Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-10 Thread Sakari Ailus
Hi Hans, Hans Verkuil wrote: On Thu 4 July 2013 00:37:46 Sakari Ailus wrote: Hi Hans, On Tue, Jun 25, 2013 at 11:02:51AM +0200, Hans Verkuil wrote: On Tue 25 June 2013 10:21:19 Sakari Ailus wrote: Hi Hans, On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-04 Thread Hans Verkuil
On Thu 4 July 2013 00:37:46 Sakari Ailus wrote: Hi Hans, On Tue, Jun 25, 2013 at 11:02:51AM +0200, Hans Verkuil wrote: On Tue 25 June 2013 10:21:19 Sakari Ailus wrote: Hi Hans, On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While working on

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-03 Thread Sakari Ailus
Hi Hans, On Tue, Jun 25, 2013 at 11:02:51AM +0200, Hans Verkuil wrote: On Tue 25 June 2013 10:21:19 Sakari Ailus wrote: Hi Hans, On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-02 Thread Tomasz Stanislawski
Hi Hans, Maybe it is a good time to separate configuration of a data source from configuration of a data sink. Currently, everything is pretty mixed for videodev API. The magic ioctl called S_FMT does to much. As I understand it includes: a) setting pixelformat b) setting size of a buffer c)

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Laurent Pinchart
Hi Hans, On Tuesday 25 June 2013 11:02:51 Hans Verkuil wrote: On Tue 25 June 2013 10:21:19 Sakari Ailus wrote: On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Laurent Pinchart
Hi Hans, On Monday 24 June 2013 14:48:15 Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a good test driver to work with). However, I ran into

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Hans Verkuil
On Sun 30 June 2013 22:55:24 Mauro Carvalho Chehab wrote: Em Sun, 30 Jun 2013 22:28:55 +0200 Sylwester Nawrocki sylvester.nawro...@gmail.com escreveu: Hi Hans, On 06/24/2013 02:48 PM, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Hans Verkuil
On Mon 1 July 2013 14:42:34 Laurent Pinchart wrote: Hi Hans, On Monday 24 June 2013 14:48:15 Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Mauro Carvalho Chehab
Em Mon, 1 Jul 2013 14:56:58 +0200 Hans Verkuil hverk...@xs4all.nl escreveu: ... PS: this discussion works much better in person with a nice whiteboard to draw on! Well, let's then postpone it to either LinuxCon NA or EU. From this threadt, it seems that new selection API failed to fix the

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-07-01 Thread Laurent Pinchart
Hi Hans, On Monday 01 July 2013 16:38:34 Hans Verkuil wrote: On Mon 1 July 2013 14:42:34 Laurent Pinchart wrote: On Monday 24 June 2013 14:48:15 Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-30 Thread Sylwester Nawrocki
Hi Hans, On 06/24/2013 02:48 PM, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a good test driver to work with). However, I ran into problems how this

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-30 Thread Mauro Carvalho Chehab
Em Sun, 30 Jun 2013 22:28:55 +0200 Sylwester Nawrocki sylvester.nawro...@gmail.com escreveu: Hi Hans, On 06/24/2013 02:48 PM, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-30 Thread Sylwester Nawrocki
On 06/30/2013 10:55 PM, Mauro Carvalho Chehab wrote: Em Sun, 30 Jun 2013 22:28:55 +0200 Sylwester Nawrockisylvester.nawro...@gmail.com escreveu: Hi Hans, On 06/24/2013 02:48 PM, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-27 Thread Guennadi Liakhovetski
Hi Hans On Mon, 24 Jun 2013, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a good test driver to work with). However, I ran into problems how

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-27 Thread Hans Verkuil
On Thu 27 June 2013 10:59:20 Guennadi Liakhovetski wrote: Hi Hans On Mon, 24 Jun 2013, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-25 Thread Sakari Ailus
Hi Hans, On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a good test driver to work with). However, I ran

Re: Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-25 Thread Hans Verkuil
On Tue 25 June 2013 10:21:19 Sakari Ailus wrote: Hi Hans, On Mon, Jun 24, 2013 at 02:48:15PM +0200, Hans Verkuil wrote: Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give

Question: interaction between selection API, ENUM_FRAMESIZES and S_FMT?

2013-06-24 Thread Hans Verkuil
Hi all, While working on extending v4l2-compliance with cropping/selection test cases I decided to add support for that to vivi as well (this would give applications a good test driver to work with). However, I ran into problems how this should be implemented for V4L2 devices (we are not talking