redonkable/alistair23-linux
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[media] mtk-vcodec: fix default OUTPUT buffer size

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When calculate OUTPUT buffer size in vidioc_try_fmt, it will
add more size hw need in each plane.
But in mtk_vcodec_enc_set_default_params, it do not add
same size in each plane.
This makes v4l2-compliance test fail.
This patch fix the issue.

Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Tiffany Lin 2016-07-13 05:05:23 -03:00 committed by Mauro Carvalho Chehab
parent 86e3577f11
commit 8d4eb2acb6
1 changed files with 9 additions and 4 deletions
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13
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
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@ -328,10 +328,11 @@ static int vidioc_try_fmt(struct v4l2_format *f, struct mtk_video_fmt *fmt)
pix_fmt_mp->height += 32;
mtk_v4l2_debug(0,
"before resize width=%d, height=%d, after resize width=%d, height=%d, sizeimage=%d",
"before resize width=%d, height=%d, after resize width=%d, height=%d, sizeimage=%d %d",
tmp_w, tmp_h, pix_fmt_mp->width,
pix_fmt_mp->height,
pix_fmt_mp->width * pix_fmt_mp->height);
pix_fmt_mp->plane_fmt[0].sizeimage,
pix_fmt_mp->plane_fmt[1].sizeimage);
pix_fmt_mp->num_planes = fmt->num_planes;
pix_fmt_mp->plane_fmt[0].sizeimage =
@ -1166,9 +1167,13 @@ void mtk_vcodec_enc_set_default_params(struct mtk_vcodec_ctx *ctx)
(q_data->coded_height + 32) <= MTK_VENC_MAX_H)
q_data->coded_height += 32;
q_data->sizeimage[0] = q_data->coded_width * q_data->coded_height;
q_data->sizeimage[0] =
q_data->coded_width * q_data->coded_height+
((ALIGN(q_data->coded_width, 16) * 2) * 16);
q_data->bytesperline[0] = q_data->coded_width;
q_data->sizeimage[1] = q_data->sizeimage[0] / 2;
q_data->sizeimage[1] =
(q_data->coded_width * q_data->coded_height) / 2 +
(ALIGN(q_data->coded_width, 16) * 16);
q_data->bytesperline[1] = q_data->coded_width;
q_data = &ctx->q_data[MTK_Q_DATA_DST];