1/******************************************************************************
2*
3* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
4*
5* Licensed under the Apache License, Version 2.0 (the "License");
6* you may not use this file except in compliance with the License.
7* You may obtain a copy of the License at:
8*
9* http://www.apache.org/licenses/LICENSE-2.0
10*
11* Unless required by applicable law or agreed to in writing, software
12* distributed under the License is distributed on an "AS IS" BASIS,
13* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14* See the License for the specific language governing permissions and
15* limitations under the License.
16*
17******************************************************************************/
18/**
19*******************************************************************************
20* @file
21*  ihevc_chroma_iquant_recon.h
22*
23* @brief
24*  Functions declarations for inverse quantization and  reconstruction  of
25* chroma interleaved data.
26*
27* @author
28*  Ittiam
29*
30* @remarks
31*  None
32*
33*******************************************************************************
34*/
35
36
37#ifndef _IHEVC_CHROMA_IQUANT_RECON_H_
38#define _IHEVC_CHROMA_IQUANT_RECON_H_
39
40typedef void ihevc_chroma_iquant_recon_4x4_ft(WORD16 *pi2_src,
41                                              UWORD8 *pu1_pred,
42                                              WORD16 *pi2_dequant_coeff,
43                                              UWORD8 *pu1_dst,
44                                              WORD32 qp_div, /* qpscaled / 6 */
45                                              WORD32 qp_rem, /* qpscaled % 6 */
46                                              WORD32 src_strd,
47                                              WORD32 pred_strd,
48                                              WORD32 dst_strd,
49                                              WORD32 zero_cols);
50typedef void ihevc_hbd_chroma_iquant_recon_4x4_ft(WORD16 *pi2_src,
51                                                  UWORD16 *pu2_pred,
52                                                  WORD16 *pi2_dequant_coeff,
53                                                  UWORD16 *pu2_dst,
54                                                  WORD32 qp_div, /* qpscaled / 6 */
55                                                  WORD32 qp_rem, /* qpscaled % 6 */
56                                                  WORD32 src_strd,
57                                                  WORD32 pred_strd,
58                                                  WORD32 dst_strd,
59                                                  WORD32 zero_cols,
60                                                  UWORD8 bit_depth);
61typedef void ihevc_chroma_iquant_recon_8x8_ft(WORD16 *pi2_src,
62                                              UWORD8 *pu1_pred,
63                                              WORD16 *pi2_dequant_coeff,
64                                              UWORD8 *pu1_dst,
65                                              WORD32 qp_div, /* qpscaled / 6 */
66                                              WORD32 qp_rem, /* qpscaled % 6 */
67                                              WORD32 src_strd,
68                                              WORD32 pred_strd,
69                                              WORD32 dst_strd,
70                                              WORD32 zero_cols);
71typedef void ihevc_hbd_chroma_iquant_recon_8x8_ft(WORD16 *pi2_src,
72                                                  UWORD16 *pu2_pred,
73                                                  WORD16 *pi2_dequant_coeff,
74                                                  UWORD16 *pu2_dst,
75                                                  WORD32 qp_div, /* qpscaled / 6 */
76                                                  WORD32 qp_rem, /* qpscaled % 6 */
77                                                  WORD32 src_strd,
78                                                  WORD32 pred_strd,
79                                                  WORD32 dst_strd,
80                                                  WORD32 zero_cols,
81                                                  UWORD8 bit_depth);
82typedef void ihevc_chroma_iquant_recon_16x16_ft(WORD16 *pi2_src,
83                                                UWORD8 *pu1_pred,
84                                                WORD16 *pi2_dequant_coeff,
85                                                UWORD8 *pu1_dst,
86                                                WORD32 qp_div, /* qpscaled / 6 */
87                                                WORD32 qp_rem, /* qpscaled % 6 */
88                                                WORD32 src_strd,
89                                                WORD32 pred_strd,
90                                                WORD32 dst_strd,
91                                                WORD32 zero_cols);
92typedef void ihevc_hbd_chroma_iquant_recon_16x16_ft(WORD16 *pi2_src,
93                                                    UWORD16 *pu2_pred,
94                                                    WORD16 *pi2_dequant_coeff,
95                                                    UWORD16 *pu2_dst,
96                                                    WORD32 qp_div, /* qpscaled / 6 */
97                                                    WORD32 qp_rem, /* qpscaled % 6 */
98                                                    WORD32 src_strd,
99                                                    WORD32 pred_strd,
100                                                    WORD32 dst_strd,
101                                                    WORD32 zero_cols,
102                                                    UWORD8 bit_depth);
103
104ihevc_chroma_iquant_recon_4x4_ft ihevc_chroma_iquant_recon_4x4;
105ihevc_hbd_chroma_iquant_recon_4x4_ft ihevc_hbd_chroma_iquant_recon_4x4;
106ihevc_chroma_iquant_recon_8x8_ft ihevc_chroma_iquant_recon_8x8;
107ihevc_hbd_chroma_iquant_recon_8x8_ft ihevc_hbd_chroma_iquant_recon_8x8;
108ihevc_chroma_iquant_recon_16x16_ft ihevc_chroma_iquant_recon_16x16;
109ihevc_hbd_chroma_iquant_recon_16x16_ft ihevc_hbd_chroma_iquant_recon_16x16;
110
111#endif /*_IHEVC_CHROMA_IQUANT_RECON_H_*/
112