From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E9AAC4707F for ; Thu, 27 May 2021 14:41:32 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 44F91613D8 for ; Thu, 27 May 2021 14:41:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44F91613D8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:53134 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lmHCV-000779-Ae for qemu-devel@archiver.kernel.org; Thu, 27 May 2021 10:41:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34442) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lmGxF-0001FX-Gx for qemu-devel@nongnu.org; Thu, 27 May 2021 10:25:45 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:42782) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lmGxD-0005JU-MF for qemu-devel@nongnu.org; Thu, 27 May 2021 10:25:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1622125543; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/FFhgaacx72cceFwgMWC8Og/m0k2xFZHFSR7v+wDlDg=; b=e+nvHaZPmuarQOqIgJoyV/F3gjkBgz538Gy0xtVT2Ow18YTgcJMgZtnYBfbcpamV9YtKD6 Q0A1kGzPtpzNYbmf4G0hvTBVxQ0T+cOR4V2QEJIR0pRxjgOYRihy3gFD849KzY5izuLRcn KADNwC+e/5GQTkcH8kNfzNCecXmrCR4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-306--8I9FbQxPeuIbzR7mzKxNQ-1; Thu, 27 May 2021 10:25:41 -0400 X-MC-Unique: -8I9FbQxPeuIbzR7mzKxNQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 20CF4101371E; Thu, 27 May 2021 14:25:40 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-112-84.ams2.redhat.com [10.36.112.84]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 100F5100E113; Thu, 27 May 2021 14:25:30 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 0398C1800869; Thu, 27 May 2021 16:23:42 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PULL 19/23] ui/pixman: Add qemu_pixman_to_drm_format() Date: Thu, 27 May 2021 16:23:36 +0200 Message-Id: <20210527142340.1352791-20-kraxel@redhat.com> In-Reply-To: <20210527142340.1352791-1-kraxel@redhat.com> References: <20210527142340.1352791-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.374, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Michael S. Tsirkin" , Cornelia Huck , Vivek Kasireddy , Gerd Hoffmann , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Vivek Kasireddy This new function to get the drm_format associated with a pixman format will be useful while creating a dmabuf. Based-on-patch-by: Gerd Hoffmann Cc: Gerd Hoffmann Signed-off-by: Vivek Kasireddy Message-Id: <20210526231429.1045476-11-vivek.kasireddy@intel.com> Signed-off-by: Gerd Hoffmann --- include/ui/qemu-pixman.h | 1 + ui/qemu-pixman.c | 35 ++++++++++++++++++++++++----------- 2 files changed, 25 insertions(+), 11 deletions(-) diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h index 87737a6f1629..806ddcd7cdab 100644 --- a/include/ui/qemu-pixman.h +++ b/include/ui/qemu-pixman.h @@ -62,6 +62,7 @@ typedef struct PixelFormat { PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format); pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian); pixman_format_code_t qemu_drm_format_to_pixman(uint32_t drm_format); +uint32_t qemu_pixman_to_drm_format(pixman_format_code_t pixman); int qemu_pixman_get_type(int rshift, int gshift, int bshift); pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf); bool qemu_pixman_check_format(DisplayChangeListener *dcl, diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c index 85f2945e886f..3ab7e2e958a5 100644 --- a/ui/qemu-pixman.c +++ b/ui/qemu-pixman.c @@ -89,21 +89,34 @@ pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian) } /* Note: drm is little endian, pixman is native endian */ +static const struct { + uint32_t drm_format; + pixman_format_code_t pixman_format; +} drm_format_pixman_map[] = { + { DRM_FORMAT_RGB888, PIXMAN_LE_r8g8b8 }, + { DRM_FORMAT_ARGB8888, PIXMAN_LE_a8r8g8b8 }, + { DRM_FORMAT_XRGB8888, PIXMAN_LE_x8r8g8b8 } +}; + pixman_format_code_t qemu_drm_format_to_pixman(uint32_t drm_format) { - static const struct { - uint32_t drm_format; - pixman_format_code_t pixman; - } map[] = { - { DRM_FORMAT_RGB888, PIXMAN_LE_r8g8b8 }, - { DRM_FORMAT_ARGB8888, PIXMAN_LE_a8r8g8b8 }, - { DRM_FORMAT_XRGB8888, PIXMAN_LE_x8r8g8b8 } - }; int i; - for (i = 0; i < ARRAY_SIZE(map); i++) { - if (drm_format == map[i].drm_format) { - return map[i].pixman; + for (i = 0; i < ARRAY_SIZE(drm_format_pixman_map); i++) { + if (drm_format == drm_format_pixman_map[i].drm_format) { + return drm_format_pixman_map[i].pixman_format; + } + } + return 0; +} + +uint32_t qemu_pixman_to_drm_format(pixman_format_code_t pixman_format) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(drm_format_pixman_map); i++) { + if (pixman_format == drm_format_pixman_map[i].pixman_format) { + return drm_format_pixman_map[i].drm_format; } } return 0; -- 2.31.1