1 /******************************************************************************
2  *
3  * Copyright (C) 2015 The Android Open Source Project
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  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19 */
20 #ifndef __IMPEG2_IDCT_H__
21 #define __IMPEG2_IDCT_H__
22 
23 
24 /*****************************************************************************/
25 /* Function Declarations                                                     */
26 /*****************************************************************************/
27 
28 typedef void  pf_idct_recon_t(WORD16 *pi2_src,
29                             WORD16 *pi2_tmp,
30                             UWORD8 *pu1_pred,
31                             UWORD8 *pu1_dst,
32                             WORD32 src_strd,
33                             WORD32 pred_strd,
34                             WORD32 dst_strd,
35                             WORD32 zero_cols,
36                             WORD32 zero_rows);
37 
38 /* ARM assembly modules curently ignore non_zero_cols argument */
39 pf_idct_recon_t impeg2_idct_recon_dc;
40 
41 pf_idct_recon_t impeg2_idct_recon_dc_mismatch;
42 
43 pf_idct_recon_t impeg2_idct_recon;
44 
45 
46 pf_idct_recon_t impeg2_idct_recon_dc_a9q;
47 
48 pf_idct_recon_t impeg2_idct_recon_dc_mismatch_a9q;
49 
50 pf_idct_recon_t impeg2_idct_recon_a9q;
51 
52 
53 pf_idct_recon_t impeg2_idct_recon_dc_av8;
54 
55 pf_idct_recon_t impeg2_idct_recon_dc_mismatch_av8;
56 
57 pf_idct_recon_t impeg2_idct_recon_av8;
58 
59 pf_idct_recon_t impeg2_idct_recon_sse42;
60 
61 pf_idct_recon_t impeg2_idct_recon_dc_mismatch_sse42;
62 
63 pf_idct_recon_t impeg2_idct_recon_dc_sse42;
64 
65 #endif /* #ifndef __IMPEG2_IDCT_H__ */
66 
67