On 07/16/2016 05:57 PM, Ricardo Ribalda Delgado wrote:
> Hi Hans
>
> On Sat, Jul 16, 2016 at 5:28 PM, Hans Verkuil wrote:
>
>>
>>> +
>>> +enum v4l2_rgb_encoding {
>>> + V4L2_RGB_ENC_FULL = 32,
>>> + V4L2_HSV_ENC_16_235 = 33,
>>> +};
>>
>> No.
>
> I was trying to fit also L
Hi Hans
On Sat, Jul 16, 2016 at 5:28 PM, Hans Verkuil wrote:
>
>> +
>> +enum v4l2_rgb_encoding {
>> + V4L2_RGB_ENC_FULL = 32,
>> + V4L2_HSV_ENC_16_235 = 33,
>> +};
>
> No.
I was trying to fit also Laurent special 16-235 RGB format. I will
remove it on future versions.
Ca
On 07/16/2016 04:32 PM, Ricardo Ribalda Delgado wrote:
> Hi
>
> On Sat, Jul 16, 2016 at 4:12 PM, Laurent Pinchart
> wrote:
>
>> I'd still like to know about it for my personal information :-)
>
> Maybe it is just a very cheap gamma.
>
>>
>>> Anyway, I am inclined to use ycbcr_enc as well.
>>
>
On 07/16/2016 04:12 PM, Laurent Pinchart wrote:
>> Limited vs full range quantization is handled by the quantization field.
>> It's there already.
>
> Right. I wonder how we'll deal with that when someone will come up with more
> than one limited range quantizations, have you thought about it ?
Hi
On Sat, Jul 16, 2016 at 4:12 PM, Laurent Pinchart
wrote:
> I'd still like to know about it for my personal information :-)
Maybe it is just a very cheap gamma.
>
>> Anyway, I am inclined to use ycbcr_enc as well.
>
> I'm glad we agree.
>
Are you thinking about something like this:
diff -
Hi Hans,
On Saturday 16 Jul 2016 15:59:08 Hans Verkuil wrote:
> On 07/16/2016 02:38 PM, Laurent Pinchart wrote:
>> On Saturday 16 Jul 2016 10:19:29 Hans Verkuil wrote:
>>> On 07/15/2016 08:11 PM, Laurent Pinchart wrote:
On Friday 15 Jul 2016 18:13:15 Ricardo Ribalda Delgado wrote:
> Descr
On 07/16/2016 02:38 PM, Laurent Pinchart wrote:
> Hi Hans,
>
> On Saturday 16 Jul 2016 10:19:29 Hans Verkuil wrote:
>> On 07/15/2016 08:11 PM, Laurent Pinchart wrote:
>>> On Friday 15 Jul 2016 18:13:15 Ricardo Ribalda Delgado wrote:
Describe the HSV formats
Signed-off-by: Ricardo Ri
Hi Hans,
On Saturday 16 Jul 2016 10:19:29 Hans Verkuil wrote:
> On 07/15/2016 08:11 PM, Laurent Pinchart wrote:
> > On Friday 15 Jul 2016 18:13:15 Ricardo Ribalda Delgado wrote:
> >> Describe the HSV formats
> >>
> >> Signed-off-by: Ricardo Ribalda Delgado
> >> ---
> >>
> >> Documentation/medi
Hi Laurent
It is actually a very good comment. :) In our case we have implemented
the format ourselves in the FPGA and we support both 0-255 and 0-179
Hue ranges.
After some weeks of use, only the 0-179 range is used in userpace. The
reasons for this is mainly that it is the format used by OpenCV
On 07/15/2016 08:11 PM, Laurent Pinchart wrote:
> Hi Ricardo,
>
> Thank you for the patch.
>
> On Friday 15 Jul 2016 18:13:15 Ricardo Ribalda Delgado wrote:
>> Describe the HSV formats
>>
>> Signed-off-by: Ricardo Ribalda Delgado
>> ---
>> Documentation/media/uapi/v4l/hsv-formats.rst | 1
Hi Ricardo,
Thank you for the patch.
On Friday 15 Jul 2016 18:13:15 Ricardo Ribalda Delgado wrote:
> Describe the HSV formats
>
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> Documentation/media/uapi/v4l/hsv-formats.rst | 19 ++
> Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst | 2
Describe the HSV formats
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/hsv-formats.rst | 19 ++
Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst | 253 +
Documentation/media/uapi/v4l/pixfmt.rst| 1 +
Documentation/media/uapi/v4
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