event

2 files changed, 10 insertions, 1 deletions

diff --git a/include/cl_driver.h b/include/cl_driver.h
index 407a4c34..a147cc8f 100644
--- a/include/cl_driver.h
+++ b/include/cl_driver.h
@@ -61,6 +61,14 @@ typedef struct _cl_driver {
       cl_kernel_arg_access_qualifier *access, cl_kernel_arg_type_qualifier *type_qualifier);
   cl_int (*create_buffer)(cl_mem mem, const cl_device_id device);
   cl_int (*release_mem)(cl_mem mem, const cl_device_id device);
+  cl_int (*enqueue_map_buffer)(cl_command_queue queue, cl_mem buffer, void** ret_addr, cl_bool block, cl_map_flags flags,
+      size_t offset, size_t size, cl_uint num_events, const cl_event *event_list, cl_event *event_ret);
+
+
+
+
+
+
 
 
 
diff --git a/include/cl_mem.h b/include/cl_mem.h
index c7fc4fc0..522e592e 100644
--- a/include/cl_mem.h
+++ b/include/cl_mem.h
@@ -44,7 +44,8 @@ typedef struct _cl_mem {
   size_t size;                    /* original request size, not alignment size, used in constant buffer */
   cl_context ctx;                 /* Context it belongs to */
   cl_mem_flags flags;             /* Flags specified at the creation time */
-  void* host_ptr;                 /* Pointer of the host mem specified by CL_MEM_ALLOC_HOST_PTR, CL_MEM_USE_HOST_PTR */
+  void* host_ptr;                 /* Pointer of the host mem specified by CL_MEM_USE_HOST_PTR */
+  void* copy_ptr;                 /* Pointer of the host mem specified by CL_MEM_COPY_HOST_PTR */
   cl_mapped_ptr* mapped_ptr;      /* Store the mapped addresses and size by caller. */
   int mapped_ptr_sz;              /* The array size of mapped_ptr. */
   int map_ref;                    /* The mapped count. */