Merge pull request #197 from grigorig/remove-enca

Remove ENCA support

1 files changed, 0 insertions, 44 deletions

diff --git a/libass/ass_utils.c b/libass/ass_utils.c
index aca511b..ab1ea02 100644
--- a/libass/ass_utils.c
+++ b/libass/ass_utils.c
@@ -528,47 +528,3 @@ ASS_Style *lookup_style_strict(ASS_Track *track, char *name, size_t len)
     return NULL;
 }
 
-#ifdef CONFIG_ENCA
-void *ass_guess_buffer_cp(ASS_Library *library, unsigned char *buffer,
-                          int buflen, char *preferred_language,
-                          char *fallback)
-{
-    const char **languages;
-    size_t langcnt;
-    EncaAnalyser analyser;
-    EncaEncoding encoding;
-    char *detected_sub_cp = NULL;
-    int i;
-
-    languages = enca_get_languages(&langcnt);
-    ass_msg(library, MSGL_V, "ENCA supported languages");
-    for (i = 0; i < langcnt; i++) {
-        ass_msg(library, MSGL_V, "lang %s", languages[i]);
-    }
-
-    for (i = 0; i < langcnt; i++) {
-        const char *tmp;
-
-        if (ass_strcasecmp(languages[i], preferred_language) != 0)
-            continue;
-        analyser = enca_analyser_alloc(languages[i]);
-        encoding = enca_analyse_const(analyser, buffer, buflen);
-        tmp = enca_charset_name(encoding.charset, ENCA_NAME_STYLE_ICONV);
-        if (tmp && encoding.charset != ENCA_CS_UNKNOWN) {
-            detected_sub_cp = strdup(tmp);
-            ass_msg(library, MSGL_INFO, "ENCA detected charset: %s", tmp);
-        }
-        enca_analyser_free(analyser);
-    }
-
-    free(languages);
-
-    if (!detected_sub_cp) {
-        detected_sub_cp = strdup(fallback);
-        ass_msg(library, MSGL_INFO,
-               "ENCA detection failed: fallback to %s", fallback);
-    }
-
-    return detected_sub_cp;
-}
-#endif