Commit cd1a9908 authored by Michael Niedermayer's avatar Michael Niedermayer

avcodec/jpeg2000: support >32bit in ff_jpeg2000_ceildivpow2()

Fixes part of Ticket4680
Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent f01028bf
...@@ -215,7 +215,7 @@ typedef struct Jpeg2000Component { ...@@ -215,7 +215,7 @@ typedef struct Jpeg2000Component {
/* misc tools */ /* misc tools */
static inline int ff_jpeg2000_ceildivpow2(int a, int b) static inline int ff_jpeg2000_ceildivpow2(int a, int b)
{ {
return -((-a) >> b); return -(((int64_t)(-a)) >> b);
} }
static inline int ff_jpeg2000_ceildiv(int a, int b) static inline int ff_jpeg2000_ceildiv(int a, int b)
......
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