picture_pool_New
picture_pool_NewExtended
picture_pool_NewFromFormat
-picture_pool_NonEmpty
picture_pool_Reserve
picture_Reset
picture_Setup
vout_Close
vout_GetPicture
vout_PutPicture
-vout_HoldPicture
vout_ReleasePicture
vout_PutSubpicture
vout_RegisterSubpictureChannel