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| author | Luca Barbato <lu_zero@gentoo.org> | 2013-07-01 10:01:00 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2013-07-02 20:05:43 +0200 |
| commit | be3271009ef893fbed9640e8edbd771685fd957b (patch) | |
| tree | 1a27be205f7d85b275f40a980c782b63c07a28cd /libavcodec/jpeg2000dec.c | |
| parent | fbcc03db8f3919e2ea46d6ad11a00906b1c0ef0e (diff) | |
| download | ffmpeg-be3271009ef893fbed9640e8edbd771685fd957b.tar.gz | |
jpeg2000: Define the maximum decomposition levels
And define the resolution levels according.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/jpeg2000dec.c')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 8fbe3493ef..de1371405e 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -367,7 +367,7 @@ static int get_qcx(Jpeg2000DecoderContext *s, int n, Jpeg2000QuantStyle *q) x = bytestream_get_be16(&s->buf); q->expn[0] = x >> 11; q->mant[0] = x & 0x7ff; - for (i = 1; i < 32 * 3; i++) { + for (i = 1; i < JPEG2000_MAX_DECLEVELS * 3; i++) { int curexpn = FFMAX(0, q->expn[0] - (i - 1) / 3); q->expn[i] = curexpn; q->mant[i] = q->mant[0]; |