Initial commit

backends/platform/sdl/psp2/psp2-main.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <psp2/kernel/processmgr.h>
+#include <psp2/power.h>
+#include <psp2/appmgr.h>
+
+#include "common/scummsys.h"
+#include "backends/platform/sdl/psp2/psp2.h"
+#include "backends/plugins/psp2/psp2-provider.h"
+#include "base/main.h"
+
+#ifdef ENABLE_PROFILING
+	#include <vitagprof.h>
+#endif
+
+int _newlib_heap_size_user = 192 * 1024 * 1024;
+char boot_params[1024];
+
+int main(int argc, char *argv[]) {
+
+	scePowerSetArmClockFrequency(444);
+	scePowerSetBusClockFrequency(222);
+	scePowerSetGpuClockFrequency(222);
+	scePowerSetGpuXbarClockFrequency(166);
+
+	// Create our OSystem instance
+	g_system = new OSystem_PSP2();
+	assert(g_system);
+
+	// Pre initialize the backend
+	g_system->init();
+
+#ifdef DYNAMIC_MODULES
+	PluginManager::instance().addPluginProvider(new PSP2PluginProvider());
+#endif
+
+	sceAppMgrGetAppParam(boot_params);
+	int res;
+	if (strstr(boot_params,"psgm:play"))
+	{
+		char *path_param = strstr(boot_params, "&path=");
+		char *gameid_param = strstr(boot_params, "&game_id=");
+		if (path_param != NULL && gameid_param != NULL)
+		{
+			char path[256];
+			char game_id[64];
+
+			if (gameid_param > path_param)
+			{
+				// handle case where gameid param follows path param
+				path_param += 6;
+				memcpy(path, path_param, gameid_param - path_param);
+				path[gameid_param-path_param] = 0;
+				snprintf(game_id, 64, gameid_param + 9);
+			}
+			else
+			{
+				// handle case where path param follows gameid param
+				gameid_param += 9;
+				memcpy(game_id, gameid_param, path_param - gameid_param);
+				game_id[path_param-gameid_param] = 0;
+				snprintf(path, 256, path_param + 6);
+			}
+
+			const char* args[4];
+			args[0] = "ux0:app/VSCU00001/eboot.bin";
+			args[1] = "-p";
+			args[2] = path;
+			args[3] = game_id;
+
+			res = scummvm_main(4, args);
+			goto exit;
+		}
+	}
+
+	// Invoke the actual ScummVM main entry point:
+	res = scummvm_main(argc, argv);
+
+exit:
+	// Free OSystem
+	g_system->destroy();
+
+#ifdef ENABLE_PROFILING
+	gprof_stop("ux0:/data/gmon.out", 1);
+#endif
+
+	return res;
+}