Commit 697a6d23 authored by Katsuya Matsubara's avatar Katsuya Matsubara Committed by Mauro Carvalho Chehab

[media] sh_veu: fix the buffer size calculation

The 'bytesperline' value only indicates the stride of the Y plane
if the color format is planar, such as NV12. When calculating
the total plane size, the size of CbCr plane must also be considered.
Signed-off-by: default avatarKatsuya Matsubara <matsu@igel.co.jp>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6abb3cf2
...@@ -905,11 +905,11 @@ static int sh_veu_queue_setup(struct vb2_queue *vq, ...@@ -905,11 +905,11 @@ static int sh_veu_queue_setup(struct vb2_queue *vq,
if (ftmp.fmt.pix.width != pix->width || if (ftmp.fmt.pix.width != pix->width ||
ftmp.fmt.pix.height != pix->height) ftmp.fmt.pix.height != pix->height)
return -EINVAL; return -EINVAL;
size = pix->bytesperline ? pix->bytesperline * pix->height : size = pix->bytesperline ? pix->bytesperline * pix->height * fmt->depth / fmt->ydepth :
pix->width * pix->height * fmt->depth >> 3; pix->width * pix->height * fmt->depth / fmt->ydepth;
} else { } else {
vfmt = sh_veu_get_vfmt(veu, vq->type); vfmt = sh_veu_get_vfmt(veu, vq->type);
size = vfmt->bytesperline * vfmt->frame.height; size = vfmt->bytesperline * vfmt->frame.height * vfmt->fmt->depth / vfmt->fmt->ydepth;
} }
if (count < 2) if (count < 2)
......
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