avcodec/ccaption_dec: Adding color and fonts for future use in screen

Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/ccaption_dec.c

@@ -137,6 +137,8 @@ static const uint8_t parity_table[256] = { 0, 1, 1, 0, 1, 0, 0, 1,
 struct Screen {
     /* +1 is used to compensate null character of string */
     uint8_t characters[SCREEN_ROWS][SCREEN_COLUMNS+1];
+    uint8_t colors[SCREEN_ROWS][SCREEN_COLUMNS+1];
+    uint8_t fonts[SCREEN_ROWS][SCREEN_COLUMNS+1];
     /*
      * Bitmask of used rows; if a bit is not set, the
      * corresponding row is not used.