diff options
-rw-r--r-- | libavcodec/jpeg2000.c | 2 | ||||
-rw-r--r-- | libavcodec/jpeg2000.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/jpeg2000.c b/libavcodec/jpeg2000.c index 2a45089c3b..b60e770987 100644 --- a/libavcodec/jpeg2000.c +++ b/libavcodec/jpeg2000.c @@ -363,7 +363,7 @@ int ff_jpeg2000_init_component(Jpeg2000Component *comp, /* Formula example for tbx_0 = ceildiv((tcx_0 - 2 ^ (declvl - 1) * x0_b) / declvl) */ band->coord[i][j] = ff_jpeg2000_ceildivpow2(comp->coord_o[i][j] - - (((bandno + 1 >> i) & 1) << declvl - 1), + (((bandno + 1 >> i) & 1LL) << declvl - 1), declvl); /* TODO: Manage case of 3 band offsets here or * in coding/decoding function? */ diff --git a/libavcodec/jpeg2000.h b/libavcodec/jpeg2000.h index 541ea5c8f4..7a21c4e45f 100644 --- a/libavcodec/jpeg2000.h +++ b/libavcodec/jpeg2000.h @@ -67,7 +67,7 @@ enum Jpeg2000Quantsty { // quantization style JPEG2000_QSTY_SE // scalar expounded }; -#define JPEG2000_MAX_DECLEVELS 32 +#define JPEG2000_MAX_DECLEVELS 33 #define JPEG2000_MAX_RESLEVELS (JPEG2000_MAX_DECLEVELS + 1) #define JPEG2000_MAX_PASSES 100 |