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Linshizhi
ffmpeg.wasm-core
Commits
647adc42
Commit
647adc42
authored
Nov 02, 2013
by
Michael Niedermayer
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h264: factor "if(h->sei_recovery_frame_cnt >= 0)" out
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
f578e5d9
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h264.c
libavcodec/h264.c
+10
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libavcodec/h264.c
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647adc42
...
...
@@ -4845,18 +4845,19 @@ again:
if
((
err
=
decode_slice_header
(
hx
,
h
)))
break
;
if
(
h
->
sei_recovery_frame_cnt
>=
0
&&
(
h
->
frame_num
!=
h
->
sei_recovery_frame_cnt
||
hx
->
slice_type_nos
!=
AV_PICTURE_TYPE_I
))
if
(
h
->
sei_recovery_frame_cnt
>=
0
)
{
if
(
h
->
frame_num
!=
h
->
sei_recovery_frame_cnt
||
hx
->
slice_type_nos
!=
AV_PICTURE_TYPE_I
)
h
->
valid_recovery_point
=
1
;
if
(
h
->
sei_recovery_frame_cnt
>=
0
&&
(
h
->
recovery_frame
<
0
||
((
h
->
recovery_frame
-
h
->
frame_num
)
&
((
1
<<
h
->
sps
.
log2_max_frame_num
)
-
1
))
>
h
->
sei_recovery_frame_cnt
))
{
if
(
h
->
recovery_frame
<
0
||
((
h
->
recovery_frame
-
h
->
frame_num
)
&
((
1
<<
h
->
sps
.
log2_max_frame_num
)
-
1
))
>
h
->
sei_recovery_frame_cnt
)
{
h
->
recovery_frame
=
(
h
->
frame_num
+
h
->
sei_recovery_frame_cnt
)
&
((
1
<<
h
->
sps
.
log2_max_frame_num
)
-
1
);
if
(
!
h
->
valid_recovery_point
)
h
->
recovery_frame
=
h
->
frame_num
;
}
}
h
->
cur_pic_ptr
->
f
.
key_frame
|=
(
hx
->
nal_unit_type
==
NAL_IDR_SLICE
);
...
...
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