36 lines
904 B
C
36 lines
904 B
C
|
#ifndef __WMR_BUF_H__
|
||
|
|
#define __WMR_BUF_H__
|
||
|
|
|
||
|
|
#include "WMRFeatures.h"
|
||
|
|
#include "WMRTypes.h"
|
||
|
|
#include "WMRBufTypes.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
|
||
|
|
// Variables
|
||
|
|
extern WMR_BufZoneList_t WMR_BufZoneList;
|
||
|
|
|
||
|
|
|
||
|
|
// Functions
|
||
|
|
extern void WMR_Buf_Init(void); // module-level initialization
|
||
|
|
|
||
|
|
extern void *WMR_Buf_Alloc(WMR_BufZone_t *zone, UInt32 size);
|
||
|
|
extern void *WMR_Buf_Alloc_ForDMA(WMR_BufZone_t *zone, UInt32 size);
|
||
|
|
|
||
|
|
extern void WMR_BufZone_Init(WMR_BufZone_t *zone);
|
||
|
|
extern BOOL32 WMR_BufZone_FinishedAllocs(WMR_BufZone_t *zone);
|
||
|
|
extern void WMR_BufZone_Rebase(WMR_BufZone_t *zone, void** buf);
|
||
|
|
extern void WMR_BufZone_FinishedRebases(WMR_BufZone_t *zone);
|
||
|
|
extern void WMR_BufZone_Free(WMR_BufZone_t *zone);
|
||
|
|
extern UInt32 WMR_BufZone_FindDescriptor(UInt8* buf, void **des); // returns offset
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
#endif // __WMR_BUF_H__
|