kml_free_filter
Release resources for filter2D computation.
Interface Definition
C interface:
int kml_free_filter(cvhalFilter2D *context);
Parameters
Parameter |
Type |
Description |
Input/Output |
|---|---|---|---|
context |
cvhalFilter2D* |
Pointer to an empty structure, which points to the internally allocated resource structure space after resource initialization is complete. |
Input/Output |
The input parameters for this function interface are processed and passed down by the upper-level OpenCV filter2D framework. Direct explicit calling of kml_init_filter by users is not supported.
Return Value
Scenario |
Return Value |
|---|---|
Failed to release resources. |
-1 |
Resources released successfully. |
0 |
Parent topic: Image Processing Interfaces