From: Hans Verkuil <hans.verk...@cisco.com>
This is needed to refactor the drawing function which is much too big.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/platform/vivid/vivid-tpg.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/drivers/media/platform/vivid/vivid-tpg.c
b/drivers/media/platform/vivid/vivid-tpg.c
index 2f78ccd..acee705 100644
--- a/drivers/media/platform/vivid/vivid-tpg.c
+++ b/drivers/media/platform/vivid/vivid-tpg.c
@@ -1510,6 +1510,35 @@ static int tpg_pattern_avg(const struct tpg_data *tpg,
return -1;
}
+/*
+ * This struct contains common parameters used by both the drawing of the
+ * test pattern and the drawing of the extras (borders, square, etc.)
+ */
+struct tpg_draw_params {
+ /* common data */
+ bool is_tv;
+ bool is_60hz;
+ unsigned twopixsize;
+ unsigned img_width;
+ unsigned stride;
+ unsigned hmax;
+ unsigned frame_line;
+ unsigned frame_line_next;
+
+ /* test pattern */
+ unsigned mv_hor_old;
+ unsigned mv_hor_new;
+ unsigned mv_vert_old;
+ unsigned mv_vert_new;
+
+ /* extras */
+ unsigned wss_width;
+ unsigned wss_random_offset;
+ unsigned sav_eav_f;
+ unsigned left_pillar_width;
+ unsigned right_pillar_start;
+};
+
void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std, unsigned p,
u8 *vbuf)
{
bool is_tv = std;
--
2.1.4
--
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