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OS_ScreenMode 66 (français) (changes)

Showing changes from revision #3 to #4: Added | Removed | Changed

OS SWI Calls
» OS_ScreenMode
» OS_ScreenMode 66

OS_ScreenMode 66

(SWI &65)
Traduction en cours
En entrée
R0 66
R1 Driver number
En sortie
Tous les autres registres sont inchangés

Usage

GraphicsV drivers should make this call when they wish to deregister themselves from the system. Once the call returns, the driver should no longer be receiving calls on GraphicsV and can safely remove itself from the vector by calling OS_Release. It can also stop generating VSync calls.

Notes

An error will be returned if the driver ID is invalid or the driver has not started itself using OS_ScreenMode 65.

Once the driver has released its claim on GraphicsV and stopped generating VSync calls, it should call OS_ScreenMode 67 to release the driver ID.

Service_DisplayStatus will be issued by this call in order to notify the rest of the system that the driver is shutting down.

Voir aussi

  • OS_ScreenMode: Réalise diverses opérations concernant le changement de résolution graphique de l’écran.
  • OS_ScreenMode 64: Installe un pilote GraphicsV
  • OS_ScreenMode 65: Démarre un pilote GraphicsV
  • OS_ScreenMode 67: Désinstalle un pilote GraphicsV
  • GraphicsV
  • Service_DisplayStatus?
Page d’origine

English

Revised on February 13, 2018 14:53:51 by Etienne SOBOLE (3572)? (195.200.162.2)
Edit | Back in time (3 revisions) | Hide changes | History | Views: Print | Source | Linked from: OS_ScreenMode 66, OS_ScreenMode (français), OS_ScreenMode 68 (français), OS_ScreenMode 67 (français), OS_ScreenMode 65 (français), GraphicsV (français), OS_ScreenMode 64 (français)

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