Hello, my v4l2 loopback device is now at working state: it can do
streaming and basic IO, works with Skype, luvcview and mplayer. next
feature planned is allowing multiply readers.
Benefits from having this driver are: video effects for video
conferencing programms aware only about v4l, driver can
vidioc_try_fmt_video_output(struct file *file,
+ void *priv, struct v4l2_format *fmt)
+{
+ struct v4l2_loopback_opener *opener = file->private_data;
+ opener->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+ /* TODO(vasaka) loopback does not care about fo
**/
>> +/* checks if it is OK to change to format fmt, called on VIDIOC_TRY_FMT
>> ioctl
>> + * with v4l2_buf_type set to V4L2_BUF_TYPE_VIDEO_CAPTURE */
>> +/* actual check is done by inner_try_fmt_cap */
>> +/* just checking that pixelformat is OK a
t file *file,
+ void *priv, struct v4l2_format *fmt)
+{
+ struct v4l2_loopback_opener *opener = file->private_data;
+ opener->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+ /* TODO(vasaka) loopback does not care about formats writer want to set,
+* maybe it is a
special comment symbols.
vasaka
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mbols.
>
>
> Cheers,
> Mauro
>
can it be that patch made by
$diff -uprN v4l-dvb.orig v4l-dvb.my > patch.patch
and make commit in .my tree did not complain still broken?
does gmail's web interface plain text mail composer has known issues,
which can interfere with sending pat
On Mon, Apr 13, 2009 at 2:17 PM, Hans Verkuil wrote:
> On Thursday 26 March 2009 19:49:10 Vasily wrote:
>> Hello, please review the new version of v4l2 loopback driver.
>> I fixed up comments to the previous submission, waiting for the new ones
>> :-), reposting for patchwork tool
>>
>> ---
>> Thi
On Tue, Apr 14, 2009 at 3:12 PM, Mauro Carvalho Chehab
wrote:
> On Tue, 14 Apr 2009 04:08:41 +0300
> vas...@gmail.com wrote:
>
>> On Mon, Apr 13, 2009 at 2:17 PM, Hans Verkuil wrote:
>> > On Thursday 26 March 2009 19:49:10 Vasily wrote:
>> >> Hello, please review the new version of v4l2 loopback
program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License as published by
>> + * the Free Software Foundation; either version 2 of the License, or
>> + * (at your option) any later version.
>> + *
>> + */
On Thu, Feb 12, 2009 at 8:42 PM, Jean-Francois Moine wrote:
> On Wed, 11 Feb 2009 20:42:07 +0200
> vas...@gmail.com wrote:
>
>> hello, I am writing v4l2 loopback driver and now it is at working
>> stage. for now it can feed mplayer and luvcview, but silently fails
>> with skype it just shows green
On Thu, Feb 12, 2009 at 10:06 PM, wrote:
> On Thu, Feb 12, 2009 at 8:42 PM, Jean-Francois Moine wrote:
>> On Wed, 11 Feb 2009 20:42:07 +0200
>> vas...@gmail.com wrote:
>>
>>> hello, I am writing v4l2 loopback driver and now it is at working
>>> stage. for now it can feed mplayer and luvcview, bu
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