![\"\"](\"https:\/\/www.emu-france.com\/wp-content\/uploads\/2025\/06\/Ymir.png\")
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Quelques caract\u00e9ristiques: Voici les nouveaut\u00e9s:
\n\u2013 Charger des jeux \u00e0 partir de fichiers MAME CHD, BIN+CUE, IMG+CCD, MDF+MDS ou ISO
\n\u2013 D\u00e9tection automatique de la ROM IPL (BIOS)
\n\u2013 Changement automatique de r\u00e9gion
\n\u2013 Jusqu\u2019\u00e0 deux joueurs avec des manettes standard sur les deux ports (prise en charge de davantage de types de manettes \u00e0 venir)
\n\u2013 Raccourcis clavier enti\u00e8rement personnalisables
\n\u2013 Prise en charge des cartouches RAM, DRAM et ROM (d\u2019autres \u00e0 venir)
\n\u2013 Gestionnaire de m\u00e9moire int\u00e9gr\u00e9 pour importer et exporter des sauvegardes, et transf\u00e9rer entre la RAM interne et celle de la cartouche
\n\u2013 Sauvegarde des \u00e9tats compatibles avec les versions futures
\n\u2013 Rewind (jusqu\u2019\u00e0 une minute \u00e0 60 fps), mode turbo, avancement image par image (avant et arri\u00e8re)
\n\u2013 Mode plein \u00e9cran avec prise en charge VRR et faible input lag
\n\u2013 Am\u00e9liorations graphiques optionnelles, comme le rendu d\u00e9sentrelac\u00e9\/progressif des modes haute r\u00e9solution et le rendu transparent des polygones en mesh
\n\u2013 \u00c9mulation optionnelle du bloc CD en bas niveau
\n\u2013 Un d\u00e9bogueur en d\u00e9veloppement avec de nombreuses fonctionnalit\u00e9s avanc\u00e9es
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\nIn development.
\nIntroduced save state file version 12.<\/strong>
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\nNew features and improvements<\/strong>
\n– App: Add command line option `-F\/–fast-forward` to launch the emulator in fast-forward mode.
\n– App: Always use installed mode under Flatpak.
\n– App: Check for profile at the executable location. (#706)
\n– App: Warn users about Flatpak filesystem permissions if the app is running in its sandbox and a disc image fails to load.
\n– Backup RAM: Support in-memory and copy-on-write memory-mapped files in addition to regular memory-mapped files.
\n– Build: Support Profile-Guided Optimization (PGO) builds. (#742; @mmkzer0)
\n– Debugger: Allow scrolling the SH2 disassembly view. (#743; @mmkzer0)
\n– Debugger: Implement keyboard navigation and interactions in the SH2 disassembly view:
\n– Up\/down arrow keys: move cursor up\/down one instruction.
\n– Page up\/down: move cursor up\/down one page.
\n– Home\/end: move cursor to the top\/bottom of the viewport.
\n– The cursor is kept below 15% of the top and above 35% of the bottom of the viewport.
\n– Debugger: Optimize SH2 breakpoints and watchpoints when debug tracing is enabled. They no longer become more expensive with the amount of entries added and the baseline cost is lower than before.
\n– GameDB: Add new flags to double the clock rate of the MC68EC000 and stall VDP1 drawing on VRAM writes to improve compatibility with some games.
\n– Input: Added support for mouse events.
\n– Input: Mouse capture support for light gun and mouse peripherals, supporting these modes:
\n– System mouse: binds the system mouse cursor to a single peripheral. Mouse cursor is still available to interact with the GUI.
\n– Physical mouse: binds one or more mice to different peripherals. Disables the system cursor while any mice is bound.
\n– Input: Implemented Shuttle Mouse peripheral. (#32)
\n– Input: Implemented Virtua Gun peripheral. (#33)
\n– MIDI: Force RtMidi to use dummy API if it fails to initialize, allowing Ymir to run without MIDI drivers.
\n– Save states: Added actions to undo a save state and restore an undone save state. (#700, #727; @Fueziwa)
\n– Save states: Store one extra save state per slot for undo. (#700, #727; @Fueziwa)
\n– Settings: Show currently loaded profile path in Settings > General.
\n– System: You can now select a preferred system variant (Saturn, HiSaturn, V-Saturn or Dev Kit) and Ymir will automatically pick a matching IPL ROM. (#637, #725; @Fueziwa)
\n– Video: Add option to enable\/disable video synchronization in full screen mode.
\n– Video: Allow selecting full screen resolution and target display. (#705)
\n– Video: Allow switching graphics backends for GUI rendering.
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\nFixes<\/strong>
\n– Build: Introduced separate x64-win-llvm toolchains for SSE2 and AVX2 support. Fixes Windows SSE2 builds requiring SSE4.2 instructions. (#713; thanks to @Wunkolo)
\n– Build: Perform ad-hoc signature on macOS binaries to work around the \u00ab\u00a0damaged\u00a0\u00bb app warning. (#698; thanks to @Wunkolo)
\n– Build: Remove duplicate binary from macOS packages.
\n– GameDB: Double the MC68EC000 clock rate and force fast bus timings to fix crashes in *Vampire Savior – The Lord of Vampire*. (#699)
\n– GameDB: Force fast bus timings to fix crashes in *Deep Fear*. (#740)
\n– MIDI: Defend against crashes when the library fails to initialize.
\n– SH2: Fix `@(disp.PC)` loads being decoded as stores for watchpoints.
\n– SH2: Fix `ldc\/lds @Rm` decoding from the wrong position for watchpoints.
\n– VDP1: Fix handling of zero horizontal character size in CMDSIZE.
\n– VDP1: Increase `PTM=1` drawing delay and apply it only during VBlank. Fixes flickering graphics on *Earthworm Jim 2*. (#745)
\n– VDP1: Properly load save state data when threaded VDP1 rendering is enabled.
\n– VDP1: Rework cycle counting method and increase cycle budget per frame. Fixes slowdowns in *Road Rash* and graphics glitches in multiple games, including *Virtua Cop* and *Burning Rangers*. (#704, #721, #722)
\n– VDP1: Stall VDP1 drawing on VRAM writes exclusively on *Mega Man X3* and *Rockman X3* to fix garbled sprites. (#244)
\n– VDP2: Apply VRAM access shift per bank to scroll NBGs with invalid timing patterns. Fixes World Heroes Perfect title screen shift and Cyberbots – Fullmetal Madness HUD shift and broken background in stage 2. (#756)
\n– VDP2: Clear normal shadow flag on transparent sprite pixels. Fixes shadows extending vertically across the screen in *Tokyo Shadow*. (#752)
\n– VDP2: Consolidate sprite data handling and fix 16-bit readout of 8-bit sprite data. Fixes garbled graphics in *NBA Live 98* in-game.
\n– VDP2: Fix NBG per dot special priority calculations. Fixes priority issues in *Mr. Bones*. (#703)<\/em><\/p>\n
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