janwas
4285883f3d
file: add timer h_mgr bugfix: h_force_free wasn't clearing refcnt mem: add note on shutdown order snd: bugfixes: VSrc_validate was overzealous (al_src == 0 is allowed); sd->is_valid wasn't being set -> leaked AL buffers. wsdl: remove overzealous ReleaseDC check (false alarm) gamesetup: clarify (resource) shutdown order This was SVN commit r2913.
50 lines
973 B
C
Executable File
50 lines
973 B
C
Executable File
#ifndef MEM_H
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#define MEM_H
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#include "handle.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void(*MEM_DTOR)(void* p, size_t size, uintptr_t ctx);
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// mem_alloc flags
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enum
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{
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// RES_*
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MEM_ZERO = 0x1000
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};
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extern void* mem_alloc(size_t size, size_t align = 1, uint flags = 0, Handle* ph = 0);
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#define mem_free(p) mem_free_p((void*&)p)
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extern int mem_free_p(void*& p);
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extern int mem_free_h(Handle& hm);
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// returns 0 if the handle is invalid
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extern void* mem_get_ptr(Handle h, size_t* size = 0);
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extern int mem_get(Handle hm, u8** pp, size_t* psize);
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extern Handle mem_wrap(void* p, size_t size, uint flags, void* raw_p, size_t raw_size, MEM_DTOR dtor, uintptr_t ctx);
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// exception to normal resource shutdown: must not be called before
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// h_mgr_shutdown! (this is because h_mgr calls us to free memory, which
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// requires the pointer -> Handle index still be in place)
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extern void mem_shutdown(void);
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#ifdef __cplusplus
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}
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#endif
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#endif // #ifndef MEM_H
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