diff options
| author | Gautam Ramakrishnan <gautamramk@gmail.com> | 2020-07-21 21:07:14 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-23 17:30:02 +0300 |
| commit | b61d3dfab0d75daf81f366c12c57539c90e9b38b (patch) | |
| tree | 85e6b0476183b3c9bc668eadb647529d1f900097 /libavcodec/jpeg2000dec.c | |
| parent | 5eb4405fc5da27583ee748268fc4e49a8c0c5b54 (diff) | |
libavcodec/jpeg2000dec: Add check when done with main header markers
This patch sets a flag when the processing of the
main header is complete.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/jpeg2000dec.c')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index f5ad8402fb..e941ebb5d0 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -102,6 +102,7 @@ typedef struct Jpeg2000DecoderContext { uint8_t cbps[4]; // bits per sample in particular components uint8_t sgnd[4]; // if a component is signed uint8_t properties[4]; + uint8_t in_tile_headers; int cdx[4], cdy[4]; int precision; int ncomponents; @@ -2165,6 +2166,9 @@ static int jpeg2000_read_main_headers(Jpeg2000DecoderContext *s) ret = get_poc(s, len, poc); break; case JPEG2000_SOT: + if (!s->in_tile_headers) { + s->in_tile_headers = 1; + } if (!(ret = get_sot(s, len))) { av_assert1(s->curtileno >= 0); codsty = s->tile[s->curtileno].codsty; |