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 /**
21 *******************************************************************************
22 * @file
23 *  impeg2d_function_selector.c
24 *
25 * @brief
26 *  Contains functions to initialize function pointers used in mpeg2
27 *
28 * @author
29 *  Naveen
30 *
31 * @par List of Functions:
32 * @remarks
33 *  None
34 *
35 *******************************************************************************
36 */
37 /*****************************************************************************/
38 /* File Includes                                                             */
39 /*****************************************************************************/
40 #include <stdio.h>
41 #include <stddef.h>
42 #include <stdlib.h>
43 #include <string.h>
44 
45 #include "iv_datatypedef.h"
46 #include "iv.h"
47 #include "ithread.h"
48 
49 
50 #include "impeg2_macros.h"
51 #include "impeg2_buf_mgr.h"
52 #include "impeg2_disp_mgr.h"
53 #include "impeg2_defs.h"
54 #include "impeg2_platform_macros.h"
55 #include "impeg2_inter_pred.h"
56 #include "impeg2_idct.h"
57 #include "impeg2_mem_func.h"
58 #include "impeg2_format_conv.h"
59 #include "impeg2_job_queue.h"
60 #include "impeg2_globals.h"
61 
62 #include "ivd.h"
63 #include "impeg2d.h"
64 #include "impeg2d_api.h"
65 #include "impeg2d_debug.h"
66 #include "impeg2d_bitstream.h"
67 #include "impeg2d_structs.h"
68 #include "impeg2d_mc.h"
69 #include "impeg2d_pic_proc.h"
70 #include "impeg2d_vld_tables.h"
71 #include "impeg2d_vld.h"
72 #include "impeg2d_pic_proc.h"
73 
impeg2d_init_function_ptr_generic(void * pv_codec)74 void impeg2d_init_function_ptr_generic(void *pv_codec)
75 {
76     dec_state_t *ps_dec = (dec_state_t *)pv_codec;
77 
78     ps_dec->pf_idct_recon[0]                   = &impeg2_idct_recon_dc;
79     ps_dec->pf_idct_recon[1]                   = &impeg2_idct_recon_dc_mismatch;
80     ps_dec->pf_idct_recon[2]                   = &impeg2_idct_recon;
81     ps_dec->pf_idct_recon[3]                   = &impeg2_idct_recon;
82 
83     ps_dec->pf_mc[0]                              = &impeg2d_mc_fullx_fully;
84     ps_dec->pf_mc[1]                              = &impeg2d_mc_fullx_halfy;
85     ps_dec->pf_mc[2]                              = &impeg2d_mc_halfx_fully;
86     ps_dec->pf_mc[3]                              = &impeg2d_mc_halfx_halfy;
87 
88     ps_dec->pf_interpolate                     = &impeg2_interpolate;
89     ps_dec->pf_copy_mb                         = &impeg2_copy_mb;
90 
91     ps_dec->pf_fullx_halfy_8x8                 = &impeg2_mc_fullx_halfy_8x8;
92     ps_dec->pf_halfx_fully_8x8                 = &impeg2_mc_halfx_fully_8x8;
93     ps_dec->pf_halfx_halfy_8x8                 = &impeg2_mc_halfx_halfy_8x8;
94     ps_dec->pf_fullx_fully_8x8                 = &impeg2_mc_fullx_fully_8x8;
95 
96     ps_dec->pf_memset_8bit_8x8_block           = &impeg2_memset_8bit_8x8_block;
97     ps_dec->pf_memset_16bit_8x8_linear_block   = &impeg2_memset0_16bit_8x8_linear_block;
98 
99     ps_dec->pf_copy_yuv420p_buf                = &impeg2_copy_frm_yuv420p;
100     ps_dec->pf_fmt_conv_yuv420p_to_yuv422ile   = &impeg2_fmt_conv_yuv420p_to_yuv422ile;
101     ps_dec->pf_fmt_conv_yuv420p_to_yuv420sp_uv = &impeg2_fmt_conv_yuv420p_to_yuv420sp_uv;
102     ps_dec->pf_fmt_conv_yuv420p_to_yuv420sp_vu = &impeg2_fmt_conv_yuv420p_to_yuv420sp_vu;
103 }
104