46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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* Copyright (c) 2015 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP10_ENCODER_HYBRID_FWD_TXFM_H_
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#define VP10_ENCODER_HYBRID_FWD_TXFM_H_
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#include "./vpx_config.h"
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typedef enum FWD_TXFM_OPT { FWD_TXFM_OPT_NORMAL, FWD_TXFM_OPT_DC } FWD_TXFM_OPT;
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typedef struct FWD_TXFM_PARAM {
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TX_TYPE tx_type;
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TX_SIZE tx_size;
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FWD_TXFM_OPT fwd_txfm_opt;
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int rd_transform;
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int lossless;
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#if CONFIG_VPX_HIGHBITDEPTH
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int bd;
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#endif // CONFIG_VPX_HIGHBITDEPTH
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} FWD_TXFM_PARAM;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void fwd_txfm(const int16_t *src_diff, tran_low_t *coeff, int diff_stride,
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FWD_TXFM_PARAM *fwd_txfm_param);
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#if CONFIG_VPX_HIGHBITDEPTH
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void highbd_fwd_txfm(const int16_t *src_diff, tran_low_t *coeff,
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int diff_stride, FWD_TXFM_PARAM *fwd_txfm_param);
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#endif // CONFIG_VPX_HIGHBITDEPTH
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // VP10_ENCODER_HYBRID_FWD_TXFM_H_
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