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use temporary var to handle unsigned char -> jbyte (signed char)

This commit is contained in:
Ryan Pessa 2015-01-27 10:28:14 -06:00
parent 5fb4667c18
commit 4839674fdd
1 changed files with 3 additions and 1 deletions
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4
jnius/jnius_conversion.pxi
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@ -414,6 +414,7 @@ cdef jobject convert_pyarray_to_java(JNIEnv *j_env, definition, pyarray) except
cdef jobject ret = NULL cdef jobject ret = NULL
cdef int array_size = len(pyarray) cdef int array_size = len(pyarray)
cdef int i cdef int i
cdef unsigned char c_tmp
cdef jboolean j_boolean cdef jboolean j_boolean
cdef jbyte j_byte cdef jbyte j_byte
cdef jchar j_char cdef jchar j_char
@ -460,7 +461,8 @@ cdef jobject convert_pyarray_to_java(JNIEnv *j_env, definition, pyarray) except
ret, 0, array_size, a_bytes._buf) ret, 0, array_size, a_bytes._buf)
else: else:
for i in range(array_size): for i in range(array_size):
j_byte = pyarray[i] c_tmp = pyarray[i]
j_byte = <signed char>c_tmp
j_env[0].SetByteArrayRegion(j_env, j_env[0].SetByteArrayRegion(j_env,
ret, i, 1, &j_byte) ret, i, 1, &j_byte)