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Stefan Westerfeld
ffmpeg
Commits
19ec283f
Commit
19ec283f
authored
Oct 14, 2011
by
Janne Grunau
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prores: add missing feature warning for alpha
parent
7ad06beb
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proresdec.c
libavcodec/proresdec.c
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libavcodec/proresdec.c
View file @
19ec283f
...
...
@@ -71,6 +71,7 @@ typedef struct {
int
slice_height_factor
;
int
num_x_mbs
;
int
num_y_mbs
;
int
alpha_info
;
}
ProresContext
;
...
...
@@ -189,6 +190,10 @@ static int decode_frame_header(ProresContext *ctx, const uint8_t *buf,
ctx
->
picture
.
top_field_first
=
ctx
->
frame_type
&
1
;
}
ctx
->
alpha_info
=
buf
[
17
]
&
0xf
;
if
(
ctx
->
alpha_info
)
av_log_missing_feature
(
avctx
,
"alpha channel"
,
0
);
ctx
->
qmat_changed
=
0
;
ptr
=
buf
+
20
;
flags
=
buf
[
19
];
...
...
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