1/* Copyright (c) 2013-2015 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#ifndef GBA_CONFIG_H
 7#define GBA_CONFIG_H
 8
 9#include "util/common.h"
10
11#include "gba/gba.h"
12
13#include "util/configuration.h"
14
15struct GBAConfig {
16	struct Configuration configTable;
17	struct Configuration defaultsTable;
18	char* port;
19};
20
21struct GBAOptions {
22	char* bios;
23	bool skipBios;
24	bool useBios;
25	int logLevel;
26	int frameskip;
27	bool rewindEnable;
28	int rewindBufferCapacity;
29	int rewindBufferInterval;
30	float fpsTarget;
31	size_t audioBuffers;
32	unsigned sampleRate;
33
34	int fullscreen;
35	int width;
36	int height;
37	bool lockAspectRatio;
38	bool resampleVideo;
39	bool suspendScreensaver;
40
41	int volume;
42	bool mute;
43
44	bool videoSync;
45	bool audioSync;
46
47	enum GBAIdleLoopOptimization idleOptimization;
48};
49
50void GBAConfigInit(struct GBAConfig*, const char* port);
51void GBAConfigDeinit(struct GBAConfig*);
52
53bool GBAConfigLoad(struct GBAConfig*);
54bool GBAConfigSave(const struct GBAConfig*);
55bool GBAConfigLoadPath(struct GBAConfig*, const char* path);
56bool GBAConfigSavePath(const struct GBAConfig*, const char* path);
57
58void GBAConfigMakePortable(const struct GBAConfig*);
59void GBAConfigDirectory(char* out, size_t outLength);
60
61const char* GBAConfigGetValue(const struct GBAConfig*, const char* key);
62bool GBAConfigGetIntValue(const struct GBAConfig*, const char* key, int* value);
63bool GBAConfigGetUIntValue(const struct GBAConfig*, const char* key, unsigned* value);
64bool GBAConfigGetFloatValue(const struct GBAConfig*, const char* key, float* value);
65
66void GBAConfigSetValue(struct GBAConfig*, const char* key, const char* value);
67void GBAConfigSetIntValue(struct GBAConfig*, const char* key, int value);
68void GBAConfigSetUIntValue(struct GBAConfig*, const char* key, unsigned value);
69void GBAConfigSetFloatValue(struct GBAConfig*, const char* key, float value);
70
71void GBAConfigSetDefaultValue(struct GBAConfig*, const char* key, const char* value);
72void GBAConfigSetDefaultIntValue(struct GBAConfig*, const char* key, int value);
73void GBAConfigSetDefaultUIntValue(struct GBAConfig*, const char* key, unsigned value);
74void GBAConfigSetDefaultFloatValue(struct GBAConfig*, const char* key, float value);
75
76void GBAConfigMap(const struct GBAConfig* config, struct GBAOptions* opts);
77void GBAConfigLoadDefaults(struct GBAConfig* config, const struct GBAOptions* opts);
78
79struct Configuration* GBAConfigGetInput(struct GBAConfig*);
80struct Configuration* GBAConfigGetOverrides(struct GBAConfig*);
81
82void GBAConfigFreeOpts(struct GBAOptions* opts);
83
84#endif