/*
* 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.
*/
/* ---- includes ----------------------------------------------------------- */
#include "DCR_Internal.h"
/* ---- related objects --------------------------------------------------- */
/* ---- typedefs ----------------------------------------------------------- */
/* ---- constants ---------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
/* ========================================================================= */
/* */
/* ---- functions ---------------------------------------------------------- */
/* */
/* ========================================================================= */
/* ------------------------------------------------------------------------- */
void btk_DCR_init( struct bbs_Context* cpA, struct btk_DCR* ptrA )
{
ptrA->hsdkE = NULL;
ptrA->hidE = btk_HID_DCR;
bpi_DCR_init( cpA, &ptrA->dcrE );
}
/* ------------------------------------------------------------------------- */
void btk_DCR_exit( struct bbs_Context* cpA, struct btk_DCR* ptrA )
{
ptrA->hsdkE = NULL;
ptrA->hidE = btk_HID_DCR;
bpi_DCR_exit( cpA, &ptrA->dcrE );
}
/* ------------------------------------------------------------------------- */
btk_DCRCreateParam btk_DCR_defaultParam()
{
btk_DCRCreateParam paramL;
paramL.reserved = 0;
return paramL;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_create( btk_HSDK hsdkA,
const btk_DCRCreateParam* pCreateParamA,
btk_HDCR* hpdcrA )
{
btk_HDCR hdcrL = NULL;
if( hpdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( *hpdcrA != NULL ) return btk_STATUS_INVALID_HANDLE;
if( hsdkA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hsdkA->hidE != btk_HID_SDK ) return btk_STATUS_INVALID_HANDLE;
if( pCreateParamA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( bbs_Context_error( &hsdkA->contextE ) ) return btk_STATUS_PREEXISTING_ERROR;
hdcrL = ( btk_HDCR )bbs_MemSeg_alloc( &hsdkA->contextE, hsdkA->contextE.memTblE.espArrE[ 0 ], bbs_SIZEOF16( struct btk_DCR ) );
if( bbs_Context_error( &hsdkA->contextE ) ) return btk_STATUS_ERROR;
btk_DCR_init( &hsdkA->contextE, hdcrL );
hdcrL->hsdkE = hsdkA;
if( bbs_Context_error( &hsdkA->contextE ) ) return btk_STATUS_ERROR;
bpi_DCR_create( &hsdkA->contextE,
&hdcrL->dcrE,
hsdkA->maxImageWidthE,
hsdkA->maxImageHeightE,
#ifdef btk_FRSDK
6000 >> 1,
#else
0,
#endif
&hsdkA->contextE.memTblE );
if( bbs_Context_error( &hsdkA->contextE ) ) return btk_STATUS_ERROR;
*hpdcrA = hdcrL;
hsdkA->refCtrE++;
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_close( btk_HDCR hdcrA )
{
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hidE != btk_HID_DCR ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hsdkE == NULL ) return btk_STATUS_INVALID_HANDLE;
hsdkL = hdcrA->hsdkE;
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_PREEXISTING_ERROR;
hsdkL->refCtrE--;
btk_DCR_exit( &hsdkL->contextE, hdcrA );
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_ERROR;
bbs_MemSeg_free( &hsdkL->contextE, hsdkL->contextE.memTblE.espArrE[ 0 ], hdcrA );
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_ERROR;
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_assignGrayByteImage( btk_HDCR hdcrA,
const void* pDataA,
u32 widthA,
u32 heightA )
{
return btk_DCR_assignImage( hdcrA, pDataA, widthA, heightA );
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_assignImage( btk_HDCR hdcrA,
const void* pDataA,
u32 widthA,
u32 heightA )
{
const char* fNameL = "btk_DCR_assignImage";
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hidE != btk_HID_DCR ) return btk_STATUS_INVALID_HANDLE;
hsdkL = hdcrA->hsdkE;
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_PREEXISTING_ERROR;
if( pDataA == NULL )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned image references inavlid memory", fNameL ) );
return btk_STATUS_ERROR;
}
if( widthA == 0 || heightA == 0 )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned image has size 0", fNameL ) );
return btk_STATUS_ERROR;
}
bpi_DCR_assignGrayByteImage( &hsdkL->contextE, &hdcrA->dcrE, pDataA, widthA, heightA );
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_ERROR;
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_assignGrayByteImageROI( btk_HDCR hdcrA,
const void* pDataA,
u32 widthA,
u32 heightA,
const btk_Rect* pRectA )
{
return btk_DCR_assignImageROI( hdcrA, pDataA, widthA, heightA, pRectA );
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_assignImageROI( btk_HDCR hdcrA,
const void* pDataA,
u32 widthA,
u32 heightA,
const btk_Rect* pRectA )
{
const char* fNameL = "btk_DCR_assignGrayByteImageROI";
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hidE != btk_HID_DCR ) return btk_STATUS_INVALID_HANDLE;
hsdkL = hdcrA->hsdkE;
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_PREEXISTING_ERROR;
if( pDataA == NULL )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned image references invalid memory", fNameL ) );
return btk_STATUS_ERROR;
}
if( widthA == 0 || heightA == 0 )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned image has size 0", fNameL ) );
return btk_STATUS_ERROR;
}
if( pRectA == NULL )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned ROI rectangle references invalid memory", fNameL ) );
return btk_STATUS_ERROR;
}
if( pRectA->xMax <= pRectA->xMin || pRectA->yMax <= pRectA->yMin )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nAssigned ROI rectangle is inverted (max<min) or zero", fNameL ) );
return btk_STATUS_ERROR;
}
{
struct bts_Int16Rect rectL;
rectL = bts_Int16Rect_create( pRectA->xMin >> 16,
pRectA->yMin >> 16,
pRectA->xMax >> 16,
pRectA->yMax >> 16 );
/* rect must stay within image boundaries - adjust coordinates if necessary */
rectL.x1E = rectL.x1E < 0 ? 0 : rectL.x1E;
rectL.y1E = rectL.y1E < 0 ? 0 : rectL.y1E;
rectL.x2E = rectL.x2E > ( int32 )widthA ? widthA : rectL.x2E;
rectL.y2E = rectL.y2E > ( int32 )heightA ? heightA : rectL.y2E;
bpi_DCR_assignGrayByteImageROI( &hsdkL->contextE, &hdcrA->dcrE, pDataA, widthA, heightA, &rectL );
}
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_ERROR;
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
u32 btk_DCR_nodeCount( btk_HDCR hdcrA )
{
if( hdcrA == NULL ) return 0;
if( hdcrA->hidE != btk_HID_DCR ) return 0;
return hdcrA->dcrE.sdkClusterE.clusterE.sizeE;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_getNode( btk_HDCR hdcrA,
u32 indexA,
btk_Node* nodePtrA )
{
const char* fNameL = "btk_DCR_getNode";
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hidE != btk_HID_DCR ) return btk_STATUS_INVALID_HANDLE;
hsdkL = hdcrA->hsdkE;
if( nodePtrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( bbs_Context_error( &hsdkL->contextE ) ) return btk_STATUS_PREEXISTING_ERROR;
if( indexA >= hdcrA->dcrE.sdkClusterE.clusterE.sizeE )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nIndex is out of range", fNameL ) );
return btk_STATUS_ERROR;
}
nodePtrA->id = hdcrA->dcrE.sdkClusterE.idArrE.arrPtrE[ indexA ];
nodePtrA->x = ( ( s16p16 )hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ indexA ].xE ) << ( 16 - hdcrA->dcrE.sdkClusterE.clusterE.bbpE );
nodePtrA->y = ( ( s16p16 )hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ indexA ].yE ) << ( 16 - hdcrA->dcrE.sdkClusterE.clusterE.bbpE );
if( hdcrA->dcrE.roiRectE.x1E > 0 ) nodePtrA->x += ( int32 )hdcrA->dcrE.roiRectE.x1E << 16;
if( hdcrA->dcrE.roiRectE.y1E > 0 ) nodePtrA->y += ( int32 )hdcrA->dcrE.roiRectE.y1E << 16;
nodePtrA->x += ( int32 )hdcrA->dcrE.offsE.xE << 16;
nodePtrA->y += ( int32 )hdcrA->dcrE.offsE.yE << 16;
nodePtrA->reserved = 0;
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
btk_Status btk_DCR_getRect( btk_HDCR hdcrA,
btk_Rect* pRectA )
{
const char* fNameL = "btk_DCR_getRect";
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return btk_STATUS_INVALID_HANDLE;
if( hdcrA->hidE != btk_HID_DCR ) return btk_STATUS_INVALID_HANDLE;
hsdkL = hdcrA->hsdkE;
if( pRectA == NULL ) return btk_STATUS_INVALID_HANDLE;
/* find eye nodes */
{
const struct bbs_Int16Arr* pIdArrL = &hdcrA->dcrE.sdkClusterE.idArrE;
int32 lIndexL = -1;
int32 rIndexL = -1;
uint32 iL;
for( iL = 0; iL < pIdArrL->sizeE; iL++ )
{
if( pIdArrL->arrPtrE[ iL ] == 0 )
{
lIndexL = iL;
}
else if( pIdArrL->arrPtrE[ iL ] == 1 )
{
rIndexL = iL;
}
}
if( lIndexL == -1 || rIndexL == -1 )
{
bbs_Context_pushError( &hsdkL->contextE,
bbs_Error_create( bbs_ERR_ERROR, 0, NULL, "%s:\nFace rectangle is not available", fNameL ) );
return btk_STATUS_ERROR;
}
{
int32 bbpL = hdcrA->dcrE.sdkClusterE.clusterE.bbpE;
int32 lxL = ( hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ lIndexL ].xE + ( 1 << ( bbpL - 1 ) ) ) >> bbpL;
int32 lyL = ( hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ lIndexL ].yE + ( 1 << ( bbpL - 1 ) ) ) >> bbpL;
int32 rxL = ( hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ rIndexL ].xE + ( 1 << ( bbpL - 1 ) ) ) >> bbpL;
int32 ryL = ( hdcrA->dcrE.sdkClusterE.clusterE.vecArrE[ rIndexL ].yE + ( 1 << ( bbpL - 1 ) ) ) >> bbpL;
int32 doffL = ( rxL - lxL ) >> 1;
pRectA->xMin = ( lxL - doffL ) << 16;
pRectA->xMax = ( rxL + doffL ) << 16;
pRectA->yMin = ( ( ( lyL + ryL + 1 ) >> 1 ) - doffL ) << 16;
pRectA->yMax = ( pRectA->yMin + ( pRectA->xMax - pRectA->xMin ) );
if( hdcrA->dcrE.roiRectE.x1E > 0 )
{
pRectA->xMin += ( int32 )hdcrA->dcrE.roiRectE.x1E << 16;
pRectA->xMax += ( int32 )hdcrA->dcrE.roiRectE.x1E << 16;
}
if( hdcrA->dcrE.roiRectE.y1E > 0 )
{
pRectA->yMin += ( int32 )hdcrA->dcrE.roiRectE.y1E << 16;
pRectA->yMax += ( int32 )hdcrA->dcrE.roiRectE.y1E << 16;
}
pRectA->xMin += ( int32 )hdcrA->dcrE.offsE.xE << 16;
pRectA->yMin += ( int32 )hdcrA->dcrE.offsE.yE << 16;
pRectA->xMax += ( int32 )hdcrA->dcrE.offsE.xE << 16;
pRectA->yMax += ( int32 )hdcrA->dcrE.offsE.yE << 16;
}
}
return btk_STATUS_OK;
}
/* ------------------------------------------------------------------------- */
s8p24 btk_DCR_confidence( btk_HDCR hdcrA )
{
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return 0;
if( hdcrA->hidE != btk_HID_DCR ) return 0;
hsdkL = hdcrA->hsdkE;
if( bbs_Context_error( &hsdkL->contextE ) ) return 0;
return hdcrA->dcrE.confidenceE;
}
/* ------------------------------------------------------------------------- */
u32 btk_DCR_approved( btk_HDCR hdcrA )
{
btk_HSDK hsdkL = NULL;
if( hdcrA == NULL ) return 0;
if( hdcrA->hidE != btk_HID_DCR ) return 0;
hsdkL = hdcrA->hsdkE;
if( bbs_Context_error( &hsdkL->contextE ) ) return 0;
return ( u32 )hdcrA->dcrE.approvedE;
}
/* ------------------------------------------------------------------------- */
/* ========================================================================= */