466     DecodedPictureBuffer *dpb = mDPBs[!mToggleDPB];  in updateDPB()  local
480         dpb->poc = getPOC(ref);  in updateDPB()
482         dpb->surfaceBuffer = findRefSurfaceBuffer(ref);  in updateDPB()
483         if (dpb->surfaceBuffer == NULL) {  in updateDPB()
484 …ETRACE("Reference frame %d is missing for current frame %d", dpb->poc, getPOC(&(picParam->CurrPic)…  in updateDPB()
488             if (dpb->poc == getPOC(&(picParam->CurrPic))) {  in updateDPB()
490                 dpb->surfaceBuffer = mAcquiredBuffer;  in updateDPB()
494                 dpb->surfaceBuffer = mLastReference;  in updateDPB()
504         if (dpb->surfaceBuffer) {  in updateDPB()
506             dpb->surfaceBuffer->asReferernce = true;  in updateDPB()
508         dpb++;  in updateDPB()
514         dpb->poc = getPOC(&(picParam->CurrPic));  in updateDPB()
515         dpb->surfaceBuffer = mAcquiredBuffer;  in updateDPB()
516         dpb->surfaceBuffer->asReferernce = true;  in updateDPB()
531     VAPictureH264 *dpb = picParam->ReferenceFrames;  in updateReferenceFrames()  local
535         dpb->picture_id = findSurface(dpb);  in updateReferenceFrames()
536         dpb++;  in updateReferenceFrames()
578                     dpb->picture_id = findSurface(refList);  in updateReferenceFrames()
579                     if (dpb->picture_id == VA_INVALID_SURFACE) {  in updateReferenceFrames()
581                             dpb->picture_id = mLastReference->renderBuffer.surface;  in updateReferenceFrames()
587                     dpb->flags = refList->flags;  in updateReferenceFrames()
590                     if (dpb->flags & VA_PICTURE_H264_BOTTOM_FIELD)  in updateReferenceFrames()
591                         dpb->flags &= (~VA_PICTURE_H264_BOTTOM_FIELD);  in updateReferenceFrames()
592                     dpb->frame_idx = refList->frame_idx;  in updateReferenceFrames()
593                     dpb->TopFieldOrderCnt = refList->TopFieldOrderCnt;  in updateReferenceFrames()
594                     dpb->BottomFieldOrderCnt = refList->BottomFieldOrderCnt;  in updateReferenceFrames()
595                     dpb++;  in updateReferenceFrames()
608         DecodedPictureBuffer *dpb = mDPBs[mToggleDPB];  in removeReferenceFromDPB()  local
610         for (int32_t i = 0; i < DPB_SIZE; i++, dpb++) {  in removeReferenceFromDPB()
611             if (poc == dpb->poc) {  in removeReferenceFromDPB()
612                 dpb->poc = (int32_t)POC_DEFAULT;  in removeReferenceFromDPB()
613                 if (dpb->surfaceBuffer) {  in removeReferenceFromDPB()
614                     dpb->surfaceBuffer->asReferernce = false;  in removeReferenceFromDPB()
616                 dpb->surfaceBuffer = NULL;  in removeReferenceFromDPB()
640     DecodedPictureBuffer *dpb = mDPBs[mToggleDPB];  in findSurfaceBuffer()  local
641     for (int32_t i = 0; i < DPB_SIZE; i++, dpb++) {  in findSurfaceBuffer()
642         if (dpb->poc == pic->BottomFieldOrderCnt ||  in findSurfaceBuffer()
643             dpb->poc == pic->TopFieldOrderCnt) {  in findSurfaceBuffer()
645             if (dpb->surfaceBuffer == NULL) {  in findSurfaceBuffer()
648             return dpb->surfaceBuffer;  in findSurfaceBuffer()
656     DecodedPictureBuffer *dpb = mDPBs[mToggleDPB];  in findRefSurfaceBuffer()  local
658     dpb += (DPB_SIZE - 1);  in findRefSurfaceBuffer()
659     for (int32_t i = DPB_SIZE; i > 0; i--, dpb--) {  in findRefSurfaceBuffer()
660         if (dpb->poc == pic->BottomFieldOrderCnt ||  in findRefSurfaceBuffer()
661             dpb->poc == pic->TopFieldOrderCnt) {  in findRefSurfaceBuffer()
663             if (dpb->surfaceBuffer == NULL) {  in findRefSurfaceBuffer()
666             return dpb->surfaceBuffer;  in findRefSurfaceBuffer()