diff options
| author | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-08-29 17:28:41 +0000 |
|---|---|---|
| committer | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-08-29 17:28:41 +0000 |
| commit | 5b673bf021f599e0798fa2e60853208bd72d576f (patch) | |
| tree | 1da8b80a932321e5d3df28bbd527657d6afa7bd1 /stream | |
| parent | c0831f3400d3a2f21f2ac7b013ac3515b45950d8 (diff) | |
| download | mpv-5b673bf021f599e0798fa2e60853208bd72d576f.tar.bz2 mpv-5b673bf021f599e0798fa2e60853208bd72d576f.tar.xz | |
Implement Flash/Steady (swapping foreground/background colors)
and Conceal (filling following chars with spaces) control characters.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24295 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'stream')
| -rw-r--r-- | stream/tvi_vbi.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/stream/tvi_vbi.c b/stream/tvi_vbi.c index 423d1ed23c..f89550e2e3 100644 --- a/stream/tvi_vbi.c +++ b/stream/tvi_vbi.c @@ -572,6 +572,7 @@ static void decode_page(tt_char* p,int lang,unsigned char* raw) int bg_color=0; int row,col; int separated=0; + int conceal; for(row=0;row<VBI_ROWS;row++) { lat=(lang==0); @@ -579,6 +580,7 @@ static void decode_page(tt_char* p,int lang,unsigned char* raw) fg_color=7; bg_color=0; separated=0; + conceal=0; for(col=0;col<VBI_COLUMNS;col++){ i=row*VBI_COLUMNS+col; c=raw[i]; @@ -592,13 +594,24 @@ static void decode_page(tt_char* p,int lang,unsigned char* raw) p[i].ctl=(c&0x60)==0?1:0; p[i].fg=fg_color; p[i].bg=bg_color; - + if ((c&0x60)==0){ //control chars - if(c>=0x08 && c<=0x0f){ + if(c>=0x08 && c<=0x09){//Flash/Steady + int tmp; + tmp=bg_color; + bg_color=fg_color; + fg_color=tmp; + if(c==0x09){ + p[i].fg=fg_color; + p[i].bg=bg_color; + } + }else if(c>=0x0a && c<=0x0f){ }else if (c<=0x17){ //colors fg_color=c&0x0f; gfx=c>>4; + conceal=0; }else if (c<=0x18){ + conceal=1; }else if (c<=0x1a){ //Contiguous/Separated gfx separated=!(c&1); }else if (c<=0x1b){ @@ -612,7 +625,10 @@ static void decode_page(tt_char* p,int lang,unsigned char* raw) continue; } - if(gfx){ + if(conceal){ + p[i].gfx=0; + p[i].unicode=' '; + }else if(gfx){ p[i].unicode=c-0x20; if (p[i].unicode>0x3f) p[i].unicode-=0x20; }else |