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avcodec/mjpegdec: zero gb to silence warning about it being possibly uninitialized
author
Michael Niedermayer
<michaelni@gmx.at>
Thu, 8 May 2014 15:36:50 +0000
(17:36 +0200)
committer
Michael Niedermayer
<michaelni@gmx.at>
Thu, 8 May 2014 15:37:40 +0000
(17:37 +0200)
The code is not speed relevant, also its more robust if the pointers are NULL instead of random.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/mjpegdec.c
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diff --git
a/libavcodec/mjpegdec.c
b/libavcodec/mjpegdec.c
index
1aaddd1
..
7150d4a
100644
(file)
--- a/
libavcodec/mjpegdec.c
+++ b/
libavcodec/mjpegdec.c
@@
-1153,7
+1153,7
@@
static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah,
uint8_t *data[MAX_COMPONENTS];
const uint8_t *reference_data[MAX_COMPONENTS];
int linesize[MAX_COMPONENTS];
- GetBitContext mb_bitmask_gb
;
+ GetBitContext mb_bitmask_gb
= {0}; // initialize to silence gcc warning
int bytes_per_pixel = 1 + (s->bits > 8);
if (mb_bitmask) {