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Linshizhi
ffmpeg.wasm-core
Commits
b522d2a3
Commit
b522d2a3
authored
Oct 14, 2011
by
JULIAN GARDNER
Committed by
Michael Niedermayer
Oct 14, 2011
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Plain Diff
dvbsubdec: dirty handkling
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
eea064ae
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dvbsubdec.c
libavcodec/dvbsubdec.c
+7
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libavcodec/dvbsubdec.c
View file @
b522d2a3
...
...
@@ -209,6 +209,7 @@ typedef struct DVBSubRegion {
uint8_t
*
pbuf
;
int
buf_size
;
int
dirty
;
DVBSubObjectDisplay
*
display_list
;
...
...
@@ -781,6 +782,7 @@ static void dvbsub_parse_pixel_data_block(AVCodecContext *avctx, DVBSubObjectDis
return
;
pbuf
=
region
->
pbuf
;
region
->
dirty
=
1
;
x_pos
=
display
->
x_pos
;
y_pos
=
display
->
y_pos
;
...
...
@@ -1044,6 +1046,7 @@ static void dvbsub_parse_region_segment(AVCodecContext *avctx,
region
->
pbuf
=
av_malloc
(
region
->
buf_size
);
fill
=
1
;
region
->
dirty
=
0
;
}
region
->
depth
=
1
<<
(((
*
buf
++
)
>>
2
)
&
7
);
...
...
@@ -1356,6 +1359,10 @@ static int dvbsub_display_end_segment(AVCodecContext *avctx, const uint8_t *buf,
if
(
!
region
)
continue
;
if
(
!
region
->
dirty
)
continue
;
rect
=
sub
->
rects
[
i
];
rect
->
x
=
display
->
x_pos
+
offset_x
;
rect
->
y
=
display
->
y_pos
+
offset_y
;
rect
->
w
=
region
->
width
;
...
...
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