| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef bpi_FACE_FINDER_EM_H |
| #define bpi_FACE_FINDER_EM_H |
| |
| /* ---- includes ----------------------------------------------------------- */ |
| |
| #include "b_BasicEm/Context.h" |
| #include "b_BasicEm/Basic.h" |
| #include "b_BasicEm/MemTbl.h" |
| #include "b_TensorEm/Flt16Vec.h" |
| #include "b_TensorEm/IdCluster2D.h" |
| #include "b_APIEm/DCR.h" |
| |
| /* ---- related objects --------------------------------------------------- */ |
| |
| /* ---- typedefs ----------------------------------------------------------- */ |
| |
| /** Object Type */ |
| enum bpi_FaceFinderType |
| { |
| bpi_FF_UNDEFINED = 0, |
| bpi_FF_BF_FACE_FINDER /* bitfeature based faceFinder */ |
| }; |
| |
| /* ---- constants ---------------------------------------------------------- */ |
| |
| /* ---- object definition -------------------------------------------------- */ |
| |
| /** base object for face finder modules (occurs as first element in all face finder objects) */ |
| struct bpi_FaceFinder |
| { |
| /* ---- private data --------------------------------------------------- */ |
| |
| /* ---- public data ---------------------------------------------------- */ |
| |
| /** object type */ |
| uint32 typeE; |
| |
| /* ---- virtual functions ---------------------------------------------- */ |
| |
| /** initializes some parameters prior to reading */ |
| void ( *vpSetParamsE )( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, |
| uint32 maxImageWidthA, |
| uint32 maxImageHeightA ); |
| |
| /** sets detection range */ |
| void ( *vpSetRangeE )( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, |
| uint32 minEyeDistanceA, |
| uint32 maxEyeDistanceA ); |
| |
| /** single face processing function; returns confidence (8.24) */ |
| int32 ( *vpProcessE )( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, |
| struct bpi_DCR* dcrPtrA ); |
| |
| /** multiple face processing function; returns number of faces detected */ |
| int32 ( *vpPutDcrE )( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, |
| struct bpi_DCR* dcrPtrA ); |
| |
| /** retrieves indexed face from face finder after calling PutDCR */ |
| void ( *vpGetDcrE )( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, |
| uint32 indexA, |
| struct bpi_DCR* dcrPtrA ); |
| |
| }; |
| |
| /* ---- associated objects ------------------------------------------------- */ |
| |
| /* ---- external functions ------------------------------------------------- */ |
| |
| /* ---- \ghd{ constructor/destructor } ------------------------------------- */ |
| |
| /** initializes bpi_FaceFinder */ |
| void bpi_FaceFinder_init( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA ); |
| |
| /** resets bpi_FaceFinder */ |
| void bpi_FaceFinder_exit( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA ); |
| |
| /* ---- \ghd{ operators } -------------------------------------------------- */ |
| |
| /** copy operator */ |
| void bpi_FaceFinder_copy( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, |
| const struct bpi_FaceFinder* srcPtrA ); |
| |
| /** equal operator */ |
| flag bpi_FaceFinder_equal( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, |
| const struct bpi_FaceFinder* srcPtrA ); |
| |
| /* ---- \ghd{ query functions } -------------------------------------------- */ |
| |
| /* ---- \ghd{ modify functions } ------------------------------------------- */ |
| |
| /* ---- \ghd{ memory I/O } ------------------------------------------------- */ |
| |
| /** word size (16-bit) object needs when written to memory */ |
| uint32 bpi_FaceFinder_memSize( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA ); |
| |
| /** writes object to memory; returns number of words (16-bit) written */ |
| uint32 bpi_FaceFinder_memWrite( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, uint16* memPtrA ); |
| |
| /** reads object from memory; returns number of words (16-bit) read */ |
| uint32 bpi_FaceFinder_memRead( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, const uint16* memPtrA ); |
| |
| /* ---- \ghd{ exec functions } --------------------------------------------- */ |
| |
| /** virtual init function */ |
| void bpi_faceFinderInit( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, |
| enum bpi_FaceFinderType typeA ); |
| |
| /** virtual exit function */ |
| void bpi_faceFinderExit( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA ); |
| |
| /** virtual mem size function */ |
| uint32 bpi_faceFinderMemSize( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA ); |
| |
| /** virtual mem write function */ |
| uint32 bpi_faceFinderMemWrite( struct bbs_Context* cpA, |
| const struct bpi_FaceFinder* ptrA, |
| uint16* memPtrA ); |
| |
| /** virtual mem read function */ |
| uint32 bpi_faceFinderMemRead( struct bbs_Context* cpA, |
| struct bpi_FaceFinder* ptrA, |
| const uint16* memPtrA, |
| struct bbs_MemTbl* mtpA ); |
| |
| /** virtual sizeof operator for 16bit units */ |
| uint32 bpi_faceFinderSizeOf16( struct bbs_Context* cpA, |
| enum bpi_FaceFinderType typeA ); |
| |
| #endif /* bpi_FACE_FINDER_EM_H */ |
| |