[OE-core] [PATCH v2 1/2] x265: add x265 recipe

[Scott Branden]

On 2020-02-10 8:01 a.m., Khem Raj wrote:
> On Mon, Feb 10, 2020 at 3:42 AM Alexander Kanavin
> <alex.kanavin at gmail.com> wrote:
>> As long as we're consistent, I'm ok with either option. I think it's ultimately up to RP to make the call.
>>
>>
> The usecase is fine, as long as we add x265 support to gst plugins and
> ffmeg and it gets tested via reference
> images, I see no issues adding it.
I'm changing my opinion now and leaning toward meta-multimedia as Khem 
originally suggested.
For the simple reason that I think x265 only builds (easily) for x86 
based platforms.

That being the case:
we only add the packageconfig option to ffmpeg but don't enable by 
default in the PACKAGECONFIG default in the ffmpeg recipe.
PACKAGECONFIG[x265] = "--enable-libx265,--disable-libx265,x265"

And add the x265 recipe to meta-multimedia and limit to x86 at this time.
Is this what I would set in the x265 recipe?

COMPATIBLE_MACHINE_x86 = "(.*)"
COMPATIBLE_MACHINE_x86-64 = "(.*)"
>> Alex
>>
>> On Mon, 10 Feb 2020 at 07:16, Scott Branden via Openembedded-core <openembedded-core at lists.openembedded.org> wrote:
>>>
>>>
>>> On 2020-02-09 3:35 p.m., Khem Raj wrote:
>>>> On Sun, Feb 9, 2020 at 11:27 AM Scott Branden
>>>> <scott.branden at broadcom.com> wrote:
>>>>>
>>>>> On 2020-02-08 11:18 a.m., Khem Raj wrote:
>>>>>> On Fri, Feb 7, 2020 at 8:02 PM Scott Branden <scott.branden at broadcom.com> wrote:
>>>>>>> Hi Khem,
>>>>>>>
>>>>>>> On 2020-02-07 5:12 p.m., Khem Raj wrote:
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Fri, Feb 7, 2020 at 4:01 PM Scott Branden via Openembedded-core <openembedded-core at lists.openembedded.org> wrote:
>>>>>>>> Add x265 recipe from latest revision of stable branch.
>>>>>>> I wonder if it belongs to core are there deps on it that we need in common metadata
>>>>>>>
>>>>>>> I simply followed where x264 recipe is located and placed x265 beside it.
>>>>>>> Both are needed when enabled in ffmpeg.
>>>>>>>
>>>>>>> I don't know if that answers your question as to where they should be located.
>>>>>> idea is to keep small and therefore we should assess the inclusions in core
>>>>>> we have many packageconfigs which require packages from other layers
>>>>>> so if ffmpeg needs it and is optional then it should be fine to keep
>>>>>> it in meta-multimedia and packageconfig in ffmpeg disabled by default.
>>>>> I don't see why x264 would be in core and x265 in meta-multimedia.
>>>>> Both should be moved to meta-multimedia then?
>>>>>
>>>> I followed the thread a bit and I see there are followups where
>>>> usecase for other recipes in core is now
>>>> established, where this seemed a leaf package being added to oe-core,
>>>> So perhaps it should be added
>>>> to validation loops as well like x264.
>>> I leave it to the powers that be to decide where to place this recipe.
>>>>> I think you would also require a bbappend to fffmpeg recipe to add x264
>>>>> and x265 to ffmpeg packageconfig.
>>>>> if that is the case, why not move ffmpeg to meta-multimedia as well?
>>>>>
>>>> You would not go down that line of thought since these packages are in
>>>> the dependency chain for validating reference
>>>> images in core along with they being used by other packages from other layers.
>>>>
>>>>>>>> Signed-off-by: Scott Branden <scott.branden at broadcom.com>
>>>>>>>> ---
>>>>>>>>     meta/recipes-multimedia/x265/x265_git.bb | 20 ++++++++++++++++++++
>>>>>>>>     1 file changed, 20 insertions(+)
>>>>>>>>     create mode 100644 meta/recipes-multimedia/x265/x265_git.bb
>>>>>>>>
>>>>>>>> diff --git a/meta/recipes-multimedia/x265/x265_git.bb b/meta/recipes-multimedia/x265/x265_git.bb
>>>>>>>> new file mode 100644
>>>>>>>> index 0000000000..796fbbc13a
>>>>>>>> --- /dev/null
>>>>>>>> +++ b/meta/recipes-multimedia/x265/x265_git.bb
>>>>>>>> @@ -0,0 +1,20 @@
>>>>>>>> +SUMMARY = "H.265/HEVC video encoder"
>>>>>>>> +DESCRIPTION = "A free software library and application for encoding video streams into the H.265/HEVC format."
>>>>>>>> +HOMEPAGE = "http://www.videolan.org/developers/x265.html"
>>>>>>>> +
>>>>>>>> +LICENSE = "GPLv2"
>>>>>>>> +LICENSE_FLAGS = "commercial"
>>>>>>>> +LIC_FILES_CHKSUM = "file://../COPYING;md5=c9e0427bc58f129f99728c62d4ad4091"
>>>>>>>> +
>>>>>>>> +DEPENDS = "gnutls zlib libpcre"
>>>>>>>> +
>>>>>>>> +SRC_URI = "git://github.com/videolan/x265;branch=stable \
>>>>>>>> +          "
>>>>>>>> +
>>>>>>>> +SRCREV = "4ef6b67fd46e1584e52a11a264812edcaef02526"
>>>>>>>> +
>>>>>>>> +S = "${WORKDIR}/git/source"
>>>>>>>> +
>>>>>>>> +inherit lib_package pkgconfig cmake
>>>>>>>> +
>>>>>>>> +AS[unexport] = "1"
>>>>>>>> --
>>>>>>>> 2.17.1
>>>>>>>>
>>>>>>>> --
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