Wrap GpuArray_fix_flags and use it.

Author: abergeron

pygpu/gpuarray.pxd

@@ -149,6 +149,7 @@ cdef extern from "gpuarray/array.h":
     ctypedef enum ga_order:
         GA_ANY_ORDER, GA_C_ORDER, GA_F_ORDER
 
+    void GpuArray_fix_flags(_GpuArray *a)
     int GpuArray_empty(_GpuArray *a, gpucontext *ctx,
                        int typecode, int nd, const size_t *dims, ga_order ord)
     int GpuArray_fromdata(_GpuArray *a,

pygpu/gpuarray.pyx

@@ -234,6 +234,9 @@ cdef bint py_CHKFLAGS(GpuArray a, int flags):
 cdef bint py_ISONESEGMENT(GpuArray a):
     return GpuArray_ISONESEGMENT(&a.ga)
 
+cdef void array_fix_flags(GpuArray a):
+    GpuArray_fix_flags(&a.ga)
+
 cdef int array_empty(GpuArray a, gpucontext *ctx,
                      int typecode, unsigned int nd, const size_t *dims,
                      ga_order ord) except -1:
@@ -1943,6 +1946,7 @@ cdef class GpuArray:
                 raise ValueError("new strides are the wrong length")
             for i in range(self.ga.nd):
                 self.ga.strides[i] = newstrides[i]
+            array_fix_flags(self)
 
     property ndim:
         "The number of dimensions in this object"