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127 lines
3.7 KiB
C
127 lines
3.7 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2015 The Android Open Source Project
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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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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/**
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*******************************************************************************
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* @file
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* ih264_mem_fns.h
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*
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* @brief
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* Function declarations used for memory functions
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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 _IH264_MEM_FNS_H_
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#define _IH264_MEM_FNS_H_
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typedef void ih264_memcpy_ft(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes);
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typedef void ih264_memcpy_mul_8_ft(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes);
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/**
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*******************************************************************************
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*
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* @brief
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* memset of a 8,16 or 32 bytes
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*
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* @par Description:
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* Does memset of 8bit data for 8,16 or 32 number of bytes
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*
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* @param[in] pu1_dst
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* UWORD8 pointer to the destination
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*
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* @param[in] value
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* UWORD8 value used for memset
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*
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* @param[in] num_bytes
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* number of bytes to set
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* @returns
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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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typedef void ih264_memset_ft(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes);
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typedef void ih264_memset_mul_8_ft(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes);
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/**
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*******************************************************************************
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*
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* @brief
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* memset of 16bit data of a 8,16 or 32 bytes
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*
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* @par Description:
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* Does memset of 16bit data for 8,16 or 32 number of bytes
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*
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* @param[in] pu2_dst
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* UWORD8 pointer to the destination
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*
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* @param[in] value
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* UWORD16 value used for memset
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*
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* @param[in] num_words
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* number of words to set
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* @returns
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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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typedef void ih264_memset_16bit_ft(UWORD16 *pu2_dst, UWORD16 value, UWORD32 num_words);
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typedef void ih264_memset_16bit_mul_8_ft(UWORD16 *pu2_dst, UWORD16 value, UWORD32 num_words);
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/* C function declarations */
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ih264_memcpy_ft ih264_memcpy;
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ih264_memcpy_mul_8_ft ih264_memcpy_mul_8;
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ih264_memset_ft ih264_memset;
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ih264_memset_mul_8_ft ih264_memset_mul_8;
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ih264_memset_16bit_ft ih264_memset_16bit;
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ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8;
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/* A9 Q function declarations */
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ih264_memcpy_ft ih264_memcpy_a9q;
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ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_a9q;
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ih264_memset_ft ih264_memset_a9q;
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ih264_memset_mul_8_ft ih264_memset_mul_8_a9q;
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ih264_memset_16bit_ft ih264_memset_16bit_a9q;
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ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_a9q;
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/* AV8 function declarations */
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ih264_memcpy_ft ih264_memcpy_av8;
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ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_av8;
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ih264_memset_ft ih264_memset_av8;
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ih264_memset_mul_8_ft ih264_memset_mul_8_av8;
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ih264_memset_16bit_ft ih264_memset_16bit_av8;
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ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_av8;
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ih264_memcpy_mul_8_ft ih264_memcpy_mul_8_ssse3;
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ih264_memset_mul_8_ft ih264_memset_mul_8_ssse3;
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ih264_memset_16bit_mul_8_ft ih264_memset_16bit_mul_8_ssse3;
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#endif //_MEM_FNS_H_
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