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[MPlayer-dev-eng] [PATCH] mplayer: add the -ass-keep-fonts option.




It is now possible to do:

mplayer -ass -ass-keep-fonts fonts.mkv video.mkv

and use the fonts attached to the first file to render ASS
on the second file.
This allows to distribute the fonts once for a series of similar
files without requiring to install them on the system, which may
be inconvenient for the user.
---
 DOCS/man/en/mplayer.1 | 8 ++++++++
 cfg-common.h          | 2 ++
 mplayer.c             | 2 +-
 sub/ass_mp.c          | 1 +
 sub/ass_mp.h          | 1 +
 5 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 19560c9..2717ad1 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -2484,6 +2484,14 @@ Enables placing toptitles and subtitles in black borders when they
 are available.
 .
 .TP
+.B \-ass\-keep\-fonts
+Keep fonts that were attached to files and loaded when switching to the next
+file.
+It allows to use a single dummy video file as an archive for attached fonts
+instead of attaching them to all files in a series or installing them on the
+system.
+.
+.TP
 .B \-dumpjacosub (MPlayer only)
 Convert the given subtitle (specified with the \-sub option) to the time-based
 JACOsub subtitle format.
diff --git a/cfg-common.h b/cfg-common.h
index 58748ff..ac74cc7 100644
--- a/cfg-common.h
+++ b/cfg-common.h
@@ -628,6 +628,8 @@ const m_option_t common_opts[] = {
     {"ass-border-color", &ass_border_color, CONF_TYPE_STRING, 0, 0, 0, NULL},
     {"ass-styles", &ass_styles_file, CONF_TYPE_STRING, 0, 0, 0, NULL},
     {"ass-hinting", &ass_hinting, CONF_TYPE_INT, CONF_RANGE, 0, 7, NULL},
+    {"ass-keep-fonts", &ass_keep_fonts, CONF_TYPE_FLAG, 0, 0, 1, NULL},
+    {"noass-keep-fonts", &ass_keep_fonts, CONF_TYPE_FLAG, 0, 1, 0, NULL},
 #endif
 #ifdef CONFIG_FONTCONFIG
     {"fontconfig", &font_fontconfig, CONF_TYPE_FLAG, 0, -1, 1, NULL},
diff --git a/mplayer.c b/mplayer.c
index 482bf53..728f47b 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -654,7 +654,7 @@ void uninit_player(unsigned int mask)
         subdata     = NULL;
 #ifdef CONFIG_ASS
         ass_track = NULL;
-        if (ass_library)
+        if (ass_library && !ass_keep_fonts)
             ass_clear_fonts(ass_library);
 #endif
     }
diff --git a/sub/ass_mp.c b/sub/ass_mp.c
index 60f464f..8efa243 100644
--- a/sub/ass_mp.c
+++ b/sub/ass_mp.c
@@ -49,6 +49,7 @@ int ass_bottom_margin = 0;
 int extract_embedded_fonts = 1;
 char **ass_force_style_list = NULL;
 int ass_use_margins = 0;
+int ass_keep_fonts = 0;
 char* ass_color = NULL;
 char* ass_border_color = NULL;
 char* ass_styles_file = NULL;
diff --git a/sub/ass_mp.h b/sub/ass_mp.h
index bd4f827..ccce635 100644
--- a/sub/ass_mp.h
+++ b/sub/ass_mp.h
@@ -40,6 +40,7 @@ extern int ass_bottom_margin;
 extern int extract_embedded_fonts;
 extern char **ass_force_style_list;
 extern int ass_use_margins;
+extern int ass_keep_fonts;
 extern char* ass_color;
 extern char* ass_border_color;
 extern char* ass_styles_file;
-- 
2.1.4

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