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msrle: correctly round linesize for < 8 bpp formats.
author
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Tue, 16 Aug 2011 21:41:09 +0000
(23:41 +0200)
committer
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Wed, 17 Aug 2011 20:13:36 +0000
(22:13 +0200)
Fixes trac issue #338.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
libavcodec/msrle.c
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diff --git
a/libavcodec/msrle.c
b/libavcodec/msrle.c
index
8f1f259
..
b9531f3
100644
(file)
--- a/
libavcodec/msrle.c
+++ b/
libavcodec/msrle.c
@@
-107,7
+107,7
@@
static int msrle_decode_frame(AVCodecContext *avctx,
/* FIXME how to correctly detect RLE ??? */
if (avctx->height * istride == avpkt->size) { /* assume uncompressed */
- int linesize =
avctx->width * avctx->bits_per_coded_sample
/ 8;
+ int linesize =
(avctx->width * avctx->bits_per_coded_sample + 7)
/ 8;
uint8_t *ptr = s->frame.data[0];
uint8_t *buf = avpkt->data + (avctx->height-1)*istride;
int i, j;