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  *  ihevcd_iquant_itrans_recon_ctb.h
22  *
23  * @brief
24  *  Definitions related to inverse transform functions
25  *
26  * @author
27  *  Naveen S R
28  *
29  * @par List of Functions:
30  *
31  * @remarks
32  *  None
33  *
34  *******************************************************************************
35  */
36 
37 #ifndef _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_
38 #define _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_
39 
40 #define MAX_NUM_IP_MODES        35
41 
42 typedef enum
43 {
44     IP_FUNC_MODE_0 = 1,
45     IP_FUNC_MODE_1,
46     IP_FUNC_MODE_2,
47     IP_FUNC_MODE_3TO9,
48     IP_FUNC_MODE_10,
49     IP_FUNC_MODE_11TO17,
50     IP_FUNC_MODE_18_34,
51     IP_FUNC_MODE_19TO25,
52     IP_FUNC_MODE_26,
53     IP_FUNC_MODE_27TO33,
54 
55     NUM_IP_FUNCS
56 
57 }IP_FUNCS_T;
58 
59 
60 typedef enum
61 {
62     DST_4x4, DCT_4x4, DCT_8x8, DCT_16x16, DCT_32x32, SKIP_64x64
63 }TRANSFORM_TYPE;
64 
65 WORD32 ihevcd_iquant_itrans_recon_ctb(process_ctxt_t *ps_proc);
66 
67 #endif /* _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_ */
68