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From: Carlos Rafael Giani <dv@pseudoterminal.org>
To: Otavio Salvador <otavio.salvador@ossystems.com.br>
Cc: meta-freescale Mailing List <meta-freescale@yoctoproject.org>
Subject: Re: [PATCH 1/2] imx-vpu-hantro: fix build issue
Date: Thu, 4 Oct 2018 21:49:01 +0200	[thread overview]
Message-ID: <4cc00ad5-5e2f-f2d0-1000-42fa44ccf8c3@pseudoterminal.org> (raw)
In-Reply-To: <CAP9ODKpHthLugyqPGM2Ah7WLbdzzMV_YZJ8xzK3sbT=KQ6vGZg@mail.gmail.com>

I am not aware of the kernel dependencies, so I need to read up on the 
problems there. Do you have a summary somewhere? Or something half 
finished that I can use as inspiration and/or informational document?


On 2018-10-04 17:47, Otavio Salvador wrote:
> On Wed, Oct 3, 2018 at 10:03 AM Carlos Rafael Giani
> <dv@pseudoterminal.org> wrote:
>> In addition to this, I think adding a "hantro_config.h" header would be
>> useful. That's because we can find this in the Makefile_codec file:
>>
>>     CFLAGS += -DSET_OUTPUT_CROP_RECT -DUSE_EXTERNAL_BUFFER
>> -DUSE_OUTPUT_RELEASE -DVSI_API -DIS_G1_DECODER -DENABLE_CODEC_VP8
>> -DVP8_HWTIMEOUT_WORKAROUND -DENABLE_CODEC_MJPEG
>> -DGET_FREE_BUFFER_NON_BLOCK -DDOWN_SCALER
>>
>> and you need to set these flags in your code as well, otherwise you get
>> stack corruption. For example, SET_OUTPUT_CROP_RECT enables certain
>> fields in openmax_il/source/decoder/codec.h :
> We are preparing a headers package that will try to reduce the
> dependency on the kernel and reduce a lot the machine specific
> packages. I think we could make a package for it, and add it as
> dependency.
>
> Do you wish to propose one?
>



  reply	other threads:[~2018-10-04 19:49 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-03 10:24 [PATCH 0/2] Fix Hantro/Gstreamer build issues Gary Bisson
2018-10-03 10:24 ` [PATCH 1/2] imx-vpu-hantro: fix build issue Gary Bisson
2018-10-03 13:03   ` Carlos Rafael Giani
2018-10-04 15:47     ` Otavio Salvador
2018-10-04 19:49       ` Carlos Rafael Giani [this message]
2018-10-05 13:32         ` Otavio Salvador
2018-10-03 10:24 ` [PATCH 2/2] gstreamer1.0-plugins-base: " Gary Bisson
2018-10-03 13:50 ` [PATCH 0/2] Fix Hantro/Gstreamer build issues Tom Hochstein
2018-10-03 14:19   ` Gary Bisson
2018-10-03 18:43   ` Otavio Salvador
2018-10-03 18:47     ` Tom Hochstein
2018-10-03 18:50       ` Otavio Salvador
2018-10-05 12:09         ` Carlos Rafael Giani

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