Rev 4990 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4990 | Rev 5069 | ||
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| Line 40... | Line 40... | ||
| 40 | // For storing pointers in files.
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40 | // For storing pointers in files.
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| 41 | // back_p==0: ptr -> "small int"
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41 | // back_p==0: ptr -> "small int"
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| 42 | // back_p==1: "small int" -> ptr
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42 | // back_p==1: "small int" -> ptr
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| 43 | //
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43 | //
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| 44 | // mode: see enum in savegame.h
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44 | // mode: see enum in savegame.h
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| 45 | void G_Util_PtrToIdx(void *ptr, int32_t count, const void *base, int32_t mode) |
45 | void G_Util_PtrToIdx(void *ptr, int32_t const count, const void *base, int32_t const mode) |
| 46 | {
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46 | {
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| 47 | intptr_t *iptr = (intptr_t *)ptr; |
47 | intptr_t *iptr = (intptr_t *)ptr; |
| 48 | intptr_t const ibase = (intptr_t)base; |
48 | intptr_t const ibase = (intptr_t)base; |
| 49 | int32_t const onlynon0_p = mode&P2I_ONLYNON0_BIT; |
49 | int32_t const onlynon0_p = mode&P2I_ONLYNON0_BIT; |
| 50 | 50 | ||
| Line 65... | Line 65... | ||
| 65 | if (!onlynon0_p || iptr[i]) |
65 | if (!onlynon0_p || iptr[i]) |
| 66 | iptr[i] += ibase; |
66 | iptr[i] += ibase; |
| 67 | }
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67 | }
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| 68 | }
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68 | }
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| 69 | 69 | ||
| 70 | void G_Util_PtrToIdx2(void *ptr, int32_t count, size_t stride, const void *base, int32_t mode) |
70 | void G_Util_PtrToIdx2(void *ptr, int32_t const count, size_t const stride, const void *base, int32_t const mode) |
| 71 | {
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71 | {
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| 72 | uint8_t *iptr = (uint8_t *)ptr; |
72 | uint8_t *iptr = (uint8_t *)ptr; |
| 73 | intptr_t const ibase = (intptr_t)base; |
73 | intptr_t const ibase = (intptr_t)base; |
| 74 | int32_t const onlynon0_p = mode&P2I_ONLYNON0_BIT; |
74 | int32_t const onlynon0_p = mode&P2I_ONLYNON0_BIT; |
| 75 | 75 | ||