79 lines
4.1 KiB
C
79 lines
4.1 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 DEQUANTIZE_H
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#define DEQUANTIZE_H
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#include "vp8/common/blockd.h"
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#if CONFIG_LOSSLESS
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extern void vp8_dequant_idct_add_lossless_c(short *input, short *dq,
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unsigned char *pred,
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unsigned char *output,
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int pitch, int stride);
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extern void vp8_dequant_dc_idct_add_lossless_c(short *input, short *dq,
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unsigned char *pred,
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unsigned char *output,
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int pitch, int stride, int dc);
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extern void vp8_dequant_dc_idct_add_y_block_lossless_c(short *q, short *dq,
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unsigned char *pre,
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unsigned char *dst,
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int stride, char *eobs,
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short *dc);
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extern void vp8_dequant_idct_add_y_block_lossless_c(short *q, short *dq,
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unsigned char *pre,
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unsigned char *dst,
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int stride, char *eobs);
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extern void vp8_dequant_idct_add_uv_block_lossless_c(short *q, short *dq,
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unsigned char *pre,
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unsigned char *dst_u,
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unsigned char *dst_v,
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int stride, char *eobs);
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#endif
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typedef void (*vp8_dequant_idct_add_fn_t)(short *input, short *dq,
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unsigned char *pred, unsigned char *output, int pitch, int stride);
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typedef void(*vp8_dequant_dc_idct_add_fn_t)(short *input, short *dq,
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unsigned char *pred, unsigned char *output, int pitch, int stride, int dc);
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typedef void(*vp8_dequant_dc_idct_add_y_block_fn_t)(short *q, short *dq,
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unsigned char *pre, unsigned char *dst, int stride, char *eobs, short *dc);
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typedef void(*vp8_dequant_idct_add_y_block_fn_t)(short *q, short *dq,
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unsigned char *pre, unsigned char *dst, int stride, char *eobs);
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typedef void(*vp8_dequant_idct_add_uv_block_fn_t)(short *q, short *dq,
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unsigned char *pre, unsigned char *dst_u, unsigned char *dst_v, int stride,
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char *eobs);
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void vp8_ht_dequant_idct_add_c(TX_TYPE tx_type, short *input, short *dq,
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unsigned char *pred, unsigned char *dest,
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int pitch, int stride);
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void vp8_ht_dequant_idct_add_8x8_c(TX_TYPE tx_type, short *input, short *dq,
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unsigned char *pred, unsigned char *dest,
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int pitch, int stride);
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void vp8_ht_dequant_idct_add_16x16_c(TX_TYPE tx_type, short *input, short *dq,
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unsigned char *pred, unsigned char *dest,
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int pitch, int stride);
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#if CONFIG_SUPERBLOCKS
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void vp8_dequant_dc_idct_add_y_block_8x8_inplace_c(short *q, short *dq,
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unsigned char *dst,
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int stride, char *eobs,
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short *dc, MACROBLOCKD *xd);
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void vp8_dequant_idct_add_uv_block_8x8_inplace_c(short *q, short *dq,
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unsigned char *dstu,
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unsigned char *dstv,
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int stride, char *eobs,
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MACROBLOCKD *xd);
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#endif
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#endif
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