+++ /dev/null
-diff -ruN libass-0.9.6-orig/libass/ass.c libass-0.9.6/libass/ass.c
---- libass-0.9.6-orig/libass/ass.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass.c 2009-06-16 20:08:04.000000000 +0200
-@@ -56,7 +56,7 @@
-
- void ass_free_track(ass_track_t* track) {
- int i;
--
-+
- if (track->parser_priv) {
- if (track->parser_priv->fontname)
- free(track->parser_priv->fontname);
-@@ -85,14 +85,14 @@
- /// \return style id
- int ass_alloc_style(ass_track_t* track) {
- int sid;
--
-+
- assert(track->n_styles <= track->max_styles);
-
- if (track->n_styles == track->max_styles) {
- track->max_styles += ASS_STYLES_ALLOC;
- track->styles = (ass_style_t*)realloc(track->styles, sizeof(ass_style_t)*track->max_styles);
- }
--
-+
- sid = track->n_styles++;
- memset(track->styles + sid, 0, sizeof(ass_style_t));
- return sid;
-@@ -103,14 +103,14 @@
- /// \return event id
- int ass_alloc_event(ass_track_t* track) {
- int eid;
--
-+
- assert(track->n_events <= track->max_events);
-
- if (track->n_events == track->max_events) {
- track->max_events += ASS_EVENTS_ALLOC;
- track->events = (ass_event_t*)realloc(track->events, sizeof(ass_event_t)*track->max_events);
- }
--
-+
- eid = track->n_events++;
- memset(track->events + eid, 0, sizeof(ass_event_t));
- return eid;
-@@ -217,7 +217,7 @@
- if (target->name != NULL) free(target->name); \
- target->name = strdup(token); \
- mp_msg(MSGT_ASS, MSGL_DBG2, "%s = %s\n", #name, token);
--
-+
- #define COLORVAL(name) ANYVAL(name,string2color)
- #define INTVAL(name) ANYVAL(name,atoi)
- #define FPVAL(name) ANYVAL(name,atof)
-@@ -261,7 +261,7 @@
- * \param event parsed data goes here
- * \param str string to parse, zero-terminated
- * \param n_ignored number of format options to skip at the beginning
--*/
-+*/
- static int process_event_tail(ass_track_t* track, ass_event_t* event, char* str, int n_ignored)
- {
- char* token;
-@@ -329,9 +329,9 @@
- ass_style_t* target;
- int sid;
- char** list = track->library->style_overrides;
--
-+
- if (!list) return;
--
-+
- for (fs = list; *fs; ++fs) {
- eq = strrchr(*fs, '=');
- if (!eq)
-@@ -398,7 +398,7 @@
- * \param track track
- * \param str string to parse, zero-terminated
- * Allocates a new style struct.
--*/
-+*/
- static int process_style(ass_track_t* track, char *str)
- {
-
-@@ -426,9 +426,9 @@
- }
-
- q = format = strdup(track->style_format);
--
-+
- mp_msg(MSGT_ASS, MSGL_V, "[%p] Style: %s\n", track, str);
--
-+
- sid = ass_alloc_style(track);
-
- style = track->styles + sid;
-@@ -436,13 +436,13 @@
- // fill style with some default values
- style->ScaleX = 100.;
- style->ScaleY = 100.;
--
-+
- while (1) {
- NEXT(q, tname);
- NEXT(p, token);
--
-+
- // ALIAS(TertiaryColour,OutlineColour) // ignore TertiaryColour; it appears only in SSA, and is overridden by BackColour
--
-+
- if (0) { // cool ;)
- STRVAL(Name)
- if ((strcmp(target->Name, "Default")==0) || (strcmp(target->Name, "*Default")==0))
-@@ -494,7 +494,7 @@
- }
- free(format);
- return 0;
--
-+
- }
-
- static int process_styles_line(ass_track_t* track, char *str)
-@@ -541,7 +541,7 @@
- // called directly from demuxer
- int eid;
- ass_event_t* event;
--
-+
- str += 9;
- skip_spaces(&str);
-
-@@ -600,7 +600,7 @@
- }
- dsize = q - buf;
- assert(dsize <= size / 4 * 3 + 2);
--
-+
- if (track->library->extract_fonts) {
- ass_add_font(track->library, track->parser_priv->fontname, (char*)buf, dsize);
- buf = 0;
-@@ -631,7 +631,7 @@
- mp_msg(MSGT_ASS, MSGL_V, "fontname: %s\n", track->parser_priv->fontname);
- return 0;
- }
--
-+
- if (!track->parser_priv->fontname) {
- mp_msg(MSGT_ASS, MSGL_V, "Not understood: %s \n", str);
- return 0;
-@@ -648,7 +648,7 @@
- }
- memcpy(track->parser_priv->fontdata + track->parser_priv->fontdata_used, str, len);
- track->parser_priv->fontdata_used += len;
--
-+
- return 0;
- }
-
-@@ -656,7 +656,7 @@
- * \brief Parse a header line
- * \param track track
- * \param str string to parse, zero-terminated
--*/
-+*/
- static int process_line(ass_track_t* track, char *str)
- {
- if (!strncasecmp(str, "[Script Info]", 13)) {
-@@ -778,7 +778,7 @@
- * \param size length of data
- * \param timecode starting time of the event (milliseconds)
- * \param duration duration of the event (milliseconds)
--*/
-+*/
- void ass_process_chunk(ass_track_t* track, char *data, int size, long long timecode, long long duration)
- {
- char* str;
-@@ -791,7 +791,7 @@
- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_EventFormatHeaderMissing);
- return;
- }
--
-+
- str = malloc(size + 1);
- memcpy(str, data, size);
- str[size] = '\0';
-@@ -801,8 +801,8 @@
- event = track->events + eid;
-
- p = str;
--
-- do {
-+
-+ do {
- NEXT(p, token);
- event->ReadOrder = atoi(token);
- if (check_duplicate_event(track, event->ReadOrder))
-@@ -815,7 +815,7 @@
-
- event->Start = timecode;
- event->Duration = duration;
--
-+
- free(str);
- return;
- // dump_events(tid);
-@@ -863,11 +863,11 @@
- char* op;
- size_t rc;
- int clear = 0;
--
-+
- outbuf = malloc(osize);
- ip = data;
- op = outbuf;
--
-+
- while (1) {
- if (ileft)
- rc = iconv(icdsc, &ip, &ileft, &op, &oleft);
-@@ -898,7 +898,7 @@
- icdsc = (iconv_t)(-1);
- mp_msg(MSGT_ASS,MSGL_V,"LIBSUB: closed iconv descriptor.\n");
- }
--
-+
- return outbuf;
- }
- #endif // ICONV
-@@ -927,7 +927,7 @@
- fclose(fp);
- return 0;
- }
--
-+
- sz = ftell(fp);
- rewind(fp);
-
-@@ -936,9 +936,9 @@
- fclose(fp);
- return 0;
- }
--
-+
- mp_msg(MSGT_ASS, MSGL_V, "file size: %ld\n", sz);
--
-+
- buf = malloc(sz + 1);
- assert(buf);
- bytes_read = 0;
-@@ -954,7 +954,7 @@
- } while (sz - bytes_read > 0);
- buf[sz] = '\0';
- fclose(fp);
--
-+
- if (bufsize)
- *bufsize = sz;
- return buf;
-@@ -967,9 +967,9 @@
- {
- ass_track_t* track;
- int i;
--
-+
- track = ass_new_track(library);
--
-+
- // process header
- process_text(track, buf);
-
-@@ -998,15 +998,15 @@
- * \param bufsize size of buffer
- * \param codepage recode buffer contents from given codepage
- * \return newly allocated track
--*/
-+*/
- ass_track_t* ass_read_memory(ass_library_t* library, char* buf, size_t bufsize, char* codepage)
- {
- ass_track_t* track;
- int need_free = 0;
--
-+
- if (!buf)
- return 0;
--
-+
- #ifdef CONFIG_ICONV
- if (codepage)
- buf = sub_recode(buf, bufsize, codepage);
-@@ -1029,7 +1029,7 @@
- {
- char* buf;
- size_t bufsize;
--
-+
- buf = read_file(fname, &bufsize);
- if (!buf)
- return 0;
-@@ -1052,7 +1052,7 @@
- * \param fname file name
- * \param codepage recode buffer contents from given codepage
- * \return newly allocated track
--*/
-+*/
- ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage)
- {
- char* buf;
-@@ -1066,11 +1066,11 @@
- free(buf);
- if (!track)
- return 0;
--
-+
- track->name = strdup(fname);
-
- mp_msg(MSGT_ASS, MSGL_INFO, MSGTR_LIBASS_AddedSubtitleFileFname, fname, track->n_styles, track->n_events);
--
-+
- // dump_events(forced_tid);
- return track;
- }
-@@ -1111,12 +1111,12 @@
-
- if (movement == 0) return 0;
- if (track->n_events == 0) return 0;
--
-+
- if (movement < 0)
- for (i = 0; (i < track->n_events) && ((long long)(track->events[i].Start + track->events[i].Duration) <= now); ++i) {}
- else
- for (i = track->n_events - 1; (i >= 0) && ((long long)(track->events[i].Start) > now); --i) {}
--
-+
- // -1 and n_events are ok
- assert(i >= -1); assert(i <= track->n_events);
- i += movement;
-diff -ruN libass-0.9.6-orig/libass/ass.h libass-0.9.6/libass/ass.h
---- libass-0.9.6-orig/libass/ass.h 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass.h 2009-06-16 20:08:04.000000000 +0200
-@@ -195,7 +195,7 @@
- * \param bufsize size of buffer
- * \param codepage recode buffer contents from given codepage
- * \return newly allocated track
--*/
-+*/
- ass_track_t* ass_read_memory(ass_library_t* library, char* buf, size_t bufsize, char* codepage);
- /**
- * \brief read styles from file into already initialized track
-diff -ruN libass-0.9.6-orig/libass/ass_bitmap.c libass-0.9.6/libass/ass_bitmap.c
---- libass-0.9.6-orig/libass/ass_bitmap.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_bitmap.c 2009-06-16 20:08:04.000000000 +0200
-@@ -237,7 +237,7 @@
- unsigned char* g = bm_g->buffer + (t - bm_g->top) * bm_g->w + (l - bm_g->left);
- unsigned char* o = bm_o->buffer + (t - bm_o->top) * bm_o->w + (l - bm_o->left);
- unsigned char* s = bm_s->buffer + (t - bm_s->top) * bm_s->w + (l - bm_s->left);
--
-+
- for (y = 0; y < b - t; ++y) {
- for (x = 0; x < r - l; ++x) {
- unsigned char c_g, c_o;
-@@ -309,7 +309,7 @@
- if (*bm_o)
- resize_tmp(priv_blur, (*bm_o)->w, (*bm_o)->h);
- resize_tmp(priv_blur, (*bm_g)->w, (*bm_g)->h);
--
-+
- if (be) {
- while (be--) {
- if (*bm_o)
-diff -ruN libass-0.9.6-orig/libass/ass_cache.c libass-0.9.6/libass/ass_cache.c
---- libass-0.9.6-orig/libass/ass_cache.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_cache.c 2009-06-16 20:08:04.000000000 +0200
-@@ -117,7 +117,7 @@
- if (map->count > 0 || map->hit_count + map->miss_count > 0)
- mp_msg(MSGT_ASS, MSGL_V, "cache statistics: \n total accesses: %d\n hits: %d\n misses: %d\n object count: %d\n",
- map->hit_count + map->miss_count, map->hit_count, map->miss_count, map->count);
--
-+
- for (i = 0; i < map->nbuckets; ++i) {
- hashmap_item_t* item = map->root[i];
- while (item) {
-@@ -254,7 +254,7 @@
- * \brief Get a bitmap from bitmap cache.
- * \param key hash key
- * \return requested hash val or 0 if not found
--*/
-+*/
- bitmap_hash_val_t* cache_find_bitmap(bitmap_hash_key_t* key)
- {
- return hashmap_find(bitmap_cache, key);
-@@ -302,7 +302,7 @@
- * \brief Get a glyph from glyph cache.
- * \param key hash key
- * \return requested hash val or 0 if not found
--*/
-+*/
- glyph_hash_val_t* cache_find_glyph(glyph_hash_key_t* key)
- {
- return hashmap_find(glyph_cache, key);
-diff -ruN libass-0.9.6-orig/libass/ass_cache.h libass-0.9.6/libass/ass_cache.h
---- libass-0.9.6-orig/libass/ass_cache.h 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_cache.h 2009-06-16 20:08:04.000000000 +0200
-@@ -49,7 +49,7 @@
- int shift_x, shift_y; // shift vector that was added to glyph before applying rotation
- // = 0, if frx = fry = frx = 0
- // = (glyph base point) - (rotation origin), otherwise
--
-+
- FT_Vector advance; // subpixel shift vector
- } bitmap_hash_key_t;
-
-@@ -110,7 +110,7 @@
- void ass_glyph_cache_reset(void);
- void ass_glyph_cache_done(void);
-
--typedef struct hashmap_s hashmap_t;
-+typedef struct hashmap_s hashmap_t;
- typedef void (*hashmap_item_dtor_t)(void* key, size_t key_size, void* value, size_t value_size);
- typedef int (*hashmap_key_compare_t)(void* key1, void* key2, size_t key_size);
- typedef unsigned (*hashmap_hash_t)(void* key, size_t key_size);
-diff -ruN libass-0.9.6-orig/libass/ass_font.c libass-0.9.6/libass/ass_font.c
---- libass-0.9.6-orig/libass/ass_font.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_font.c 2009-06-16 20:10:45.000000000 +0200
-@@ -121,12 +121,14 @@
- FT_Face face;
- int error;
- int mem_idx;
--
-+
- if (font->n_faces == ASS_FONT_MAX_FACES)
- return -1;
--
-+
- path = fontconfig_select(fc_priv, font->desc.family, font->desc.treat_family_as_pattern, font->desc.bold,
- font->desc.italic, &index, ch);
-+ if (!path)
-+ return -1;
-
- mem_idx = find_font(font->library, path);
- if (mem_idx >= 0) {
-@@ -145,7 +147,7 @@
- }
- charmap_magic(face);
- buggy_font_workaround(face);
--
-+
- font->faces[font->n_faces++] = face;
- update_transform(font);
- face_set_size(face, font->size);
-@@ -164,7 +166,7 @@
- fontp = ass_font_cache_find(desc);
- if (fontp)
- return fontp;
--
-+
- font.library = library;
- font.ftlibrary = ftlibrary;
- font.n_faces = 0;
-@@ -256,7 +258,7 @@
- return;
- }
- }
--
-+
- *asc = *desc = 0;
- }
-
-@@ -308,18 +310,18 @@
- case ASS_HINTING_NORMAL: flags = FT_LOAD_FORCE_AUTOHINT; break;
- case ASS_HINTING_NATIVE: flags = 0; break;
- }
--
-+
- error = FT_Load_Glyph(face, index, FT_LOAD_NO_BITMAP | flags);
- if (error) {
- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorLoadingGlyph);
- return 0;
- }
--
-+
- #if (FREETYPE_MAJOR > 2) || \
- ((FREETYPE_MAJOR == 2) && (FREETYPE_MINOR >= 2)) || \
- ((FREETYPE_MAJOR == 2) && (FREETYPE_MINOR == 1) && (FREETYPE_PATCH >= 10))
- // FreeType >= 2.1.10 required
-- if (!(face->style_flags & FT_STYLE_FLAG_ITALIC) &&
-+ if (!(face->style_flags & FT_STYLE_FLAG_ITALIC) &&
- (font->desc.italic > 55)) {
- FT_GlyphSlot_Oblique(face->glyph);
- }
-@@ -329,7 +331,7 @@
- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_ErrorLoadingGlyph);
- return 0;
- }
--
-+
- return glyph;
- }
-
-diff -ruN libass-0.9.6-orig/libass/ass_fontconfig.c libass-0.9.6/libass/ass_fontconfig.c
---- libass-0.9.6-orig/libass/ass_fontconfig.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_fontconfig.c 2009-06-16 20:08:04.000000000 +0200
-@@ -72,7 +72,7 @@
- * \param index out: font index inside a file
- * \param code: the character that should be present in the font, can be 0
- * \return font file path
--*/
-+*/
- static char* _select_font(fc_instance_t* priv, const char* family, int treat_family_as_pattern,
- unsigned bold, unsigned italic, int* index, uint32_t code)
- {
-@@ -87,7 +87,7 @@
- int curf;
- char* retval = NULL;
- int family_cnt;
--
-+
- *index = 0;
-
- if (treat_family_as_pattern)
-@@ -97,7 +97,7 @@
-
- if (!pat)
- goto error;
--
-+
- if (!treat_family_as_pattern) {
- FcPatternAddString(pat, FC_FAMILY, (const FcChar8*)family);
-
-@@ -130,7 +130,7 @@
- FcPatternAddInteger(pat, FC_WEIGHT, bold);
-
- FcDefaultSubstitute(pat);
--
-+
- rc = FcConfigSubstitute(priv->config, pat, FcMatchPattern);
- if (!rc)
- goto error;
-@@ -160,11 +160,13 @@
- 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);
-+ if (!treat_family_as_pattern) {
-+ // 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]);
-@@ -233,7 +235,7 @@
- * \param index out: font index inside a file
- * \param code: the character that should be present in the font, can be 0
- * \return font file path
--*/
-+*/
- char* fontconfig_select(fc_instance_t* priv, const char* family, int treat_family_as_pattern,
- unsigned bold, unsigned italic, int* index, uint32_t code)
- {
-@@ -247,23 +249,23 @@
- if (!res && priv->family_default) {
- res = _select_font(priv, priv->family_default, 0, bold, italic, index, code);
- if (res)
-- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingDefaultFontFamily,
-+ mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingDefaultFontFamily,
- family, bold, italic, res, *index);
- }
- if (!res && priv->path_default) {
- res = priv->path_default;
- *index = priv->index_default;
-- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingDefaultFont,
-+ mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingDefaultFont,
- family, bold, italic, res, *index);
- }
- if (!res) {
- res = _select_font(priv, "Arial", 0, bold, italic, index, code);
- if (res)
-- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingArialFontFamily,
-+ mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_UsingArialFontFamily,
- family, bold, italic, res, *index);
- }
- if (res)
-- mp_msg(MSGT_ASS, MSGL_V, "fontconfig_select: (%s, %d, %d) -> %s, %d\n",
-+ mp_msg(MSGT_ASS, MSGL_V, "fontconfig_select: (%s, %d, %d) -> %s, %d\n",
- family, bold, italic, res, *index);
- return res;
- }
-@@ -314,7 +316,7 @@
- * \param idx index of the processed font in library->fontdata
- * With FontConfig >= 2.4.2, builds a font pattern in memory via FT_New_Memory_Face/FcFreeTypeQueryFace.
- * With older FontConfig versions, save the font to ~/.mplayer/fonts.
--*/
-+*/
- static void process_fontdata(fc_instance_t* priv, ass_library_t* library, FT_Library ftlibrary, int idx)
- {
- int rc;
-@@ -345,7 +347,7 @@
- } else if (!S_ISDIR(st.st_mode)) {
- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_NotADirectory, fonts_dir);
- }
--
-+
- fname = validate_fname((char*)name);
-
- snprintf(buf, 1000, "%s/%s", fonts_dir, fname);
-@@ -405,14 +407,14 @@
- * \param family default font family
- * \param path default font path
- * \return pointer to fontconfig private data
--*/
-+*/
- fc_instance_t* fontconfig_init(ass_library_t* library, FT_Library ftlibrary, const char* family, const char* path, int fc)
- {
- int rc;
- fc_instance_t* priv = calloc(1, sizeof(fc_instance_t));
- const char* dir = library->fonts_dir;
- int i;
--
-+
- if (!fc) {
- mp_msg(MSGT_ASS, MSGL_WARN,
- MSGTR_LIBASS_FontconfigDisabledDefaultFontWillBeUsed);
-@@ -495,9 +497,9 @@
- fc_instance_t* priv;
-
- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FontconfigDisabledDefaultFontWillBeUsed);
--
-+
- priv = calloc(1, sizeof(fc_instance_t));
--
-+
- priv->path_default = strdup(path);
- priv->index_default = 0;
- return priv;
-diff -ruN libass-0.9.6-orig/libass/ass_library.c libass-0.9.6/libass/ass_library.c
---- libass-0.9.6-orig/libass/ass_library.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_library.c 2009-06-16 20:08:04.000000000 +0200
-@@ -62,13 +62,13 @@
- char** p;
- char** q;
- int cnt;
--
-+
- if (priv->style_overrides) {
- for (p = priv->style_overrides; *p; ++p)
- free(*p);
- free(priv->style_overrides);
- }
--
-+
- if (!list) return;
-
- for (p = list, cnt = 0; *p; ++p, ++cnt) {}
-@@ -91,14 +91,14 @@
- if (!name || !data || !size)
- return;
- grow_array((void**)&priv->fontdata, priv->num_fontdata, sizeof(*priv->fontdata));
--
-+
- priv->fontdata[idx].name = strdup(name);
--
-+
- priv->fontdata[idx].data = malloc(size);
- memcpy(priv->fontdata[idx].data, data, size);
--
-+
- priv->fontdata[idx].size = size;
--
-+
- priv->num_fontdata ++;
- }
-
-diff -ruN libass-0.9.6-orig/libass/ass_render.c libass-0.9.6/libass/ass_render.c
---- libass-0.9.6-orig/libass/ass_render.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_render.c 2009-06-16 20:08:04.000000000 +0200
-@@ -119,7 +119,7 @@
- double blur; // gaussian blur
- double shadow;
- double frx, fry, frz; // rotation
--
-+
- bitmap_hash_key_t hash_key;
- } glyph_info_t;
-
-@@ -141,11 +141,11 @@
- typedef struct render_context_s {
- ass_event_t* event;
- ass_style_t* style;
--
-+
- ass_font_t* font;
- char* font_path;
- double font_size;
--
-+
- FT_Stroker stroker;
- int alignment; // alignment overrides go here; if zero, style value will be used
- double frx, fry, frz;
-@@ -185,7 +185,7 @@
- unsigned bold;
- unsigned italic;
- int treat_family_as_pattern;
--
-+
- } render_context_t;
-
- // frame-global data
-@@ -248,13 +248,13 @@
- FT_Library ft;
- ass_renderer_t* priv = 0;
- int vmajor, vminor, vpatch;
--
-+
- memset(&render_context, 0, sizeof(render_context));
- memset(&frame_context, 0, sizeof(frame_context));
- memset(&text_info, 0, sizeof(text_info));
-
- error = FT_Init_FreeType( &ft );
-- if ( error ) {
-+ if ( error ) {
- mp_msg(MSGT_ASS, MSGL_FATAL, MSGTR_LIBASS_FT_Init_FreeTypeFailed);
- goto ass_init_exit;
- }
-@@ -276,14 +276,14 @@
- priv->library = library;
- priv->ftlibrary = ft;
- // images_root and related stuff is zero-filled in calloc
--
-+
- ass_font_cache_init();
- ass_bitmap_cache_init();
- ass_composite_cache_init();
- ass_glyph_cache_init();
-
- text_info.glyphs = calloc(MAX_GLYPHS, sizeof(glyph_info_t));
--
-+
- ass_init_exit:
- if (priv) mp_msg(MSGT_ASS, MSGL_INFO, MSGTR_LIBASS_Init);
- else mp_msg(MSGT_ASS, MSGL_ERR, MSGTR_LIBASS_InitFailed);
-@@ -316,7 +316,7 @@
- static ass_image_t* my_draw_bitmap(unsigned char* bitmap, int bitmap_w, int bitmap_h, int stride, int dst_x, int dst_y, uint32_t color)
- {
- ass_image_t* img = calloc(1, sizeof(ass_image_t));
--
-+
- img->w = bitmap_w;
- img->h = bitmap_h;
- img->stride = stride;
-@@ -353,7 +353,7 @@
- dst_x += bm->left;
- dst_y += bm->top;
- brk -= bm->left;
--
-+
- // clipping
- clip_x0 = render_context.clip_x0;
- clip_y0 = render_context.clip_y0;
-@@ -363,7 +363,7 @@
- b_y0 = 0;
- b_x1 = bm->w;
- b_y1 = bm->h;
--
-+
- tmp = dst_x - clip_x0;
- if (tmp < 0) {
- mp_msg(MSGT_ASS, MSGL_DBG2, "clip left\n");
-@@ -384,13 +384,13 @@
- mp_msg(MSGT_ASS, MSGL_DBG2, "clip bottom\n");
- b_y1 = bm->h + tmp;
- }
--
-+
- if ((b_y0 >= b_y1) || (b_x0 >= b_x1))
- return tail;
-
- if (brk > b_x0) { // draw left part
- if (brk > b_x1) brk = b_x1;
-- img = my_draw_bitmap(bm->buffer + bm->w * b_y0 + b_x0,
-+ img = my_draw_bitmap(bm->buffer + bm->w * b_y0 + b_x0,
- brk - b_x0, b_y1 - b_y0, bm->w,
- dst_x + b_x0, dst_y + b_y0, color);
- *tail = img;
-@@ -398,7 +398,7 @@
- }
- if (brk < b_x1) { // draw right part
- if (brk < b_x0) brk = b_x0;
-- img = my_draw_bitmap(bm->buffer + bm->w * b_y0 + brk,
-+ img = my_draw_bitmap(bm->buffer + bm->w * b_y0 + brk,
- b_x1 - brk, b_y1 - b_y0, bm->w,
- dst_x + brk, dst_y + b_y0, color2);
- *tail = img;
-@@ -455,6 +455,7 @@
- cur_top = top-by;
-
- // Query cache
-+ memset(&hk, 0, sizeof(hk));
- memcpy(&hk.a, last_hash, sizeof(*last_hash));
- memcpy(&hk.b, hash, sizeof(*hash));
- hk.aw = aw;
-@@ -540,7 +541,7 @@
- pen_x = dst_x + info->pos.x;
- pen_y = dst_y + info->pos.y;
- bm = info->bm_o;
--
-+
- if ((info->effect_type == EF_KARAOKE_KO) && (info->effect_timing <= info->bbox.xMax)) {
- // do nothing
- } else {
-@@ -621,7 +622,7 @@
- static void compute_string_bbox( text_info_t* info, FT_BBox *abbox ) {
- FT_BBox bbox;
- int i;
--
-+
- if (text_info.length > 0) {
- bbox.xMin = 32000;
- bbox.xMax = -32000;
-@@ -692,7 +693,7 @@
-
- render_context.font = ass_font_new(priv->library, priv->ftlibrary, priv->fontconfig_priv, &desc);
- free(desc.family);
--
-+
- if (render_context.font)
- change_font_size(render_context.font_size);
- }
-@@ -778,7 +779,7 @@
- * \brief Calculate alpha value by piecewise linear function
- * Used for \fad, \fade implementation.
- */
--static unsigned interpolate_alpha(long long now,
-+static unsigned interpolate_alpha(long long now,
- long long t1, long long t2, long long t3, long long t4,
- unsigned a1, unsigned a2, unsigned a3)
- {
-@@ -811,7 +812,7 @@
- static char* parse_tag(char* p, double pwr) {
- #define skip_to(x) while ((*p != (x)) && (*p != '}') && (*p != 0)) { ++p;}
- #define skip(x) if (*p == (x)) ++p; else { return p; }
--
-+
- skip_to('\\');
- skip('\\');
- if ((*p == '}') || (*p == 0))
-@@ -919,7 +920,7 @@
- mystrtoll(&p, &t1);
- skip(',');
- mystrtoll(&p, &t2);
-- mp_msg(MSGT_ASS, MSGL_DBG2, "movement6: (%f, %f) -> (%f, %f), (%" PRId64 " .. %" PRId64 ")\n",
-+ mp_msg(MSGT_ASS, MSGL_DBG2, "movement6: (%f, %f) -> (%f, %f), (%" PRId64 " .. %" PRId64 ")\n",
- x1, y1, x2, y2, (int64_t)t1, (int64_t)t2);
- } else {
- t1 = 0;
-@@ -1111,7 +1112,7 @@
- k = pow(((double)(t - t1)) / delta_t, v3);
- }
- while (*p == '\\')
-- p = parse_tag(p, k); // maybe k*pwr ? no, specs forbid nested \t's
-+ p = parse_tag(p, k); // maybe k*pwr ? no, specs forbid nested \t's
- skip_to(')'); // in case there is some unknown tag or a comment
- skip(')');
- } else if (mystrcmp(&p, "clip")) {
-@@ -1293,7 +1294,7 @@
- while (cnt < 4 && (p = strchr(p, ';'))) {
- v[cnt++] = atoi(++p);
- }
--
-+
- if (strncmp(event->Effect, "Banner;", 7) == 0) {
- int delay;
- if (cnt < 1) {
-@@ -1406,7 +1407,7 @@
- render_context.effect_type = EF_NONE;
- render_context.effect_timing = 0;
- render_context.effect_skip_timing = 0;
--
-+
- apply_transition_effects(event);
- }
-
-@@ -1429,6 +1430,7 @@
- int error;
- glyph_hash_val_t* val;
- glyph_hash_key_t key;
-+ memset(&key, 0, sizeof(key));
- key.font = render_context.font;
- key.size = render_context.font_size;
- key.ch = symbol;
-@@ -1490,10 +1492,10 @@
- {
- bitmap_hash_val_t* val;
- bitmap_hash_key_t* key = &info->hash_key;
--
-+
- val = cache_find_bitmap(key);
- /* val = 0; */
--
-+
- if (val) {
- info->bm = val->bm;
- info->bm_o = val->bm_o;
-@@ -1600,8 +1602,8 @@
- break_at = i;
- mp_msg(MSGT_ASS, MSGL_DBG2, "forced line break at %d\n", break_at);
- }
--
-- if (len >= max_text_width) {
-+
-+ if ((len >= max_text_width) && (frame_context.track->WrapStyle != 2)) {
- break_type = 1;
- break_at = last_space;
- if (break_at == -1)
-@@ -1617,7 +1619,7 @@
- // marking break_at+1 as start of a new line
- int lead = break_at + 1; // the first symbol of the new line
- if (text_info.n_lines >= MAX_LINES) {
-- // to many lines !
-+ // to many lines !
- // no more linebreaks
- for (j = lead; j < text_info.length; ++j)
- text_info.glyphs[j].linebreak = 0;
-@@ -1630,7 +1632,7 @@
- s_offset = s1->bbox.xMin + s1->pos.x;
- text_info.n_lines ++;
- }
--
-+
- if (cur->symbol == ' ')
- last_space = i;
-
-@@ -1676,11 +1678,11 @@
- if (i == text_info.length)
- break;
- }
--
-+
- }
- assert(text_info.n_lines >= 1);
- #undef DIFF
--
-+
- measure_text();
-
- pen_shift_x = 0;
-@@ -1704,7 +1706,7 @@
- * \brief determine karaoke effects
- * Karaoke effects cannot be calculated during parse stage (get_next_char()),
- * so they are done in a separate step.
-- * Parse stage: when karaoke style override is found, its parameters are stored in the next glyph's
-+ * Parse stage: when karaoke style override is found, its parameters are stored in the next glyph's
- * (the first glyph of the karaoke word)'s effect_type and effect_timing.
- * This function:
- * 1. sets effect_type for all glyphs in the word (_karaoke_ word)
-@@ -1873,12 +1875,13 @@
- /**
- * \brief Main ass rendering function, glues everything together
- * \param event event to render
-+ * \param event_images struct containing resulting images, will also be initialized
- * Process event, appending resulting ass_image_t's to images_root.
- */
- static int ass_render_event(ass_event_t* event, event_images_t* event_images)
- {
- char* p;
-- FT_UInt previous;
-+ FT_UInt previous;
- FT_UInt num_glyphs;
- FT_Vector pen;
- unsigned code;
-@@ -1914,7 +1917,7 @@
- do {
- code = get_next_char(&p);
- } while (code && render_context.drawing_mode); // skip everything in drawing mode
--
-+
- // face could have been changed in get_next_char
- if (!render_context.font) {
- free_render_context();
-@@ -1925,7 +1928,7 @@
- break;
-
- if (text_info.length >= MAX_GLYPHS) {
-- mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_MAX_GLYPHS_Reached,
-+ mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_MAX_GLYPHS_Reached,
- (int)(event - frame_context.track->events), event->Start, event->Duration, event->Text);
- break;
- }
-@@ -1951,14 +1954,14 @@
- &shift );
-
- get_outline_glyph(code, text_info.glyphs + text_info.length, &shift);
--
-+
- text_info.glyphs[text_info.length].pos.x = pen.x >> 6;
- text_info.glyphs[text_info.length].pos.y = pen.y >> 6;
--
-+
- pen.x += text_info.glyphs[text_info.length].advance.x;
- pen.x += double_to_d6(render_context.hspacing);
- pen.y += text_info.glyphs[text_info.length].advance.y;
--
-+
- previous = code;
-
- text_info.glyphs[text_info.length].symbol = code;
-@@ -2005,23 +2008,23 @@
- render_context.effect_timing = 0;
- render_context.effect_skip_timing = 0;
- }
--
-+
- if (text_info.length == 0) {
- // no valid symbols in the event; this can be smth like {comment}
- free_render_context();
- return 1;
- }
--
-+
- // depends on glyph x coordinates being monotonous, so it should be done before line wrap
- process_karaoke_effects();
--
-+
- // alignments
- alignment = render_context.alignment;
- halign = alignment & 3;
- valign = alignment & 12;
-
-- MarginL = (event->MarginL) ? event->MarginL : render_context.style->MarginL;
-- MarginR = (event->MarginR) ? event->MarginR : render_context.style->MarginR;
-+ MarginL = (event->MarginL) ? event->MarginL : render_context.style->MarginL;
-+ MarginR = (event->MarginR) ? event->MarginR : render_context.style->MarginR;
- MarginV = (event->MarginV) ? event->MarginV : render_context.style->MarginV;
-
- if (render_context.evt_type != EVENT_HSCROLL) {
-@@ -2061,12 +2064,12 @@
- } else { // render_context.evt_type == EVENT_HSCROLL
- measure_text();
- }
--
-+
- // determing text bounding box
- compute_string_bbox(&text_info, &bbox);
--
-+
- // determine device coordinates for text
--
-+
- // x coordinate for everything except positioned events
- if (render_context.evt_type == EVENT_NORMAL ||
- render_context.evt_type == EVENT_VSCROLL) {
-@@ -2111,7 +2114,7 @@
- device_x = x2scr_pos(render_context.pos_x) - base_x;
- device_y = y2scr_pos(render_context.pos_y) - base_y;
- }
--
-+
- // fix clip coordinates (they depend on alignment)
- if (render_context.evt_type == EVENT_NORMAL ||
- render_context.evt_type == EVENT_HSCROLL ||
-@@ -2138,7 +2141,7 @@
- // calculate rotation parameters
- {
- FT_Vector center;
--
-+
- if (render_context.have_origin) {
- center.x = x2scr(render_context.org_x);
- center.y = y2scr(render_context.org_y);
-@@ -2166,6 +2169,7 @@
- for (i = 0; i < text_info.length; ++i)
- get_bitmap_glyph(text_info.glyphs + i);
-
-+ memset(event_images, 0, sizeof(*event_images));
- event_images->top = device_y - d6_to_int(text_info.lines[0].asc);
- event_images->height = d6_to_int(text_info.height);
- event_images->detect_collisions = render_context.detect_collisions;
-@@ -2174,7 +2178,7 @@
- event_images->imgs = render_text(&text_info, device_x, device_y);
-
- free_render_context();
--
-+
- return 0;
- }
-
-@@ -2300,7 +2304,7 @@
-
- if (track->n_events == 0)
- return 1; // nothing to do
--
-+
- frame_context.ass_priv = priv;
- frame_context.width = global_settings->frame_width;
- frame_context.height = global_settings->frame_height;
-@@ -2316,7 +2320,7 @@
- frame_context.time = now;
-
- ass_lazy_track_init();
--
-+
- frame_context.font_scale = global_settings->font_size_coeff *
- frame_context.orig_height / frame_context.track->PlayResY;
- if (frame_context.track->ScaledBorderAndShadow)
-@@ -2426,7 +2430,7 @@
- fixed[*cnt].b = s->b + shift;
- (*cnt)++;
- qsort(fixed, *cnt, sizeof(segment_t), cmp_segment);
--
-+
- return shift;
- }
-
-@@ -2481,7 +2485,7 @@
- priv->top = imgs[i].top;
- priv->height = imgs[i].height;
- }
--
-+
- }
- }
-
-@@ -2554,7 +2558,7 @@
- int i, cnt, rc;
- event_images_t* last;
- ass_image_t** tail;
--
-+
- // init frame
- rc = ass_start_frame(priv, track, now);
- if (rc != 0)
-@@ -2600,7 +2604,7 @@
-
- if (detect_change)
- *detect_change = ass_detect_change(priv);
--
-+
- // free the previous image list
- ass_free_images(priv->prev_images_root);
- priv->prev_images_root = 0;
-diff -ruN libass-0.9.6-orig/libass/ass_types.h libass-0.9.6/libass/ass_types.h
---- libass-0.9.6-orig/libass/ass_types.h 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_types.h 2009-06-16 20:08:04.000000000 +0200
-@@ -100,7 +100,7 @@
- char* event_format; // event format line
-
- enum {TRACK_TYPE_UNKNOWN = 0, TRACK_TYPE_ASS, TRACK_TYPE_SSA} track_type;
--
-+
- // script header fields
- int PlayResX;
- int PlayResY;
-@@ -108,7 +108,7 @@
- int WrapStyle;
- char ScaledBorderAndShadow;
-
--
-+
- int default_style; // index of default style
- char* name; // file name in case of external subs, 0 for streams
-
-diff -ruN libass-0.9.6-orig/libass/ass_utils.c libass-0.9.6/libass/ass_utils.c
---- libass-0.9.6-orig/libass/ass_utils.c 2009-03-13 18:37:09.000000000 +0100
-+++ libass-0.9.6/libass/ass_utils.c 2009-06-16 20:08:04.000000000 +0200
-@@ -72,17 +72,17 @@
- uint32_t color = 0;
- int result;
- char* p = *q;
--
-- if (*p == '&') ++p;
-+
-+ if (*p == '&') ++p;
- else mp_msg(MSGT_ASS, MSGL_DBG2, "suspicious color format: \"%s\"\n", p);
--
-- if (*p == 'H' || *p == 'h') {
-+
-+ if (*p == 'H' || *p == 'h') {
- ++p;
- result = mystrtou32(&p, 16, &color);
- } else {
- result = mystrtou32(&p, 0, &color);
- }
--
-+
- {
- unsigned char* tmp = (unsigned char*)(&color);
- unsigned char b;
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