Prepare to convert between PHP types and OpenCL C types.

rsky · Sep 2, 2012 · eba8b43 · eba8b43
1 parent c0a68c8
commit eba8b43
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Showing 3 changed files with 27 additions and 2 deletions.
diff --git a/params.c b/params.c
@@ -57,6 +57,25 @@ cl_device_id *phpcl_get_devicecs(zval *zv, int argno, cl_uint *num_devices_ret T
 	return devices;
 }
 
+/* }}} */
+/* {{{ phpcl_convert_zval_to_c() */
+
+zend_bool phpcl_convert_zval_to_c(zval *zv, phpcl_c_type_t type,
+	void **value_ptr_ret, size_t *size_ret TSRMLS_DC)
+{
+	/* not yet implemented */
+	return 0;
+}
+
+/* }}} */
+/* {{{ phpcl_convert_c_to_zval() */
+
+zval *phpcl_convert_c_to_zval(void *value_ptr, phpcl_c_type_t type TSRMLS_DC)
+{
+	/* not yet implemented */
+	return NULL;
+}
+
 /* }}} */
 
 /*

diff --git a/params.h b/params.h
@@ -14,7 +14,13 @@
 
 zend_bool phpcl_is_callable(zval *zv, int argno TSRMLS_DC);
 
-cl_device_id *phpcl_get_devicecs(zval *zv, int argno, cl_uint *num_devices_ret TSRMLS_DC);
+cl_device_id *phpcl_get_devicecs(zval *zv, int argno,
+	cl_uint *num_devices_ret TSRMLS_DC);
+
+zend_bool phpcl_convert_zval_to_c(zval *zv, phpcl_c_type_t type,
+	void **value_ptr_ret, size_t *size_ret TSRMLS_DC);
+
+zval *phpcl_convert_c_to_zval(void *value_ptr, phpcl_c_type_t type TSRMLS_DC);
 
 #endif
 

diff --git a/php_opencl.h b/php_opencl.h
@@ -101,7 +101,7 @@ typedef enum {
 	/* pointer */
 	C_TYPE_MEM_PTR,
 	C_TYPE_NULL_PTR
-} phpcl_opencl_c_type_t;
+} phpcl_c_type_t;
 
 typedef struct {
 	cl_context context;