linux-kernel - Re: [PATCH v2 0/3] Add hantro g1 video decoder support for RK3588

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Date: Sat, 30 Dec 2023 23:31:59 +0800
From: amazingfate <liujianfeng1994@...il.com>
To: jonas@...boo.se
Cc: conor+dt@...nel.org,
	devicetree@...r.kernel.org,
	ezequiel@...guardiasur.com.ar,
	heiko@...ech.de,
	krzysztof.kozlowski+dt@...aro.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	liujianfeng1994@...il.com,
	mchehab@...nel.org,
	p.zabel@...gutronix.de,
	robh+dt@...nel.org,
	sfr@...b.auug.org.au,
	sigmaris@...il.com
Subject: Re: [PATCH v2 0/3] Add hantro g1 video decoder support for RK3588

Hi Jonas,

On Sat, 30 Dec 2023 12:49:38 +0100, Jonas Karlman <jonas@...boo.se> wrote:
>I have only tested this fork of fluster with ffmpeg 6.x, what version of
>ffmpeg did you test with? I was expecting it to also work on ffmpeg 5.x.

I am using ffmpeg 6.0 with v4l2-request patches from libreelec[1].
Ffmpeg v4l2 decoder in fluster fork is using ffmpeg args:
"-hwaccel_device /dev/dri/renderD128"
which make the test fall with hantro g1 on rk3588. After removing it I
can run tests by ffmpeg v4l2-request decoder. 

Rk3566 and rk3588 are sharing the same results:
JVT-AVC_V1 test suite with decoder FFmpeg-H.264-V4L2-request:
 Ran 127/135 tests successfully.
JVT-FR_EXT test suite with decoder FFmpeg-H.264-V4L2-request:
 Ran 44/69 tests successfully.
VP8-TEST-VECTORS test suite with decoder FFmpeg-VP8-V4L2-request:
 Ran 59/61 tests successfully.

[1] https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch

Regards,
Jianfeng