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[entity] Use _aligned_malloc etc for _WIN32

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This is a bit of a hack for now (need to look into maybe using cmem),
but it gets 32-bit windows working for all but the software renderer
(probably just refdef (and maybe viddef) getting out of sync with the
assembly code.
This commit is contained in:
Bill Currie 2021-04-02 21:02:14 +09:00
parent 18247a8c8e
commit 37be6a23a2
1 changed files with 11 additions and 0 deletions
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11
libs/entity/hierarchy.c
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@ -37,6 +37,17 @@
#include "QF/entity.h"
#if defined(_WIN32) && !defined(_WIN64)
// FIXME (maybe) this is a hack to make DARRAY arrrays 16-byte aligned on
// 32-bit systems (in particular for this case, windows) as the vectors and
// matrices require 16-byte alignment but system malloc (etc) provide only
// 8-byte alignment.
// Really, a custom allocator (maybe using cmem) would be better.
#define free(mem) _aligned_free(mem)
#define malloc(size) _aligned_malloc(size, 16)
#define realloc(mem, size) _aligned_realloc(mem, size, 16)
#endif
static void
hierarchy_UpdateTransformIndices (hierarchy_t *hierarchy, uint32_t start,
int offset)