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 <[email protected]> Reviewed-by: Inki Dae <[email protected]> Tested-by: Joonyoung Shim <[email protected]> --- exynos/exynos_fimg2d.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c index 20c3179..5f9e9a7 100644 --- a/exynos/exynos_fimg2d.c +++ b/exynos/exynos_fimg2d.c @@ -462,6 +462,11 @@ 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); + g2d_add_base_addr(ctx, src, g2d_src); g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride); -- 2.0.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
