ffmpeg | branch: master | Michael Niedermayer <michae...@gmx.at> | Tue Jun 9 15:16:46 2015 +0200| [45db92180693b0a4663bc4c30ada0af1da041558] | committer: Michael Niedermayer
avcodec/jpeg2000dec: Add placeholder for PLT parsing Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=45db92180693b0a4663bc4c30ada0af1da041558 --- libavcodec/jpeg2000dec.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index c5a3bd2..aecc6eb 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -673,6 +673,22 @@ static uint8_t get_tlm(Jpeg2000DecoderContext *s, int n) return 0; } +static uint8_t get_plt(Jpeg2000DecoderContext *s, int n) +{ + int i; + + av_log(s->avctx, AV_LOG_ERROR, + "PLT marker at pos 0x%X\n", bytestream2_tell(&s->g) - 4); + + /*Zplt =*/ bytestream2_get_byte(&s->g); + + for (i = 0; i < n - 3; i++) { + bytestream2_get_byte(&s->g); + } + + return 0; +} + static int init_tile(Jpeg2000DecoderContext *s, int tileno) { int compno; @@ -1469,6 +1485,10 @@ static int jpeg2000_read_main_headers(Jpeg2000DecoderContext *s) // Tile-part lengths ret = get_tlm(s, len); break; + case JPEG2000_PLT: + // Packet length, tile-part header + ret = get_plt(s, len); + break; default: av_log(s->avctx, AV_LOG_ERROR, "unsupported marker 0x%.4"PRIX16" at pos 0x%X\n", _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog