From patchwork Mon Feb 16 13:46:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Jakobi X-Patchwork-Id: 5835461 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 09D6B9F691 for ; Tue, 17 Feb 2015 00:29:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3621A2021F for ; Tue, 17 Feb 2015 00:29:43 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 7000B201FE for ; Tue, 17 Feb 2015 00:29:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6976C6E232; Mon, 16 Feb 2015 16:29:31 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.math.uni-bielefeld.de (smtp.math.uni-bielefeld.de [129.70.45.10]) by gabe.freedesktop.org (Postfix) with ESMTP id E70616E282 for ; Mon, 16 Feb 2015 05:47:01 -0800 (PST) Received: from chidori.math.uni-bielefeld.de (dhcp24-141.math.uni-bielefeld.de [129.70.24.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by smtp.math.uni-bielefeld.de (Postfix) with ESMTPSA id E1E0660F3B; Mon, 16 Feb 2015 14:47:00 +0100 (CET) From: Tobias Jakobi To: linux-samsung-soc@vger.kernel.org Subject: [PATCH v2 07/15] exynos: honor the repeat mode in g2d_copy_with_scale Date: Mon, 16 Feb 2015 14:46:37 +0100 Message-Id: <1424094405-6314-8-git-send-email-tjakobi@math.uni-bielefeld.de> X-Mailer: git-send-email 2.0.5 In-Reply-To: <1424094405-6314-1-git-send-email-tjakobi@math.uni-bielefeld.de> References: <1424094405-6314-1-git-send-email-tjakobi@math.uni-bielefeld.de> X-Mailman-Approved-At: Mon, 16 Feb 2015 16:29:29 -0800 Cc: dri-devel@lists.freedesktop.org, Tobias Jakobi , robclark@freedesktop.org, m.szyprowski@samsung.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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 --- exynos/exynos_fimg2d.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c index 0d89b1d..b79081e 100644 --- a/exynos/exynos_fimg2d.c +++ b/exynos/exynos_fimg2d.c @@ -452,6 +452,11 @@ 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]);