linux-kernel - Re: [PATCH v1 16/24] media: rkvdec: Ensure decoded resolution fit coded resolution

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Date:   Wed, 30 Mar 2022 11:06:00 +0200
From:   Sebastian Fricke <sebastian.fricke@...labora.com>
To:     Nicolas Dufresne <nicolas.dufresne@...labora.com>
Cc:     Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        kernel@...labora.com, Jonas Karlman <jonas@...boo.se>,
        linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 16/24] media: rkvdec: Ensure decoded resolution fit
 coded resolution

Hey Nicolas,

Also typo in title:
s/Ensure decoded resolution fit coded resolution/
   Ensure decoded resolution fits coded resolution/

Greetings,
Sebastian

On 29.03.2022 17:39, Sebastian Fricke wrote:
>Hey Nicolas,
>
>On 28.03.2022 15:59, Nicolas Dufresne wrote:
>>From: Jonas Karlman <jonas@...boo.se>
>>
>>Ensure decoded CAPTURE buffer resolution is larger or equal to the coded
>>OPTUPT buffer resolution.
>
>s/OPTUPT/OUTPUT/
>
>>
>>Signed-off-by: Jonas Karlman <jonas@...boo.se>
>Reviewed-by: Sebastian Fricke <sebastian.fricke@...labora.com>
>
>>---
>>drivers/staging/media/rkvdec/rkvdec.c | 2 ++
>>1 file changed, 2 insertions(+)
>>
>>diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
>>index 05824f1997f7..22c0382c579e 100644
>>--- a/drivers/staging/media/rkvdec/rkvdec.c
>>+++ b/drivers/staging/media/rkvdec/rkvdec.c
>>@@ -269,6 +269,8 @@ static int rkvdec_try_capture_fmt(struct file *file, void *priv,
>>		pix_mp->pixelformat = coded_desc->decoded_fmts[0];
>>
>>	/* Always apply the frmsize constraint of the coded end. */
>
>s/frmsize/framesize/
>s/constraint/constraints/
>s/coded end/coded format/
>
>Greetings,
>Sebastian
>
>>+	pix_mp->width = max(pix_mp->width, ctx->coded_fmt.fmt.pix_mp.width);
>>+	pix_mp->height = max(pix_mp->height, ctx->coded_fmt.fmt.pix_mp.height);
>>	v4l2_apply_frmsize_constraints(&pix_mp->width,
>>				       &pix_mp->height,
>>				       &coded_desc->frmsize);
>>-- 
>>2.34.1
>>