diff options
Diffstat (limited to 'libass')
| -rw-r--r-- | libass/ass.c | 20 | ||||
| -rw-r--r-- | libass/ass_cache.c | 2 | ||||
| -rw-r--r-- | libass/ass_fontconfig.c | 52 |
3 files changed, 44 insertions, 30 deletions
diff --git a/libass/ass.c b/libass/ass.c index 5c750d6852..55a4a79b7f 100644 --- a/libass/ass.c +++ b/libass/ass.c @@ -163,7 +163,7 @@ static void rskip_spaces(char** str, char* limit) { static int lookup_style(ass_track_t* track, char* name) { int i; if (*name == '*') ++name; // FIXME: what does '*' really mean ? - for (i=0; i<track->n_styles; ++i) { + for (i = track->n_styles - 1; i >= 0; --i) { // FIXME: mb strcasecmp ? if (strcmp(track->styles[i].Name, name) == 0) return i; @@ -846,16 +846,22 @@ static char* sub_recode(char* data, size_t size, char* codepage) char* ip; char* op; size_t rc; + int clear = 0; - outbuf = malloc(size); + outbuf = malloc(osize); ip = data; op = outbuf; - while (ileft) { - rc = iconv(icdsc, &ip, &ileft, &op, &oleft); + while (1) { + if (ileft) + rc = iconv(icdsc, &ip, &ileft, &op, &oleft); + else {// clear the conversion state and leave + clear = 1; + rc = iconv(icdsc, NULL, NULL, &op, &oleft); + } if (rc == (size_t)(-1)) { if (errno == E2BIG) { - int offset = op - outbuf; + size_t offset = op - outbuf; outbuf = (char*)realloc(outbuf, osize + size); op = outbuf + offset; osize += size; @@ -864,7 +870,9 @@ static char* sub_recode(char* data, size_t size, char* codepage) mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorRecodingFile); return NULL; } - } + } else + if (clear) + break; } outbuf[osize - oleft - 1] = 0; } diff --git a/libass/ass_cache.c b/libass/ass_cache.c index 1269d04409..41645c4a48 100644 --- a/libass/ass_cache.c +++ b/libass/ass_cache.c @@ -86,7 +86,7 @@ static unsigned hashmap_hash(void* buf, size_t len) static int hashmap_key_compare(void* a, void* b, size_t size) { - return (memcmp(a, b, size) == 0); + return memcmp(a, b, size) == 0; } static void hashmap_item_dtor(void* key, size_t key_size, void* value, size_t value_size) diff --git a/libass/ass_fontconfig.c b/libass/ass_fontconfig.c index b66dad7e60..ccbb47086f 100644 --- a/libass/ass_fontconfig.c +++ b/libass/ass_fontconfig.c @@ -150,11 +150,13 @@ static char* _select_font(fc_instance_t* priv, const char* family, unsigned bold if (curf >= fset->nfont) goto error; +#if (FC_VERSION >= 20297) // Remove all extra family names from original pattern. // After this, FcFontRenderPrepare will select the most relevant family // name in case there are more than one of them. for (; family_cnt > 1; --family_cnt) FcPatternRemove(pat, FC_FAMILY, family_cnt - 1); +#endif rpat = FcFontRenderPrepare(priv->config, pat, fset->fonts[curf]); if (!rpat) @@ -349,35 +351,39 @@ static void process_fontdata(fc_instance_t* priv, ass_library_t* library, FT_Lib FcPattern* pattern; FcFontSet* fset; FcBool res; + int face_index, num_faces = 1; - rc = FT_New_Memory_Face(ftlibrary, (unsigned char*)data, data_size, 0, &face); - if (rc) { - mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorOpeningMemoryFont, name); - return; - } + for (face_index = 0; face_index < num_faces; ++face_index) { + rc = FT_New_Memory_Face(ftlibrary, (unsigned char*)data, data_size, face_index, &face); + if (rc) { + mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorOpeningMemoryFont, name); + return; + } + num_faces = face->num_faces; - pattern = FcFreeTypeQueryFace(face, (unsigned char*)name, 0, FcConfigGetBlanks(priv->config)); - if (!pattern) { - mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFreeTypeQueryFace"); - FT_Done_Face(face); - return; - } + pattern = FcFreeTypeQueryFace(face, (unsigned char*)name, 0, FcConfigGetBlanks(priv->config)); + if (!pattern) { + mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFreeTypeQueryFace"); + FT_Done_Face(face); + return; + } - fset = FcConfigGetFonts(priv->config, FcSetSystem); // somehow it failes when asked for FcSetApplication - if (!fset) { - mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcConfigGetFonts"); - FT_Done_Face(face); - return; - } + fset = FcConfigGetFonts(priv->config, FcSetSystem); // somehow it failes when asked for FcSetApplication + if (!fset) { + mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcConfigGetFonts"); + FT_Done_Face(face); + return; + } + + res = FcFontSetAdd(fset, pattern); + if (!res) { + mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFontSetAdd"); + FT_Done_Face(face); + return; + } - res = FcFontSetAdd(fset, pattern); - if (!res) { - mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FunctionCallFailed, "FcFontSetAdd"); FT_Done_Face(face); - return; } - - FT_Done_Face(face); #endif } |