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- Add libv4l2 patch from Hans de Goede

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el8
Nicolas Chauvet 16 years ago
parent 9fcc4031bf
commit 6c914e05c2
2 changed files with 626 additions and 1 deletions
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617
vlc-0.9.3-libv4l2.patch
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@ -0,0 +1,617 @@
diff -up vlc-0.9.3/configure.ac.libv4l2 vlc-0.9.3/configure.ac
--- vlc-0.9.3/configure.ac.libv4l2 2008-09-25 20:23:10.000000000 +0200
+++ vlc-0.9.3/configure.ac 2008-09-27 19:43:30.000000000 +0200
@@ -2421,6 +2421,7 @@ then
AC_DEFINE(HAVE_ALSA, 1, Define if ALSA is present.)
fi
+ VLC_ADD_LDFLAGS([v4l2],[-lv4l2])
CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
AC_CHECK_HEADERS(linux/videodev2.h, [
VLC_ADD_PLUGIN([v4l2])
diff -up vlc-0.9.3/modules/access/v4l2/v4l2.c.libv4l2 vlc-0.9.3/modules/access/v4l2/v4l2.c
--- vlc-0.9.3/modules/access/v4l2/v4l2.c.libv4l2 2008-09-18 23:03:35.000000000 +0200
+++ vlc-0.9.3/modules/access/v4l2/v4l2.c 2008-09-27 19:45:58.000000000 +0200
@@ -67,6 +67,8 @@
#include <poll.h>
+#include <libv4l2.h>
+
/*****************************************************************************
* Module descriptior
*****************************************************************************/
@@ -1108,11 +1110,11 @@ static void DemuxClose( vlc_object_t *p_
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
buf.memory = ( p_sys->io == IO_METHOD_USERPTR ) ?
V4L2_MEMORY_USERPTR : V4L2_MEMORY_MMAP;
- ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ); /* ignore result */
+ v4l2_ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ); /* ignore result */
}
buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if( ioctl( p_sys->i_fd_video, VIDIOC_STREAMOFF, &buf_type ) < 0 ) {
+ if( v4l2_ioctl( p_sys->i_fd_video, VIDIOC_STREAMOFF, &buf_type ) < 0 ) {
msg_Err( p_this, "VIDIOC_STREAMOFF failed" );
}
@@ -1131,7 +1133,7 @@ static void DemuxClose( vlc_object_t *p_
case IO_METHOD_MMAP:
for( i = 0; i < p_sys->i_nbuffers; ++i )
{
- if( munmap( p_sys->p_buffers[i].start, p_sys->p_buffers[i].length ) )
+ if( v4l2_munmap( p_sys->p_buffers[i].start, p_sys->p_buffers[i].length ) )
{
msg_Err( p_this, "munmap failed" );
}
@@ -1155,7 +1157,7 @@ static void CommonClose( vlc_object_t *p
{
(void)p_this;
/* Close */
- if( p_sys->i_fd_video >= 0 ) close( p_sys->i_fd_video );
+ if( p_sys->i_fd_video >= 0 ) v4l2_close( p_sys->i_fd_video );
#ifdef HAVE_ALSA
if( p_sys->p_alsa_pcm )
{
@@ -1350,7 +1352,7 @@ static ssize_t AccessRead( access_t * p_
return -1;
}
- i_ret = read( p_sys->i_fd_video, p_buffer, i_len );
+ i_ret = v4l2_read( p_sys->i_fd_video, p_buffer, i_len );
if( i_ret == 0 )
{
p_access->info.b_eof = true;
@@ -1419,7 +1421,7 @@ static block_t* GrabVideo( demux_t *p_de
switch( p_sys->io )
{
case IO_METHOD_READ:
- i_ret = read( p_sys->i_fd_video, p_sys->p_buffers[0].start, p_sys->p_buffers[0].length );
+ i_ret = v4l2_read( p_sys->i_fd_video, p_sys->p_buffers[0].start, p_sys->p_buffers[0].length );
if( i_ret == -1 )
{
switch( errno )
@@ -1446,7 +1448,7 @@ static block_t* GrabVideo( demux_t *p_de
buf.memory = V4L2_MEMORY_MMAP;
/* Wait for next frame */
- if (ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ) < 0 )
+ if (v4l2_ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ) < 0 )
{
switch( errno )
{
@@ -1470,7 +1472,7 @@ static block_t* GrabVideo( demux_t *p_de
if( !p_block ) return 0;
/* Unlock */
- if( ioctl( p_sys->i_fd_video, VIDIOC_QBUF, &buf ) < 0 )
+ if( v4l2_ioctl( p_sys->i_fd_video, VIDIOC_QBUF, &buf ) < 0 )
{
msg_Err (p_demux, "Failed to unlock (VIDIOC_QBUF)");
return 0;
@@ -1484,7 +1486,7 @@ static block_t* GrabVideo( demux_t *p_de
buf.memory = V4L2_MEMORY_USERPTR;
/* Wait for next frame */
- if (ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ) < 0 )
+ if (v4l2_ioctl( p_sys->i_fd_video, VIDIOC_DQBUF, &buf ) < 0 )
{
switch( errno )
{
@@ -1517,7 +1519,7 @@ static block_t* GrabVideo( demux_t *p_de
if( !p_block ) return 0;
/* Unlock */
- if( ioctl( p_sys->i_fd_video, VIDIOC_QBUF, &buf ) < 0 )
+ if( v4l2_ioctl( p_sys->i_fd_video, VIDIOC_QBUF, &buf ) < 0 )
{
msg_Err (p_demux, "Failed to unlock (VIDIOC_QBUF)");
return 0;
@@ -1705,7 +1707,7 @@ static int InitMmap( demux_t *p_demux, i
req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
req.memory = V4L2_MEMORY_MMAP;
- if( ioctl( i_fd, VIDIOC_REQBUFS, &req ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_REQBUFS, &req ) < 0 )
{
msg_Err( p_demux, "device does not support mmap i/o" );
goto open_failed;
@@ -1733,7 +1735,7 @@ static int InitMmap( demux_t *p_demux, i
buf.memory = V4L2_MEMORY_MMAP;
buf.index = p_sys->i_nbuffers;
- if( ioctl( i_fd, VIDIOC_QUERYBUF, &buf ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYBUF, &buf ) < 0 )
{
msg_Err( p_demux, "VIDIOC_QUERYBUF" );
goto open_failed;
@@ -1741,7 +1743,7 @@ static int InitMmap( demux_t *p_demux, i
p_sys->p_buffers[p_sys->i_nbuffers].length = buf.length;
p_sys->p_buffers[p_sys->i_nbuffers].start =
- mmap( NULL, buf.length, PROT_READ | PROT_WRITE, MAP_SHARED, i_fd, buf.m.offset );
+ v4l2_mmap( NULL, buf.length, PROT_READ | PROT_WRITE, MAP_SHARED, i_fd, buf.m.offset );
if( p_sys->p_buffers[p_sys->i_nbuffers].start == MAP_FAILED )
{
@@ -1774,7 +1776,7 @@ static int InitUserP( demux_t *p_demux,
req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
req.memory = V4L2_MEMORY_USERPTR;
- if( ioctl( i_fd, VIDIOC_REQBUFS, &req ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_REQBUFS, &req ) < 0 )
{
msg_Err( p_demux, "device does not support user pointer i/o" );
return VLC_EGENERIC;
@@ -1830,6 +1832,7 @@ static int OpenVideoDev( vlc_object_t *p
enum v4l2_buf_type buf_type;
char *psz_device = p_sys->psz_vdev;
es_format_t es_fmt;
+ int libv4l2_fd;
if( ( i_fd = open( psz_device, O_RDWR ) ) < 0 )
{
@@ -1837,6 +1840,16 @@ static int OpenVideoDev( vlc_object_t *p
goto open_failed;
}
+ /* Note the v4l2_xxx functions are designed so that if they get passed an
+ unknown fd, the will behave exactly as their regular xxx counterparts,
+ so if v4l2_fd_open fails, we continue as normal (missing the libv4l2
+ custom cam format to normal formats conversion). Chances are big we will
+ still fail then though, as normally v4l2_fd_open only fails if the
+ device is not a v4l2 device. */
+ libv4l2_fd = v4l2_fd_open(i_fd, V4L2_ENABLE_ENUM_FMT_EMULATION);
+ if (libv4l2_fd != -1)
+ i_fd = libv4l2_fd;
+
/* Tune the tuner */
if( p_sys->i_frequency >= 0 )
{
@@ -1850,7 +1863,7 @@ static int OpenVideoDev( vlc_object_t *p
frequency.tuner = p_sys->i_cur_tuner;
frequency.type = p_sys->p_tuners[p_sys->i_cur_tuner].type;
frequency.frequency = p_sys->i_frequency / 62.5;
- if( ioctl( i_fd, VIDIOC_S_FREQUENCY, &frequency ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_FREQUENCY, &frequency ) < 0 )
{
msg_Err( p_obj, "cannot set tuner frequency (%m)" );
goto open_failed;
@@ -1870,7 +1883,7 @@ static int OpenVideoDev( vlc_object_t *p
memset( &tuner, 0, sizeof( tuner ) );
tuner.index = p_sys->i_cur_tuner;
tuner.audmode = p_sys->i_audio_mode;
- if( ioctl( i_fd, VIDIOC_S_TUNER, &tuner ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_TUNER, &tuner ) < 0 )
{
msg_Err( p_obj, "cannot set tuner audio mode (%m)" );
goto open_failed;
@@ -1882,7 +1895,7 @@ static int OpenVideoDev( vlc_object_t *p
if( p_sys->i_selected_standard_id != V4L2_STD_UNKNOWN )
{
- if( ioctl( i_fd, VIDIOC_S_STD, &p_sys->i_selected_standard_id ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_STD, &p_sys->i_selected_standard_id ) < 0 )
{
msg_Err( p_obj, "cannot set standard (%m)" );
goto open_failed;
@@ -1898,7 +1911,7 @@ static int OpenVideoDev( vlc_object_t *p
p_sys->i_selected_input = 0;
}
- if( ioctl( i_fd, VIDIOC_S_INPUT, &p_sys->i_selected_input ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_INPUT, &p_sys->i_selected_input ) < 0 )
{
msg_Err( p_obj, "cannot set input (%m)" );
goto open_failed;
@@ -1915,7 +1928,7 @@ static int OpenVideoDev( vlc_object_t *p
p_sys->i_selected_audio_input = 0;
}
- if( ioctl( i_fd, VIDIOC_S_AUDIO, &p_sys->p_audios[p_sys->i_selected_audio_input] ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_AUDIO, &p_sys->p_audios[p_sys->i_selected_audio_input] ) < 0 )
{
msg_Err( p_obj, "cannot set audio input (%m)" );
goto open_failed;
@@ -1964,11 +1977,11 @@ static int OpenVideoDev( vlc_object_t *p
/* Reset Cropping */
memset( &cropcap, 0, sizeof(cropcap) );
cropcap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if( ioctl( i_fd, VIDIOC_CROPCAP, &cropcap ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_CROPCAP, &cropcap ) >= 0 )
{
crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
crop.c = cropcap.defrect; /* reset to default */
- if( ioctl( i_fd, VIDIOC_S_CROP, &crop ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_CROP, &crop ) < 0 )
{
switch( errno )
{
@@ -1988,7 +2001,7 @@ static int OpenVideoDev( vlc_object_t *p
if( p_sys->i_width <= 0 || p_sys->i_height <= 0 )
{
- if( ioctl( i_fd, VIDIOC_G_FMT, &fmt ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_G_FMT, &fmt ) < 0 )
{
msg_Err( p_demux, "Cannot get default width and height." );
goto open_failed;
@@ -2031,7 +2044,7 @@ static int OpenVideoDev( vlc_object_t *p
}
}
/* Try and set user chroma */
- if( !IsPixelFormatSupported( p_demux, fmt.fmt.pix.pixelformat ) || ( fmt.fmt.pix.pixelformat && ioctl( i_fd, VIDIOC_S_FMT, &fmt ) < 0 ) )
+ if( !IsPixelFormatSupported( p_demux, fmt.fmt.pix.pixelformat ) || ( fmt.fmt.pix.pixelformat && v4l2_ioctl( i_fd, VIDIOC_S_FMT, &fmt ) < 0 ) )
{
msg_Warn( p_demux, "Driver is unable to use specified chroma %s. Trying defaults.", p_sys->psz_requested_chroma );
fmt.fmt.pix.pixelformat = 0;
@@ -2047,7 +2060,7 @@ static int OpenVideoDev( vlc_object_t *p
{
fmt.fmt.pix.pixelformat = p_chroma_fallbacks[i];
if( IsPixelFormatSupported( p_demux, fmt.fmt.pix.pixelformat )
- && ioctl( i_fd, VIDIOC_S_FMT, &fmt ) >= 0 )
+ && v4l2_ioctl( i_fd, VIDIOC_S_FMT, &fmt ) >= 0 )
break;
}
if( i == ARRAY_SIZE( p_chroma_fallbacks ) )
@@ -2092,7 +2105,7 @@ static int OpenVideoDev( vlc_object_t *p
frmival.pixel_format = fmt.fmt.pix.pixelformat;
frmival.width = p_sys->i_width;
frmival.height = p_sys->i_height;
- if( ioctl( i_fd, VIDIOC_ENUM_FRAMEINTERVALS, &frmival ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_ENUM_FRAMEINTERVALS, &frmival ) >= 0 )
{
char psz_fourcc[5];
memset( &psz_fourcc, 0, sizeof( psz_fourcc ) );
@@ -2108,7 +2121,7 @@ static int OpenVideoDev( vlc_object_t *p
frmival.discrete.numerator,
frmival.discrete.denominator );
frmival.index++;
- } while( ioctl( i_fd, VIDIOC_ENUM_FRAMEINTERVALS, &frmival ) >= 0 );
+ } while( v4l2_ioctl( i_fd, VIDIOC_ENUM_FRAMEINTERVALS, &frmival ) >= 0 );
break;
case V4L2_FRMIVAL_TYPE_STEPWISE:
msg_Dbg( p_demux, " supported frame intervals: %d/%d to "
@@ -2175,7 +2188,7 @@ static int OpenVideoDev( vlc_object_t *p
buf.memory = V4L2_MEMORY_MMAP;
buf.index = i;
- if( ioctl( i_fd, VIDIOC_QBUF, &buf ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QBUF, &buf ) < 0 )
{
msg_Err( p_demux, "VIDIOC_QBUF failed" );
goto open_failed;
@@ -2183,7 +2196,7 @@ static int OpenVideoDev( vlc_object_t *p
}
buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if( ioctl( i_fd, VIDIOC_STREAMON, &buf_type ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_STREAMON, &buf_type ) < 0 )
{
msg_Err( p_demux, "VIDIOC_STREAMON failed" );
goto open_failed;
@@ -2203,7 +2216,7 @@ static int OpenVideoDev( vlc_object_t *p
buf.m.userptr = (unsigned long)p_sys->p_buffers[i].start;
buf.length = p_sys->p_buffers[i].length;
- if( ioctl( i_fd, VIDIOC_QBUF, &buf ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QBUF, &buf ) < 0 )
{
msg_Err( p_demux, "VIDIOC_QBUF failed" );
goto open_failed;
@@ -2211,7 +2224,7 @@ static int OpenVideoDev( vlc_object_t *p
}
buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if( ioctl( i_fd, VIDIOC_STREAMON, &buf_type ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_STREAMON, &buf_type ) < 0 )
{
msg_Err( p_demux, "VIDIOC_STREAMON failed" );
goto open_failed;
@@ -2229,7 +2242,7 @@ static int OpenVideoDev( vlc_object_t *p
return i_fd;
open_failed:
- if( i_fd >= 0 ) close( i_fd );
+ if( i_fd >= 0 ) v4l2_close( i_fd );
return -1;
}
@@ -2548,6 +2561,7 @@ static bool ProbeVideoDev( vlc_object_t
int i_standard;
int i_fd;
+ int libv4l2_fd;
if( ( i_fd = open( psz_device, O_RDWR ) ) < 0 )
{
@@ -2555,9 +2569,19 @@ static bool ProbeVideoDev( vlc_object_t
goto open_failed;
}
+ /* Note the v4l2_xxx functions are designed so that if they get passed an
+ unknown fd, the will behave exactly as their regular xxx counterparts,
+ so if v4l2_fd_open fails, we continue as normal (missing the libv4l2
+ custom cam format to normal formats conversion). Chances are big we will
+ still fail then though, as normally v4l2_fd_open only fails if the
+ device is not a v4l2 device. */
+ libv4l2_fd = v4l2_fd_open(i_fd, V4L2_ENABLE_ENUM_FMT_EMULATION);
+ if (libv4l2_fd != -1)
+ i_fd = libv4l2_fd;
+
/* Get device capabilites */
- if( ioctl( i_fd, VIDIOC_QUERYCAP, &p_sys->dev_cap ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCAP, &p_sys->dev_cap ) < 0 )
{
msg_Err( p_obj, "cannot get video capabilities (%m)" );
goto open_failed;
@@ -2593,7 +2617,7 @@ static bool ProbeVideoDev( vlc_object_t
{
struct v4l2_input t_input;
t_input.index = 0;
- while( ioctl( i_fd, VIDIOC_ENUMINPUT, &t_input ) >= 0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_ENUMINPUT, &t_input ) >= 0 )
{
p_sys->i_input++;
t_input.index = p_sys->i_input;
@@ -2606,7 +2630,7 @@ static bool ProbeVideoDev( vlc_object_t
{
p_sys->p_inputs[i_index].index = i_index;
- if( ioctl( i_fd, VIDIOC_ENUMINPUT, &p_sys->p_inputs[i_index] ) )
+ if( v4l2_ioctl( i_fd, VIDIOC_ENUMINPUT, &p_sys->p_inputs[i_index] ) )
{
msg_Err( p_obj, "cannot get video input characteristics (%m)" );
goto open_failed;
@@ -2627,7 +2651,7 @@ static bool ProbeVideoDev( vlc_object_t
{
struct v4l2_standard t_standards;
t_standards.index = 0;
- while( ioctl( i_fd, VIDIOC_ENUMSTD, &t_standards ) >=0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_ENUMSTD, &t_standards ) >=0 )
{
p_sys->i_standard++;
t_standards.index = p_sys->i_standard;
@@ -2640,7 +2664,7 @@ static bool ProbeVideoDev( vlc_object_t
{
p_sys->p_standards[i_standard].index = i_standard;
- if( ioctl( i_fd, VIDIOC_ENUMSTD, &p_sys->p_standards[i_standard] ) )
+ if( v4l2_ioctl( i_fd, VIDIOC_ENUMSTD, &p_sys->p_standards[i_standard] ) )
{
msg_Err( p_obj, "cannot get video input standards (%m)" );
goto open_failed;
@@ -2662,9 +2686,9 @@ static bool ProbeVideoDev( vlc_object_t
if( p_sys->dev_cap.capabilities & V4L2_CAP_AUDIO )
{
while( p_sys->i_audio < 32 &&
- ioctl( i_fd, VIDIOC_S_AUDIO, &p_sys->p_audios[p_sys->i_audio] ) >= 0 )
+ v4l2_ioctl( i_fd, VIDIOC_S_AUDIO, &p_sys->p_audios[p_sys->i_audio] ) >= 0 )
{
- if( ioctl( i_fd, VIDIOC_G_AUDIO, &p_sys->p_audios[ p_sys->i_audio] ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_G_AUDIO, &p_sys->p_audios[ p_sys->i_audio] ) < 0 )
{
msg_Err( p_obj, "cannot get audio input characteristics (%m)" );
goto open_failed;
@@ -2690,7 +2714,7 @@ static bool ProbeVideoDev( vlc_object_t
{
struct v4l2_tuner tuner;
memset( &tuner, 0, sizeof(tuner) );
- while( ioctl( i_fd, VIDIOC_G_TUNER, &tuner ) >= 0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_G_TUNER, &tuner ) >= 0 )
{
p_sys->i_tuner++;
memset( &tuner, 0, sizeof(tuner) );
@@ -2704,7 +2728,7 @@ static bool ProbeVideoDev( vlc_object_t
{
p_sys->p_tuners[i_index].index = i_index;
- if( ioctl( i_fd, VIDIOC_G_TUNER, &p_sys->p_tuners[i_index] ) )
+ if( v4l2_ioctl( i_fd, VIDIOC_G_TUNER, &p_sys->p_tuners[i_index] ) )
{
msg_Err( p_obj, "cannot get tuner characteristics (%m)" );
goto open_failed;
@@ -2727,7 +2751,7 @@ static bool ProbeVideoDev( vlc_object_t
struct v4l2_frequency frequency;
memset( &frequency, 0, sizeof( frequency ) );
- if( ioctl( i_fd, VIDIOC_G_FREQUENCY, &frequency ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_G_FREQUENCY, &frequency ) < 0 )
{
msg_Err( p_obj, "cannot get tuner frequency (%m)" );
goto open_failed;
@@ -2752,7 +2776,7 @@ static bool ProbeVideoDev( vlc_object_t
codec.index = i_index;
codec.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- while( ioctl( i_fd, VIDIOC_ENUM_FMT, &codec ) >= 0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_ENUM_FMT, &codec ) >= 0 )
{
i_index++;
codec.index = i_index;
@@ -2767,7 +2791,7 @@ static bool ProbeVideoDev( vlc_object_t
p_sys->p_codecs[i_index].index = i_index;
p_sys->p_codecs[i_index].type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if( ioctl( i_fd, VIDIOC_ENUM_FMT, &p_sys->p_codecs[i_index] ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_ENUM_FMT, &p_sys->p_codecs[i_index] ) < 0 )
{
msg_Err( p_obj, "cannot get codec description (%m)" );
goto open_failed;
@@ -2800,7 +2824,7 @@ static bool ProbeVideoDev( vlc_object_t
struct v4l2_frmsizeenum frmsize;
frmsize.index = 0;
frmsize.pixel_format = p_sys->p_codecs[i_index].pixelformat;
- if( ioctl( i_fd, VIDIOC_ENUM_FRAMESIZES, &frmsize ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_ENUM_FRAMESIZES, &frmsize ) < 0 )
{
/* Not all devices support this ioctl */
msg_Warn( p_obj, "Unable to query for frame sizes" );
@@ -2816,7 +2840,7 @@ static bool ProbeVideoDev( vlc_object_t
" device supports size %dx%d",
frmsize.discrete.width, frmsize.discrete.height );
frmsize.index++;
- } while( ioctl( i_fd, VIDIOC_ENUM_FRAMESIZES, &frmsize ) >= 0 );
+ } while( v4l2_ioctl( i_fd, VIDIOC_ENUM_FRAMESIZES, &frmsize ) >= 0 );
break;
case V4L2_FRMSIZE_TYPE_STEPWISE:
msg_Dbg( p_obj,
@@ -2848,12 +2872,12 @@ static bool ProbeVideoDev( vlc_object_t
}
- if( i_fd >= 0 ) close( i_fd );
+ if( i_fd >= 0 ) v4l2_close( i_fd );
return true;
open_failed:
- if( i_fd >= 0 ) close( i_fd );
+ if( i_fd >= 0 ) v4l2_close( i_fd );
return false;
}
@@ -3019,7 +3043,7 @@ static void ControlListPrint( vlc_object
{
querymenu.index = i_mid;
querymenu.id = queryctrl.id;
- if( ioctl( i_fd, VIDIOC_QUERYMENU, &querymenu ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYMENU, &querymenu ) >= 0 )
{
msg_Dbg( p_obj, " %d: %s",
querymenu.index, querymenu.name );
@@ -3056,7 +3080,7 @@ static void ControlListPrint( vlc_object
queryctrl.default_value );
memset( &control, 0, sizeof( control ) );
control.id = queryctrl.id;
- if( ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0 )
{
msg_Dbg( p_obj, " current value: %d", control.value );
}
@@ -3153,13 +3177,13 @@ static int ControlList( vlc_object_t *p_
var_AddCallback( p_obj, "controls-reset", AccessControlResetCallback, NULL );
queryctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
msg_Dbg( p_obj, "Extended control API supported by v4l2 driver" );
/* List extended controls */
queryctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
- while( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
if( queryctrl.type == V4L2_CTRL_TYPE_CTRL_CLASS )
{
@@ -3197,7 +3221,7 @@ static int ControlList( vlc_object_t *p_
i_cid ++ )
{
queryctrl.id = i_cid;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
if( queryctrl.flags & V4L2_CTRL_FLAG_DISABLED )
continue;
@@ -3213,7 +3237,7 @@ static int ControlList( vlc_object_t *p_
i_cid ++ )
{
queryctrl.id = i_cid;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
if( queryctrl.flags & V4L2_CTRL_FLAG_DISABLED )
continue;
@@ -3312,11 +3336,11 @@ static int ControlReset( vlc_object_t *p
memset( &queryctrl, 0, sizeof( queryctrl ) );
queryctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
/* Extended control API supported */
queryctrl.id = V4L2_CTRL_FLAG_NEXT_CTRL;
- while( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ while( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
if( queryctrl.type == V4L2_CTRL_TYPE_CTRL_CLASS
|| V4L2_CTRL_ID2CLASS( queryctrl.id ) == V4L2_CTRL_CLASS_MPEG )
@@ -3327,7 +3351,7 @@ static int ControlReset( vlc_object_t *p
struct v4l2_control control;
memset( &control, 0, sizeof( control ) );
control.id = queryctrl.id;
- if( ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
+ if( v4l2_ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
&& queryctrl.default_value != control.value )
{
int i;
@@ -3350,14 +3374,14 @@ static int ControlReset( vlc_object_t *p
i_cid ++ )
{
queryctrl.id = i_cid;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
struct v4l2_control control;
if( queryctrl.flags & V4L2_CTRL_FLAG_DISABLED )
continue;
memset( &control, 0, sizeof( control ) );
control.id = queryctrl.id;
- if( ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
+ if( v4l2_ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
&& queryctrl.default_value != control.value )
{
int i;
@@ -3377,14 +3401,14 @@ static int ControlReset( vlc_object_t *p
i_cid ++ )
{
queryctrl.id = i_cid;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) >= 0 )
{
struct v4l2_control control;
if( queryctrl.flags & V4L2_CTRL_FLAG_DISABLED )
continue;
memset( &control, 0, sizeof( control ) );
control.id = queryctrl.id;
- if( ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
+ if( v4l2_ioctl( i_fd, VIDIOC_G_CTRL, &control ) >= 0
&& queryctrl.default_value != control.value )
{
name2var( queryctrl.name );
@@ -3417,7 +3441,7 @@ static int Control( vlc_object_t *p_obj,
queryctrl.id = i_cid;
- if( ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) < 0
+ if( v4l2_ioctl( i_fd, VIDIOC_QUERYCTRL, &queryctrl ) < 0
|| queryctrl.flags & V4L2_CTRL_FLAG_DISABLED )
{
msg_Dbg( p_obj, "%s (%x) control is not supported.", psz_name, i_cid );
@@ -3438,20 +3462,20 @@ static int Control( vlc_object_t *p_obj,
if( i_value >= 0 )
{
ext_control.value = i_value;
- if( ioctl( i_fd, VIDIOC_S_EXT_CTRLS, &ext_controls ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_EXT_CTRLS, &ext_controls ) < 0 )
{
control.value = i_value;
- if( ioctl( i_fd, VIDIOC_S_CTRL, &control ) < 0 )
+ if( v4l2_ioctl( i_fd, VIDIOC_S_CTRL, &control ) < 0 )
{
msg_Err( p_obj, "unable to set %s (%x) to %d (%m)",
psz_name, i_cid, i_value );
return VLC_EGENERIC;
}
- i_ret = ioctl( i_fd, VIDIOC_G_CTRL, &control );
+ i_ret = v4l2_ioctl( i_fd, VIDIOC_G_CTRL, &control );
}
else
{
- i_ret = ioctl( i_fd, VIDIOC_G_EXT_CTRLS, &ext_controls );
+ i_ret = v4l2_ioctl( i_fd, VIDIOC_G_EXT_CTRLS, &ext_controls );
control.value = ext_control.value;
}
}

10
vlc.spec
Unescape View File

@ -20,7 +20,7 @@ Version: 1.0.0
%else
Version: 0.9.3
%define _version %{version}
%define release_tag 1
%define release_tag 2
%endif
Release: %{release_tag}%{?dist}
License: GPLv2+
@ -36,6 +36,7 @@ Source2: http://www.live555.com/liveMedia/public/live.%{live555_date}.tar.gz
%endif
Patch0: vlc-trunk-default_font.patch
Patch1: vlc-0.9.2-pulse_default.patch
Patch2: vlc-0.9.3-libv4l2.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: desktop-file-utils
@ -90,6 +91,7 @@ BuildRequires: libtar-devel
BuildRequires: libtheora-devel
BuildRequires: libtiff-devel
BuildRequires: libupnp-devel
BuildRequires: libv4l-devel
BuildRequires: libvorbis-devel
BuildRequires: libxml2-devel
BuildRequires: lirc-devel
@ -244,6 +246,9 @@ VLC plugins for libdc1394
%endif
%patch0 -p1 -b .default_font
%patch1 -p1 -b .pulse_default
%if 0%{?fedora} > 8
%patch2 -p1 -b .libv4l2
%endif
@ -500,6 +505,9 @@ fi || :
%changelog
* Mon Sep 29 2008 kwizart < kwizart at gmail.com > - 0.9.3-2
- Add libv4l2 patch from Hans de Goede
* Fri Sep 26 2008 kwizart < kwizart at gmail.com > - 0.9.3-1
- Update to 0.9.3 (final)
- Few others move from core to main

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