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Improved vfs implementation on PSL1GHT using lv2 functions

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This commit is contained in:
CrystalCT 2021-03-15 08:38:34 +01:00
parent 575e2dcff6
commit 96a1320977
2 changed files with 63 additions and 1 deletions
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28
defines/ps3_defines.h
View File

@ -614,4 +614,32 @@ extern int audioAddData(uint32_t portNum, float *data,
#endif
#endif
/*============================================================
FS PROTOTYPES
============================================================ */
#define FS_SUCCEEDED 0
#define FS_TYPE_DIR 1
#ifdef __PSL1GHT__
#include <lv2/sysfs.h>
#define O_RDONLY SYS_O_RDONLY
#define O_WRONLY SYS_O_WRONLY
#define O_CREAT SYS_O_CREAT
#define O_TRUNC SYS_O_TRUNC
#define O_RDWR SYS_O_RDWR
#else
#include <cell/cell_fs.h>
#define O_RDONLY CELL_FS_O_RDONLY
#define O_WRONLY CELL_FS_O_WRONLY
#define O_CREAT CELL_FS_O_CREAT
#define O_TRUNC CELL_FS_O_TRUNC
#define O_RDWR CELL_FS_O_RDWR
#define sysFsStat cellFsStat
#define sysFSStat CellFsStat
#define sysFSDirent CellFsDirent
#define sysFsOpendir cellFsOpendir
#define sysFsReaddir cellFsReaddir
#define sysFSDirent CellFsDirent
#define sysFsClosedir cellFsClosedir
#endif
#endif

36
libretro-common/vfs/vfs_implementation.c
View File

@ -130,6 +130,10 @@
#include <pspkernel.h>
#endif
#if defined(__PSL1GHT__)
#include <lv2/sysfs.h>
#endif
#if defined(VITA)
#define FIO_S_ISDIR SCE_S_ISDIR
#endif
@ -909,6 +913,19 @@ int retro_vfs_stat_impl(const char *path, int32_t *size)
orbisDclose(dir_ret);
is_character_special = S_ISCHR(buf.st_mode);
#elif defined(__PSL1GHT__) || defined(__PS3__)
/* Lowlevel Lv2 */
sysFSStat buf;
if (!path || !*path)
return 0;
if (sysFsStat(path, &buf) < 0)
return 0;
if (size)
*size = (int32_t)buf.st_size;
is_dir = ((buf.st_mode & S_IFMT) == S_IFDIR);
#elif defined(_WIN32)
/* Windows */
DWORD file_info;
@ -1081,6 +1098,10 @@ struct libretro_vfs_implementation_dir
#elif defined(VITA) || defined(PSP)
SceUID directory;
SceIoDirent entry;
#elif defined(__PSL1GHT__) || defined(__PS3__)
int error;
int directory;
sysFSDirent entry;
#elif defined(ORBIS)
int directory;
struct dirent entry;
@ -1096,6 +1117,8 @@ static bool dirent_check_error(libretro_vfs_implementation_dir *rdir)
return (rdir->directory == INVALID_HANDLE_VALUE);
#elif defined(VITA) || defined(PSP) || defined(ORBIS)
return (rdir->directory < 0);
#elif defined(__PSL1GHT__) || defined(__PS3__)
return (rdir->error != FS_SUCCEEDED);
#else
return !(rdir->directory);
#endif
@ -1159,6 +1182,8 @@ libretro_vfs_implementation_dir *retro_vfs_opendir_impl(
#elif defined(_3DS)
rdir->directory = !string_is_empty(name) ? opendir(name) : NULL;
rdir->entry = NULL;
#elif defined(__PSL1GHT__) || defined(__PS3__)
rdir->error = sysFsOpendir(name, &rdir->directory);
#elif defined(ORBIS)
rdir->directory = orbisDopen(name);
#else
@ -1194,6 +1219,10 @@ bool retro_vfs_readdir_impl(libretro_vfs_implementation_dir *rdir)
return (rdir->directory != INVALID_HANDLE_VALUE);
#elif defined(VITA) || defined(PSP)
return (sceIoDread(rdir->directory, &rdir->entry) > 0);
#elif defined(__PSL1GHT__) || defined(__PS3__)
uint64_t nread;
rdir->error = sysFsReaddir(rdir->directory, &rdir->entry, &nread);
return (nread != 0);
#elif defined(ORBIS)
return (orbisDread(rdir->directory, &rdir->entry) > 0);
#else
@ -1214,7 +1243,7 @@ const char *retro_vfs_dirent_get_name_impl(libretro_vfs_implementation_dir *rdir
if (name)
free(name);
return (char*)rdir->entry.cFileName;
#elif defined(VITA) || defined(PSP) || defined(ORBIS)
#elif defined(VITA) || defined(PSP) || defined(ORBIS) || defined(__PSL1GHT__) || defined(__PS3__)
return rdir->entry.d_name;
#else
if (!rdir || !rdir->entry)
@ -1235,6 +1264,9 @@ bool retro_vfs_dirent_is_dir_impl(libretro_vfs_implementation_dir *rdir)
#elif defined(VITA)
return SCE_S_ISDIR(entry->d_stat.st_mode);
#endif
#elif defined(__PSL1GHT__) || defined(__PS3__)
sysFSDirent *entry = (sysFSDirent*)&rdir->entry;
return (entry->d_type == FS_TYPE_DIR);
#elif defined(ORBIS)
const struct dirent *entry = &rdir->entry;
if (entry->d_type == DT_DIR)
@ -1271,6 +1303,8 @@ int retro_vfs_closedir_impl(libretro_vfs_implementation_dir *rdir)
FindClose(rdir->directory);
#elif defined(VITA) || defined(PSP)
sceIoDclose(rdir->directory);
#elif defined(__PSL1GHT__) || defined(__PS3__)
rdir->error = sysFsClosedir(rdir->directory);
#elif defined(ORBIS)
orbisDclose(rdir->directory);
#else