{"id":63694,"date":"2020-05-15T21:20:40","date_gmt":"2020-05-15T19:20:40","guid":{"rendered":"http:\/\/www.emu-france.com\/?p=63694"},"modified":"2020-05-15T21:30:56","modified_gmt":"2020-05-15T19:30:56","slug":"consoles-de-salon-cemu-v1-19-0d","status":"publish","type":"post","link":"https:\/\/www.emu-france.com\/?p=63694","title":{"rendered":"[Consoles de salon] Cemu v1.19.0d"},"content":{"rendered":"

Cr\u00e9\u00e9 par Exzap<\/a> (et aid\u00e9 par Peter Gov), il s’agit du second \u00e9mulateur de Wii U \u00e0 \u00eatre disponible au public mais le premier \u00e0 \u00e9muler des jeux commerciaux. Il peut d\u00e9crypter les images Wii U qui utilisent le format Wud mais \u00e9galement les fichiers RPS ou RPL. La r\u00e9solution interne peu aller jusqu’\u00e0 1920×1080 selon les jeux (et au del\u00e0 avec des packs graphiques). Actuellement, le DRC (GamePad), le contr\u00f4leur Pro et le contr\u00f4leur classique sont \u00e9mul\u00e9s. Les Wiimotes sont \u00e9galement \u00e9mul\u00e9es (y compris le support natif). Les entr\u00e9es du clavier + contr\u00f4leurs USB en tant que p\u00e9riph\u00e9riques d’entr\u00e9e sont \u00e9galement pris en charge. La saisie tactile du GamePad peut \u00eatre contr\u00f4l\u00e9e par un clic gauche de la souris. La fonctionnalit\u00e9 Gyro est \u00e9mul\u00e9e avec des limitations et peut \u00eatre contr\u00f4l\u00e9e via le bouton droit de la souris. Cette version n’est compatible que pour les Windows x64 (\u00e0 partir de Windows 7) avec une carte graphique g\u00e9rant OpenGL 4.1 (ou sup\u00e9rieur) ou Vulkan et il faudra poss\u00e9der 4 \u00e0 8 Go de m\u00e9moire vive (Ram) pour le faire fonctionner. (Correspondance ID-Titre<\/a> [archive ici<\/a>]).
\n 
\nUn tuto est disponible ici<\/a>.
\n 
\n\"cemu\"<\/a>
\n 
\nLes changements:
\n <\/p>\n

En r\u00e9sum\u00e9:
\n– Added option to allow async shader & pipeline compilation (Vulkan only)
\n– Vulkan fixes
\n– Minor compatibility improvements
\n– Misc minor improvements<\/em><\/p>\n

 
\nEn d\u00e9tails:
\n# New in 1.19.0d:<\/p>\n

Vulkan: Fixed an issue where async pipeline compilation could block the render thread
\n This should reduce stutter even further when async compilation is enabled<\/p>\n

OpenGL: Fixed ‘Compiled x shaders…’ notification not showing since 1.19.0
\n <\/p>\n

# New in 1.19.0c:<\/p>\n

Vulkan: Tweaked sync\/async decision algorithm
\n Async shader and pipeline compilation should no longer break Splatoon ink mechanics<\/p>\n

Vulkan: Fixed a bug that caused Xenoblade Chronicles X character models to be broken on Nvidia Vulkan beta drivers<\/p>\n

Vulkan: Fixed a texture leak which could lead to performance slowly degrading
\n <\/p>\n

# New in 1.19.0b:<\/p>\n

general: Fixed crash that could occur during the shader cache loading screen
\n <\/p>\n

# New in 1.19.0:<\/p>\n

general: Updated language files<\/p>\n

Vulkan: Added experimental option to enable asynchronous compilation of shaders and pipelines
\n This option trades stutter vs emulation accuracy
\n <\/p>\n

\t— Details —
\n When enabled, uncached shaders and pipelines will be compiled asynchronously in the background
\n While a pipeline is compiling, all drawcalls for it will be skipped, leading to missing or broken graphics for a period of time
\n Since Wii U’s GPU is a GPGPU, not all drawcalls can be skipped without causing gameplay bugs or persistent graphic artifacts
\n To deal with this problem Cemu includes speculative logic to identify essential shaders that must not be skipped
\n These shaders will always be compiled synchronous and will still introduce stutter
\n False negatives are possible and long lasting graphic bugs can occur when async compilation is used<\/p>\n

Per default this option is disabled. It can be toggeled in the menu under debug -> experimental
\n It will only work if VK_EXT_pipeline_creation_cache_control is supported by the graphics driver
\n As of writing this, the required Vulkan extension is only supported by:
\n Nvidia Vulkan 1.2 beta drivers (442.75 – 443.15)
\n AMD optional drivers (Radeon Software Adrenalin 2020 Edition 20.3.1 or higher)<\/p>\n

On a personal note, we consider this feature a hack due to the unreliable and workaround-like nature
\n However we also understand that stutter-free gameplay is often more important than having accurate rendering
\n In the (far) future, we will introduce additional methods to reduce shader stutter without sacrificing accuracy<\/p>\n

Vulkan: Fixed an issue where depth clear operations on newly created textures would be skipped
\n This fixes lighting issues in MK8 and Splatoon<\/p>\n

Vulkan: If supported by driver use VK_EXT_custom_border_color to emulate arbitrary sampler border colors
\n This fixes grass LOD transitions and other more subtle issues in Breath of the Wild<\/p>\n

Vulkan: Tweaks to shader & pipeline compilation counter overlay<\/p>\n

coreinit: Fixed FSGetMountSource correctly iterating devices when called repeatedly (#292)<\/p>\n

gfxPack: Added support for specifying \u00ab\u00a0default=1\u00a0\u00bb to select a default preset per preset category (#283)<\/p>\n

nn_acp: Implemented ACPCreateSaveDirEx()
\nnn_act: Added support for persisid.dat which handles the highest used account id<\/p>\n

 
\nNote:
\n(#xx) refers to bug tracker issues resolved by this change. See http:\/\/bugs.cemu.info\/projects\/cemu\/<\/em>
\n 
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