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 *  ideint_function_selector.c
24 *
25 * @brief
26 *  This file contains the function selector related code
27 *
28 * @author
29 *  Ittiam
30 *
31 * @par List of Functions:
32 * ih264e_init_function_ptr
33 *
34 * @remarks
35 *  None
36 *
37 *******************************************************************************
38 */
39 /*****************************************************************************/
40 /* File Includes                                                             */
41 /*****************************************************************************/
42 /* System include files */
43 #include <stdio.h>
44 #include <stdint.h>
45 #include <string.h>
46 #include <stdlib.h>
47 #include <assert.h>
48 
49 
50 /* User include files */
51 #include "icv_datatypes.h"
52 #include "icv_macros.h"
53 #include "icv_platform_macros.h"
54 #include "icv.h"
55 #include "icv_variance.h"
56 #include "icv_sad.h"
57 #include "ideint.h"
58 
59 #include "ideint_defs.h"
60 #include "ideint_structs.h"
61 #include "ideint_utils.h"
62 #include "ideint_cac.h"
63 #include "ideint_debug.h"
64 #include "ideint_function_selector.h"
65 
66 /**
67 *******************************************************************************
68 *
69 * @brief
70 *  Call corresponding function pointer initialization function
71 *
72 * @par Description
73 *  Call corresponding function pointer initialization function
74 *
75 * @param[in] ps_ctxt
76 *  Context
77 *
78 * @returns  none
79 *
80 * @remarks none
81 *
82 *******************************************************************************
83 */
ideint_init_function_ptr(ctxt_t * ps_ctxt)84 void ideint_init_function_ptr(ctxt_t *ps_ctxt)
85 {
86     ideint_init_function_ptr_generic(ps_ctxt);
87 
88     switch(ps_ctxt->s_params.e_arch)
89     {
90 #if defined(ARMV8)
91         default:
92             ideint_init_function_ptr_av8(ps_ctxt);
93             break;
94 #elif !defined(DISABLE_NEON)
95         case ICV_ARM_NONEON:
96             break;
97         case ICV_ARM_A5:
98         case ICV_ARM_A7:
99         case ICV_ARM_A9:
100         case ICV_ARM_A15:
101         case ICV_ARM_A9Q:
102         default:
103             ideint_init_function_ptr_a9(ps_ctxt);
104             break;
105 #else
106         default:
107             break;
108 #endif
109     }
110 
111 }
112 
113 /**
114 *******************************************************************************
115 *
116 * @brief Determine the architecture of the encoder executing environment
117 *
118 * @par Description: This routine returns the architecture of the enviro-
119 * ment in which the current encoder is being tested
120 *
121 * @param[in] void
122 *
123 * @returns  IV_ARCH_T
124 *  architecture
125 *
126 * @remarks none
127 *
128 *******************************************************************************
129 */
ideint_default_arch(void)130 ICV_ARCH_T ideint_default_arch(void)
131 {
132     return ICV_ARM_A9Q;
133 }
134 
135