janwas
d367014972
fix 2 bugs in tex / ogl_tex reported by philip (related to caching) - thanks! tex: documented header and improved implementation. add tex_transform_to for convenience. change tex_write to require going through tex_wrap. This was SVN commit r2837.
43 lines
769 B
C
Executable File
43 lines
769 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 void mem_shutdown(void);
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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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#ifdef __cplusplus
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}
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#endif
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#endif // #ifndef MEM_H
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