C++ (Cpp) _reloadSettings Beispiele

Beispiel #1

Datei: libretro.c Projekt: gitter-badger/ML-emulator

bool retro_load_game(const struct retro_game_info* game) {
	struct VFile* rom;
	if (game->data) {
		data = anonymousMemoryMap(game->size);
		dataSize = game->size;
		memcpy(data, game->data, game->size);
		rom = VFileFromMemory(data, game->size);
	} else {
		data = 0;
		rom = VFileOpen(game->path, O_RDONLY);
	}
	if (!rom) {
		return false;
	}

	core = NULL;
#ifdef M_CORE_GBA
	if (!core && GBAIsROM(rom)) {
		core = GBACoreCreate();
	}
#endif
#ifdef M_CORE_GB
	if (!core && GBIsROM(rom)) {
		core = GBCoreCreate();
	}
#endif
	if (!core) {
		rom->close(rom);
		mappedMemoryFree(data, game->size);
		return false;
	}
	mCoreInitConfig(core, NULL);
	core->init(core);
	core->setAVStream(core, &stream);

	outputBuffer = malloc(256 * VIDEO_VERTICAL_PIXELS * BYTES_PER_PIXEL);
	core->setVideoBuffer(core, outputBuffer, 256);

	core->setAudioBufferSize(core, SAMPLES);

	blip_set_rates(core->getAudioChannel(core, 0), core->frequency(core), 32768);
	blip_set_rates(core->getAudioChannel(core, 1), core->frequency(core), 32768);

	core->setRumble(core, &rumble);

#ifdef M_CORE_GBA
	if (core->platform(core) == PLATFORM_GBA) {
		struct GBA* gba = core->board;
		gba->luminanceSource = &lux;

		const char* sysDir = 0;
		if (environCallback(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &sysDir)) {
			char biosPath[PATH_MAX];
			snprintf(biosPath, sizeof(biosPath), "%s%s%s", sysDir, PATH_SEP, "gba_bios.bin");
			struct VFile* bios = VFileOpen(biosPath, O_RDONLY);
			if (bios) {
				core->loadBIOS(core, bios, 0);
			}
		}

		GBACheatDeviceCreate(&cheats);
		GBACheatAttachDevice(gba, &cheats);
		GBACheatSetInit(&cheatSet, "libretro");
		GBACheatAddSet(&cheats, &cheatSet);
	}
#endif

	savedata = anonymousMemoryMap(SIZE_CART_FLASH1M);
	struct VFile* save = VFileFromMemory(savedata, SIZE_CART_FLASH1M);

	_reloadSettings();
	core->loadROM(core, rom);
	core->loadSave(core, save);
	core->reset(core);
	return true;
}

Beispiel #2

Datei: libretro.c Projekt: tzlion/mgba

bool retro_load_game(const struct retro_game_info* game) {
	struct VFile* rom;
	if (game->data) {
		data = anonymousMemoryMap(game->size);
		dataSize = game->size;
		memcpy(data, game->data, game->size);
		rom = VFileFromMemory(data, game->size);
	} else {
		data = 0;
		rom = VFileOpen(game->path, O_RDONLY);
	}
	if (!rom) {
		return false;
	}

	core = mCoreFindVF(rom);
	if (!core) {
		rom->close(rom);
		mappedMemoryFree(data, game->size);
		return false;
	}
	mCoreInitConfig(core, NULL);
	core->init(core);
	core->setAVStream(core, &stream);

	size_t size = 256 * 224 * BYTES_PER_PIXEL;
	outputBuffer = malloc(size);
	memset(outputBuffer, 0xFF, size);
	core->setVideoBuffer(core, outputBuffer, 256);

	core->setAudioBufferSize(core, SAMPLES);

	blip_set_rates(core->getAudioChannel(core, 0), core->frequency(core), 32768);
	blip_set_rates(core->getAudioChannel(core, 1), core->frequency(core), 32768);

	core->setPeripheral(core, mPERIPH_RUMBLE, &rumble);

	savedata = anonymousMemoryMap(SIZE_CART_FLASH1M);
	struct VFile* save = VFileFromMemory(savedata, SIZE_CART_FLASH1M);

	_reloadSettings();
	core->loadROM(core, rom);
	core->loadSave(core, save);

	const char* sysDir = 0;
	const char* biosName = 0;
	char biosPath[PATH_MAX];
	environCallback(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &sysDir);

#ifdef M_CORE_GBA
	if (core->platform(core) == PLATFORM_GBA) {
		core->setPeripheral(core, mPERIPH_GBA_LUMINANCE, &lux);
		biosName = "gba_bios.bin";

	}
#endif

#ifdef M_CORE_GB
	if (core->platform(core) == PLATFORM_GB) {
		memset(&cam, 0, sizeof(cam));
		cam.height = GBCAM_HEIGHT;
		cam.width = GBCAM_WIDTH;
		cam.caps = 1 << RETRO_CAMERA_BUFFER_RAW_FRAMEBUFFER;
		cam.frame_raw_framebuffer = _updateCamera;
		core->setPeripheral(core, mPERIPH_IMAGE_SOURCE, &imageSource);

		environCallback(RETRO_ENVIRONMENT_GET_CAMERA_INTERFACE, &cam);
		const char* modelName = mCoreConfigGetValue(&core->config, "gb.model");
		struct GB* gb = core->board;

		if (modelName) {
			gb->model = GBNameToModel(modelName);
		} else {
			GBDetectModel(gb);
		}

		switch (gb->model) {
		case GB_MODEL_AGB:
		case GB_MODEL_CGB:
			biosName = "gbc_bios.bin";
			break;
		case GB_MODEL_SGB:
			biosName = "sgb_bios.bin";
			break;
		case GB_MODEL_DMG:
		default:
			biosName = "gb_bios.bin";
			break;
		}
	}
#endif

	if (core->opts.useBios && sysDir && biosName) {
		snprintf(biosPath, sizeof(biosPath), "%s%s%s", sysDir, PATH_SEP, biosName);
		struct VFile* bios = VFileOpen(biosPath, O_RDONLY);
		if (bios) {
			core->loadBIOS(core, bios, 0);
		}
	}

	core->reset(core);
	_setupMaps(core);

	return true;
}