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28 | 28 | DPRINT("%s:%i: Delay\n", __FILE__, __LINE__); \
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29 | 29 | KeDelayExecutionThread(KernelMode, FALSE, &ShortDelay)
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30 | 30 |
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| 31 | +/* GDI handle table can hold 0x10000 handles */ |
| 32 | +#define GDI_HANDLE_COUNT 0x10000 |
| 33 | +#define GDI_GLOBAL_PROCESS (0x0) |
| 34 | +#define GDI_CFONT_MAX 16 |
| 35 | + |
| 36 | +/* Handle Masks and shifts */ |
| 37 | +#define GDI_ENTRY_STOCK_MASK 0x00000080 |
| 38 | +#define GDI_ENTRY_REUSE_MASK 0x0000ff00 |
| 39 | +#define GDI_ENTRY_REUSE_INC 0x00000100 |
| 40 | +#define GDI_ENTRY_BASETYPE_MASK 0x001f0000 |
| 41 | +#define GDI_ENTRY_FLAGS_MASK 0xff000000 |
| 42 | +#define GDI_ENTRY_REUSECNT_SHIFT 8 |
| 43 | +#define GDI_ENTRY_UPPER_SHIFT 16 |
| 44 | + |
| 45 | +/* Handle macros */ |
| 46 | +#define GDI_HANDLE_CREATE(i, t) \ |
| 47 | + ((HANDLE)(((i) & GDI_HANDLE_INDEX_MASK) | ((t) & GDI_HANDLE_TYPE_MASK))) |
| 48 | + |
| 49 | +#define GDI_HANDLE_GET_INDEX(h) \ |
| 50 | + (((ULONG_PTR)(h)) & GDI_HANDLE_INDEX_MASK) |
| 51 | + |
| 52 | +#define GDI_HANDLE_GET_TYPE(h) \ |
| 53 | + (((ULONG_PTR)(h)) & GDI_HANDLE_TYPE_MASK) |
| 54 | + |
| 55 | +#define GDI_HANDLE_IS_TYPE(h, t) \ |
| 56 | + ((t) == (((ULONG_PTR)(h)) & GDI_HANDLE_TYPE_MASK)) |
| 57 | + |
| 58 | +#define GDI_HANDLE_IS_STOCKOBJ(h) \ |
| 59 | + (0 != (((ULONG_PTR)(h)) & GDI_HANDLE_STOCK_MASK)) |
| 60 | + |
| 61 | +#define GDI_HANDLE_SET_STOCKOBJ(h) \ |
| 62 | + ((h) = (HANDLE)(((ULONG_PTR)(h)) | GDI_HANDLE_STOCK_MASK)) |
| 63 | + |
| 64 | +#define GDI_HANDLE_GET_UPPER(h) \ |
| 65 | + (((ULONG_PTR)(h)) & GDI_HANDLE_UPPER_MASK) |
| 66 | + |
| 67 | +#define GDI_HANDLE_GET_REUSECNT(h) \ |
| 68 | + (((ULONG_PTR)(h)) >> GDI_HANDLE_REUSECNT_SHIFT) |
| 69 | + |
| 70 | +#define GDI_ENTRY_GET_REUSECNT(e) \ |
| 71 | + ((((ULONG_PTR)(e)) & GDI_ENTRY_REUSE_MASK) >> GDI_ENTRY_REUSECNT_SHIFT) |
| 72 | + |
| 73 | +#define GDI_OBJECT_GET_TYPE_INDEX(t) \ |
| 74 | + ((t & GDI_HANDLE_BASETYPE_MASK) >> GDI_HANDLE_BASETYPE_SHIFT) |
31 | 75 | #include "gdidbg.c"
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32 | 76 |
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33 | 77 | /* static */ /* FIXME: -fno-unit-at-a-time breaks this */
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