static bool append_softfilter_plugs(rarch_softfilter_t *filt,
struct string_list *list)
{
unsigned i;
softfilter_simd_mask_t mask = retro_get_cpu_features();
(void)list;
filt->plugs = (struct rarch_soft_plug*)
calloc(ARRAY_SIZE(soft_plugs_builtin), sizeof(*filt->plugs));
if (!filt->plugs)
return false;
filt->num_plugs = ARRAY_SIZE(soft_plugs_builtin);
for (i = 0; i < ARRAY_SIZE(soft_plugs_builtin); i++)
{
filt->plugs[i].impl = soft_plugs_builtin[i](mask);
if (!filt->plugs[i].impl)
return false;
}
return true;
}
rarch_softfilter_t *rarch_softfilter_new(const char *filter_config,
unsigned threads,
enum retro_pixel_format in_pixel_format,
unsigned max_width, unsigned max_height)
{
softfilter_simd_mask_t cpu_features = retro_get_cpu_features();
char basedir[PATH_MAX_LENGTH] = {0};
struct string_list *plugs = NULL;
rarch_softfilter_t *filt = NULL;
(void)basedir;
filt = (rarch_softfilter_t*)calloc(1, sizeof(*filt));
if (!filt)
return NULL;
filt->conf = config_file_new(filter_config);
if (!filt->conf)
{
RARCH_ERR("[SoftFilter]: Did not find config: %s\n", filter_config);
goto error;
}
#if defined(HAVE_DYLIB)
fill_pathname_basedir(basedir, filter_config, sizeof(basedir));
plugs = dir_list_new(basedir, EXT_EXECUTABLES, false, false);
if (!plugs)
{
RARCH_ERR("[SoftFilter]: Could not build up string list...\n");
goto error;
}
#endif
if (!append_softfilter_plugs(filt, plugs))
{
RARCH_ERR("[SoftFitler]: Failed to append softfilter plugins...\n");
goto error;
}
if (plugs)
string_list_free(plugs);
plugs = NULL;
if (!create_softfilter_graph(filt, in_pixel_format,
max_width, max_height, cpu_features, threads))
{
RARCH_ERR("[SoftFitler]: Failed to create softfilter graph...\n");
goto error;
}
return filt;
error:
if (plugs)
string_list_free(plugs);
plugs = NULL;
rarch_softfilter_free(filt);
return NULL;
}
static resampler_simd_mask_t resampler_get_cpu_features(void)
{
#ifdef RARCH_INTERNAL
return retro_get_cpu_features();
#else
return perf_get_cpu_features_cb();
#endif
}
static bool append_softfilter_plugs(rarch_softfilter_t *filt,
struct string_list *list)
{
unsigned i;
softfilter_simd_mask_t mask = retro_get_cpu_features();
for (i = 0; i < list->size; i++)
{
softfilter_get_implementation_t cb;
const struct softfilter_implementation *impl = NULL;
struct rarch_soft_plug *new_plugs = NULL;
dylib_t lib = dylib_load(list->elems[i].data);
if (!lib)
continue;
cb = (softfilter_get_implementation_t)
dylib_proc(lib, "softfilter_get_implementation");
if (!cb)
{
dylib_close(lib);
continue;
}
impl = cb(mask);
if (!impl)
{
dylib_close(lib);
continue;
}
if (impl->api_version != SOFTFILTER_API_VERSION)
{
dylib_close(lib);
continue;
}
new_plugs = (struct rarch_soft_plug*)
realloc(filt->plugs, sizeof(*filt->plugs) * (filt->num_plugs + 1));
if (!new_plugs)
{
dylib_close(lib);
return false;
}
RARCH_LOG("[SoftFilter]: Found plug: %s (%s).\n",
impl->ident, impl->short_ident);
filt->plugs = new_plugs;
filt->plugs[filt->num_plugs].lib = lib;
filt->plugs[filt->num_plugs].impl = impl;
filt->num_plugs++;
}
return true;
}
static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
{
unsigned i;
dspfilter_simd_mask_t mask = retro_get_cpu_features();
for (i = 0; i < list->size; i++)
{
const struct dspfilter_implementation *impl = NULL;
struct rarch_dsp_plug *new_plugs = NULL;
dylib_t lib = dylib_load(list->elems[i].data);
dspfilter_get_implementation_t cb;
if (!lib)
continue;
cb = (dspfilter_get_implementation_t)dylib_proc(lib, "dspfilter_get_implementation");
if (!cb)
{
dylib_close(lib);
continue;
}
impl = cb(mask);
if (!impl)
{
dylib_close(lib);
continue;
}
if (impl->api_version != DSPFILTER_API_VERSION)
{
dylib_close(lib);
continue;
}
new_plugs = (struct rarch_dsp_plug*)
realloc(dsp->plugs, sizeof(*dsp->plugs) * (dsp->num_plugs + 1));
if (!new_plugs)
{
dylib_close(lib);
return false;
}
/* Found plug. */
dsp->plugs = new_plugs;
dsp->plugs[dsp->num_plugs].lib = lib;
dsp->plugs[dsp->num_plugs].impl = impl;
dsp->num_plugs++;
}
return true;
}
static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
{
unsigned i;
dspfilter_simd_mask_t mask = retro_get_cpu_features();
(void)list;
dsp->plugs = (struct rarch_dsp_plug*)
calloc(ARRAY_SIZE(dsp_plugs_builtin), sizeof(*dsp->plugs));
if (!dsp->plugs)
return false;
dsp->num_plugs = ARRAY_SIZE(dsp_plugs_builtin);
for (i = 0; i < ARRAY_SIZE(dsp_plugs_builtin); i++)
{
dsp->plugs[i].impl = dsp_plugs_builtin[i](mask);
if (!dsp->plugs[i].impl)
return false;
}
return true;
}
bool rarch_ctl(enum rarch_ctl_state state, void *data)
{
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
switch(state)
{
case RARCH_ACTION_STATE_REPLACE_CONFIG:
{
char *path = (char*)data;
if (!path)
return false;
/* If config file to be replaced is the same as the
* current config file, exit. */
if (!strcmp(path, global->path.config))
return false;
if (settings->config_save_on_exit && *global->path.config)
config_save_file(global->path.config);
strlcpy(global->path.config, path, sizeof(global->path.config));
global->block_config_read = false;
*settings->libretro = '\0'; /* Load core in new config. */
}
event_command(EVENT_CMD_PREPARE_DUMMY);
return true;
case RARCH_ACTION_STATE_MENU_RUNNING:
#ifdef HAVE_MENU
menu_driver_toggle(true);
#endif
#ifdef HAVE_OVERLAY
if (settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_DEINIT);
#endif
break;
case RARCH_ACTION_STATE_LOAD_CONTENT:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_PLAIN))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#ifdef HAVE_FFMPEG
case RARCH_ACTION_STATE_LOAD_CONTENT_FFMPEG:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_FFMPEG))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#endif
case RARCH_ACTION_STATE_LOAD_CONTENT_IMAGEVIEWER:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_IMAGEVIEWER))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
case RARCH_ACTION_STATE_MENU_RUNNING_FINISHED:
#ifdef HAVE_MENU
menu_driver_toggle(false);
#endif
video_driver_set_texture_enable(false, false);
#ifdef HAVE_OVERLAY
if (settings && settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_INIT);
#endif
break;
case RARCH_ACTION_STATE_QUIT:
if (global)
system->shutdown = true;
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED, NULL);
break;
case RARCH_ACTION_STATE_FORCE_QUIT:
rarch_ctl(RARCH_ACTION_STATE_QUIT, NULL);
break;
case RARCH_ACTION_STATE_VALIDATE_CPU_FEATURES:
{
uint64_t cpu = retro_get_cpu_features();
(void)cpu;
#ifdef __SSE__
if (!(cpu & RETRO_SIMD_SSE))
FAIL_CPU("SSE");
#endif
#ifdef __SSE2__
if (!(cpu & RETRO_SIMD_SSE2))
FAIL_CPU("SSE2");
#endif
#ifdef __AVX__
if (!(cpu & RETRO_SIMD_AVX))
FAIL_CPU("AVX");
#endif
}
break;
case RARCH_ACTION_STATE_VERIFY_API_VERSION:
RARCH_LOG("Version of libretro API: %u\n", core.retro_api_version());
RARCH_LOG("Compiled against API: %u\n", RETRO_API_VERSION);
if (core.retro_api_version() != RETRO_API_VERSION)
RARCH_WARN("%s\n", msg_hash_to_str(MSG_LIBRETRO_ABI_BREAK));
break;
case RARCH_ACTION_STATE_FILL_PATHNAMES:
rarch_init_savefile_paths();
strlcpy(global->bsv.movie_path, global->name.savefile,
sizeof(global->bsv.movie_path));
if (!*global->name.base)
return false;
if (!*global->name.ups)
fill_pathname_noext(global->name.ups, global->name.base, ".ups",
sizeof(global->name.ups));
if (!*global->name.bps)
fill_pathname_noext(global->name.bps, global->name.base, ".bps",
sizeof(global->name.bps));
if (!*global->name.ips)
fill_pathname_noext(global->name.ips, global->name.base, ".ips",
sizeof(global->name.ips));
break;
case RARCH_ACTION_STATE_NONE:
default:
return false;
}
return true;
}
