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97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/***************************************************************************
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* *
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* Module : barwtyp.h *
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* *
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* Purpose : Macros/types only accessable from the RwenderWare device *
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* This should be included directly after batypes.h in all *
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* modules which are part of the library (as opposed to the *
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* device. *
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* *
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**************************************************************************/
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#ifndef RWRWTYP_H
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#define RWRWTYP_H
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/****************************************************************************
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Includes
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*/
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#include "bacamera.h"
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#include "badevice.h"
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#include "bamemory.h"
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/****************************************************************************
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Macros
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*/
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/****************************************************************************
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Defines
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*/
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#ifndef __ELATE__
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#ifndef ZMARGIN /* Buffer around dynamic depth range */
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#define ZMARGIN 0x00000100UL /* Floats only have 24 bit mantissa */
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#endif /* ZMARGIN */
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#ifndef ZINF /* Smallest number in the range buffer */
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#define ZINF ((ZMARGIN) << ((sizeof(long)-sizeof(RwRangel))<<3))
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#endif /* ZINF */
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#ifndef ZSUP /* Largest number in the range buffer */
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#define ZSUP ((long)(0x80000000UL - (ZMARGIN)))
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#endif /* ZSUP */
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#define rwGRADIENTSIZE 32
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#endif /* ELATE */
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/* Memory functions */
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#define RwDriverMalloc dgGGlobals.memFuncs->rwmalloc
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#define RwDriverFree dgGGlobals.memFuncs->rwfree
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#define RwDriverCalloc dgGGlobals.memFuncs->rwcalloc
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#define RwDriverRealloc dgGGlobals.memFuncs->rwrealloc
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/****************************************************************************
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Global Types across device
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*/
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/* Globals used across this device */
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typedef struct RwRwDeviceGlobals RwRwDeviceGlobals;
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struct RwRwDeviceGlobals
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{
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/* Current camera */
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RwCamera *curCamera;
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/* Memory allocators */
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RwMemoryFunctions *memFuncs;
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};
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typedef struct RwStandard RwStandard;
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struct RwStandard
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{
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RwInt32 nStandard;
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RwStandardFunc fpStandard;
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};
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/****************************************************************************
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Globals across the device
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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RWEXPORT RwRwDeviceGlobals dgGGlobals;
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/****************************************************************************
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Function prototypes
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*/
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#endif /* RWRWTYP_H */
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