dvbsub: add comments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 294ea2cfc6
parent 8a6799d205
commit 294ea2cfc6
1 changed files with 3 additions and 0 deletions
--- a/libavcodec/dvbsub.c
+++ b/libavcodec/dvbsub.c
@ -307,6 +307,8 @@ static int encode_dvb_subtitles(DVBSubtitleContext *s,
                return -1;
            }

+
+            /* CLUT segment */
            *q++ = 0x0f; /* sync byte */
            *q++ = 0x12; /* CLUT definition segment */
            bytestream_put_be16(&q, page_id);
@ -397,6 +399,7 @@ static int encode_dvb_subtitles(DVBSubtitleContext *s,
                return -1;
            }

+            /* Object Data segment */
            *q++ = 0x0f; /* sync byte */
            *q++ = 0x13;
            bytestream_put_be16(&q, page_id);