ffmpeg | branch: master | Anshul Maheshwari <er.anshul.maheshw...@gmail.com> | Fri Feb 6 20:30:40 2015 +0530| [f05efd42af37e30b2f4c4810e6a55f72613e78c9] | committer: Michael Niedermayer
avcodec/ccaption_dec: Added Debug logs Signed-off-by: Anshul Maheshwari <er.anshul.maheshw...@gmail.com> Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f05efd42af37e30b2f4c4810e6a55f72613e78c9 --- libavcodec/ccaption_dec.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 5e514b2..06981cc 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -374,8 +374,10 @@ static void handle_pac( CCaptionSubContext *ctx, uint8_t hi, uint8_t lo ) char *row; int indent,i,ret; - if( row_map[index] <= 0 ) + if( row_map[index] <= 0 ) { + av_log(ctx, AV_LOG_DEBUG,"Invalid pac index encountered\n"); return; + } lo &= 0x1f; @@ -489,18 +491,21 @@ static int process_cc608(CCaptionSubContext *ctx, int64_t pts, uint8_t hi, uint8 ret = handle_edm(ctx, pts); } else if ( COR3(hi, 0x14, 0x15, 0x1C) && lo == 0x2D ) { /* carriage return */ + av_dlog(ctx, "carriage return\n"); reap_screen(ctx, pts); roll_up(ctx); ctx->screen_changed = 1; ctx->cursor_column = 0; } else if ( COR3(hi, 0x14, 0x15, 0x1C) && lo == 0x2F ) { /* end of caption */ + av_dlog(ctx, "handle_eoc\n"); ret = handle_eoc(ctx, pts); } else if (hi>=0x20) { /* Standard characters (always in pairs) */ handle_char(ctx, hi, lo, pts); } else { /* Ignoring all other non data code */ + av_dlog(ctx, "Unknown command 0x%hhx 0x%hhx\n", hi, lo); } /* set prev command */ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
