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dvbsubdec: bottom_field_len fix

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
JULIAN GARDNER 2011-10-14 15:49:40 +02:00 committed by Michael Niedermayer
parent 55f17d3175
commit 7e0f4f9d0f
1 changed files with 4 additions and 4 deletions
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8
libavcodec/dvbsubdec.c
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@ -869,7 +869,6 @@ static void dvbsub_parse_object_segment(AVCodecContext *avctx,
DVBSubContext *ctx = avctx->priv_data; DVBSubContext *ctx = avctx->priv_data;
const uint8_t *buf_end = buf + buf_size; const uint8_t *buf_end = buf + buf_size;
const uint8_t *block;
int object_id; int object_id;
DVBSubObject *object; DVBSubObject *object;
DVBSubObjectDisplay *display; DVBSubObjectDisplay *display;
@ -900,7 +899,8 @@ static void dvbsub_parse_object_segment(AVCodecContext *avctx,
} }
for (display = object->display_list; display; display = display->object_list_next) { for (display = object->display_list; display; display = display->object_list_next) {
block = buf; const uint8_t *block = buf;
int bfl = bottom_field_len;
dvbsub_parse_pixel_data_block(avctx, display, block, top_field_len, 0, dvbsub_parse_pixel_data_block(avctx, display, block, top_field_len, 0,
non_modifying_color); non_modifying_color);
@ -908,9 +908,9 @@ static void dvbsub_parse_object_segment(AVCodecContext *avctx,
if (bottom_field_len > 0) if (bottom_field_len > 0)
block = buf + top_field_len; block = buf + top_field_len;
else else
bottom_field_len = top_field_len; bfl = top_field_len;
dvbsub_parse_pixel_data_block(avctx, display, block, bottom_field_len, 1, dvbsub_parse_pixel_data_block(avctx, display, block, bfl, 1,
non_modifying_color); non_modifying_color);
} }