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     IntGdiCleanupPrivateFontsForProcess();
  54
  55     /* And GDI ones too */
  56     GDI_CleanupForProcess(Process);
  57
  58     /* So we can now free the pools */
  59     GdiPoolDestroy(ppiCurrent->pPoolDcAttr);
  60     GdiPoolDestroy(ppiCurrent->pPoolBrushAttr);
  61     GdiPoolDestroy(ppiCurrent->pPoolRgnAttr);
  62
  63     return STATUS_SUCCESS;
  64 }
  65
  66
  67 NTSTATUS
  68 GdiThreadCreate(PETHREAD Thread)
  69 {
  70     return STATUS_SUCCESS;
  71 }
  72
  73 NTSTATUS
  74 GdiThreadDestroy(PETHREAD Thread)
  75 {
  76     return STATUS_SUCCESS;
  77 }
  78
  79
  80 /*
  81  * @implemented
  82  */
  83 BOOL
  84 APIENTRY
  85 NtGdiInit(VOID)
  86 {
  87     return TRUE;
  88 }
  89
  90 /* EOF */