82 lines
3.2 KiB
C
82 lines
3.2 KiB
C
/*
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* Copyright (c) 2010 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 VP9_COMMON_VP9_IDCT_H_
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#define VP9_COMMON_VP9_IDCT_H_
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#include <assert.h>
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#include "./vpx_config.h"
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#include "vp9/common/vp9_common.h"
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#include "vp9/common/vp9_enums.h"
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#include "vpx_dsp/inv_txfm.h"
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#include "vpx_dsp/txfm_common.h"
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#include "vpx_ports/mem.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*transform_1d)(const tran_low_t *, tran_low_t *);
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typedef struct {
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transform_1d cols, rows; // vertical and horizontal
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} transform_2d;
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#if CONFIG_VP9_HIGHBITDEPTH
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typedef void (*highbd_transform_1d)(const tran_low_t *, tran_low_t *, int bd);
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typedef struct {
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highbd_transform_1d cols, rows; // vertical and horizontal
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} highbd_transform_2d;
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#endif // CONFIG_VP9_HIGHBITDEPTH
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void vp9_iwht4x4_add(const tran_low_t *input, uint8_t *dest, int stride,
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int eob);
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void vp9_idct4x4_add(const tran_low_t *input, uint8_t *dest, int stride,
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int eob);
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void vp9_idct8x8_add(const tran_low_t *input, uint8_t *dest, int stride,
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int eob);
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void vp9_idct16x16_add(const tran_low_t *input, uint8_t *dest, int stride,
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int eob);
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void vp9_idct32x32_add(const tran_low_t *input, uint8_t *dest, int stride,
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int eob);
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void vp9_iht4x4_add(TX_TYPE tx_type, const tran_low_t *input, uint8_t *dest,
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int stride, int eob);
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void vp9_iht8x8_add(TX_TYPE tx_type, const tran_low_t *input, uint8_t *dest,
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int stride, int eob);
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void vp9_iht16x16_add(TX_TYPE tx_type, const tran_low_t *input, uint8_t *dest,
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int stride, int eob);
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#if CONFIG_VP9_HIGHBITDEPTH
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void vp9_highbd_iwht4x4_add(const tran_low_t *input, uint16_t *dest, int stride,
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int eob, int bd);
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void vp9_highbd_idct4x4_add(const tran_low_t *input, uint16_t *dest, int stride,
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int eob, int bd);
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void vp9_highbd_idct8x8_add(const tran_low_t *input, uint16_t *dest, int stride,
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int eob, int bd);
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void vp9_highbd_idct16x16_add(const tran_low_t *input, uint16_t *dest,
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int stride, int eob, int bd);
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void vp9_highbd_idct32x32_add(const tran_low_t *input, uint16_t *dest,
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int stride, int eob, int bd);
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void vp9_highbd_iht4x4_add(TX_TYPE tx_type, const tran_low_t *input,
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uint16_t *dest, int stride, int eob, int bd);
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void vp9_highbd_iht8x8_add(TX_TYPE tx_type, const tran_low_t *input,
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uint16_t *dest, int stride, int eob, int bd);
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void vp9_highbd_iht16x16_add(TX_TYPE tx_type, const tran_low_t *input,
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uint16_t *dest, int stride, int eob, int bd);
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#endif // CONFIG_VP9_HIGHBITDEPTH
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // VP9_COMMON_VP9_IDCT_H_
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