diff options
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 6e60c0afbb..49d41518b4 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -469,6 +469,9 @@ static int get_cox(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c) /* set integer 9/7 DWT in case of BITEXACT flag */ if ((s->avctx->flags & CODEC_FLAG_BITEXACT) && (c->transform == FF_DWT97)) c->transform = FF_DWT97_INT; + else if (c->transform == FF_DWT53) { + s->avctx->properties |= FF_CODEC_PROPERTY_LOSSLESS; + } if (c->csty & JPEG2000_CSTY_PREC) { int i; |