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Implement boxes for subtitle teletext pages.

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Text is shown in opaque boxes inside transparent
teletext page.




git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24364 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
voroshil
2007-09-08 09:48:43 +00:00
parent 72d755e7dd
commit 641a7ddabd
3 changed files with 27 additions and 8 deletions
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12
stream/tv.h
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@@ -280,6 +280,7 @@ typedef struct tt_char_s{
unsigned char bg; ///< background color
unsigned char gfx; ///< 0-no gfx, 1-solid gfx, 2-separated gfx
unsigned char flh; ///< 0-no flash, 1-flash
unsigned char hidden; ///< char is hidden (for subtitle pages)
unsigned char ctl; ///< control character
unsigned char lng; ///< lang: 0-secondary language,1-primary language
unsigned char raw; ///< raw character (as received from device)
@@ -296,12 +297,21 @@ typedef struct tt_page_s{
unsigned char primary_lang; ///< primary language code
unsigned char secondary_lang; ///< secondary language code
unsigned char active; ///< page is complete and ready for rendering
unsigned char flags; ///< page flags, not used
unsigned char flags; ///< page flags
unsigned char raw[VBI_ROWS*VBI_COLUMNS]; ///< page data
struct tt_page_s* next_subpage;
struct tt_link_s links[6];
} tt_page;
#define TT_PGFL_SUPPRESS_HEADER 0x01
#define TT_PGFL_UPDATE_INDICATOR 0x02
#define TT_PGFL_INTERRUPTED_SEQ 0x04
#define TT_PGFL_INHIBIT_DISPLAY 0x08
#define TT_PGFL_NEWFLASH 0x10
#define TT_PGFL_SUBTITLE 0x20
#define TT_PGFL_ERASE_PAGE 0x40
#define TT_PGFL_MAGAZINE_SERIAL 0x80
typedef struct tt_stream_props_s{
int sampling_rate;
int samples_per_line;