49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright 2018-2022 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef FSL_POWERQUAD_DATA_H_
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#define FSL_POWERQUAD_DATA_H_
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#include <stdint.h>
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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extern int32_t dct16_twiddle[32];
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extern int32_t dct32_twiddle[64];
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extern int32_t dct64_twiddle[128];
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extern int32_t dct128_twiddle[256];
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extern int32_t dct256_twiddle[512];
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extern int32_t dct512_twiddle[1024];
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extern int32_t idct16_twiddle[32];
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extern int32_t idct32_twiddle[64];
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extern int32_t idct64_twiddle[128];
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extern int32_t idct128_twiddle[256];
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extern int32_t idct256_twiddle[512];
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extern int32_t idct512_twiddle[1024];
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extern int32_t dct16_cosFactor[16];
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extern int32_t dct32_cosFactor[32];
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extern int32_t dct64_cosFactor[64];
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extern int32_t dct128_cosFactor[128];
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extern int32_t dct256_cosFactor[256];
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extern int32_t dct512_cosFactor[512];
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/*******************************************************************************
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* API
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******************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif /* __cplusplus */
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#if defined(__cplusplus)
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}
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#endif /* __cplusplus */
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#endif /* FSL_POWERQUAD_DATA_H_ */
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