1 #ifndef __WIN32K_MDEVOBJ_H 2 #define __WIN32K_MDEVOBJ_H 3 4 /* Type definitions ***********************************************************/ 5 6 typedef struct _PDEVOBJ *PPDEVOBJ; 7 8 typedef struct _MDEVDISPLAY 9 { 10 PPDEVOBJ ppdev; 11 } MDEVDISPLAY, *PMDEVDISPLAY; 12 13 typedef struct _MDEVOBJ 14 { 15 ULONG cDev; 16 PPDEVOBJ ppdevGlobal; 17 MDEVDISPLAY dev[0]; 18 } MDEVOBJ, *PMDEVOBJ; 19 20 /* Globals ********************************************************************/ 21 22 extern PMDEVOBJ gpmdev; /* FIXME: should be stored in gpDispInfo->pmdev */ 23 24 /* Function prototypes ********************************************************/ 25 26 VOID 27 MDEVOBJ_vEnable( 28 _Inout_ PMDEVOBJ pmdev); 29 30 BOOL 31 MDEVOBJ_bDisable( 32 _Inout_ PMDEVOBJ pmdev); 33 34 /* Create a new MDEV: 35 * - pustrDeviceName: name of the device to put in MDEV. If NULL, will put all graphics devices in MDEV 36 * - pdm: settings associated to pustrDeviceName. Unused if pustrDeviceName is NULL. 37 * Return value: the new MDEV (or NULL in case of error) 38 */ 39 PMDEVOBJ 40 MDEVOBJ_Create( 41 _In_opt_ PUNICODE_STRING pustrDeviceName, 42 _In_opt_ PDEVMODEW pdm); 43 44 VOID 45 MDEVOBJ_vDestroy( 46 _Inout_ PMDEVOBJ pmdev); 47 48 #endif /* !__WIN32K_MDEVOBJ_H */ 49