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| author | Zhong Li <zhong.li@intel.com> | 2019-06-27 16:58:23 +0800 |
|---|---|---|
| committer | Zhong Li <zhong.li@intel.com> | 2019-07-01 13:24:01 +0800 |
| commit | a6c648f2b4fdace0eeea66a7b556bc814023b598 (patch) | |
| tree | 62ca2068409de39a7a28a1dab20ecaf816cbc47f /libavcodec/mjpegdec.c | |
| parent | 4dc3d93880315f66ce917ae327c67a85262f285e (diff) | |
| download | ffmpeg-a6c648f2b4fdace0eeea66a7b556bc814023b598.tar.gz | |
lavc/mjpegdec: replace number with marker name
Make it easier to read.
Signed-off-by: Zhong Li <zhong.li@intel.com>
Diffstat (limited to 'libavcodec/mjpegdec.c')
| -rw-r--r-- | libavcodec/mjpegdec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 20eeb960bb..1030861e85 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -2115,7 +2115,7 @@ static int find_marker(const uint8_t **pbuf_ptr, const uint8_t *buf_end) while (buf_end - buf_ptr > 1) { v = *buf_ptr++; v2 = *buf_ptr; - if ((v == 0xff) && (v2 >= 0xc0) && (v2 <= 0xfe) && buf_ptr < buf_end) { + if ((v == 0xff) && (v2 >= SOF0) && (v2 <= COM) && buf_ptr < buf_end) { val = *buf_ptr++; goto found; } @@ -2180,7 +2180,7 @@ int ff_mjpeg_find_marker(MJpegDecodeContext *s, src--; } - if (x < 0xd0 || x > 0xd7) { + if (x < RST0 || x > RST7) { copy_data_segment(1); if (x) break; @@ -2319,7 +2319,7 @@ int ff_mjpeg_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, av_log(avctx, AV_LOG_DEBUG, "startcode: %X\n", start_code); /* process markers */ - if (start_code >= 0xd0 && start_code <= 0xd7) { + if (start_code >= RST0 && start_code <= RST7) { av_log(avctx, AV_LOG_DEBUG, "restart marker: %d\n", start_code & 0x0f); /* APP fields */ |