From patchwork Mon Nov 6 07:23:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= X-Patchwork-Id: 13446383 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 68619C4167B for ; Mon, 6 Nov 2023 07:26:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qztyc-0004EG-Vr; Mon, 06 Nov 2023 02:24:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qztyT-0003W8-JQ for qemu-devel@nongnu.org; Mon, 06 Nov 2023 02:24:42 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qztyR-0006ST-MT for qemu-devel@nongnu.org; Mon, 06 Nov 2023 02:24:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1699255479; 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=YgZKMYWn3Wdc710ymth6R/fFVwX/oO2V2i44QoXo7BY=; b=hE5eoQPha7Hod9bHxUiEvYJ8LKE48y+tvn4/o5Mo5/A36zktIRcRpMfnL0lRa7ClgglbH0 3BMCth627slfSkGT+FRiQsmizbOA/ccQ7qfzcm9/bg5R8UU3ccEGVss0DdaOMx6whrT1HW FLsJjfe9+vfY0ZvMdVErG/rwZ/lXHLk= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-266-zbGmciNgNLG7TBFWwYzaFA-1; Mon, 06 Nov 2023 02:24:37 -0500 X-MC-Unique: zbGmciNgNLG7TBFWwYzaFA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2D6F11C29EAB; Mon, 6 Nov 2023 07:24:37 +0000 (UTC) Received: from localhost (unknown [10.39.208.31]) by smtp.corp.redhat.com (Postfix) with ESMTP id ED035C1596F; Mon, 6 Nov 2023 07:24:35 +0000 (UTC) From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: stefanha@gmail.com, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Gerd Hoffmann Subject: [PULL 19/23] ui/dbus: do not require PIXMAN Date: Mon, 6 Nov 2023 11:23:08 +0400 Message-ID: <20231106072313.1742543-20-marcandre.lureau@redhat.com> In-Reply-To: <20231106072313.1742543-1-marcandre.lureau@redhat.com> References: <20231106072313.1742543-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.581, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Marc-André Lureau Implement a fallback path for region 2D update. Signed-off-by: Marc-André Lureau --- ui/dbus-listener.c | 90 ++++++++++++++++++++++++++++++++-------------- ui/meson.build | 4 +-- 2 files changed, 65 insertions(+), 29 deletions(-) diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c index 36548a7f52..18f556aa73 100644 --- a/ui/dbus-listener.c +++ b/ui/dbus-listener.c @@ -26,9 +26,6 @@ #include "qapi/error.h" #include "sysemu/sysemu.h" #include "dbus.h" -#ifdef CONFIG_OPENGL -#include -#endif #ifdef G_OS_UNIX #include #endif @@ -41,6 +38,7 @@ #include "ui/shader.h" #include "ui/egl-helpers.h" #include "ui/egl-context.h" +#include "ui/qemu-pixman.h" #endif #include "trace.h" @@ -62,9 +60,11 @@ struct _DBusDisplayListener { QemuDBusDisplay1Listener *proxy; -#ifdef CONFIG_OPENGL +#ifdef CONFIG_PIXMAN /* Keep track of the damage region */ pixman_region32_t gl_damage; +#else + int gl_damage; #endif DisplayChangeListener dcl; @@ -545,6 +545,7 @@ static void dbus_gl_refresh(DisplayChangeListener *dcl) return; } +#ifdef CONFIG_PIXMAN int n_rects = pixman_region32_n_rects(&ddl->gl_damage); for (int i = 0; i < n_rects; i++) { @@ -555,6 +556,13 @@ static void dbus_gl_refresh(DisplayChangeListener *dcl) box->x2 - box->x1, box->y2 - box->y1); } pixman_region32_clear(&ddl->gl_damage); +#else + if (ddl->gl_damage) { + dbus_call_update_gl(dcl, 0, 0, + surface_width(ddl->ds), surface_height(ddl->ds)); + ddl->gl_damage = 0; + } +#endif } #endif /* OPENGL */ @@ -569,20 +577,64 @@ static void dbus_gl_gfx_update(DisplayChangeListener *dcl, { DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl); +#ifdef CONFIG_PIXMAN pixman_region32_t rect_region; pixman_region32_init_rect(&rect_region, x, y, w, h); pixman_region32_union(&ddl->gl_damage, &ddl->gl_damage, &rect_region); pixman_region32_fini(&rect_region); +#else + ddl->gl_damage++; +#endif } #endif +static void dbus_gfx_update_sub(DBusDisplayListener *ddl, + int x, int y, int w, int h) +{ + pixman_image_t *img; + size_t stride; + GVariant *v_data; + + /* make a copy, since gvariant only handles linear data */ + stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8); + img = pixman_image_create_bits(surface_format(ddl->ds), + w, h, NULL, stride); +#ifdef CONFIG_PIXMAN + pixman_image_composite(PIXMAN_OP_SRC, ddl->ds->image, NULL, img, + x, y, 0, 0, 0, 0, w, h); +#else + { + uint8_t *src = (uint8_t *)pixman_image_get_data(ddl->ds->image); + uint8_t *dst = (uint8_t *)pixman_image_get_data(img); + int bp = PIXMAN_FORMAT_BPP(surface_format(ddl->ds)) / 8; + int hh; + + for (hh = 0; hh < h; hh++) { + memcpy(&dst[stride * hh], + &src[surface_stride(ddl->ds) * (hh + y) + x * bp], + stride); + } + } +#endif + v_data = g_variant_new_from_data( + G_VARIANT_TYPE("ay"), + pixman_image_get_data(img), + pixman_image_get_stride(img) * h, + TRUE, + (GDestroyNotify)pixman_image_unref, + img); + qemu_dbus_display1_listener_call_update(ddl->proxy, + x, y, w, h, pixman_image_get_stride(img), pixman_image_get_format(img), + v_data, + G_DBUS_CALL_FLAGS_NONE, + DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL); +} + static void dbus_gfx_update(DisplayChangeListener *dcl, int x, int y, int w, int h) { DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl); - pixman_image_t *img; GVariant *v_data; - size_t stride; assert(ddl->ds); @@ -619,25 +671,7 @@ static void dbus_gfx_update(DisplayChangeListener *dcl, return; } - /* make a copy, since gvariant only handles linear data */ - stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8); - img = pixman_image_create_bits(surface_format(ddl->ds), - w, h, NULL, stride); - pixman_image_composite(PIXMAN_OP_SRC, ddl->ds->image, NULL, img, - x, y, 0, 0, 0, 0, w, h); - - v_data = g_variant_new_from_data( - G_VARIANT_TYPE("ay"), - pixman_image_get_data(img), - pixman_image_get_stride(img) * h, - TRUE, - (GDestroyNotify)pixman_image_unref, - img); - qemu_dbus_display1_listener_call_update(ddl->proxy, - x, y, w, h, pixman_image_get_stride(img), pixman_image_get_format(img), - v_data, - G_DBUS_CALL_FLAGS_NONE, - DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL); + dbus_gfx_update_sub(ddl, x, y, w, h); } #ifdef CONFIG_OPENGL @@ -751,8 +785,10 @@ dbus_display_listener_dispose(GObject *object) g_clear_object(&ddl->map_proxy); g_clear_object(&ddl->d3d11_proxy); g_clear_pointer(&ddl->peer_process, CloseHandle); -#ifdef CONFIG_OPENGL +#ifdef CONFIG_PIXMAN pixman_region32_fini(&ddl->gl_damage); +#endif +#ifdef CONFIG_OPENGL egl_fb_destroy(&ddl->fb); #endif #endif @@ -787,7 +823,7 @@ dbus_display_listener_class_init(DBusDisplayListenerClass *klass) static void dbus_display_listener_init(DBusDisplayListener *ddl) { -#ifdef CONFIG_OPENGL +#ifdef CONFIG_PIXMAN pixman_region32_init(&ddl->gl_damage); #endif } diff --git a/ui/meson.build b/ui/meson.build index 024f494faf..0ccb3387ee 100644 --- a/ui/meson.build +++ b/ui/meson.build @@ -93,7 +93,7 @@ if dbus_display '--generate-c-code', '@BASENAME@']) dbus_display1_lib = static_library('dbus-display1', dbus_display1, dependencies: gio) dbus_display1_dep = declare_dependency(link_with: dbus_display1_lib, include_directories: include_directories('.')) - dbus_ss.add(when: [gio, pixman, dbus_display1_dep], + dbus_ss.add(when: [gio, dbus_display1_dep], if_true: [files( 'dbus-chardev.c', 'dbus-clipboard.c', @@ -101,7 +101,7 @@ if dbus_display 'dbus-error.c', 'dbus-listener.c', 'dbus.c', - ), opengl, gbm]) + ), opengl, gbm, pixman]) ui_modules += {'dbus' : dbus_ss} endif