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PyAPI: avoid instantiating args twice in macro

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Would cause problems if args included function calls.
This commit is contained in:
Campbell Barton
2017-08-23 18:44:58 +10:00
parent b8d77c44f1
commit 55861cb234
1 changed files with 5 additions and 4 deletions
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9
source/blender/python/generic/py_capi_utils.h
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@@ -28,6 +28,7 @@
#define __PY_CAPI_UTILS_H__
#include "BLI_sys_types.h"
#include "BLI_utildefines.h" /* only for _VA_NARGS_COUNT */
void PyC_ObSpit(const char *name, PyObject *var);
void PyC_LineSpit(void);
@@ -52,13 +53,13 @@ PyObject *PyC_Tuple_PackArray_I32FromBool(const int *array, uint len);
PyObject *PyC_Tuple_PackArray_Bool(const bool *array, uint len);
#define PyC_Tuple_Pack_F32(...) \
PyC_Tuple_PackArray_F32(((const float []){__VA_ARGS__}), (sizeof((const float []){__VA_ARGS__}) / sizeof(float)))
PyC_Tuple_PackArray_F32(((const float []){__VA_ARGS__}), _VA_NARGS_COUNT(__VA_ARGS__))
#define PyC_Tuple_Pack_I32(...) \
PyC_Tuple_PackArray_I32(((const int []){__VA_ARGS__}), (sizeof((const int []){__VA_ARGS__}) / sizeof(int)))
PyC_Tuple_PackArray_I32(((const int []){__VA_ARGS__}), _VA_NARGS_COUNT(__VA_ARGS__))
#define PyC_Tuple_Pack_I32FromBool(...) \
PyC_Tuple_PackArray_I32FromBool(((const int []){__VA_ARGS__}), (sizeof((const int []){__VA_ARGS__}) / sizeof(int)))
PyC_Tuple_PackArray_I32FromBool(((const int []){__VA_ARGS__}), _VA_NARGS_COUNT(__VA_ARGS__))
#define PyC_Tuple_Pack_Bool(...) \
PyC_Tuple_PackArray_Bool(((const bool []){__VA_ARGS__}), (sizeof((const bool []){__VA_ARGS__}) / sizeof(bool)))
PyC_Tuple_PackArray_Bool(((const bool []){__VA_ARGS__}), _VA_NARGS_COUNT(__VA_ARGS__))
void PyC_Tuple_Fill(PyObject *tuple, PyObject *value);
void PyC_List_Fill(PyObject *list, PyObject *value);