/*! * \copy *     Copyright (c)  2011-2013, Cisco Systems *     All rights reserved. * *     Redistribution and use in source and binary forms, with or without *     modification, are permitted provided that the following conditions *     are met: * *        * Redistributions of source code must retain the above copyright *          notice, this list of conditions and the following disclaimer. * *        * Redistributions in binary form must reproduce the above copyright *          notice, this list of conditions and the following disclaimer in *          the documentation and/or other materials provided with the *          distribution. * *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS *     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE *     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, *     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER *     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT *     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *     POSSIBILITY OF SUCH DAMAGE. * * \file         :  SceneChangeDetectionCommon.h * * \brief        :  scene change detection class of wels video processor class * * \date         :  2011/03/14 * * \description  :  1. rewrite the package code of scene change detection class * */ #ifndef WELSVP_COMMON_H#define WELSVP_COMMON_H #include "util.h"#include "memory.h"#include "WelsFrameWork.h"#include "IWelsVP.h"#include "sad_common.h"#include "intra_pred_common.h"   typedef void (GetIntraPred) (uint8_t* pPred, uint8_t* pRef, const int32_t kiStride); typedef GetIntraPred*  GetIntraPredPtr; GetIntraPred     WelsI16x16LumaPredV_c;GetIntraPred     WelsI16x16LumaPredH_c; WELSVP_NAMESPACE_BEGIN typedef  int32_t (SadFunc) (uint8_t* pSrcY, int32_t iSrcStrideY, uint8_t* pRefY, int32_t iRefStrideY); typedef SadFunc*   SadFuncPtr; typedef int32_t (Sad16x16Func) (uint8_t* pSrcY, int32_t iSrcStrideY, uint8_t* pRefY, int32_t iRefStrideY);typedef Sad16x16Func*      PSad16x16Func;  #ifdef HAVE_NEONWELSVP_EXTERN_C_BEGINint32_t WelsProcessingSampleSad8x8_neon (uint8_t*, int32_t, uint8_t*, int32_t);WELSVP_EXTERN_C_END#endif #ifdef HAVE_NEON_AARCH64WELSVP_EXTERN_C_BEGINint32_t WelsProcessingSampleSad8x8_AArch64_neon (uint8_t*, int32_t, uint8_t*, int32_t);WELSVP_EXTERN_C_END#endif WELSVP_NAMESPACE_END #endif