From: Ezequiel Garcia <ezequiel@collabora.com>
To: Jonas Karlman <jonas@kwiboo.se>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
Boris Brezillon <boris.brezillon@collabora.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
"linux-rockchip@lists.infradead.org"
<linux-rockchip@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RFC 00/12] media: hantro: H264 fixes and improvements
Date: Mon, 02 Sep 2019 10:02:14 -0300 [thread overview]
Message-ID: <f204a408f980f3ae0cfb859acdc765cdc1c0ff01.camel@collabora.com> (raw)
In-Reply-To: <HE1PR06MB40117D0EE96E6FA638A04B78ACBF0@HE1PR06MB4011.eurprd06.prod.outlook.com>
Hi Jonas,
Thanks for the series, I'll be reviewing this shortly.
On Sun, 2019-09-01 at 12:42 +0000, Jonas Karlman wrote:
> This series contains fixes and improvements for the hantro H264 decoder.
>
> Patch 1-6 fixes issues and limitations observed when preparing support
> for field encoded content.
>
> Patch 7 introduce new DPB entry flags that is used to signal how a reference
> frame is referenced. This information is needed to correctly build a
> reference list for field encoded content.
>
> Patch 8 adds bits to handle field encoded content, this is a rough patch
> and should be reworked with proper code style and formatting.
> Please get back with feedback on how to improve this.
>
> The following samples from [1] are now playable with patch 1-8
> - H264_1080i-25-interlace_Kaesescheibchen.mkv
> - H264_10_1080i_50_AC3-Astra19.2_ProSieben_HD.ts
> - big_buck_bunny_1080p_H264_AAC_25fps_7200K.mp4
> - h264_tivo_sample.ts
>
> The rest of the patches refactors G1 H264 code to more closely match
> the code generated by my rockchip-vpu-regtool at [2] and then adds
> support for H264 decoding on RK3399/RK3328 using the VPU2 block.
> This code is early work and needs proper code style and formatting,
> I just wanted to share the early work and get some initial feedback.
>
> This series has been tested using ffmpeg v4l2 request hwaccel at [3] [4]
>
What boards have you tested this on?
Thanks,
Ezequiel
next prev parent reply other threads:[~2019-09-02 13:02 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-01 12:42 [PATCH RFC 00/12] media: hantro: H264 fixes and improvements Jonas Karlman
2019-09-01 12:45 ` [PATCH 01/12] media: hantro: Fix H264 max frmsize supported on RK3288 Jonas Karlman
2019-09-04 13:07 ` Ezequiel Garcia
2019-09-09 19:25 ` Jonas Karlman
[not found] ` <20190901124531.23645-1-jonas@kwiboo.se>
2019-09-01 12:45 ` [PATCH 02/12] media: hantro: Do not reorder H264 scaling list Jonas Karlman
2019-09-02 14:00 ` Philipp Zabel
2019-09-02 16:18 ` Jonas Karlman
2019-09-03 7:54 ` Jonas Karlman
2019-09-03 12:53 ` Philipp Zabel
2019-09-03 9:56 ` Philipp Zabel
2019-09-10 10:14 ` Ezequiel Garcia
2019-09-01 12:45 ` [PATCH 03/12] media: hantro: Fix H264 motion vector buffer offset Jonas Karlman
2019-09-03 10:58 ` Philipp Zabel
2019-09-03 20:13 ` Jonas Karlman
2019-09-10 10:18 ` Ezequiel Garcia
2019-09-10 11:34 ` Ezequiel Garcia
2019-09-01 12:45 ` [PATCH 05/12] media: hantro: Remove now unused H264 pic_size Jonas Karlman
2019-09-01 12:45 ` [PATCH 04/12] media: hantro: Reduce H264 extra space for motion vectors Jonas Karlman
2019-09-01 12:45 ` [PATCH 06/12] media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly Jonas Karlman
2019-09-01 12:45 ` [RFC 08/12] media: hantro: Fix H264 decoding of field encoded content Jonas Karlman
2019-09-03 13:21 ` Philipp Zabel
2019-09-03 14:02 ` Jonas Karlman
2019-09-03 15:01 ` Philipp Zabel
2019-09-03 19:47 ` Jonas Karlman
2019-09-01 12:45 ` [RFC 07/12] media: uapi: h264: Add DPB entry field reference flags Jonas Karlman
2020-07-10 4:21 ` Ezequiel Garcia
2020-07-10 8:13 ` Boris Brezillon
2020-07-10 8:48 ` Jonas Karlman
2020-07-10 12:18 ` Ezequiel Garcia
2020-07-10 11:50 ` Ezequiel Garcia
2020-07-10 12:05 ` Boris Brezillon
2020-07-10 12:25 ` Ezequiel Garcia
2020-07-10 21:49 ` Nicolas Dufresne
2020-07-11 10:21 ` Jonas Karlman
2020-07-11 18:36 ` Nicolas Dufresne
2020-07-12 22:59 ` Ezequiel Garcia
2020-07-14 16:04 ` Nicolas Dufresne
2019-09-01 12:45 ` [RFC 09/12] media: hantro: Refactor G1 H264 code Jonas Karlman
2019-09-01 12:45 ` [RFC 10/12] media: hantro: Add support for H264 decoding on RK3399 Jonas Karlman
2019-09-02 11:46 ` Hans Verkuil
2019-09-02 15:25 ` Jonas Karlman
2019-09-01 12:45 ` [RFC 11/12] media: hantro: Enable " Jonas Karlman
2019-09-01 12:45 ` [RFC 12/12] media: hantro: Enable H264 decoding on RK3328 Jonas Karlman
2019-09-02 13:02 ` Ezequiel Garcia [this message]
2019-09-02 16:28 ` [PATCH RFC 00/12] media: hantro: H264 fixes and improvements Jonas Karlman
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