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videolan
vlc-1.1
Commits
70065a2f
Commit
70065a2f
authored
Apr 21, 2004
by
Christophe Massiot
Browse files
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Plain Diff
* modules/access/pvr/pvr.c: Code conventions; added :audio= option to
specify the audio bitmask (0xA9 seems a good value).
parent
60c1f0cd
Changes
1
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189 additions
and
172 deletions
+189
-172
modules/access/pvr/pvr.c
modules/access/pvr/pvr.c
+189
-172
No files found.
modules/access/pvr/pvr.c
View file @
70065a2f
...
...
@@ -2,7 +2,7 @@
* pvr.c
*****************************************************************************
* Copyright (C) 2001, 2002 VideoLAN
* $Id
: pvr.c,v 1.13 2004/02/20 16:29:31 bigben Exp
$
* $Id$
*
* Authors: Eric Petit <titer@videolan.org>
*
...
...
@@ -97,6 +97,7 @@ struct access_sys_t
int
i_bitrate
;
int
i_bitrate_peak
;
int
i_bitrate_mode
;
int
i_audio_bitmask
;
int
i_input
;
};
...
...
@@ -108,6 +109,7 @@ static int Open( vlc_object_t * p_this )
input_thread_t
*
p_input
=
(
input_thread_t
*
)
p_this
;
access_sys_t
*
p_sys
;
char
*
psz_tofree
,
*
psz_parser
,
*
psz_device
;
char
psz_tmp
[
5
];
struct
v4l2_format
vfmt
;
struct
v4l2_frequency
vf
;
...
...
@@ -156,25 +158,26 @@ static int Open( vlc_object_t * p_this )
psz_parser
++
;
}
if
(
!
strncmp
(
psz_parser_init
,
"secam"
,
if
(
!
strncmp
(
psz_parser_init
,
"secam"
,
psz_parser
-
psz_parser_init
)
)
{
p_sys
->
i_standard
=
V4L2_STD_SECAM
;
}
else
if
(
!
strncmp
(
psz_parser_init
,
"pal"
,
else
if
(
!
strncmp
(
psz_parser_init
,
"pal"
,
psz_parser
-
psz_parser_init
)
)
{
p_sys
->
i_standard
=
V4L2_STD_PAL
;
}
else
if
(
!
strncmp
(
psz_parser_init
,
"ntsc"
,
else
if
(
!
strncmp
(
psz_parser_init
,
"ntsc"
,
psz_parser
-
psz_parser_init
)
)
{
p_sys
->
i_standard
=
V4L2_STD_NTSC
;
}
else
{
p_sys
->
i_standard
=
strtol
(
psz_parser_init
,
&
psz_parser
,
0
);}
{
p_sys
->
i_standard
=
strtol
(
psz_parser_init
,
&
psz_parser
,
0
);
}
}
else
if
(
!
strncmp
(
psz_parser
,
"channel="
,
strlen
(
"channel="
)
)
)
...
...
@@ -218,6 +221,13 @@ static int Open( vlc_object_t * p_this )
strtol
(
psz_parser
+
strlen
(
"height="
),
&
psz_parser
,
0
);
}
else
if
(
!
strncmp
(
psz_parser
,
"audio="
,
strlen
(
"audio="
)
)
)
{
p_sys
->
i_audio_bitmask
=
strtol
(
psz_parser
+
strlen
(
"audio="
),
&
psz_parser
,
0
);
}
else
if
(
!
strncmp
(
psz_parser
,
"bitrate="
,
strlen
(
"bitrate="
)
)
)
{
...
...
@@ -244,18 +254,17 @@ static int Open( vlc_object_t * p_this )
psz_parser
++
;
}
if
(
!
strncmp
(
psz_parser_init
,
"vbr"
,
if
(
!
strncmp
(
psz_parser_init
,
"vbr"
,
psz_parser
-
psz_parser_init
)
)
{
p_sys
->
i_bitrate_mode
=
0
;
}
else
if
(
!
strncmp
(
psz_parser_init
,
"cbr"
,
else
if
(
!
strncmp
(
psz_parser_init
,
"cbr"
,
psz_parser
-
psz_parser_init
)
)
{
p_sys
->
i_bitrate_mode
=
1
;
}
}
else
if
(
!
strncmp
(
psz_parser
,
"size="
,
strlen
(
"size="
)
)
)
{
...
...
@@ -265,7 +274,6 @@ static int Open( vlc_object_t * p_this )
p_sys
->
i_height
=
strtol
(
psz_parser
+
1
,
&
psz_parser
,
0
);
}
else
{
...
...
@@ -276,7 +284,8 @@ static int Open( vlc_object_t * p_this )
psz_parser
++
;
}
psz_device
=
calloc
(
psz_parser
-
psz_parser_init
+
1
,
1
);
strncpy
(
psz_device
,
psz_parser_init
,
psz_parser
-
psz_parser_init
);
strncpy
(
psz_device
,
psz_parser_init
,
psz_parser
-
psz_parser_init
);
}
if
(
*
psz_parser
)
psz_parser
++
;
...
...
@@ -309,66 +318,67 @@ static int Open( vlc_object_t * p_this )
free
(
psz_device
);
/* set the input */
if
(
p_sys
->
i_input
!=
-
1
)
if
(
p_sys
->
i_input
!=
-
1
)
{
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_INPUT
,
&
p_sys
->
i_input
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_INPUT
,
&
p_sys
->
i_input
)
<
0
)
{
msg_Warn
(
p_input
,
"VIDIOC_S_INPUT failed"
);
}
else
{
msg_Dbg
(
p_input
,
"input set to:%d"
,
p_sys
->
i_input
);
msg_Dbg
(
p_input
,
"input set to:%d"
,
p_sys
->
i_input
);
}
}
/* set the video standard */
if
(
p_sys
->
i_standard
!=
V4L2_STD_UNKNOWN
)
if
(
p_sys
->
i_standard
!=
V4L2_STD_UNKNOWN
)
{
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_STD
,
&
p_sys
->
i_standard
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_STD
,
&
p_sys
->
i_standard
)
<
0
)
{
msg_Warn
(
p_input
,
"VIDIOC_S_STD failed"
);
}
else
{
msg_Dbg
(
p_input
,
"video standard set to:%x"
,
p_sys
->
i_standard
);
msg_Dbg
(
p_input
,
"video standard set to:%x"
,
p_sys
->
i_standard
);
}
}
/* set the picture size */
if
(
p_sys
->
i_width
!=
-
1
||
p_sys
->
i_height
!=
-
1
)
if
(
p_sys
->
i_width
!=
-
1
||
p_sys
->
i_height
!=
-
1
)
{
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_G_FMT
,
&
vfmt
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_G_FMT
,
&
vfmt
)
<
0
)
{
msg_Warn
(
p_input
,
"VIDIOC_G_FMT failed"
);
}
else
{
if
(
p_sys
->
i_width
!=
-
1
)
if
(
p_sys
->
i_width
!=
-
1
)
{
vfmt
.
fmt
.
pix
.
width
=
p_sys
->
i_width
;
}
if
(
p_sys
->
i_height
!=
-
1
)
if
(
p_sys
->
i_height
!=
-
1
)
{
vfmt
.
fmt
.
pix
.
height
=
p_sys
->
i_height
;
}
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_FMT
,
&
vfmt
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_S_FMT
,
&
vfmt
)
<
0
)
{
msg_Warn
(
p_input
,
"VIDIOC_S_FMT failed"
);
}
else
{
msg_Dbg
(
p_input
,
"picture size set to:%dx%d"
,
vfmt
.
fmt
.
pix
.
width
,
vfmt
.
fmt
.
pix
.
height
);
msg_Dbg
(
p_input
,
"picture size set to:%dx%d"
,
vfmt
.
fmt
.
pix
.
width
,
vfmt
.
fmt
.
pix
.
height
);
}
}
}
/* set the frequency */
if
(
p_sys
->
i_frequency
!=
-
1
)
if
(
p_sys
->
i_frequency
!=
-
1
)
{
vf
.
tuner
=
0
;
/* TODO: let the user choose the tuner */
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_G_FREQUENCY
,
&
vf
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
VIDIOC_G_FREQUENCY
,
&
vf
)
<
0
)
{
msg_Warn
(
p_input
,
"VIDIOC_G_FREQUENCY failed (%s)"
,
strerror
(
errno
)
);
...
...
@@ -383,26 +393,28 @@ static int Open( vlc_object_t * p_this )
}
else
{
msg_Dbg
(
p_input
,
"Tuner frequency set to:%d"
,
p_sys
->
i_frequency
);
msg_Dbg
(
p_input
,
"Tuner frequency set to:%d"
,
p_sys
->
i_frequency
);
}
}
}
/* codec parameters */
if
(
p_sys
->
i_framerate
!=
-
1
if
(
p_sys
->
i_framerate
!=
-
1
||
p_sys
->
i_bitrate_mode
!=
-
1
||
p_sys
->
i_bitrate_peak
!=
-
1
||
p_sys
->
i_bitrate
!=
-
1
)
||
p_sys
->
i_bitrate
!=
-
1
||
p_sys
->
i_audio_bitmask
!=
-
1
)
{
if
(
ioctl
(
p_sys
->
i_fd
,
IVTV_IOC_G_CODEC
,
&
codec
)
<
0
)
if
(
ioctl
(
p_sys
->
i_fd
,
IVTV_IOC_G_CODEC
,
&
codec
)
<
0
)
{
msg_Warn
(
p_input
,
"IVTV_IOC_G_CODEC failed"
);
}
else
{
if
(
p_sys
->
i_framerate
!=
-
1
)
if
(
p_sys
->
i_framerate
!=
-
1
)
{
switch
(
p_sys
->
i_framerate
)
switch
(
p_sys
->
i_framerate
)
{
case
30
:
codec
.
framerate
=
0
;
...
...
@@ -419,21 +431,26 @@ static int Open( vlc_object_t * p_this )
}
}
if
(
p_sys
->
i_bitrate
!=
-
1
)
if
(
p_sys
->
i_bitrate
!=
-
1
)
{
codec
.
bitrate
=
p_sys
->
i_bitrate
;
}
if
(
p_sys
->
i_bitrate_peak
!=
-
1
)
if
(
p_sys
->
i_bitrate_peak
!=
-
1
)
{
codec
.
bitrate_peak
=
p_sys
->
i_bitrate_peak
;
}
if
(
p_sys
->
i_bitrate_mode
!=
-
1
)
if
(
p_sys
->
i_bitrate_mode
!=
-
1
)
{
codec
.
bitrate_mode
=
p_sys
->
i_bitrate_mode
;
}
if
(
p_sys
->
i_audio_bitmask
!=
-
1
)
{
codec
.
audio_bitmask
=
p_sys
->
i_audio_bitmask
;
}
if
(
ioctl
(
p_sys
->
i_fd
,
IVTV_IOC_S_CODEC
,
&
codec
)
<
0
)
{
msg_Warn
(
p_input
,
"IVTV_IOC_S_CODEC failed"
);
...
...
@@ -441,15 +458,15 @@ static int Open( vlc_object_t * p_this )
else
{
msg_Dbg
(
p_input
,
"Setting codec parameters to: framerate: %d, bitrate: %d/%d/%d"
,
codec
.
framerate
,
codec
.
bitrate
,
codec
.
bitrate_peak
,
codec
.
bitrate_mode
);
codec
.
framerate
,
codec
.
bitrate
,
codec
.
bitrate_peak
,
codec
.
bitrate_mode
);
}
}
}
/* do a quick read */
if
(
p_sys
->
i_fd
)
if
(
p_sys
->
i_fd
)
{
if
(
read
(
p_sys
->
i_fd
,
&
" "
,
1
)
)
if
(
read
(
p_sys
->
i_fd
,
psz_tmp
,
1
)
)
{
msg_Dbg
(
p_input
,
"Could read byte from device"
);
}
...
...
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