diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2019-09-04 18:54:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-01 17:07:49 -0300 |
| commit | 20aca4a33bc4c35e8e157db4b653dd14780a33de (patch) | |
| tree | 015e6e5ef36e0d9fe49bfeb2d80a5fd5e21cf494 /drivers/media/platform/rcar-vin/rcar-v4l2.c | |
| parent | d23e12dc4e26b5a642a47756f260a6623053b784 (diff) | |
| download | linux-20aca4a33bc4c35e8e157db4b653dd14780a33de.tar.bz2 | |
media: rcar-vin: Rename rectangle holding the video source information
The variable to hold the video source information dimensions was poorly
named 'source'. This is confusing as a lot of other members of structs
share the same name with different purposes, rename it src_rect in
preparation of refactoring code.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/rcar-vin/rcar-v4l2.c')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-v4l2.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index ec2796413e26..4d01a13ad14e 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -166,13 +166,13 @@ static int rvin_reset_format(struct rvin_dev *vin) rvin_format_align(vin, &vin->format); - vin->source.top = 0; - vin->source.left = 0; - vin->source.width = vin->format.width; - vin->source.height = vin->format.height; + vin->src_rect.top = 0; + vin->src_rect.left = 0; + vin->src_rect.width = vin->format.width; + vin->src_rect.height = vin->format.height; - vin->crop = vin->source; - vin->compose = vin->source; + vin->crop = vin->src_rect; + vin->compose = vin->src_rect; return 0; } @@ -285,7 +285,7 @@ static int rvin_s_fmt_vid_cap(struct file *file, void *priv, vin->format = f->fmt.pix; vin->crop = crop; vin->compose = compose; - vin->source = crop; + vin->src_rect = crop; return 0; } @@ -323,8 +323,8 @@ static int rvin_g_selection(struct file *file, void *fh, case V4L2_SEL_TGT_CROP_BOUNDS: case V4L2_SEL_TGT_CROP_DEFAULT: s->r.left = s->r.top = 0; - s->r.width = vin->source.width; - s->r.height = vin->source.height; + s->r.width = vin->src_rect.width; + s->r.height = vin->src_rect.height; break; case V4L2_SEL_TGT_CROP: s->r = vin->crop; @@ -366,21 +366,22 @@ static int rvin_s_selection(struct file *file, void *fh, case V4L2_SEL_TGT_CROP: /* Can't crop outside of source input */ max_rect.top = max_rect.left = 0; - max_rect.width = vin->source.width; - max_rect.height = vin->source.height; + max_rect.width = vin->src_rect.width; + max_rect.height = vin->src_rect.height; v4l2_rect_map_inside(&r, &max_rect); - v4l_bound_align_image(&r.width, 6, vin->source.width, 0, - &r.height, 2, vin->source.height, 0, 0); + v4l_bound_align_image(&r.width, 6, vin->src_rect.width, 0, + &r.height, 2, vin->src_rect.height, 0, 0); - r.top = clamp_t(s32, r.top, 0, vin->source.height - r.height); - r.left = clamp_t(s32, r.left, 0, vin->source.width - r.width); + r.top = clamp_t(s32, r.top, 0, + vin->src_rect.height - r.height); + r.left = clamp_t(s32, r.left, 0, vin->src_rect.width - r.width); vin->crop = s->r = r; vin_dbg(vin, "Cropped %dx%d@%d:%d of %dx%d\n", r.width, r.height, r.left, r.top, - vin->source.width, vin->source.height); + vin->src_rect.width, vin->src_rect.height); break; case V4L2_SEL_TGT_COMPOSE: /* Make sure compose rect fits inside output format */ |