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videolan
vlc
Commits
b759e185
Commit
b759e185
authored
Dec 10, 2005
by
Gildas Bazin
Browse files
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Plain Diff
* ALL: backport of the ffmpeg real audio support (13650, 13651, 13655, 13658).
parent
0081a1d0
Changes
3
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Showing
3 changed files
with
216 additions
and
188 deletions
+216
-188
modules/codec/ffmpeg/ffmpeg.c
modules/codec/ffmpeg/ffmpeg.c
+8
-2
modules/codec/realaudio.c
modules/codec/realaudio.c
+85
-168
modules/demux/real.c
modules/demux/real.c
+123
-18
No files found.
modules/codec/ffmpeg/ffmpeg.c
View file @
b759e185
...
...
@@ -897,7 +897,7 @@ static struct
VIDEO_ES
,
"PAM Image"
},
#endif
#if LIBAVCODEC_BUILD >
((50<<16)+(1
<<8)+0)
#if LIBAVCODEC_BUILD >
= ((51<<16)+(0
<<8)+0)
{
VLC_FOURCC
(
'b'
,
'm'
,
'p'
,
' '
),
CODEC_ID_BMP
,
VIDEO_ES
,
"BMP Image"
},
#endif
...
...
@@ -1017,7 +1017,13 @@ static struct
#if LIBAVCODEC_BUILD >= ((50<<16)+(0<<8)+1)
/* QDM2 */
{
VLC_FOURCC
(
'Q'
,
'D'
,
'M'
,
'2'
),
CODEC_ID_QDM2
,
AUDIO_ES
,
"QDM2"
},
AUDIO_ES
,
"QDM2 Audio"
},
#endif
#if LIBAVCODEC_BUILD >= ((51<<16)+(0<<8)+0)
/* COOK */
{
VLC_FOURCC
(
'c'
,
'o'
,
'o'
,
'k'
),
CODEC_ID_COOK
,
AUDIO_ES
,
"Cook Audio"
},
#endif
/* PCM */
...
...
modules/codec/realaudio.c
View file @
b759e185
...
...
@@ -79,26 +79,13 @@ struct decoder_sys_t
{
audio_date_t
end_date
;
/* Frame buffer for data reordering */
int
i_subpacket
;
mtime_t
i_packet_pts
;
int
i_frame_size
;
char
*
p_frame
;
int
i_frame
;
/* Output buffer */
char
*
p_out_buffer
;
char
*
p_out
;
unsigned
int
i_out
;
/* Codec params */
void
*
context
;
int
i_subpacket_size
;
int
i_subpacket_h
;
int
i_codec_flavor
;
int
i_coded_frame_size
;
int
i_extra
;
uint8_t
*
p_extra
;
void
*
dll
;
unsigned
long
(
*
raCloseCodec
)(
void
*
);
...
...
@@ -201,14 +188,17 @@ static int Open( vlc_object_t *p_this )
p_dec
->
p_sys
=
p_sys
=
malloc
(
sizeof
(
decoder_sys_t
)
);
memset
(
p_sys
,
0
,
sizeof
(
decoder_sys_t
)
);
if
(
p_dec
->
fmt_in
.
i_extra
>=
10
)
p_sys
->
i_codec_flavor
=
-
1
;
if
(
p_dec
->
fmt_in
.
i_codec
==
VLC_FOURCC
(
's'
,
'i'
,
'p'
,
'r'
)
)
{
p_sys
->
i_subpacket_size
=
((
short
*
)(
p_dec
->
fmt_in
.
p_extra
))[
0
];
p_sys
->
i_subpacket_h
=
((
short
*
)(
p_dec
->
fmt_in
.
p_extra
))[
1
];
p_sys
->
i_codec_flavor
=
((
short
*
)(
p_dec
->
fmt_in
.
p_extra
))[
2
];
p_sys
->
i_coded_frame_size
=
((
short
*
)(
p_dec
->
fmt_in
.
p_extra
))[
3
];
p_sys
->
i_extra
=
((
short
*
)(
p_dec
->
fmt_in
.
p_extra
))[
4
];
p_sys
->
p_extra
=
p_dec
->
fmt_in
.
p_extra
+
10
;
if
(
p_dec
->
fmt_in
.
audio
.
i_bitspersample
>
1531
)
p_sys
->
i_codec_flavor
=
3
;
else
if
(
p_dec
->
fmt_in
.
audio
.
i_bitspersample
>
937
)
p_sys
->
i_codec_flavor
=
1
;
else
if
(
p_dec
->
fmt_in
.
audio
.
i_bitspersample
>
719
)
p_sys
->
i_codec_flavor
=
0
;
else
p_sys
->
i_codec_flavor
=
2
;
}
if
(
OpenDll
(
p_dec
)
!=
VLC_SUCCESS
)
...
...
@@ -235,15 +225,7 @@ static int Open( vlc_object_t *p_this )
p_dec
->
pf_decode_audio
=
Decode
;
p_sys
->
i_frame_size
=
p_dec
->
fmt_in
.
audio
.
i_blockalign
*
p_sys
->
i_subpacket_h
;
p_sys
->
p_frame
=
malloc
(
p_sys
->
i_frame_size
);
p_sys
->
i_packet_pts
=
0
;
p_sys
->
i_subpacket
=
0
;
p_sys
->
i_frame
=
0
;
p_sys
->
p_out_buffer
=
malloc
(
4096
*
10
);
p_sys
->
p_out
=
0
;
p_sys
->
p_out
=
malloc
(
4096
*
10
);
p_sys
->
i_out
=
0
;
return
VLC_SUCCESS
;
...
...
@@ -257,8 +239,7 @@ static void Close( vlc_object_t *p_this )
decoder_t
*
p_dec
=
(
decoder_t
*
)
p_this
;
CloseDll
(
p_dec
);
if
(
p_dec
->
p_sys
->
p_frame
)
free
(
p_dec
->
p_sys
->
p_frame
);
if
(
p_dec
->
p_sys
->
p_out_buffer
)
free
(
p_dec
->
p_sys
->
p_out_buffer
);
if
(
p_dec
->
p_sys
->
p_out
)
free
(
p_dec
->
p_sys
->
p_out
);
free
(
p_dec
->
p_sys
);
}
...
...
@@ -379,9 +360,9 @@ static int OpenNativeDll( decoder_t *p_dec, char *psz_path, char *psz_dll )
p_dec
->
fmt_in
.
audio
.
i_bitspersample
,
p_dec
->
fmt_in
.
audio
.
i_channels
,
100
,
/* quality */
p_
sys
->
i_subpacket_size
,
p_
sys
->
i_coded_frame_size
,
p_
sys
->
i_extra
,
p_sys
->
p_extra
p_
dec
->
fmt_in
.
audio
.
i_blockalign
,
/* subpacket size */
p_
dec
->
fmt_in
.
audio
.
i_blockalign
,
/* coded frame size */
p_
dec
->
fmt_in
.
i_extra
,
p_dec
->
fmt_in
.
p_extra
};
msg_Dbg
(
p_dec
,
"opening library '%s'"
,
psz_dll
);
...
...
@@ -431,26 +412,29 @@ static int OpenNativeDll( decoder_t *p_dec, char *psz_path, char *psz_dll )
goto
error_native
;
}
i_result
=
p_sys
->
raSetFlavor
(
context
,
p_sys
->
i_codec_flavor
);
if
(
i_result
)
if
(
p_sys
->
i_codec_flavor
>=
0
)
{
msg_Err
(
p_dec
,
"decoder flavor setup failed, error code: 0x%x"
,
i_result
);
goto
error_native
;
}
i_result
=
p_sys
->
raSetFlavor
(
context
,
p_sys
->
i_codec_flavor
);
if
(
i_result
)
{
msg_Err
(
p_dec
,
"decoder flavor setup failed, error code: 0x%x"
,
i_result
);
goto
error_native
;
}
p_prop
=
p_sys
->
raGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
0
,
&
i_prop
);
msg_Dbg
(
p_dec
,
"audio codec: [%d] %s"
,
p_sys
->
i_codec_flavor
,
(
char
*
)
p_prop
);
p_prop
=
p_sys
->
raGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
0
,
&
i_prop
);
msg_Dbg
(
p_dec
,
"audio codec: [%d] %s"
,
p_sys
->
i_codec_flavor
,
(
char
*
)
p_prop
);
p_prop
=
p_sys
->
raGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
1
,
&
i_prop
);
if
(
p_prop
)
{
int
i_bps
=
((
*
((
int
*
)
p_prop
))
+
4
)
/
8
;
msg_Dbg
(
p_dec
,
"audio bitrate: %5.3f kbit/s (%d bps)"
,
(
*
((
int
*
)
p_prop
))
*
0
.
001
f
,
i_bps
);
p_prop
=
p_sys
->
raGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
1
,
&
i_prop
);
if
(
p_prop
)
{
int
i_bps
=
((
*
((
int
*
)
p_prop
))
+
4
)
/
8
;
msg_Dbg
(
p_dec
,
"audio bitrate: %5.3f kbit/s (%d bps)"
,
(
*
((
int
*
)
p_prop
))
*
0
.
001
f
,
i_bps
);
}
}
p_sys
->
context
=
context
;
...
...
@@ -481,9 +465,9 @@ static int OpenWin32Dll( decoder_t *p_dec, char *psz_path, char *psz_dll )
p_dec
->
fmt_in
.
audio
.
i_bitspersample
,
p_dec
->
fmt_in
.
audio
.
i_channels
,
100
,
/* quality */
p_
sys
->
i_subpacket_size
,
p_
sys
->
i_coded_frame_size
,
p_
sys
->
i_extra
,
p_sys
->
p_extra
p_
dec
->
fmt_in
.
audio
.
i_blockalign
,
/* subpacket size */
p_
dec
->
fmt_in
.
audio
.
i_blockalign
,
/* coded frame size */
p_
dec
->
fmt_in
.
i_extra
,
p_dec
->
fmt_in
.
p_extra
};
msg_Dbg
(
p_dec
,
"opening win32 dll '%s'"
,
psz_dll
);
...
...
@@ -540,26 +524,29 @@ static int OpenWin32Dll( decoder_t *p_dec, char *psz_path, char *psz_dll )
goto
error_win32
;
}
i_result
=
p_sys
->
wraSetFlavor
(
context
,
p_sys
->
i_codec_flavor
);
if
(
i_result
)
if
(
p_sys
->
i_codec_flavor
>=
0
)
{
msg_Err
(
p_dec
,
"decoder flavor setup failed, error code: 0x%x"
,
i_result
);
goto
error_win32
;
}
i_result
=
p_sys
->
wraSetFlavor
(
context
,
p_sys
->
i_codec_flavor
);
if
(
i_result
)
{
msg_Err
(
p_dec
,
"decoder flavor setup failed, error code: 0x%x"
,
i_result
);
goto
error_win32
;
}
p_prop
=
p_sys
->
wraGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
0
,
&
i_prop
);
msg_Dbg
(
p_dec
,
"audio codec: [%d] %s"
,
p_sys
->
i_codec_flavor
,
(
char
*
)
p_prop
);
p_prop
=
p_sys
->
wraGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
0
,
&
i_prop
);
msg_Dbg
(
p_dec
,
"audio codec: [%d] %s"
,
p_sys
->
i_codec_flavor
,
(
char
*
)
p_prop
);
p_prop
=
p_sys
->
wraGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
1
,
&
i_prop
);
if
(
p_prop
)
{
int
i_bps
=
((
*
((
int
*
)
p_prop
))
+
4
)
/
8
;
msg_Dbg
(
p_dec
,
"audio bitrate: %5.3f kbit/s (%d bps)"
,
(
*
((
int
*
)
p_prop
))
*
0
.
001
f
,
i_bps
);
p_prop
=
p_sys
->
wraGetFlavorProperty
(
context
,
p_sys
->
i_codec_flavor
,
1
,
&
i_prop
);
if
(
p_prop
)
{
int
i_bps
=
((
*
((
int
*
)
p_prop
))
+
4
)
/
8
;
msg_Dbg
(
p_dec
,
"audio bitrate: %5.3f kbit/s (%d bps)"
,
(
*
((
int
*
)
p_prop
))
*
0
.
001
f
,
i_bps
);
}
}
p_sys
->
context
=
context
;
...
...
@@ -619,6 +606,8 @@ static aout_buffer_t *Decode( decoder_t *p_dec, block_t **pp_block )
{
decoder_sys_t
*
p_sys
=
p_dec
->
p_sys
;
aout_buffer_t
*
p_aout_buffer
=
0
;
unsigned
int
i_result
;
int
i_samples
;
block_t
*
p_block
;
#ifdef LOADER
...
...
@@ -635,123 +624,51 @@ static aout_buffer_t *Decode( decoder_t *p_dec, block_t **pp_block )
}
#endif
/* Output 1024 samples at a time
* (the audio output doesn't like big audio packets) */
if
(
p_sys
->
i_out
)
{
int
i_out
;
int
i_samples
=
p_sys
->
i_out
*
8
/
p_dec
->
fmt_out
.
audio
.
i_bitspersample
/
p_dec
->
fmt_out
.
audio
.
i_channels
;
i_samples
=
__MIN
(
i_samples
,
1024
);
i_out
=
i_samples
*
p_dec
->
fmt_out
.
audio
.
i_bitspersample
*
p_dec
->
fmt_out
.
audio
.
i_channels
/
8
;
p_aout_buffer
=
p_dec
->
pf_aout_buffer_new
(
p_dec
,
i_samples
);
if
(
p_aout_buffer
==
NULL
)
return
NULL
;
memcpy
(
p_aout_buffer
->
p_buffer
,
p_sys
->
p_out
,
i_out
);
p_sys
->
i_out
-=
i_out
;
p_sys
->
p_out
+=
i_out
;
/* Date management */
p_aout_buffer
->
start_date
=
aout_DateGet
(
&
p_sys
->
end_date
);
p_aout_buffer
->
end_date
=
aout_DateIncrement
(
&
p_sys
->
end_date
,
i_samples
);
return
p_aout_buffer
;
}
/* If we have a full frame ready then we can start decoding */
if
(
p_sys
->
i_frame
)
{
unsigned
int
i_result
;
p_sys
->
p_out
=
p_sys
->
p_out_buffer
;
if
(
p_sys
->
dll
)
i_result
=
p_sys
->
raDecode
(
p_sys
->
context
,
p_sys
->
p_frame
+
p_sys
->
i_frame_size
-
p_sys
->
i_frame
,
p_dec
->
fmt_in
.
audio
.
i_blockalign
,
p_sys
->
p_out
,
&
p_sys
->
i_out
,
-
1
);
else
i_result
=
p_sys
->
wraDecode
(
p_sys
->
context
,
p_sys
->
p_frame
+
p_sys
->
i_frame_size
-
p_sys
->
i_frame
,
p_dec
->
fmt_in
.
audio
.
i_blockalign
,
p_sys
->
p_out
,
&
p_sys
->
i_out
,
-
1
);
#if 0
msg_Err( p_dec, "decoded: %i samples (%i)",
p_sys->i_out * 8 / p_dec->fmt_out.audio.i_bitspersample /
p_dec->fmt_out.audio.i_channels, i_result );
#endif
p_sys
->
i_frame
-=
p_dec
->
fmt_in
.
audio
.
i_blockalign
;
return
Decode
(
p_dec
,
pp_block
);
}
if
(
pp_block
==
NULL
||
*
pp_block
==
NULL
)
return
NULL
;
p_block
=
*
pp_block
;
//msg_Err( p_dec, "Decode: "I64Fd", %i", p_block->i_pts, p_block->i_buffer );
if
(
p_sys
->
dll
)
i_result
=
p_sys
->
raDecode
(
p_sys
->
context
,
(
char
*
)
p_block
->
p_buffer
,
(
unsigned
long
)
p_block
->
i_buffer
,
p_sys
->
p_out
,
&
p_sys
->
i_out
,
-
1
);
else
i_result
=
p_sys
->
wraDecode
(
p_sys
->
context
,
(
char
*
)
p_block
->
p_buffer
,
(
unsigned
long
)
p_block
->
i_buffer
,
p_sys
->
p_out
,
&
p_sys
->
i_out
,
-
1
);
/* Detect missing subpackets */
if
(
p_sys
->
i_subpacket
&&
p_block
->
i_pts
>
0
&&
p_block
->
i_pts
!=
p_sys
->
i_packet_pts
)
{
/* All subpackets in a packet should have the same pts so we must
* have dropped some. Clear current frame buffer. */
p_sys
->
i_subpacket
=
0
;
msg_Dbg
(
p_dec
,
"detected dropped subpackets"
);
}
if
(
p_block
->
i_pts
>
0
)
p_sys
->
i_packet_pts
=
p_block
->
i_pts
;
#if 0
msg_Err( p_dec, "decoded: %i samples (%i)",
p_sys->i_out * 8 / p_dec->fmt_out.audio.i_bitspersample /
p_dec->fmt_out.audio.i_channels, i_result );
#endif
/* Date management */
if
(
/* !p_sys->i_subpacket && */
p_block
&&
p_block
->
i_pts
>
0
&&
if
(
p_block
->
i_pts
>
0
&&
p_block
->
i_pts
!=
aout_DateGet
(
&
p_sys
->
end_date
)
)
{
aout_DateSet
(
&
p_sys
->
end_date
,
p_block
->
i_pts
);
}
#if 0
if
(
!
aout_DateGet
(
&
p_sys
->
end_date
)
)
{
/* We've just started the stream, wait for the first PTS. */
if
(
p_block
)
block_Release
(
p_block
);
return
NULL
;
}
#endif
if
(
p_sys
->
i_subpacket_size
)
{
/* 'cook' way */
int
sps
=
p_sys
->
i_subpacket_size
;
int
w
=
p_dec
->
fmt_in
.
audio
.
i_blockalign
;
int
h
=
p_sys
->
i_subpacket_h
;
/* int cfs = p_sys->i_coded_frame_size; */
int
x
,
y
;
w
/=
sps
;
y
=
p_sys
->
i_subpacket
;
for
(
x
=
0
;
x
<
w
;
x
++
)
{
memcpy
(
p_sys
->
p_frame
+
sps
*
(
h
*
x
+
((
h
+
1
)
/
2
)
*
(
y
&
1
)
+
(
y
>>
1
)),
p_block
->
p_buffer
,
sps
);
p_block
->
p_buffer
+=
sps
;
}
i_samples
=
p_sys
->
i_out
*
8
/
p_dec
->
fmt_out
.
audio
.
i_bitspersample
/
p_dec
->
fmt_out
.
audio
.
i_channels
;
p_sys
->
i_subpacket
=
(
p_sys
->
i_subpacket
+
1
)
%
p_sys
->
i_subpacket_h
;
p_aout_buffer
=
p_dec
->
pf_aout_buffer_new
(
p_dec
,
i_samples
);
if
(
p_aout_buffer
)
{
memcpy
(
p_aout_buffer
->
p_buffer
,
p_sys
->
p_out
,
p_sys
->
i_out
);
if
(
!
p_sys
->
i_subpacket
)
{
/* We have a complete frame */
p_sys
->
i_frame
=
p_sys
->
i_frame_size
;
p_aout_buffer
=
Decode
(
p_dec
,
pp_block
);
}
/* Date management */
p_aout_buffer
->
start_date
=
aout_DateGet
(
&
p_sys
->
end_date
);
p_aout_buffer
->
end_date
=
aout_DateIncrement
(
&
p_sys
->
end_date
,
i_samples
);
}
block_Release
(
p_block
);
...
...
modules/demux/real.c
View file @
b759e185
...
...
@@ -59,6 +59,16 @@ typedef struct
int
i_frame
;
block_t
*
p_frame
;
int
i_subpacket_h
;
int
i_subpacket_size
;
int
i_coded_frame_size
;
int
i_frame_size
;
int
i_subpacket
;
int
i_subpackets
;
block_t
**
p_subpackets
;
int
i_out_subpacket
;
}
real_track_t
;
struct
demux_sys_t
...
...
@@ -148,6 +158,14 @@ static void Close( vlc_object_t *p_this )
if
(
tk
->
p_frame
)
block_Release
(
tk
->
p_frame
);
es_format_Clean
(
&
tk
->
fmt
);
while
(
tk
->
i_subpackets
--
)
{
if
(
tk
->
p_subpackets
[
tk
->
i_subpackets
]
)
block_Release
(
tk
->
p_subpackets
[
tk
->
i_subpackets
]
);
if
(
!
tk
->
i_subpackets
)
free
(
tk
->
p_subpackets
);
}
free
(
tk
);
}
...
...
@@ -163,10 +181,8 @@ static int Demux( demux_t *p_demux )
{
demux_sys_t
*
p_sys
=
p_demux
->
p_sys
;
uint8_t
header
[
18
];
int
i_size
;
int
i_id
;
int
i_size
,
i_id
,
i_flags
,
i
;
int64_t
i_pts
;
int
i
;
real_track_t
*
tk
=
NULL
;
vlc_bool_t
b_selected
;
...
...
@@ -198,8 +214,7 @@ static int Demux( demux_t *p_demux )
i_id
=
GetWBE
(
&
header
[
4
]
);
i_pts
=
1000
*
GetDWBE
(
&
header
[
6
]
);
i_pts
+=
1000
;
/* Avoid 0 pts */
/* header[11] -> flags 0x02 -> keyframe */
i_flags
=
header
[
11
];
/* flags 0x02 -> keyframe */
#if 0
msg_Dbg( p_demux, "packet %d size=%d id=%d pts=%u",
...
...
@@ -473,6 +488,71 @@ static int Demux( demux_t *p_demux )
}
}
}
else
if
(
tk
->
fmt
.
i_codec
==
VLC_FOURCC
(
'c'
,
'o'
,
'o'
,
'k'
)
||
tk
->
fmt
.
i_codec
==
VLC_FOURCC
(
'2'
,
'8'
,
'_'
,
'8'
)
)
{
uint8_t
*
p_buf
=
p_sys
->
buffer
;
int
y
=
tk
->
i_subpacket
/
(
tk
->
i_frame_size
/
tk
->
i_subpacket_size
);
int
i_index
,
i
;
/* Sanity check */
if
(
i_flags
&
2
)
y
=
tk
->
i_subpacket
=
0
;
if
(
tk
->
fmt
.
i_codec
==
VLC_FOURCC
(
'c'
,
'o'
,
'o'
,
'k'
)
)
for
(
i
=
0
;
i
<
tk
->
i_frame_size
/
tk
->
i_subpacket_size
;
i
++
)
{
block_t
*
p_block
=
block_New
(
p_demux
,
tk
->
i_subpacket_size
);
memcpy
(
p_block
->
p_buffer
,
p_buf
,
tk
->
i_subpacket_size
);
p_buf
+=
tk
->
i_subpacket_size
;
i_index
=
tk
->
i_subpacket_h
*
i
+
((
tk
->
i_subpacket_h
+
1
)
/
2
)
*
(
y
&
1
)
+
(
y
>>
1
);
p_block
->
i_dts
=
p_block
->
i_pts
=
i_pts
;
tk
->
p_subpackets
[
i_index
]
=
p_block
;
tk
->
i_subpacket
++
;
}
if
(
tk
->
fmt
.
i_codec
==
VLC_FOURCC
(
'2'
,
'8'
,
'_'
,
'8'
)
)
for
(
i
=
0
;
i
<
tk
->
i_subpacket_h
/
2
;
i
++
)
{
block_t
*
p_block
=
block_New
(
p_demux
,
tk
->
i_coded_frame_size
);
memcpy
(
p_block
->
p_buffer
,
p_buf
,
tk
->
i_coded_frame_size
);
p_buf
+=
tk
->
i_coded_frame_size
;
i_index
=
(
i
*
2
*
tk
->
i_frame_size
)
/
tk
->
i_coded_frame_size
+
y
;
p_block
->
i_dts
=
p_block
->
i_pts
=
i_pts
;
tk
->
p_subpackets
[
i_index
]
=
p_block
;
tk
->
i_subpacket
++
;
}
while
(
tk
->
i_out_subpacket
!=
tk
->
i_subpackets
&&
tk
->
p_subpackets
[
tk
->
i_out_subpacket
]
)
{
block_t
*
p_block
=
tk
->
p_subpackets
[
tk
->
i_out_subpacket
];
tk
->
p_subpackets
[
tk
->
i_out_subpacket
]
=
0
;
if
(
tk
->
i_out_subpacket
)
p_block
->
i_dts
=
p_block
->
i_pts
=
0
;
es_out_Send
(
p_demux
->
out
,
tk
->
p_es
,
p_block
);
tk
->
i_out_subpacket
++
;
}
if
(
tk
->
i_subpacket
==
tk
->
i_subpackets
&&
tk
->
i_out_subpacket
!=
tk
->
i_subpackets
)
{
msg_Warn
(
p_demux
,
"i_subpacket != i_out_subpacket, "
"this shouldn't happen"
);
}
if
(
tk
->
i_subpacket
==
tk
->
i_subpackets
)
{
tk
->
i_subpacket
=
0
;
tk
->
i_out_subpacket
=
0
;
}
}
else
{
block_t
*
p_block
=
block_New
(
p_demux
,
i_size
);
...
...
@@ -495,9 +575,7 @@ static int Demux( demux_t *p_demux )
{
memcpy
(
p_block
->
p_buffer
,
p_sys
->
buffer
,
i_size
);
}
p_block
->
i_dts
=
p_block
->
i_pts
=
i_pts
;
p_block
->
i_dts
=
p_block
->
i_pts
=
i_pts
;
es_out_Send
(
p_demux
->
out
,
tk
->
p_es
,
p_block
);
}
}
...
...
@@ -898,16 +976,14 @@ static int ReadCodecSpecificData( demux_t *p_demux, int i_len, int i_num )
break
;
case
VLC_FOURCC
(
'c'
,
'o'
,
'o'
,
'k'
):
fmt
.
i_extra
=
GetDWBE
(
p_peek
);
p_peek
+=
4
;
fmt
.
p_extra
=
malloc
(
fmt
.
i_extra
+
10
);
((
short
*
)(
fmt
.
p_extra
))[
0
]
=
i_subpacket_size
;
((
short
*
)(
fmt
.
p_extra
))[
1
]
=
i_subpacket_h
;
((
short
*
)(
fmt
.
p_extra
))[
2
]
=
i_flavor
;
((
short
*
)(
fmt
.
p_extra
))[
3
]
=
i_coded_frame_size
;
((
short
*
)(
fmt
.
p_extra
))[
4
]
=
fmt
.
i_extra
;
if
(
fmt
.
i_extra
)
memcpy
(
fmt
.
p_extra
+
10
,
p_peek
,
fmt
.
i_extra
);
fmt
.
i_extra
+=
10
;
fmt
.
audio
.
i_blockalign
=
i_subpacket_size
;
if
(
!
(
fmt
.
i_extra
=
GetDWBE
(
p_peek
))
)
break
;
fmt
.
p_extra
=
malloc
(
fmt
.
i_extra
);
memcpy
(
fmt
.
p_extra
,
p_peek
+
4
,
fmt
.
i_extra
);
break
;
case
VLC_FOURCC
(
'2'
,
'8'
,
'_'
,
'8'
):
fmt
.
audio
.
i_blockalign
=
i_coded_frame_size
;
break
;
default:
...
...
@@ -918,6 +994,8 @@ static int ReadCodecSpecificData( demux_t *p_demux, int i_len, int i_num )
if
(
fmt
.
i_codec
!=
0
)
{
int
i
;
msg_Dbg
(
p_demux
,
" - extra data=%d"
,
fmt
.
i_extra
);
tk
=
malloc
(
sizeof
(
real_track_t
)
);
...
...
@@ -925,6 +1003,33 @@ static int ReadCodecSpecificData( demux_t *p_demux, int i_len, int i_num )
tk
->
fmt
=
fmt
;
tk
->
i_frame
=
0
;
tk
->
p_frame
=
NULL
;
tk
->
i_subpacket_h
=
i_subpacket_h
;
tk
->
i_subpacket_size
=
i_subpacket_size
;
tk
->
i_coded_frame_size
=
i_coded_frame_size
;
tk
->
i_frame_size
=
i_frame_size
;
tk
->
i_out_subpacket
=
0
;
tk
->
i_subpacket
=
0
;
tk
->
i_subpackets
=
0
;
tk
->
p_subpackets
=
NULL
;
if
(
fmt
.
i_codec
==
VLC_FOURCC
(
'c'
,
'o'
,
'o'
,
'k'
)
)
{
tk
->
i_subpackets
=
i_subpacket_h
*
i_frame_size
/
tk
->
i_subpacket_size
;
tk
->
p_subpackets
=
malloc
(
tk
->
i_subpackets
*
sizeof
(
block_t
*
)
);
}
else
if
(
fmt
.
i_codec
==
VLC_FOURCC
(
'2'
,
'8'
,
'_'
,
'8'
)
)
{
tk
->
i_subpackets
=
i_subpacket_h
*
i_frame_size
/
tk
->
i_coded_frame_size
;
tk
->
p_subpackets
=
malloc
(
tk
->
i_subpackets
*
sizeof
(
block_t
*
)
);
}
for
(
i
=
0
;
i
<
tk
->
i_subpackets
;
i
++
)
tk
->
p_subpackets
[
i
]
=
NULL
;
tk
->
p_es
=
es_out_Add
(
p_demux
->
out
,
&
fmt
);
TAB_APPEND
(
p_sys
->
i_track
,
p_sys
->
track
,
tk
);
...
...
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