libretro/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch.git synced 2024-11-28 18:50:29 +00:00
Code Issues Actions 23 Packages Projects Releases Wiki Activity

Merge pull request #2076 from xerpi/master

Browse Source 
(Vita) Add vita frontend driver
This commit is contained in:
Twinaphex 2015-08-30 19:52:15 +02:00
commit f86ad6f6f3
6 changed files with 262 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile.griffin
View File

@ -148,7 +148,7 @@ else ifeq ($(platform), vita)
LIBS += -lretro_vita \
-lSceKernel_stub -lSceDisplay_stub -lSceGxm_stub -lSceNet_stub \
-lSceSysmodule_stub -lSceCtrl_stub -lSceAudio_stub \
-lSceRtc_stub -lz -lm -lc
-lScePower_stub -lSceRtc_stub -lz -lm -lc
PLATOBJS += audio/audio_utils_neon.o audio/drivers_resampler/sinc_neon.o \
audio/drivers_resampler/cc_resampler_neon.o

31
frontend/drivers/platform_psp.c
View File

@ -14,16 +14,11 @@
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef VITA
#include <psp2/moduleinfo.h>
#include <psp2/power.h>
#else
#include <pspkernel.h>
#include <pspdebug.h>
#include <pspfpu.h>
#include <psppower.h>
#include <pspsdk.h>
#endif
#include <stdint.h>
#include <boolean.h>
@ -38,15 +33,12 @@
#include "../../defines/psp_defines.h"
#include "../../general.h"
#if defined(HAVE_KERNEL_PRX) || (defined(IS_SALAMANDER) && !defined(VITA))
#if defined(HAVE_KERNEL_PRX) || defined(IS_SALAMANDER)
#include "../../psp1/kernel_functions.h"
#endif
#ifdef VITA
PSP2_MODULE_INFO(0, 0, "RetroArch");
#else
PSP_MODULE_INFO("RetroArch", 0, 1, 1);
#endif
PSP_MAIN_THREAD_ATTR(THREAD_ATTR_USER|THREAD_ATTR_VFPU);
#ifdef BIG_STACK
PSP_MAIN_THREAD_STACK_SIZE_KB(4*1024);
@ -187,23 +179,19 @@ static void frontend_psp_init(void *data)
#ifndef IS_SALAMANDER
(void)data;
#ifndef VITA
/* TODO/FIXME - Err on the safe side for now and
* assume these aren't there with the PSP2/Vita SDKs.
*/
/* initialize debug screen */
pspDebugScreenInit();
pspDebugScreenInit();
pspDebugScreenClear();
#endif
setup_callback();
#ifndef VITA
pspFpuSetEnable(0); /* disable FPU exceptions */
scePowerSetClockFrequency(333,333,166);
#endif
#endif
#if defined(HAVE_KERNEL_PRX) || defined(IS_SALAMANDER)
pspSdkLoadStartModule("kernel_functions.prx", PSP_MEMORY_PARTITION_KERNEL);
@ -264,16 +252,13 @@ static int frontend_psp_get_rating(void)
static enum frontend_powerstate frontend_psp_get_powerstate(int *seconds, int *percent)
{
enum frontend_powerstate ret = FRONTEND_POWERSTATE_NONE;
#ifndef VITA
int battery = scePowerIsBatteryExist(); /* this function does not exist on Vita? */
#endif
int plugged = scePowerIsPowerOnline();
int charging = scePowerIsBatteryCharging();
*percent = scePowerGetBatteryLifePercent();
*seconds = scePowerGetBatteryLifeTime() * 60;
#ifndef VITA
if (!battery)
{
ret = FRONTEND_POWERSTATE_NO_SOURCE;
@ -281,7 +266,6 @@ static enum frontend_powerstate frontend_psp_get_powerstate(int *seconds, int *p
*percent = -1;
}
else
#endif
if (charging)
ret = FRONTEND_POWERSTATE_CHARGING;
else if (plugged)
@ -302,17 +286,12 @@ static int frontend_psp_parse_drive_list(void *data)
#ifndef IS_SALAMANDER
file_list_t *list = (file_list_t*)data;
#ifdef VITA
menu_list_push(list,
"cache0:/", "", MENU_FILE_DIRECTORY, 0, 0);
#else
menu_list_push(list,
"ms0:/", "", MENU_FILE_DIRECTORY, 0, 0);
menu_list_push(list,
"ef0:/", "", MENU_FILE_DIRECTORY, 0, 0);
menu_list_push(list,
"host0:/", "", MENU_FILE_DIRECTORY, 0, 0);
#endif
#endif
return 0;

247
frontend/drivers/platform_vita.c Normal file
View File

@ -0,0 +1,247 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* RetroArch 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <psp2/moduleinfo.h>
#include <psp2/power.h>
#include <stdint.h>
#include <boolean.h>
#include <stddef.h>
#include <string.h>
#include <file/file_path.h>
#ifndef IS_SALAMANDER
#include <file/file_list.h>
#endif
#include "../../defines/psp_defines.h"
#include "../../general.h"
PSP2_MODULE_INFO(0, 0, "RetroArch");
char eboot_path[512];
static bool exit_spawn = false;
static bool exitspawn_start_game = false;
#ifdef IS_SALAMANDER
#include "../../file_ext.h"
#endif
static void frontend_vita_get_environment_settings(int *argc, char *argv[],
void *args, void *params_data)
{
(void)args;
#ifndef IS_SALAMANDER
#if defined(HAVE_LOGGER)
logger_init();
#elif defined(HAVE_FILE_LOGGER)
global_t *global = global_get_ptr();
global->log_file = fopen("cache0:/retroarch-log.txt", "w");
#endif
#endif
strlcpy(eboot_path, argv[0], sizeof(eboot_path));
fill_pathname_basedir(g_defaults.dir.port, argv[0], sizeof(g_defaults.dir.port));
RARCH_LOG("port dir: [%s]\n", g_defaults.dir.port);
fill_pathname_join(g_defaults.dir.assets, g_defaults.dir.port,
"media", sizeof(g_defaults.dir.assets));
fill_pathname_join(g_defaults.dir.core, g_defaults.dir.port,
"cores", sizeof(g_defaults.dir.core));
fill_pathname_join(g_defaults.dir.core_info, g_defaults.dir.port,
"cores", sizeof(g_defaults.dir.core_info));
fill_pathname_join(g_defaults.dir.savestate, g_defaults.dir.core,
"savestates", sizeof(g_defaults.dir.savestate));
fill_pathname_join(g_defaults.dir.sram, g_defaults.dir.core,
"savefiles", sizeof(g_defaults.dir.sram));
fill_pathname_join(g_defaults.dir.system, g_defaults.dir.core,
"system", sizeof(g_defaults.dir.system));
fill_pathname_join(g_defaults.dir.playlist, g_defaults.dir.core,
"playlists", sizeof(g_defaults.dir.playlist));
fill_pathname_join(g_defaults.path.config, g_defaults.dir.port,
"retroarch.cfg", sizeof(g_defaults.path.config));
fill_pathname_join(g_defaults.dir.cheats, g_defaults.dir.cheats,
"cheats", sizeof(g_defaults.dir.cheats));
fill_pathname_join(g_defaults.dir.remap, g_defaults.dir.remap,
"remaps", sizeof(g_defaults.dir.remap));
#ifndef IS_SALAMANDER
if (argv[1] && (argv[1][0] != '\0'))
{
static char path[PATH_MAX_LENGTH];
struct rarch_main_wrap *args = NULL;
*path = '\0';
args = (struct rarch_main_wrap*)params_data;
if (args)
{
strlcpy(path, argv[1], sizeof(path));
args->touched = true;
args->no_content = false;
args->verbose = false;
args->config_path = NULL;
args->sram_path = NULL;
args->state_path = NULL;
args->content_path = path;
args->libretro_path = NULL;
RARCH_LOG("argv[0]: %s\n", argv[0]);
RARCH_LOG("argv[1]: %s\n", argv[1]);
RARCH_LOG("argv[2]: %s\n", argv[2]);
RARCH_LOG("Auto-start game %s.\n", argv[1]);
}
}
#endif
}
static void frontend_vita_deinit(void *data)
{
(void)data;
#ifndef IS_SALAMANDER
global_t *global = global_get_ptr();
global->verbosity = false;
#ifdef HAVE_FILE_LOGGER
if (global->log_file)
fclose(global->log_file);
global->log_file = NULL;
#endif
#endif
}
static void frontend_vita_shutdown(bool unused)
{
(void)unused;
sceKernelExitProcess(0);
}
static void frontend_vita_init(void *data)
{
(void)data;
}
static void frontend_vita_exec(const char *path, bool should_load_game)
{
#if defined(HAVE_KERNEL_PRX) || defined(IS_SALAMANDER)
char argp[512] = {0};
SceSize args = 0;
argp[0] = '\0';
strlcpy(argp, eboot_path, sizeof(argp));
args = strlen(argp) + 1;
#ifndef IS_SALAMANDER
global_t *global = global_get_ptr();
if (should_load_game && global->path.fullpath[0] != '\0')
{
argp[args] = '\0';
strlcat(argp + args, global->path.fullpath, sizeof(argp) - args);
args += strlen(argp + args) + 1;
}
#endif
RARCH_LOG("Attempt to load executable: [%s].\n", path);
exitspawn_kernel(path, args, argp);
#endif
}
static void frontend_vita_set_fork(bool exit, bool start_game)
{
exit_spawn = true;
exitspawn_start_game = start_game;
}
static void frontend_vita_exitspawn(char *s, size_t len)
{
bool should_load_game = false;
#ifndef IS_SALAMANDER
should_load_game = exitspawn_start_game;
if (!exit_spawn)
return;
#endif
frontend_vita_exec(s, should_load_game);
}
static int frontend_vita_get_rating(void)
{
return 4;
}
static enum frontend_powerstate frontend_vita_get_powerstate(int *seconds, int *percent)
{
enum frontend_powerstate ret = FRONTEND_POWERSTATE_NONE;
int battery = 1;
int plugged = scePowerIsPowerOnline();
int charging = scePowerIsBatteryCharging();
*percent = scePowerGetBatteryLifePercent();
*seconds = scePowerGetBatteryLifeTime() * 60;
if (charging)
ret = FRONTEND_POWERSTATE_CHARGING;
else if (plugged)
ret = FRONTEND_POWERSTATE_CHARGED;
else
ret = FRONTEND_POWERSTATE_ON_POWER_SOURCE;
return ret;
}
enum frontend_architecture frontend_vita_get_architecture(void)
{
return FRONTEND_ARCH_MIPS;
}
static int frontend_vita_parse_drive_list(void *data)
{
#ifndef IS_SALAMANDER
file_list_t *list = (file_list_t*)data;
menu_list_push(list,
"cache0:/", "", MENU_FILE_DIRECTORY, 0, 0);
#endif
return 0;
}
frontend_ctx_driver_t frontend_ctx_vita = {
frontend_vita_get_environment_settings,
frontend_vita_init,
frontend_vita_deinit,
frontend_vita_exitspawn,
NULL, /* process_args */
frontend_vita_exec,
frontend_vita_set_fork,
frontend_vita_shutdown,
NULL, /* get_name */
NULL, /* get_os */
frontend_vita_get_rating,
NULL, /* load_content */
frontend_vita_get_architecture,
frontend_vita_get_powerstate,
frontend_vita_parse_drive_list,
"vita",
};

5
frontend/frontend_driver.c
View File

@ -47,6 +47,9 @@ static frontend_ctx_driver_t *frontend_ctx_drivers[] = {
#if defined(PSP)
&frontend_ctx_psp,
#endif
#if defined(VITA)
&frontend_ctx_vita,
#endif
#if defined(_3DS)
&frontend_ctx_ctr,
#endif
@ -83,7 +86,7 @@ frontend_ctx_driver_t *frontend_ctx_find_driver(const char *ident)
*
* Finds first suitable driver and initialize.
*
* Returns: pointer to first suitable driver, otherwise NULL.
* Returns: pointer to first suitable driver, otherwise NULL.
**/
frontend_ctx_driver_t *frontend_ctx_init_first(void)
{

5
frontend/frontend_driver.h
View File

@ -1,7 +1,7 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
*
* RetroArch 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
@ -84,6 +84,7 @@ extern frontend_ctx_driver_t frontend_ctx_darwin;
extern frontend_ctx_driver_t frontend_ctx_android;
extern frontend_ctx_driver_t frontend_ctx_linux;
extern frontend_ctx_driver_t frontend_ctx_psp;
extern frontend_ctx_driver_t frontend_ctx_vita;
extern frontend_ctx_driver_t frontend_ctx_ctr;
extern frontend_ctx_driver_t frontend_ctx_win32;
extern frontend_ctx_driver_t frontend_ctx_null;
@ -105,7 +106,7 @@ frontend_ctx_driver_t *frontend_get_ptr(void);
*
* Finds first suitable driver and initialize.
*
* Returns: pointer to first suitable driver, otherwise NULL.
* Returns: pointer to first suitable driver, otherwise NULL.
**/
frontend_ctx_driver_t *frontend_ctx_init_first(void);

2
griffin/griffin.c
View File

@ -628,6 +628,8 @@ FRONTEND
#include "../frontend/drivers/platform_xdk.c"
#elif defined(PSP)
#include "../frontend/drivers/platform_psp.c"
#elif defined(VITA)
#include "../frontend/drivers/platform_vita.c"
#elif defined(_3DS)
#include "../frontend/drivers/platform_ctr.c"
#elif defined(__QNX__)