From cbaa9eeda3c2ca8532b8bf69c9979f30284414ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Tue, 11 Sep 2012 12:54:06 +0300 Subject: [PATCH] rtpdec_jpeg: Add more comments about the fields in the SOF0 section MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Storsjö --- libavformat/rtpdec_jpeg.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/libavformat/rtpdec_jpeg.c b/libavformat/rtpdec_jpeg.c index 20bb356aec..b1361cd164 100644 --- a/libavformat/rtpdec_jpeg.c +++ b/libavformat/rtpdec_jpeg.c @@ -160,20 +160,20 @@ static int jpeg_create_header(uint8_t *buf, int size, uint32_t type, uint32_t w, /* SOF0 */ jpeg_put_marker(&pbc, SOF0); - bytestream2_put_be16(&pbc, 17); - bytestream2_put_byte(&pbc, 8); + bytestream2_put_be16(&pbc, 17); /* size */ + bytestream2_put_byte(&pbc, 8); /* bits per component */ bytestream2_put_be16(&pbc, h); bytestream2_put_be16(&pbc, w); - bytestream2_put_byte(&pbc, 3); - bytestream2_put_byte(&pbc, 1); + bytestream2_put_byte(&pbc, 3); /* number of components */ + bytestream2_put_byte(&pbc, 1); /* component number */ bytestream2_put_byte(&pbc, (2 << 4) | (type ? 2 : 1)); /* hsample/vsample */ - bytestream2_put_byte(&pbc, 0); - bytestream2_put_byte(&pbc, 2); + bytestream2_put_byte(&pbc, 0); /* matrix number */ + bytestream2_put_byte(&pbc, 2); /* component number */ bytestream2_put_byte(&pbc, 1 << 4 | 1); /* hsample/vsample */ - bytestream2_put_byte(&pbc, nb_qtable == 2 ? 1 : 0); - bytestream2_put_byte(&pbc, 3); + bytestream2_put_byte(&pbc, nb_qtable == 2 ? 1 : 0); /* matrix number */ + bytestream2_put_byte(&pbc, 3); /* component number */ bytestream2_put_byte(&pbc, 1 << 4 | 1); /* hsample/vsample */ - bytestream2_put_byte(&pbc, nb_qtable == 2 ? 1 : 0); + bytestream2_put_byte(&pbc, nb_qtable == 2 ? 1 : 0); /* matrix number */ /* SOS */ jpeg_put_marker(&pbc, SOS);