#include <nitro/fs.h>
BOOL FS_ClearOverlayImage(FSOverlayInfo *p_ovi);
p_ovi | FSOverlayInfo structure that holds overlay module information |
Returns a value of TRUE if the overlay module's region is cleared properly. Otherwise, a value of FALSE is returned.
This function clears the overlay module's region. This function is called from the FS_LoadOverlayImage
function. This process is equivalent to first disabling DTCM and ITCM starting at the address that is obtained by the FS_GetOverlayAddress()
function, over the range obtained by the FS_GetOverlayTotalSize()
function, and then initializing the entire region with a value of 0. This function is used with the FS_GetOverlayFileID function for loading overlays asynchronously. For information about the relationship with other overlay functions that perform equivalent processes, see the examples in the reference for the FS_LoadOverlay
function.
FSOverlayInfo, FS_LoadOverlayInfo, FS_GetOverlayTotalSize, FS_GetOverlayAddress, FS_GetOverlayFileID, FS_StartOverlay, FS_LoadOverlayImage, FS_LoadOverlay, FS_UnloadOverlayImage
10/19/2004 Changed the description and some links.
09/24/2004 Added description concerning the relationship with each type of overlay function.
09/09/2004 Initial version.