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Add fallbacks to where cgp/glslp's are saved.

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If shaders are stored in /usr/shader or similar we need fallback
locations.
This commit is contained in:
Themaister 2013-10-18 09:21:04 +02:00
parent b19803961c
commit c16217d42f
1 changed files with 33 additions and 6 deletions
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39
frontend/menu/menu_settings.c
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@ -978,18 +978,45 @@ int menu_set_settings(unsigned setting, unsigned action)
{
const char *conf_path = type == RARCH_SHADER_GLSL ? rgui->default_glslp : rgui->default_cgp;
char config_directory[PATH_MAX];
if (*g_extern.config_path)
fill_pathname_basedir(config_directory, g_extern.config_path, sizeof(config_directory));
else
*config_directory = '\0';
char cgp_path[PATH_MAX];
const char *shader_dir = *g_settings.video.shader_dir ?
g_settings.video.shader_dir : g_settings.system_directory;
fill_pathname_join(cgp_path, shader_dir, conf_path, sizeof(cgp_path));
const char *dirs[] = {
g_settings.video.shader_dir,
g_settings.rgui_config_directory,
config_directory,
};
config_file_t *conf = config_file_new(NULL);
if (!conf)
return 0;
gfx_shader_write_conf_cgp(conf, &rgui->shader);
config_file_write(conf, cgp_path);
config_file_free(conf);
shader_manager_set_preset(NULL, type, cgp_path);
bool ret = false;
for (unsigned d = 0; d < ARRAY_SIZE(dirs); d++)
{
if (!*dirs[d])
continue;
fill_pathname_join(cgp_path, dirs[d], conf_path, sizeof(cgp_path));
if (config_file_write(conf, cgp_path))
{
RARCH_LOG("Saved shader preset to %s.\n", cgp_path);
shader_manager_set_preset(NULL, type, cgp_path);
ret = true;
break;
}
else
RARCH_LOG("Failed writing shader preset to %s.\n", cgp_path);
}
config_file_free(conf);
if (!ret)
RARCH_ERR("Failed to save shader preset. Make sure config directory and/or shader dir are writable.\n");
}
else
{