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Fix subsystem loading

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This commit is contained in:
twinaphex 2016-02-13 04:07:34 +01:00
parent 14227c101b
commit 0f35e0639e
1 changed files with 18 additions and 11 deletions
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29
content.c
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@ -593,13 +593,12 @@ static bool load_content(
return true;
}
static bool init_content_file_subsystem(
const struct retro_subsystem_info *special,
rarch_system_info_t *system
)
static const struct retro_subsystem_info *init_content_file_subsystem(
bool *ret, rarch_system_info_t *system)
{
global_t *global = global_get_ptr();
special = libretro_find_subsystem_info(system->special,
const struct retro_subsystem_info *special =
libretro_find_subsystem_info(system->special,
system->num_special, global->subsystem);
if (!special)
@ -607,14 +606,14 @@ static bool init_content_file_subsystem(
RARCH_ERR(
"Failed to find subsystem \"%s\" in libretro implementation.\n",
global->subsystem);
return false;
goto error;
}
if (special->num_roms && !global->subsystem_fullpaths)
{
RARCH_ERR("libretro core requires special content, "
"but none were provided.\n");
return false;
goto error;
}
else if (special->num_roms && special->num_roms
!= global->subsystem_fullpaths->size)
@ -623,7 +622,7 @@ static bool init_content_file_subsystem(
"subsystem \"%s\", but %u content files were provided.\n",
special->num_roms, special->desc,
(unsigned)global->subsystem_fullpaths->size);
return false;
goto error;
}
else if (!special->num_roms && global->subsystem_fullpaths
&& global->subsystem_fullpaths->size)
@ -632,10 +631,15 @@ static bool init_content_file_subsystem(
"but %u content files were provided.\n",
special->desc,
(unsigned)global->subsystem_fullpaths->size);
return false;
goto error;
}
return true;
*ret = true;
return special;
error:
*ret = false;
return NULL;
}
#ifdef HAVE_ZLIB
@ -773,8 +777,11 @@ static bool content_init_file(struct string_list *temporary_content)
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (*global->subsystem)
if (!init_content_file_subsystem(special, system))
{
special = init_content_file_subsystem(&ret, system);
if (!ret)
goto error;
}
content = string_list_new();