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Commit e76036d8 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] vivid-tpg: add a new tpg_draw_params structure



This is needed to refactor the drawing function which is much too big.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent dfff0489
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+29 −0
Original line number Diff line number Diff line
@@ -1514,6 +1514,35 @@ 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;