static void history_playlist_push(content_playlist_t *playlist,
const char *path, const char *core_path,
struct retro_system_info *info)
{
char tmp[PATH_MAX_LENGTH] = {0};
global_t *global = global_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
if (!playlist || (global->core_type == CORE_TYPE_DUMMY) || !info)
return;
/* Path can be relative here.
* Ensure we're pushing absolute path. */
strlcpy(tmp, path, sizeof(tmp));
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
if (system->no_content || *tmp)
content_playlist_push(playlist,
*tmp ? tmp : NULL,
NULL,
core_path,
info->library_name,
NULL,
NULL);
}
static void history_playlist_push(content_playlist_t *playlist,
const char *path, const char *core_path,
struct retro_system_info *info)
{
char tmp[PATH_MAX_LENGTH];
rarch_system_info_t *system = NULL;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (!playlist || rarch_ctl(RARCH_CTL_IS_DUMMY_CORE, NULL) || !info)
return;
/* Path can be relative here.
* Ensure we're pushing absolute path. */
strlcpy(tmp, path, sizeof(tmp));
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
if (system->no_content || *tmp)
content_playlist_push(playlist,
*tmp ? tmp : NULL,
NULL,
core_path,
info->library_name,
NULL,
NULL);
}
void menu_rom_history_push_current(void *data)
{
// g_extern.fullpath can be relative here.
// Ensure we're pushing absolute path.
char tmp[PATH_MAX];
rgui_handle_t *rgui = (rgui_handle_t*)data;
strlcpy(tmp, g_extern.fullpath, sizeof(tmp));
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
if (g_extern.system.no_game || *tmp)
menu_rom_history_push(rgui, *tmp ? tmp : NULL,
g_settings.libretro,
g_extern.system.info.library_name);
}
static void config_load_core_specific(void)
{
*g_extern.core_specific_config_path = '\0';
if (!*g_settings.libretro
#ifdef HAVE_DYNAMIC
|| g_extern.libretro_dummy
#endif
)
return;
#ifdef HAVE_MENU
if (*g_settings.rgui_config_directory)
{
path_resolve_realpath(g_settings.rgui_config_directory, sizeof(g_settings.rgui_config_directory));
strlcpy(g_extern.core_specific_config_path, g_settings.rgui_config_directory, sizeof(g_extern.core_specific_config_path));
}
else
#endif
{
// Use original config file's directory as a fallback.
fill_pathname_basedir(g_extern.core_specific_config_path, g_extern.config_path, sizeof(g_extern.core_specific_config_path));
}
fill_pathname_dir(g_extern.core_specific_config_path, g_settings.libretro, ".cfg", sizeof(g_extern.core_specific_config_path));
if (g_settings.core_specific_config)
{
char tmp[PATH_MAX];
strlcpy(tmp, g_settings.libretro, sizeof(tmp));
RARCH_LOG("Loading core-specific config from: %s.\n", g_extern.core_specific_config_path);
if (!config_load_file(g_extern.core_specific_config_path, true))
RARCH_WARN("Core-specific config not found, reusing last config.\n");
// Force some parameters which are implied when using core specific configs.
// Don't have the core config file overwrite the libretro path.
strlcpy(g_settings.libretro, tmp, sizeof(g_settings.libretro));
// This must be true for core specific configs.
g_settings.core_specific_config = true;
}
}
static void load_dynamic_core(void)
{
function_t sym = dylib_proc(NULL, "retro_init");
if (sym)
{
/* Try to verify that -lretro was not linked in from other modules
* since loading it dynamically and with -l will fail hard. */
RARCH_ERR("Serious problem. RetroArch wants to load libretro cores"
"dyamically, but it is already linked.\n");
RARCH_ERR("This could happen if other modules RetroArch depends on "
"link against libretro directly.\n");
RARCH_ERR("Proceeding could cause a crash. Aborting ...\n");
retroarch_fail(1, "init_libretro_sym()");
}
if (string_is_empty(path_get(RARCH_PATH_CORE)))
{
RARCH_ERR("RetroArch is built for dynamic libretro cores, but "
"libretro_path is not set. Cannot continue.\n");
retroarch_fail(1, "init_libretro_sym()");
}
/* Need to use absolute path for this setting. It can be
* saved to content history, and a relative path would
* break in that scenario. */
path_resolve_realpath(
path_get_ptr(RARCH_PATH_CORE),
path_get_realsize(RARCH_PATH_CORE));
RARCH_LOG("Loading dynamic libretro core from: \"%s\"\n",
path_get(RARCH_PATH_CORE));
lib_handle = dylib_load(path_get(RARCH_PATH_CORE));
if (!lib_handle)
{
RARCH_ERR("Failed to open libretro core: \"%s\"\n",
path_get(RARCH_PATH_CORE));
RARCH_ERR("Error(s): %s\n", dylib_error());
retroarch_fail(1, "load_dynamic()");
}
}
void menu_rom_history_push_current(void)
{
// g_extern.fullpath can be relative here.
// Ensure we're pushing absolute path.
char tmp[PATH_MAX];
// We loaded a zip, and fullpath points to the extracted file.
// Look at basename instead.
if (g_extern.rom_file_temporary)
snprintf(tmp, sizeof(tmp), "%s.zip", g_extern.basename);
else
strlcpy(tmp, g_extern.fullpath, sizeof(tmp));
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
menu_rom_history_push(*tmp ? tmp : NULL,
g_settings.libretro,
g_extern.system.info.library_name);
}
void menu_content_history_push_current(void)
{
char tmp[PATH_MAX];
/* g_extern.fullpath can be relative here.
* Ensure we're pushing absolute path.
*/
if (!g_extern.history)
return;
strlcpy(tmp, g_extern.fullpath, sizeof(tmp));
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
if (g_extern.system.no_content || *tmp)
if (g_extern.history)
content_playlist_push(g_extern.history,
*tmp ? tmp : NULL,
g_settings.libretro,
g_extern.system.info.library_name);
}
/**
* task_load_content:
*
* Loads content into currently selected core.
* Will also optionally push the content entry to the history playlist.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool task_load_content(content_ctx_info_t *content_info,
content_information_ctx_t *content_ctx,
bool launched_from_menu,
enum content_mode_load mode,
char **error_string)
{
char name[255];
char msg[255];
name[0] = msg[0] = '\0';
if (!content_load(content_info))
goto error;
/* Push entry to top of history playlist */
if (_content_is_inited || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *sys_info = NULL;
tmp[0] = '\0';
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &sys_info);
if (sys_info)
info = &sys_info->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, path_get(RARCH_PATH_CONTENT), sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (!string_is_empty(tmp))
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && !string_is_empty(tmp))
{
const char *core_path = NULL;
const char *core_name = NULL;
playlist_t *playlist_tmp = g_defaults.content_history;
switch (path_is_media_type(tmp))
{
case RARCH_CONTENT_MOVIE:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.video_history;
core_name = "movieplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_MUSIC:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.music_history;
core_name = "musicplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_IMAGE:
#ifdef HAVE_IMAGEVIEWER
playlist_tmp = g_defaults.image_history;
core_name = "imageviewer";
core_path = "builtin";
#endif
break;
default:
core_path = path_get(RARCH_PATH_CORE);
core_name = info->library_name;
break;
}
if (mode == CONTENT_MODE_LOAD_FROM_CLI)
{
settings_t *settings = config_get_ptr();
content_ctx->history_list_enable = settings->history_list_enable;
}
if (
content_ctx->history_list_enable
&& playlist_tmp
&& playlist_push(
playlist_tmp,
tmp,
NULL,
core_path,
core_name,
NULL,
NULL)
)
playlist_write_file(playlist_tmp);
}
}
return true;
error:
if (launched_from_menu)
{
if (!path_is_empty(RARCH_PATH_CONTENT) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "%s %s.\n",
msg_hash_to_str(MSG_FAILED_TO_LOAD),
name);
if (error_string)
free(error_string);
*error_string = strdup(msg);
}
}
return false;
}
static void load_symbols(bool is_dummy)
{
if (is_dummy)
{
SYM_DUMMY(retro_init);
SYM_DUMMY(retro_deinit);
SYM_DUMMY(retro_api_version);
SYM_DUMMY(retro_get_system_info);
SYM_DUMMY(retro_get_system_av_info);
SYM_DUMMY(retro_set_environment);
SYM_DUMMY(retro_set_video_refresh);
SYM_DUMMY(retro_set_audio_sample);
SYM_DUMMY(retro_set_audio_sample_batch);
SYM_DUMMY(retro_set_input_poll);
SYM_DUMMY(retro_set_input_state);
SYM_DUMMY(retro_set_controller_port_device);
SYM_DUMMY(retro_reset);
SYM_DUMMY(retro_run);
SYM_DUMMY(retro_serialize_size);
SYM_DUMMY(retro_serialize);
SYM_DUMMY(retro_unserialize);
SYM_DUMMY(retro_cheat_reset);
SYM_DUMMY(retro_cheat_set);
SYM_DUMMY(retro_load_game);
SYM_DUMMY(retro_load_game_special);
SYM_DUMMY(retro_unload_game);
SYM_DUMMY(retro_get_region);
SYM_DUMMY(retro_get_memory_data);
SYM_DUMMY(retro_get_memory_size);
}
else
{
#ifdef HAVE_DYNAMIC
if (path_is_directory(g_settings.libretro))
{
char libretro_core_buffer[PATH_MAX];
if (!find_first_libretro(libretro_core_buffer, sizeof(libretro_core_buffer),
g_settings.libretro, g_extern.fullpath))
{
RARCH_ERR("libretro_path is a directory, but no valid libretro implementation was found.\n");
rarch_fail(1, "load_dynamic()");
}
strlcpy(g_settings.libretro, libretro_core_buffer, sizeof(g_settings.libretro));
}
// Need to use absolute path for this setting. It can be saved to ROM history,
// and a relative path would break in that scenario.
path_resolve_realpath(g_settings.libretro, sizeof(g_settings.libretro));
RARCH_LOG("Loading dynamic libretro from: \"%s\"\n", g_settings.libretro);
lib_handle = dylib_load(g_settings.libretro);
if (!lib_handle)
{
RARCH_ERR("Failed to open dynamic library: \"%s\"\n", g_settings.libretro);
rarch_fail(1, "load_dynamic()");
}
#endif
SYM(retro_init);
SYM(retro_deinit);
SYM(retro_api_version);
SYM(retro_get_system_info);
SYM(retro_get_system_av_info);
SYM(retro_set_environment);
SYM(retro_set_video_refresh);
SYM(retro_set_audio_sample);
SYM(retro_set_audio_sample_batch);
SYM(retro_set_input_poll);
SYM(retro_set_input_state);
SYM(retro_set_controller_port_device);
SYM(retro_reset);
SYM(retro_run);
SYM(retro_serialize_size);
SYM(retro_serialize);
SYM(retro_unserialize);
SYM(retro_cheat_reset);
SYM(retro_cheat_set);
SYM(retro_load_game);
SYM(retro_load_game_special);
SYM(retro_unload_game);
SYM(retro_get_region);
SYM(retro_get_memory_data);
SYM(retro_get_memory_size);
}
}
/**
* load_symbols:
* @type : Type of core to be loaded.
* If CORE_TYPE_DUMMY, will
* load dummy symbols.
*
* Setup libretro callback symbols.
**/
static void load_symbols(enum rarch_core_type type)
{
switch (type)
{
case CORE_TYPE_PLAIN:
{
#ifdef HAVE_DYNAMIC
settings_t *settings = config_get_ptr();
function_t sym = dylib_proc(NULL, "retro_init");
if (sym)
{
/* Try to verify that -lretro was not linked in from other modules
* since loading it dynamically and with -l will fail hard. */
RARCH_ERR("Serious problem. RetroArch wants to load libretro cores dyamically, but it is already linked.\n");
RARCH_ERR("This could happen if other modules RetroArch depends on link against libretro directly.\n");
RARCH_ERR("Proceeding could cause a crash. Aborting ...\n");
retro_fail(1, "init_libretro_sym()");
}
if (!*settings->libretro)
{
RARCH_ERR("RetroArch is built for dynamic libretro cores, but libretro_path is not set. Cannot continue.\n");
retro_fail(1, "init_libretro_sym()");
}
/* Need to use absolute path for this setting. It can be
* saved to content history, and a relative path would
* break in that scenario. */
path_resolve_realpath(settings->libretro,
sizeof(settings->libretro));
RARCH_LOG("Loading dynamic libretro core from: \"%s\"\n",
settings->libretro);
lib_handle = dylib_load(settings->libretro);
if (!lib_handle)
{
RARCH_ERR("Failed to open libretro core: \"%s\"\n",
settings->libretro);
RARCH_ERR("Error(s): %s\n", dylib_error());
retro_fail(1, "load_dynamic()");
}
#endif
}
SYMBOL(retro_init);
SYMBOL(retro_deinit);
SYMBOL(retro_api_version);
SYMBOL(retro_get_system_info);
SYMBOL(retro_get_system_av_info);
SYMBOL(retro_set_environment);
SYMBOL(retro_set_video_refresh);
SYMBOL(retro_set_audio_sample);
SYMBOL(retro_set_audio_sample_batch);
SYMBOL(retro_set_input_poll);
SYMBOL(retro_set_input_state);
SYMBOL(retro_set_controller_port_device);
SYMBOL(retro_reset);
SYMBOL(retro_run);
SYMBOL(retro_serialize_size);
SYMBOL(retro_serialize);
SYMBOL(retro_unserialize);
SYMBOL(retro_cheat_reset);
SYMBOL(retro_cheat_set);
SYMBOL(retro_load_game);
SYMBOL(retro_load_game_special);
SYMBOL(retro_unload_game);
SYMBOL(retro_get_region);
SYMBOL(retro_get_memory_data);
SYMBOL(retro_get_memory_size);
break;
case CORE_TYPE_DUMMY:
SYMBOL_DUMMY(retro_init);
SYMBOL_DUMMY(retro_deinit);
SYMBOL_DUMMY(retro_api_version);
SYMBOL_DUMMY(retro_get_system_info);
SYMBOL_DUMMY(retro_get_system_av_info);
SYMBOL_DUMMY(retro_set_environment);
SYMBOL_DUMMY(retro_set_video_refresh);
SYMBOL_DUMMY(retro_set_audio_sample);
SYMBOL_DUMMY(retro_set_audio_sample_batch);
SYMBOL_DUMMY(retro_set_input_poll);
SYMBOL_DUMMY(retro_set_input_state);
SYMBOL_DUMMY(retro_set_controller_port_device);
SYMBOL_DUMMY(retro_reset);
SYMBOL_DUMMY(retro_run);
SYMBOL_DUMMY(retro_serialize_size);
SYMBOL_DUMMY(retro_serialize);
SYMBOL_DUMMY(retro_unserialize);
SYMBOL_DUMMY(retro_cheat_reset);
SYMBOL_DUMMY(retro_cheat_set);
SYMBOL_DUMMY(retro_load_game);
SYMBOL_DUMMY(retro_load_game_special);
SYMBOL_DUMMY(retro_unload_game);
SYMBOL_DUMMY(retro_get_region);
SYMBOL_DUMMY(retro_get_memory_data);
SYMBOL_DUMMY(retro_get_memory_size);
break;
#ifdef HAVE_FFMPEG
case CORE_TYPE_FFMPEG:
SYMBOL_FFMPEG(retro_init);
SYMBOL_FFMPEG(retro_deinit);
SYMBOL_FFMPEG(retro_api_version);
SYMBOL_FFMPEG(retro_get_system_info);
SYMBOL_FFMPEG(retro_get_system_av_info);
SYMBOL_FFMPEG(retro_set_environment);
SYMBOL_FFMPEG(retro_set_video_refresh);
SYMBOL_FFMPEG(retro_set_audio_sample);
SYMBOL_FFMPEG(retro_set_audio_sample_batch);
SYMBOL_FFMPEG(retro_set_input_poll);
SYMBOL_FFMPEG(retro_set_input_state);
SYMBOL_FFMPEG(retro_set_controller_port_device);
SYMBOL_FFMPEG(retro_reset);
SYMBOL_FFMPEG(retro_run);
SYMBOL_FFMPEG(retro_serialize_size);
SYMBOL_FFMPEG(retro_serialize);
SYMBOL_FFMPEG(retro_unserialize);
SYMBOL_FFMPEG(retro_cheat_reset);
SYMBOL_FFMPEG(retro_cheat_set);
SYMBOL_FFMPEG(retro_load_game);
SYMBOL_FFMPEG(retro_load_game_special);
SYMBOL_FFMPEG(retro_unload_game);
SYMBOL_FFMPEG(retro_get_region);
SYMBOL_FFMPEG(retro_get_memory_data);
SYMBOL_FFMPEG(retro_get_memory_size);
break;
#endif
case CORE_TYPE_IMAGEVIEWER:
#ifdef HAVE_IMAGEVIEWER
SYMBOL_IMAGEVIEWER(retro_init);
SYMBOL_IMAGEVIEWER(retro_deinit);
SYMBOL_IMAGEVIEWER(retro_api_version);
SYMBOL_IMAGEVIEWER(retro_get_system_info);
SYMBOL_IMAGEVIEWER(retro_get_system_av_info);
SYMBOL_IMAGEVIEWER(retro_set_environment);
SYMBOL_IMAGEVIEWER(retro_set_video_refresh);
SYMBOL_IMAGEVIEWER(retro_set_audio_sample);
SYMBOL_IMAGEVIEWER(retro_set_audio_sample_batch);
SYMBOL_IMAGEVIEWER(retro_set_input_poll);
SYMBOL_IMAGEVIEWER(retro_set_input_state);
SYMBOL_IMAGEVIEWER(retro_set_controller_port_device);
SYMBOL_IMAGEVIEWER(retro_reset);
SYMBOL_IMAGEVIEWER(retro_run);
SYMBOL_IMAGEVIEWER(retro_serialize_size);
SYMBOL_IMAGEVIEWER(retro_serialize);
SYMBOL_IMAGEVIEWER(retro_unserialize);
SYMBOL_IMAGEVIEWER(retro_cheat_reset);
SYMBOL_IMAGEVIEWER(retro_cheat_set);
SYMBOL_IMAGEVIEWER(retro_load_game);
SYMBOL_IMAGEVIEWER(retro_load_game_special);
SYMBOL_IMAGEVIEWER(retro_unload_game);
SYMBOL_IMAGEVIEWER(retro_get_region);
SYMBOL_IMAGEVIEWER(retro_get_memory_data);
SYMBOL_IMAGEVIEWER(retro_get_memory_size);
#endif
break;
}
}
/**
* video_shader_write_conf_cgp:
* @conf : Preset file to read from.
* @shader : Shader passes handle.
*
* Saves preset and all associated state (passes,
* textures, imports, etc) to disk.
**/
void video_shader_write_conf_cgp(config_file_t *conf,
struct video_shader *shader)
{
unsigned i;
config_set_int(conf, "shaders", shader->passes);
if (shader->feedback_pass >= 0)
config_set_int(conf, "feedback_pass", shader->feedback_pass);
for (i = 0; i < shader->passes; i++)
{
char key[64];
char tmp[PATH_MAX_LENGTH];
const struct video_shader_pass *pass = &shader->pass[i];
key[0] = '\0';
snprintf(key, sizeof(key), "shader%u", i);
strlcpy(tmp, pass->source.path, sizeof(tmp));
if (!path_is_absolute(tmp))
path_resolve_realpath(tmp, sizeof(tmp));
config_set_string(conf, key, tmp);
if (pass->filter != RARCH_FILTER_UNSPEC)
{
snprintf(key, sizeof(key), "filter_linear%u", i);
config_set_bool(conf, key, pass->filter == RARCH_FILTER_LINEAR);
}
snprintf(key, sizeof(key), "wrap_mode%u", i);
config_set_string(conf, key, wrap_mode_to_str(pass->wrap));
if (pass->frame_count_mod)
{
snprintf(key, sizeof(key), "frame_count_mod%u", i);
config_set_int(conf, key, pass->frame_count_mod);
}
snprintf(key, sizeof(key), "mipmap_input%u", i);
config_set_bool(conf, key, pass->mipmap);
snprintf(key, sizeof(key), "alias%u", i);
config_set_string(conf, key, pass->alias);
shader_write_fbo(conf, &pass->fbo, i);
}
if (shader->num_parameters)
{
char parameters[4096];
parameters[0] = '\0';
strlcpy(parameters, shader->parameters[0].id, sizeof(parameters));
for (i = 1; i < shader->num_parameters; i++)
{
/* O(n^2), but number of parameters is very limited. */
strlcat(parameters, ";", sizeof(parameters));
strlcat(parameters, shader->parameters[i].id, sizeof(parameters));
}
config_set_string(conf, "parameters", parameters);
for (i = 0; i < shader->num_parameters; i++)
config_set_float(conf, shader->parameters[i].id,
shader->parameters[i].current);
}
if (shader->luts)
{
char textures[4096];
textures[0] = '\0';
strlcpy(textures, shader->lut[0].id, sizeof(textures));
for (i = 1; i < shader->luts; i++)
{
/* O(n^2), but number of textures is very limited. */
strlcat(textures, ";", sizeof(textures));
strlcat(textures, shader->lut[i].id, sizeof(textures));
}
config_set_string(conf, "textures", textures);
for (i = 0; i < shader->luts; i++)
{
char key[64];
key[0] = '\0';
config_set_string(conf, shader->lut[i].id, shader->lut[i].path);
if (shader->lut[i].filter != RARCH_FILTER_UNSPEC)
{
snprintf(key, sizeof(key), "%s_linear", shader->lut[i].id);
config_set_bool(conf, key,
shader->lut[i].filter == RARCH_FILTER_LINEAR);
}
snprintf(key, sizeof(key), "%s_wrap_mode", shader->lut[i].id);
config_set_string(conf, key, wrap_mode_to_str(shader->lut[i].wrap));
snprintf(key, sizeof(key), "%s_mipmap", shader->lut[i].id);
config_set_bool(conf, key, shader->lut[i].mipmap);
}
}
if (*shader->script_path)
config_set_string(conf, "import_script", shader->script_path);
if (*shader->script_class)
config_set_string(conf, "import_script_class", shader->script_class);
if (shader->variables)
{
char variables[4096];
variables[0] = '\0';
strlcpy(variables, shader->variable[0].id, sizeof(variables));
for (i = 1; i < shader->variables; i++)
{
strlcat(variables, ";", sizeof(variables));
strlcat(variables, shader->variable[i].id, sizeof(variables));
}
config_set_string(conf, "imports", variables);
for (i = 0; i < shader->variables; i++)
shader_write_variable(conf, &shader->variable[i]);
}
}
/**
* video_shader_parse_textures:
* @conf : Preset file to read from.
* @shader : Shader pass handle.
*
* Parses shader textures.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool video_shader_parse_textures(config_file_t *conf,
struct video_shader *shader)
{
char textures[1024];
const char *id = NULL;
char *save = NULL;
char tmp_path[PATH_MAX_LENGTH];
textures[0] = '\0';
if (!config_get_array(conf, "textures", textures, sizeof(textures)))
return true;
for (id = strtok_r(textures, ";", &save);
id && shader->luts < GFX_MAX_TEXTURES;
shader->luts++, id = strtok_r(NULL, ";", &save))
{
char id_filter[64];
char id_wrap[64];
char wrap_mode[64];
char id_mipmap[64];
bool mipmap = false;
bool smooth = false;
id_filter[0] = id_wrap[0] = wrap_mode[0] = id_mipmap[0] = '\0';
if (!config_get_array(conf, id, shader->lut[shader->luts].path,
sizeof(shader->lut[shader->luts].path)))
{
RARCH_ERR("Cannot find path to texture \"%s\" ...\n", id);
return false;
}
strlcpy(tmp_path, shader->lut[shader->luts].path, sizeof(tmp_path));
path_resolve_realpath(tmp_path, sizeof(tmp_path));
if (path_file_exists(tmp_path))
{
strlcpy(shader->lut[shader->luts].path,
tmp_path, sizeof(shader->lut[shader->luts].path));
}
strlcpy(shader->lut[shader->luts].id, id,
sizeof(shader->lut[shader->luts].id));
snprintf(id_filter, sizeof(id_filter), "%s_linear", id);
if (config_get_bool(conf, id_filter, &smooth))
shader->lut[shader->luts].filter = smooth ?
RARCH_FILTER_LINEAR : RARCH_FILTER_NEAREST;
else
shader->lut[shader->luts].filter = RARCH_FILTER_UNSPEC;
snprintf(id_wrap, sizeof(id_wrap), "%s_wrap_mode", id);
if (config_get_array(conf, id_wrap, wrap_mode, sizeof(wrap_mode)))
shader->lut[shader->luts].wrap = wrap_str_to_mode(wrap_mode);
snprintf(id_mipmap, sizeof(id_mipmap), "%s_mipmap", id);
if (config_get_bool(conf, id_mipmap, &mipmap))
shader->lut[shader->luts].mipmap = mipmap;
else
shader->lut[shader->luts].mipmap = false;
}
return true;
}
/**
* video_shader_parse_pass:
* @conf : Preset file to read from.
* @pass : Shader passes handle.
* @i : Index of shader pass.
*
* Parses shader pass from preset file.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool video_shader_parse_pass(config_file_t *conf,
struct video_shader_pass *pass, unsigned i)
{
char tmp_str[PATH_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
char shader_name[64];
char filter_name_buf[64];
char wrap_name_buf[64];
char wrap_mode[64];
char frame_count_mod_buf[64];
char srgb_output_buf[64];
char fp_fbo_buf[64];
char mipmap_buf[64];
char alias_buf[64];
char scale_name_buf[64];
char attr_name_buf[64];
char scale_type[64];
char scale_type_x[64];
char scale_type_y[64];
char frame_count_mod[64];
struct gfx_fbo_scale *scale = NULL;
bool tmp_bool = false;
float fattr = 0.0f;
int iattr = 0;
fp_fbo_buf[0] = mipmap_buf[0] = alias_buf[0] =
scale_name_buf[0] = attr_name_buf[0] = scale_type[0] =
scale_type_x[0] = scale_type_y[0] = frame_count_mod[0] =
tmp_str[0] = shader_name[0] = filter_name_buf[0] =
wrap_name_buf[0] = wrap_mode[0] = frame_count_mod_buf[0] = '\0';
srgb_output_buf[0] = '\0';
/* Source */
snprintf(shader_name, sizeof(shader_name), "shader%u", i);
if (!config_get_path(conf, shader_name, tmp_str, sizeof(tmp_str)))
{
RARCH_ERR("Couldn't parse shader source (%s).\n", shader_name);
return false;
}
strlcpy(tmp_path, tmp_str, sizeof(tmp_path));
path_resolve_realpath(tmp_path, sizeof(tmp_path));
if (!path_file_exists(tmp_path))
strlcpy(pass->source.path, tmp_str, sizeof(pass->source.path));
else
strlcpy(pass->source.path, tmp_path, sizeof(pass->source.path));
/* Smooth */
snprintf(filter_name_buf, sizeof(filter_name_buf), "filter_linear%u", i);
if (config_get_bool(conf, filter_name_buf, &tmp_bool))
{
bool smooth = tmp_bool;
pass->filter = smooth ? RARCH_FILTER_LINEAR : RARCH_FILTER_NEAREST;
}
else
pass->filter = RARCH_FILTER_UNSPEC;
/* Wrapping mode */
snprintf(wrap_name_buf, sizeof(wrap_name_buf), "wrap_mode%u", i);
if (config_get_array(conf, wrap_name_buf, wrap_mode, sizeof(wrap_mode)))
pass->wrap = wrap_str_to_mode(wrap_mode);
/* Frame count mod */
snprintf(frame_count_mod_buf, sizeof(frame_count_mod_buf), "frame_count_mod%u", i);
if (config_get_array(conf, frame_count_mod_buf,
frame_count_mod, sizeof(frame_count_mod)))
pass->frame_count_mod = strtoul(frame_count_mod, NULL, 0);
/* FBO types and mipmapping */
snprintf(srgb_output_buf, sizeof(srgb_output_buf), "srgb_framebuffer%u", i);
if (config_get_bool(conf, srgb_output_buf, &tmp_bool))
pass->fbo.srgb_fbo = tmp_bool;
snprintf(fp_fbo_buf, sizeof(fp_fbo_buf), "float_framebuffer%u", i);
if (config_get_bool(conf, fp_fbo_buf, &tmp_bool))
pass->fbo.fp_fbo = tmp_bool;
snprintf(mipmap_buf, sizeof(mipmap_buf), "mipmap_input%u", i);
if (config_get_bool(conf, mipmap_buf, &tmp_bool))
pass->mipmap = tmp_bool;
snprintf(alias_buf, sizeof(alias_buf), "alias%u", i);
if (!config_get_array(conf, alias_buf, pass->alias, sizeof(pass->alias)))
*pass->alias = '\0';
/* Scale */
scale = &pass->fbo;
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type%u", i);
config_get_array(conf, scale_name_buf, scale_type, sizeof(scale_type));
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type_x%u", i);
config_get_array(conf, scale_name_buf, scale_type_x, sizeof(scale_type_x));
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type_y%u", i);
config_get_array(conf, scale_name_buf, scale_type_y, sizeof(scale_type_y));
if (!*scale_type && !*scale_type_x && !*scale_type_y)
return true;
if (*scale_type)
{
strlcpy(scale_type_x, scale_type, sizeof(scale_type_x));
strlcpy(scale_type_y, scale_type, sizeof(scale_type_y));
}
scale->valid = true;
scale->type_x = RARCH_SCALE_INPUT;
scale->type_y = RARCH_SCALE_INPUT;
scale->scale_x = 1.0;
scale->scale_y = 1.0;
if (*scale_type_x)
{
uint32_t scale_type_x_hash = djb2_calculate(scale_type_x);
switch (scale_type_x_hash)
{
case SCALE_TYPE_SOURCE:
scale->type_x = RARCH_SCALE_INPUT;
break;
case SCALE_TYPE_VIEWPORT:
scale->type_x = RARCH_SCALE_VIEWPORT;
break;
case SCALE_TYPE_ABSOLUTE:
scale->type_x = RARCH_SCALE_ABSOLUTE;
break;
default:
RARCH_ERR("Invalid attribute.\n");
return false;
}
}
if (*scale_type_y)
{
uint32_t scale_type_y_hash = djb2_calculate(scale_type_y);
switch (scale_type_y_hash)
{
case SCALE_TYPE_SOURCE:
scale->type_y = RARCH_SCALE_INPUT;
break;
case SCALE_TYPE_VIEWPORT:
scale->type_y = RARCH_SCALE_VIEWPORT;
break;
case SCALE_TYPE_ABSOLUTE:
scale->type_y = RARCH_SCALE_ABSOLUTE;
break;
default:
RARCH_ERR("Invalid attribute.\n");
return false;
}
}
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale%u", i);
if (scale->type_x == RARCH_SCALE_ABSOLUTE)
{
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_x = iattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_x%u", i);
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_x = iattr;
}
}
else
{
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_x = fattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_x%u", i);
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_x = fattr;
}
}
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale%u", i);
if (scale->type_y == RARCH_SCALE_ABSOLUTE)
{
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_y = iattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_y%u", i);
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_y = iattr;
}
}
else
{
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_y = fattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_y%u", i);
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_y = fattr;
}
}
return true;
}
static bool content_load_wrapper(
content_ctx_info_t *content_info,
bool launched_from_menu)
{
char name[PATH_MAX_LENGTH];
char msg[PATH_MAX_LENGTH];
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
#ifdef HAVE_MENU
if (launched_from_menu)
{
/* redraw menu frame */
menu_display_set_msg_force(true);
menu_driver_ctl(RARCH_MENU_CTL_RENDER, NULL);
fill_pathname_base(name, fullpath, sizeof(name));
}
#endif
if (!content_load(content_info))
goto error;
if (launched_from_menu)
{
/** Show loading OSD message */
if (*fullpath)
{
snprintf(msg, sizeof(msg), "INFO - Loading %s ...", name);
runloop_msg_queue_push(msg, 1, 1, false);
}
}
/* Push entry to top of history playlist */
if (content_is_inited() || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *system = NULL;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system)
info = &system->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, fullpath, sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && *tmp)
{
content_push_to_history_playlist(
true, tmp, info);
playlist_write_file(g_defaults.history);
}
}
return true;
error:
if (launched_from_menu)
{
if (!string_is_empty(fullpath) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "Failed to load %s.\n", name);
runloop_msg_queue_push(msg, 1, 90, false);
}
}
return false;
}
/**
* video_shader_parse_pass:
* @conf : Preset file to read from.
* @pass : Shader passes handle.
* @i : Index of shader pass.
*
* Parses shader pass from preset file.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool video_shader_parse_pass(config_file_t *conf,
struct video_shader_pass *pass, unsigned i)
{
char shader_name[64];
char filter_name_buf[64];
char wrap_name_buf[64];
char wrap_mode[64];
char frame_count_mod_buf[64];
char srgb_output_buf[64];
char fp_fbo_buf[64];
char mipmap_buf[64];
char alias_buf[64];
char scale_name_buf[64];
char attr_name_buf[64];
char scale_type[64];
char scale_type_x[64];
char scale_type_y[64];
char frame_count_mod[64];
size_t path_size = PATH_MAX_LENGTH * sizeof(char);
char *tmp_str = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
char *tmp_path = NULL;
struct gfx_fbo_scale *scale = NULL;
bool tmp_bool = false;
float fattr = 0.0f;
int iattr = 0;
fp_fbo_buf[0] = mipmap_buf[0] = alias_buf[0] =
scale_name_buf[0] = attr_name_buf[0] = scale_type[0] =
scale_type_x[0] = scale_type_y[0] = frame_count_mod[0] =
tmp_str[0] = shader_name[0] = filter_name_buf[0] =
wrap_name_buf[0] = wrap_mode[0] = frame_count_mod_buf[0] = '\0';
srgb_output_buf[0] = '\0';
/* Source */
snprintf(shader_name, sizeof(shader_name), "shader%u", i);
if (!config_get_path(conf, shader_name, tmp_str, path_size))
{
RARCH_ERR("Couldn't parse shader source (%s).\n", shader_name);
goto error;
}
tmp_path = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
strlcpy(tmp_path, tmp_str, path_size);
path_resolve_realpath(tmp_path, path_size);
if (!filestream_exists(tmp_path))
strlcpy(pass->source.path, tmp_str, sizeof(pass->source.path));
else
strlcpy(pass->source.path, tmp_path, sizeof(pass->source.path));
free(tmp_path);
/* Smooth */
snprintf(filter_name_buf, sizeof(filter_name_buf), "filter_linear%u", i);
if (config_get_bool(conf, filter_name_buf, &tmp_bool))
{
bool smooth = tmp_bool;
pass->filter = smooth ? RARCH_FILTER_LINEAR : RARCH_FILTER_NEAREST;
}
else
pass->filter = RARCH_FILTER_UNSPEC;
/* Wrapping mode */
snprintf(wrap_name_buf, sizeof(wrap_name_buf), "wrap_mode%u", i);
if (config_get_array(conf, wrap_name_buf, wrap_mode, sizeof(wrap_mode)))
pass->wrap = wrap_str_to_mode(wrap_mode);
/* Frame count mod */
snprintf(frame_count_mod_buf, sizeof(frame_count_mod_buf), "frame_count_mod%u", i);
if (config_get_array(conf, frame_count_mod_buf,
frame_count_mod, sizeof(frame_count_mod)))
pass->frame_count_mod = (unsigned)strtoul(frame_count_mod, NULL, 0);
/* FBO types and mipmapping */
snprintf(srgb_output_buf, sizeof(srgb_output_buf), "srgb_framebuffer%u", i);
if (config_get_bool(conf, srgb_output_buf, &tmp_bool))
pass->fbo.srgb_fbo = tmp_bool;
snprintf(fp_fbo_buf, sizeof(fp_fbo_buf), "float_framebuffer%u", i);
if (config_get_bool(conf, fp_fbo_buf, &tmp_bool))
pass->fbo.fp_fbo = tmp_bool;
snprintf(mipmap_buf, sizeof(mipmap_buf), "mipmap_input%u", i);
if (config_get_bool(conf, mipmap_buf, &tmp_bool))
pass->mipmap = tmp_bool;
snprintf(alias_buf, sizeof(alias_buf), "alias%u", i);
if (!config_get_array(conf, alias_buf, pass->alias, sizeof(pass->alias)))
*pass->alias = '\0';
/* Scale */
scale = &pass->fbo;
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type%u", i);
config_get_array(conf, scale_name_buf, scale_type, sizeof(scale_type));
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type_x%u", i);
config_get_array(conf, scale_name_buf, scale_type_x, sizeof(scale_type_x));
snprintf(scale_name_buf, sizeof(scale_name_buf), "scale_type_y%u", i);
config_get_array(conf, scale_name_buf, scale_type_y, sizeof(scale_type_y));
if (!*scale_type && !*scale_type_x && !*scale_type_y)
{
free(tmp_str);
return true;
}
if (*scale_type)
{
strlcpy(scale_type_x, scale_type, sizeof(scale_type_x));
strlcpy(scale_type_y, scale_type, sizeof(scale_type_y));
}
scale->valid = true;
scale->type_x = RARCH_SCALE_INPUT;
scale->type_y = RARCH_SCALE_INPUT;
scale->scale_x = 1.0;
scale->scale_y = 1.0;
if (*scale_type_x)
{
if (string_is_equal(scale_type_x, "source"))
scale->type_x = RARCH_SCALE_INPUT;
else if (string_is_equal(scale_type_x, "viewport"))
scale->type_x = RARCH_SCALE_VIEWPORT;
else if (string_is_equal(scale_type_x, "absolute"))
scale->type_x = RARCH_SCALE_ABSOLUTE;
else
{
RARCH_ERR("Invalid attribute.\n");
goto error;
}
}
if (*scale_type_y)
{
if (string_is_equal(scale_type_y, "source"))
scale->type_y = RARCH_SCALE_INPUT;
else if (string_is_equal(scale_type_y, "viewport"))
scale->type_y = RARCH_SCALE_VIEWPORT;
else if (string_is_equal(scale_type_y, "absolute"))
scale->type_y = RARCH_SCALE_ABSOLUTE;
else
{
RARCH_ERR("Invalid attribute.\n");
goto error;
}
}
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale%u", i);
if (scale->type_x == RARCH_SCALE_ABSOLUTE)
{
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_x = iattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_x%u", i);
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_x = iattr;
}
}
else
{
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_x = fattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_x%u", i);
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_x = fattr;
}
}
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale%u", i);
if (scale->type_y == RARCH_SCALE_ABSOLUTE)
{
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_y = iattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_y%u", i);
if (config_get_int(conf, attr_name_buf, &iattr))
scale->abs_y = iattr;
}
}
else
{
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_y = fattr;
else
{
snprintf(attr_name_buf, sizeof(attr_name_buf), "scale_y%u", i);
if (config_get_float(conf, attr_name_buf, &fattr))
scale->scale_y = fattr;
}
}
free(tmp_str);
return true;
error:
free(tmp_str);
return false;
}
/**
* task_load_content:
*
* Loads content into currently selected core.
* Will also optionally push the content entry to the history playlist.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool task_load_content(content_ctx_info_t *content_info,
bool launched_from_menu,
enum content_mode_load mode)
{
char name[256];
char msg[256];
name[0] = msg[0] = '\0';
if (launched_from_menu)
{
#ifdef HAVE_MENU
/* redraw menu frame */
menu_display_set_msg_force(true);
menu_driver_ctl(RARCH_MENU_CTL_RENDER, NULL);
if (!path_is_empty(RARCH_PATH_CONTENT))
fill_pathname_base(name, path_get(RARCH_PATH_CONTENT), sizeof(name));
#endif
/** Show loading OSD message */
if (!string_is_empty(path_get(RARCH_PATH_CONTENT)))
{
snprintf(msg, sizeof(msg), "%s %s ...",
msg_hash_to_str(MSG_LOADING),
name);
runloop_msg_queue_push(msg, 2, 1, true);
}
}
if (!content_load(content_info))
goto error;
/* Push entry to top of history playlist */
if (content_is_inited() || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *system = NULL;
tmp[0] = '\0';
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system)
info = &system->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, path_get(RARCH_PATH_CONTENT), sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (!string_is_empty(tmp))
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && *tmp)
{
const char *core_path = NULL;
const char *core_name = NULL;
playlist_t *playlist_tmp = g_defaults.content_history;
switch (path_is_media_type(tmp))
{
case RARCH_CONTENT_MOVIE:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.video_history;
core_name = "movieplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_MUSIC:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.music_history;
core_name = "musicplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_IMAGE:
#ifdef HAVE_IMAGEVIEWER
playlist_tmp = g_defaults.image_history;
core_name = "imageviewer";
core_path = "builtin";
#endif
break;
default:
core_path = path_get(RARCH_PATH_CORE);
core_name = info->library_name;
break;
}
if (content_push_to_history_playlist(playlist_tmp, tmp,
core_name, core_path))
playlist_write_file(playlist_tmp);
}
}
return true;
error:
if (launched_from_menu)
{
if (!path_is_empty(RARCH_PATH_CONTENT) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "%s %s.\n",
msg_hash_to_str(MSG_FAILED_TO_LOAD),
name);
runloop_msg_queue_push(msg, 2, 90, true);
}
}
return false;
}
