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Differential D9063 Diff 29453 source/blender/blenloader/intern/readfile.c

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source/blender/blenloader/intern/readfile.c

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Show First 20 Lines • Show All 278 Lines • ▼ Show 20 Lines#ifdef USE_BHEAD_READ_ON_DEMAND
off64_t file_offset; off64_t file_offset;
/** When set, the remainder of this allocation is the data, otherwise it needs to be read. */ /** When set, the remainder of this allocation is the data, otherwise it needs to be read. */
bool has_data; bool has_data;
#endif #endif
bool is_memchunk_identical; bool is_memchunk_identical;
struct BHead bhead; struct BHead bhead;
} BHeadN; } BHeadN;
#define BHEADN_FROM_BHEAD(bh) ((BHeadN *)POINTER_OFFSET(bh, -offsetof(BHeadN, bhead))) #define BHEADN_FROM_BHEAD(bh) ((BHeadN *)POINTER_OFFSET(bh, -(int)offsetof(BHeadN, bhead)))
campbellbartonUnsubmitted
Done
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Casting to int is fine in this case. As it's just a signed offset of a few bytes, otherwise LGTM.

campbellbarton: Casting to `int` is fine in this case. As it's just a signed offset of a few bytes, otherwise…
/* We could change this in the future, for now it's simplest if only data is delayed /* We could change this in the future, for now it's simplest if only data is delayed
* because ID names are used in lookup tables. */ * because ID names are used in lookup tables. */
#define BHEAD_USE_READ_ON_DEMAND(bhead) ((bhead)->code == DATA) #define BHEAD_USE_READ_ON_DEMAND(bhead) ((bhead)->code == DATA)
/** /**
* This function ensures that reports are printed, * This function ensures that reports are printed,
* in the case of library linking errors this is important! * in the case of library linking errors this is important!
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