From patchwork Fri Jun 14 21:34:56 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2725181 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C8702C0AB1 for ; Fri, 14 Jun 2013 22:01:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C4D4020270 for ; Fri, 14 Jun 2013 22:01:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 9EE5620262 for ; Fri, 14 Jun 2013 22:01:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B0560E60E6 for ; Fri, 14 Jun 2013 15:01:02 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [95.142.166.194]) by gabe.freedesktop.org (Postfix) with ESMTP id A4919E5FBE for ; Fri, 14 Jun 2013 14:35:22 -0700 (PDT) Received: from avalon.ideasonboard.com (unknown [91.177.128.27]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A9B3035AB4; Fri, 14 Jun 2013 23:35:11 +0200 (CEST) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v6 22/23] modetest: Fix line stride in SMPTE YUV packet pattern generator Date: Fri, 14 Jun 2013 23:34:56 +0200 Message-Id: <1371245697-29504-23-git-send-email-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1371245697-29504-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1371245697-29504-1-git-send-email-laurent.pinchart@ideasonboard.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 The line stride passed to the function is expressed in bytes, there's no need to multiply it by 2. Signed-off-by: Laurent Pinchart --- tests/modetest/buffers.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tests/modetest/buffers.c b/tests/modetest/buffers.c index 1ca3be5..1575bf6 100644 --- a/tests/modetest/buffers.c +++ b/tests/modetest/buffers.c @@ -337,13 +337,13 @@ fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, for (y = 0; y < height * 6 / 9; ++y) { for (x = 0; x < width; ++x) y_mem[2*x] = colors_top[x * 7 / width].y; - y_mem += stride * 2; + y_mem += stride; } for (; y < height * 7 / 9; ++y) { for (x = 0; x < width; ++x) y_mem[2*x] = colors_middle[x * 7 / width].y; - y_mem += stride * 2; + y_mem += stride; } for (; y < height; ++y) { @@ -354,7 +354,7 @@ fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, / (width / 7) + 4].y; for (; x < width; ++x) y_mem[2*x] = colors_bottom[7].y; - y_mem += stride * 2; + y_mem += stride; } /* Chroma */ @@ -363,7 +363,7 @@ fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, c_mem[2*x+u] = colors_top[x * 7 / width].u; c_mem[2*x+v] = colors_top[x * 7 / width].v; } - c_mem += stride * 2; + c_mem += stride; } for (; y < height * 7 / 9; ++y) { @@ -371,7 +371,7 @@ fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, c_mem[2*x+u] = colors_middle[x * 7 / width].u; c_mem[2*x+v] = colors_middle[x * 7 / width].v; } - c_mem += stride * 2; + c_mem += stride; } for (; y < height; ++y) { @@ -389,7 +389,7 @@ fill_smpte_yuv_packed(const struct yuv_info *yuv, unsigned char *mem, c_mem[2*x+u] = colors_bottom[7].u; c_mem[2*x+v] = colors_bottom[7].v; } - c_mem += stride * 2; + c_mem += stride; } }