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Stefan Westerfeld
ffmpeg
Commits
7261f2a1
Commit
7261f2a1
authored
Aug 24, 2021
by
James Almer
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fwse: convert to new channel layout API
Signed-off-by:
James Almer
<
jamrial@gmail.com
>
parent
07cdec42
Changes
1
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1 changed file
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4 additions
and
6 deletions
+4
-6
fwse.c
libavformat/fwse.c
+4
-6
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libavformat/fwse.c
View file @
7261f2a1
...
@@ -40,6 +40,7 @@ static int fwse_probe(const AVProbeData *p)
...
@@ -40,6 +40,7 @@ static int fwse_probe(const AVProbeData *p)
static
int
fwse_read_header
(
AVFormatContext
*
s
)
static
int
fwse_read_header
(
AVFormatContext
*
s
)
{
{
unsigned
start_offset
,
version
;
unsigned
start_offset
,
version
;
int
channels
;
AVIOContext
*
pb
=
s
->
pb
;
AVIOContext
*
pb
=
s
->
pb
;
AVCodecParameters
*
par
;
AVCodecParameters
*
par
;
AVStream
*
st
;
AVStream
*
st
;
...
@@ -59,13 +60,10 @@ static int fwse_read_header(AVFormatContext *s)
...
@@ -59,13 +60,10 @@ static int fwse_read_header(AVFormatContext *s)
par
->
codec_type
=
AVMEDIA_TYPE_AUDIO
;
par
->
codec_type
=
AVMEDIA_TYPE_AUDIO
;
par
->
codec_id
=
AV_CODEC_ID_ADPCM_IMA_MTF
;
par
->
codec_id
=
AV_CODEC_ID_ADPCM_IMA_MTF
;
par
->
format
=
AV_SAMPLE_FMT_S16
;
par
->
format
=
AV_SAMPLE_FMT_S16
;
par
->
channels
=
avio_rl32
(
pb
);
channels
=
avio_rl32
(
pb
);
if
(
par
->
channels
!=
1
&&
par
->
channels
!=
2
)
if
(
channels
!=
1
&&
channels
!=
2
)
return
AVERROR_INVALIDDATA
;
return
AVERROR_INVALIDDATA
;
if
(
par
->
channels
==
1
)
av_channel_layout_default
(
&
par
->
ch_layout
,
channels
);
par
->
channel_layout
=
AV_CH_LAYOUT_MONO
;
else
if
(
par
->
channels
==
2
)
par
->
channel_layout
=
AV_CH_LAYOUT_STEREO
;
st
->
duration
=
avio_rl32
(
pb
);
st
->
duration
=
avio_rl32
(
pb
);
par
->
sample_rate
=
avio_rl32
(
pb
);
par
->
sample_rate
=
avio_rl32
(
pb
);
if
(
par
->
sample_rate
<=
0
||
par
->
sample_rate
>
INT_MAX
)
if
(
par
->
sample_rate
<=
0
||
par
->
sample_rate
>
INT_MAX
)
...
...
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