1 /*
2  * Copyright (c) 2017, The Linux Foundation. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met:
7  *     * Redistributions of source code must retain the above copyright
8  *       notice, this list of conditions and the following disclaimer.
9  *     * Redistributions in binary form must reproduce the above
10  *       copyright notice, this list of conditions and the following
11  *       disclaimer in the documentation and/or other materials provided
12  *       with the distribution.
13  *     * Neither the name of The Linux Foundation nor the names of its
14  *       contributors may be used to endorse or promote products derived
15  *       from this software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
18  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
21  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
24  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
26  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28  */
29 
30 #ifndef __PLATFORM_CONFIG_H__
31 #define __PLATFORM_CONFIG_H__
32 
33 //////////////////////////////////////////////////////////////////////////////
34 //                             Include Files
35 //////////////////////////////////////////////////////////////////////////////
36 #include <string>
37 #include <map>
38 
39 #ifdef __cplusplus
40     extern "C" {
41 #endif
42 
43 namespace Platform {
44 
45 typedef std::map<std::string, std::string> ConfigMap;
46 
47 typedef enum {
48     OK = 0,
49     FAIL = 1,
50 } ConfigError_t;
51 
52 typedef enum {
53     vidc_dec_log_in = 0,
54     vidc_dec_log_out,
55     vidc_dec_hfr_fps,
56     vidc_enc_log_in,
57     vidc_enc_log_out,
58     vidc_dec_conceal_color_8bit,
59     vidc_dec_conceal_color_10bit,
60     vidc_enc_csc_custom_matrix,
61 } Config_t;
62 
63 struct configStr {
64     Config_t config;
65     const char * name;
66 };
67 
68 static const struct configStr configStrMap[] = {
69     {vidc_dec_log_in, "vidc_dec_log_in"},
70     {vidc_dec_log_out, "vidc_dec_log_out"},
71     {vidc_dec_hfr_fps, "vidc_dec_hfr_fps"},
72     {vidc_enc_log_in, "vidc_enc_log_in"},
73     {vidc_enc_log_out, "vidc_enc_log_out"},
74     {vidc_dec_conceal_color_8bit, "vidc_dec_conceal_color_8bit"},
75     {vidc_dec_conceal_color_10bit, "vidc_dec_conceal_color_10bit"},
76     {vidc_enc_csc_custom_matrix, "vidc_enc_csc_custom_matrix"},
77 };
78 
79 class Config {
80     private:
81         Config();
82         Config& operator=(Config const&) {
83             return *mInstance;
84         }
85         static Config* getInstance();
86 
87         ConfigMap mConfigMap;
88         static Config* mInstance;
89 
90     public:
91         static ConfigError_t getInt32(Config_t config, int32_t *value,
92                 const int32_t defaultValue);
93 };
94 
95 }
96 #ifdef __cplusplus
97 }
98 #endif
99 #endif // __PLATFORM_CONFIG_H__
100