From: Alexandre Courbot <acourbot@chromium.org>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>
Cc: linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org,
Alexandre Courbot <acourbot@chromium.org>
Subject: [PATCH] media: mtk-vcodec: venc: remove redundant code
Date: Fri, 26 Feb 2021 18:52:02 +0900 [thread overview]
Message-ID: <20210226095203.1661054-1-acourbot@chromium.org> (raw)
vidioc_try_fmt() does clamp height and width when called on the OUTPUT
queue, so clamping them prior to calling this function is redundant. Set
the queue's parameters after calling vidioc_try_fmt() so we can use the
values it computed.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
---
.../media/platform/mtk-vcodec/mtk_vcodec_enc.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 8c917969c2f1..d16e1ec87a49 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -442,7 +442,6 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
struct mtk_q_data *q_data;
int ret, i;
const struct mtk_video_fmt *fmt;
- struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
vq = v4l2_m2m_get_vq(ctx->m2m_ctx, f->type);
if (!vq) {
@@ -467,20 +466,13 @@ static int vidioc_venc_s_fmt_out(struct file *file, void *priv,
f->fmt.pix.pixelformat = fmt->fourcc;
}
- pix_fmt_mp->height = clamp(pix_fmt_mp->height,
- MTK_VENC_MIN_H,
- MTK_VENC_MAX_H);
- pix_fmt_mp->width = clamp(pix_fmt_mp->width,
- MTK_VENC_MIN_W,
- MTK_VENC_MAX_W);
-
- q_data->visible_width = f->fmt.pix_mp.width;
- q_data->visible_height = f->fmt.pix_mp.height;
- q_data->fmt = fmt;
- ret = vidioc_try_fmt(f, q_data->fmt);
+ ret = vidioc_try_fmt(f, fmt);
if (ret)
return ret;
+ q_data->fmt = fmt;
+ q_data->visible_width = f->fmt.pix_mp.width;
+ q_data->visible_height = f->fmt.pix_mp.height;
q_data->coded_width = f->fmt.pix_mp.width;
q_data->coded_height = f->fmt.pix_mp.height;
--
2.30.1.766.gb4fecdf3b7-goog
reply other threads:[~2021-02-26 9:53 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210226095203.1661054-1-acourbot@chromium.org \
--to=acourbot@chromium.org \
--cc=andrew-ct.chen@mediatek.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=tiffany.lin@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).