reactos/win32ss/gdi/ntgdi/init.c

   1 /*
   2  * COPYRIGHT:        See COPYING in the top level directory
   3  * PROJECT:          ReactOS Win32k subsystem
   4  * PURPOSE:          Initialization of GDI
   5  * FILE:             win32ss/gdi/ntgdi/init.c
   6  * PROGRAMER:
   7  */
   8
   9 #include <win32k.h>
  10
  11 #define NDEBUG
  12 #include <debug.h>
  13 #include <kdros.h>
  14
  15 BOOL NTAPI GDI_CleanupForProcess(struct _EPROCESS *Process);
  16
  17 NTSTATUS
  18 GdiProcessCreate(PEPROCESS Process)
  19 {
  20     PPROCESSINFO ppiCurrent = PsGetProcessWin32Process(Process);
  21     ASSERT(ppiCurrent);
  22
  23     InitializeListHead(&ppiCurrent->PrivateFontListHead);
  24     InitializeListHead(&ppiCurrent->PrivateMemFontListHead);
  25     ppiCurrent->PrivateMemFontHandleCount = 0;
  26     ExInitializeFastMutex(&ppiCurrent->PrivateFontListLock);
  27
  28     InitializeListHead(&ppiCurrent->GDIBrushAttrFreeList);
  29     InitializeListHead(&ppiCurrent->GDIDcAttrFreeList);
  30
  31     /* Map the GDI handle table to user land */
  32     Process->Peb->GdiSharedHandleTable = GDI_MapHandleTable(Process);
  33     Process->Peb->GdiDCAttributeList = GDI_BATCH_LIMIT;
  34
  35     /* Create pools for GDI object attributes */
  36     ppiCurrent->pPoolDcAttr = GdiPoolCreate(sizeof(DC_ATTR), 'acdG');
  37     ppiCurrent->pPoolBrushAttr = GdiPoolCreate(sizeof(BRUSH_ATTR), 'arbG');
  38     ppiCurrent->pPoolRgnAttr = GdiPoolCreate(sizeof(RGN_ATTR), 'agrG');
  39     ASSERT(ppiCurrent->pPoolDcAttr);
  40     ASSERT(ppiCurrent->pPoolBrushAttr);
  41     ASSERT(ppiCurrent->pPoolRgnAttr);
  42
  43     return STATUS_SUCCESS;
  44 }
  45
  46 NTSTATUS
  47 GdiProcessDestroy(PEPROCESS Process)
  48 {
  49     PPROCESSINFO ppiCurrent = PsGetProcessWin32Process(Process);
  50     ASSERT(ppiCurrent);
  51     ASSERT(ppiCurrent->peProcess == Process);
  52
  53     /* And GDI ones too */
  54     GDI_CleanupForProcess(Process);
  55
  56     /* So we can now free the pools */
  57     GdiPoolDestroy(ppiCurrent->pPoolDcAttr);
  58     GdiPoolDestroy(ppiCurrent->pPoolBrushAttr);
  59     GdiPoolDestroy(ppiCurrent->pPoolRgnAttr);
  60
  61     return STATUS_SUCCESS;
  62 }
  63
  64
  65 NTSTATUS
  66 GdiThreadCreate(PETHREAD Thread)
  67 {
  68     return STATUS_SUCCESS;
  69 }
  70
  71 NTSTATUS
  72 GdiThreadDestroy(PETHREAD Thread)
  73 {
  74     return STATUS_SUCCESS;
  75 }
  76
  77
  78 /*
  79  * @implemented
  80  */
  81 BOOL
  82 APIENTRY
  83 NtGdiInit(VOID)
  84 {
  85     return TRUE;
  86 }
  87
  88 /* EOF */