/******************************************************************************
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*
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* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/**
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*******************************************************************************
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* @file
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* ihevc_itrans.h
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*
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* @brief
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* Functions declarations for inverse transform
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*
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* @author
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* Ittiam
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*
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* @remarks
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* None
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*
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*******************************************************************************
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*/
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#ifndef _IHEVC_ITRANS_H_
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#define _IHEVC_ITRANS_H_
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typedef void ihevc_itrans_4x4_ttype1_ft(WORD16 *pi2_src,
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WORD16 *pi2_dst,
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WORD32 i4_src_strd,
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WORD32 i4_dst_strd,
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WORD32 i4_shift,
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WORD32 i4_zero_cols);
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typedef void ihevc_itrans_4x4_ft(WORD16 *pi2_src,
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WORD16 *pi2_dst,
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WORD32 i4_src_strd,
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WORD32 i4_dst_strd,
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WORD32 i4_shift,
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WORD32 i4_zero_cols);
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typedef void ihevc_itrans_8x8_ft(WORD16 *pi2_src,
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WORD16 *pi2_dst,
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WORD32 i4_src_strd,
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WORD32 i4_dst_strd,
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WORD32 i4_shift,
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WORD32 i4_zero_cols);
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typedef void ihevc_itrans_16x16_ft(WORD16 *pi2_src,
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WORD16 *pi2_dst,
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WORD32 i4_src_strd,
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WORD32 i4_dst_strd,
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WORD32 i4_shift,
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WORD32 i4_zero_cols);
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typedef void ihevc_itrans_32x32_ft(WORD16 *pi2_src,
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WORD16 *pi2_dst,
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WORD32 i4_src_strd,
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WORD32 i4_dst_strd,
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WORD32 i4_shift,
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WORD32 i4_zero_cols);
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/* C function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32;
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/* A9 Q function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_a9q;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4_a9q;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8_a9q;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16_a9q;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32_a9q;
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/* A9 Q function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_neonintr;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4_neonintr;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8_neonintr;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16_neonintr;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32_neonintr;
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/* SSSE3 function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_ssse3;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4_ssse3;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8_ssse3;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16_ssse3;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32_ssse3;
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/* SSE4.2 function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_sse42;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4_sse42;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8_sse42;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16_sse42;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32_sse42;
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/* armv8 function declarations */
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ihevc_itrans_4x4_ttype1_ft ihevc_itrans_4x4_ttype1_av8;
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ihevc_itrans_4x4_ft ihevc_itrans_4x4_av8;
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ihevc_itrans_8x8_ft ihevc_itrans_8x8_av8;
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ihevc_itrans_16x16_ft ihevc_itrans_16x16_av8;
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ihevc_itrans_32x32_ft ihevc_itrans_32x32_av8;
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#endif /*_IHEVC_ITRANS_H_*/
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