlighted when performing standard up/down ‘flick’ scrolling through lists (items are only highlighted when you keep the pointer still for > 200 ms)

MENU/MATERIALUI: Bugfix – The display no longer ‘jerks’ for one frame when navigating backwards through lists

MENU/MATERIALUI: Bugfix – The Material UI scaling factor is now based upon the device-reported screen DPI value (previously it relied upon a hard-coded magic number, which was never correct)

MENU/RGUI: Functional mouse/touchscreen support

MENU/ONSCREEN KEYBOARD: On-screen keyboard entry via mouse/touchscreen has been tidied up – no more double inputs (or unwanted menu interaction in the background)

MENU/MOUSE: Mouse wheel up/down is now a proper ‘up/down’, same as using cursor keys or a dpad

MENU/MOUSE: Mouse wheel tilt left/right has been wired up to normal ‘left/right’ commands. Also further improved mouse wheel tilt

MENU/OZONE: Add option to toggle between static and scrolling content metadata

MENU/XMB: Add full gesture support

MENU/OSX: Fixed mouse buttons – mouse down events were not hooked up

MENU: When navigating backwards from a core options drop-down list (i.e. pressing select or cancel), the last menu position is remembered (instead of resetting back to the first core option item each time)

MENU: Add mouse/touchscreen gesture support

MENU: Add option to delete playlists (Settings > Playlists > Playlist Management)

MOBILE (ANDROID/IOS): Add option to automatically rotate overlays when changing orientation

OSD: Memory details should now be available on every platform (get_mem_total and get_mem_free need to be implemented in the frontend driver for it to work)

OSD: Memory details can now be shown individually without FPS and frame count

PS2: Fix memory leaks in font/video driver

SWITCH: Set default aspect ratio to core provided instead of 4:3

THREADED VIDEO: Fix FPS text in threaded video mode

VITA: Set default aspect ratio to core provided instead of 4:3

VITA: Add system language detection

VITA: More memory support

WIN32: Log window now has title ‘Logging Console’

WII: Add Wiimote lightgun support

https://www.libretro.com/index.php/retroarch-1-7-9-released/