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[07/15] exynos: honor the repeat mode in g2d_copy_with_scale

Message ID 1422971645-30621-8-git-send-email-tjakobi@math.uni-bielefeld.de (mailing list archive)
State New, archived
Headers show

Commit Message

Tobias Jakobi Feb. 3, 2015, 1:53 p.m. UTC
This is useful when the default repeat mode, which is 'repeat'
produces artifacts at the borders of the copied image.
Choose the 'pad' mode to make use of the color of the destination
image.

In my usage case the destination is the framebuffer, which is
solid filled with a background color. Scaling with 'pad' mode
would then just do the right thing and also produces nice
borders on the output.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
---
 exynos/exynos_fimg2d.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox

Patch

diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index d6ad9a7..eae6223 100644
--- a/exynos/exynos_fimg2d.c
+++ b/exynos/exynos_fimg2d.c
@@ -451,6 +451,11 @@  g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
 
 	g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL);
 	g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode);
+
+	g2d_add_cmd(ctx, SRC_REPEAT_MODE_REG, src->repeat_mode);
+	if (src->repeat_mode == G2D_REPEAT_MODE_PAD)
+		g2d_add_cmd(ctx, SRC_PAD_VALUE_REG, dst->color);
+
 	if (src->buf_type == G2D_IMGBUF_USERPTR)
 		g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR,
 				(unsigned long)&src->user_ptr[0]);