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engine: common: zone: redefine poolhandle_t back to pointer for 32-bit systems

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Alibek Omarov 2022-12-19 18:38:49 +03:00 committed by GitHub
parent 6e179346c9
commit 327017421c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 2 deletions
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17
engine/common/zone.c
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@ -50,13 +50,16 @@ typedef struct mempool_s
struct mempool_s *next; // linked into global mempool list
const char *filename; // file name and line where Mem_AllocPool was called
int fileline;
#if XASH_64BIT
poolhandle_t idx;
#endif
char name[64]; // name of the pool
uint sentinel2; // should always be MEMHEADER_SENTINEL1
} mempool_t;
static mempool_t *poolchain = NULL; // critical stuff
#if XASH_64BIT
// a1ba: due to mempool being passed with the model through reused 32-bit field
// which makes engine incompatible with 64-bit pointers I changed mempool type
// from pointer to 32-bit handle, thankfully mempool structure is private
@ -77,6 +80,12 @@ static mempool_t *Mem_FindPool( poolhandle_t poolptr )
return NULL;
}
#else
static mempool_t *Mem_FindPool( poolhandle_t poolptr )
{
return (mempool_t *)poolptr;
}
#endif
void *_Mem_Alloc( poolhandle_t poolptr, size_t size, qboolean clear, const char *filename, int fileline )
{
@ -219,10 +228,14 @@ poolhandle_t _Mem_AllocPool( const char *name, const char *filename, int filelin
pool->realsize = sizeof( mempool_t );
Q_strncpy( pool->name, name, sizeof( pool->name ));
pool->next = poolchain;
pool->idx = ++lastidx;
poolchain = pool;
#if XASH_64BIT
pool->idx = ++lastidx;
return pool->idx;
#else
return (poolhandle_t)pool;
#endif
}
void _Mem_FreePool( poolhandle_t *poolptr, const char *filename, int fileline )