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Wed, 08 May 2024 13:59:11 -0400 Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2024 10:59:02 -0700 Received: from dongwonk-z390-aorus-ultra.fm.intel.com ([10.105.129.124]) by orviesa008.jf.intel.com with ESMTP; 08 May 2024 10:59:01 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715191149; x=1746727149; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nM6lzy2LotgC5Bu0VnCCHRXLjwNoTw5whq2lSmAvlx4=; b=L6BAx5wwturXppILwMR/6g8kusOpZ1FzZbBFikW7tKWwj8E2LD39JPFd aWYDCSg728kWOwLuPV8+Rb33Rnrz0g0KhACKIRLpYAABP+pe4oU0IGjpu ebljhohMVg719m0dEIIp5KlRnccnFRz8EStXAGeytoFcnqDz3Knt9oWta 87n37DHqLidEhaXeuFX4MSFct3soGitA1JEjGuny45zOt/1WtEiNDSxM8 yT4ueJ3h35rmXBf0WH8HgYgd4ZSVADmtfWxNAFwIk57A6bfjXqCb4++Od DCosF8YFsNn9u9Slm1s//o4R3I2CDEEDVYOW4u7UcGyPbvyrzrK7G1ogB g==; X-CSE-ConnectionGUID: gsuTnS+iTXqfjMK+eASxuQ== X-CSE-MsgGUID: cEIUZ23MSwCCz7LcKKWiAA== X-IronPort-AV: E=McAfee;i="6600,9927,11067"; a="14887676" X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="14887676" X-CSE-ConnectionGUID: i32KZBE7THWtTwIxjtg+9g== X-CSE-MsgGUID: gu7W2QU1RvOCWk+6ojGLhw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="29541301" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Cc: marcandre.lureau@redhat.com, philmd@linaro.org, berrange@redhat.com Subject: [PATCH v14 1/6] ui/gtk: Check if fence_fd is equal to or greater than 0 Date: Wed, 8 May 2024 10:53:58 -0700 Message-Id: <20240508175403.3399895-2-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240508175403.3399895-1-dongwon.kim@intel.com> References: <20240508175403.3399895-1-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191261194100001 From: Dongwon Kim 'fence_fd' needs to be validated always before being referenced And the passing condition should include '=3D=3D 0' as 0 is a valid value for the file descriptor. Suggested-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Daniel P. Berrang=C3=A9 Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- ui/gtk-egl.c | 2 +- ui/gtk-gl-area.c | 2 +- ui/gtk.c | 10 ++++++---- 3 files changed, 8 insertions(+), 6 deletions(-) diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 3af5ac5bcf..955234429d 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -99,7 +99,7 @@ void gd_egl_draw(VirtualConsole *vc) #ifdef CONFIG_GBM if (dmabuf) { egl_dmabuf_create_fence(dmabuf); - if (dmabuf->fence_fd > 0) { + if (dmabuf->fence_fd >=3D 0) { qemu_set_fd_handler(dmabuf->fence_fd, gd_hw_gl_flushed, NU= LL, vc); return; } diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 52dcac161e..7fffd0544e 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -86,7 +86,7 @@ void gd_gl_area_draw(VirtualConsole *vc) #ifdef CONFIG_GBM if (dmabuf) { egl_dmabuf_create_fence(dmabuf); - if (dmabuf->fence_fd > 0) { + if (dmabuf->fence_fd >=3D 0) { qemu_set_fd_handler(dmabuf->fence_fd, gd_hw_gl_flushed, NU= LL, vc); return; } diff --git a/ui/gtk.c b/ui/gtk.c index 810d7fc796..7819a86321 100644 --- a/ui/gtk.c +++ b/ui/gtk.c @@ -597,10 +597,12 @@ void gd_hw_gl_flushed(void *vcon) VirtualConsole *vc =3D vcon; QemuDmaBuf *dmabuf =3D vc->gfx.guest_fb.dmabuf; =20 - qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL); - close(dmabuf->fence_fd); - dmabuf->fence_fd =3D -1; - graphic_hw_gl_block(vc->gfx.dcl.con, false); + if (dmabuf->fence_fd >=3D 0) { + qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL); + close(dmabuf->fence_fd); + dmabuf->fence_fd =3D -1; + graphic_hw_gl_block(vc->gfx.dcl.con, false); + } } =20 /** DisplayState Callbacks (opengl version) **/ --=20 2.34.1 From nobody Mon Nov 25 09:26:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1715191180; cv=none; d=zohomail.com; s=zohoarc; b=QTiTbw0VTTa8BlFN9Rc4XlKr9bIpMYPhaomgwaRbnMFoYtyoTWjWe5kFg6HiUNcyVbcwfOoSU440k1T7KLrBMQmkUvW2pflX/FkhuYqGEQCmJ44NtsqECwbCltvMAkVodhr6/z6GMENBsDlIoSvhEEVVHQMg/RpAzAW+qNAiifk= ARC-Message-Signature: i=1; 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Wed, 08 May 2024 13:59:17 -0400 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 1s4lZS-0005rM-82 for qemu-devel@nongnu.org; Wed, 08 May 2024 13:59:14 -0400 Received: from mgamail.intel.com ([198.175.65.14]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s4lZP-0002sE-Uh for qemu-devel@nongnu.org; Wed, 08 May 2024 13:59:13 -0400 Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2024 10:59:02 -0700 Received: from dongwonk-z390-aorus-ultra.fm.intel.com ([10.105.129.124]) by orviesa008.jf.intel.com with ESMTP; 08 May 2024 10:59:02 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715191153; x=1746727153; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=RwHG8xoa6rtWjbBxqnoFDSH2osgNkoEZfuDubg3Fjgo=; b=H+ttsa0caycWqA9ZIqp6OqfQn9Cggn6LzOen+JLkl2zzBpPzDMMN7xxp shQPmAWmQGD90Fg541GIAifvyOJm0PugVaaVwV2kdrp2JaU5pWdzmeWpC Ow6BME23ybRYZnh1L3iTnvZl/DPF49w8/jMnZHGSx0outYLig0zcIg8Zm BhFjIBlh/7JBxUjc/SDAay2v78V1R+8PKVzQYTMcqKJH1zR27Y4xqPoZ8 zRx0iqWoL4y80U4cloQpgxs+JSXiKAssIEcBYcgaKtrnZPsSko7LNHDnv GegbAtdnQtwrc3TaSLfwXHLNqs3Zfz7OT42bq8lgKKJgld3PQuIfbO5PU Q==; X-CSE-ConnectionGUID: Q9TZHlyORdW07p0yzr3nEg== X-CSE-MsgGUID: ItO6bd34Tlyw5xyriZD+DQ== X-IronPort-AV: E=McAfee;i="6600,9927,11067"; a="14887679" X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="14887679" X-CSE-ConnectionGUID: xa37VUBgR7yxmv6DdQMCCQ== X-CSE-MsgGUID: A0Ya7gQzTwKir/A7sWRamQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="29541303" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Cc: marcandre.lureau@redhat.com, philmd@linaro.org, berrange@redhat.com Subject: [PATCH v14 2/6] ui/console: new dmabuf.h and dmabuf.c for QemuDmaBuf struct and helpers Date: Wed, 8 May 2024 10:53:59 -0700 Message-Id: <20240508175403.3399895-3-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240508175403.3399895-1-dongwon.kim@intel.com> References: <20240508175403.3399895-1-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191180823100001 From: Dongwon Kim New header and source files are added for containing QemuDmaBuf struct definition and newly introduced helpers for creating/freeing the struct and accessing its data. v10: Change the license type for both dmabuf.h and dmabuf.c from MIT to GPL to be in line with QEMU's default license v11: -- Added new helpers, qemu_dmabuf_close for closing dmabuf->fd, qemu_dmabuf_dup_fd for duplicating dmabuf->fd (Daniel P. Berrang=C3=A9 ) -- Let qemu_dmabuf_fee to call qemu_dmabuf_close before freeing the struct to make sure fd is closed. (Daniel P. Berrang=C3=A9 ) v12: Not closing fd in qemu_dmabuf_free because there are cases fd should still be available even after the struct is destroyed (e.g. virtio-gpu: res->dmabuf_fd). Suggested-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Marc-Andr=C3=A9 Lureau Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- include/ui/console.h | 20 +---- include/ui/dmabuf.h | 66 ++++++++++++++ ui/dmabuf.c | 210 +++++++++++++++++++++++++++++++++++++++++++ ui/meson.build | 1 + 4 files changed, 278 insertions(+), 19 deletions(-) create mode 100644 include/ui/dmabuf.h create mode 100644 ui/dmabuf.c diff --git a/include/ui/console.h b/include/ui/console.h index 0bc7a00ac0..a208a68b88 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -7,6 +7,7 @@ #include "qapi/qapi-types-ui.h" #include "ui/input.h" #include "ui/surface.h" +#include "ui/dmabuf.h" =20 #define TYPE_QEMU_CONSOLE "qemu-console" OBJECT_DECLARE_TYPE(QemuConsole, QemuConsoleClass, QEMU_CONSOLE) @@ -185,25 +186,6 @@ struct QEMUGLParams { int minor_ver; }; =20 -typedef struct QemuDmaBuf { - int fd; - uint32_t width; - uint32_t height; - uint32_t stride; - uint32_t fourcc; - uint64_t modifier; - uint32_t texture; - uint32_t x; - uint32_t y; - uint32_t backing_width; - uint32_t backing_height; - bool y0_top; - void *sync; - int fence_fd; - bool allow_fences; - bool draw_submitted; -} QemuDmaBuf; - enum display_scanout { SCANOUT_NONE, SCANOUT_SURFACE, diff --git a/include/ui/dmabuf.h b/include/ui/dmabuf.h new file mode 100644 index 0000000000..4198cdf85a --- /dev/null +++ b/include/ui/dmabuf.h @@ -0,0 +1,66 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * + * QemuDmaBuf struct and helpers used for accessing its data + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#ifndef DMABUF_H +#define DMABUF_H + +typedef struct QemuDmaBuf { + int fd; + uint32_t width; + uint32_t height; + uint32_t stride; + uint32_t fourcc; + uint64_t modifier; + uint32_t texture; + uint32_t x; + uint32_t y; + uint32_t backing_width; + uint32_t backing_height; + bool y0_top; + void *sync; + int fence_fd; + bool allow_fences; + bool draw_submitted; +} QemuDmaBuf; + +QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height, + uint32_t stride, uint32_t x, + uint32_t y, uint32_t backing_width, + uint32_t backing_height, uint32_t fourcc, + uint64_t modifier, int dmabuf_fd, + bool allow_fences, bool y0_top); +void qemu_dmabuf_free(QemuDmaBuf *dmabuf); + +G_DEFINE_AUTOPTR_CLEANUP_FUNC(QemuDmaBuf, qemu_dmabuf_free); + +int qemu_dmabuf_get_fd(QemuDmaBuf *dmabuf); +int qemu_dmabuf_dup_fd(QemuDmaBuf *dmabuf); +void qemu_dmabuf_close(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_width(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_height(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_stride(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_fourcc(QemuDmaBuf *dmabuf); +uint64_t qemu_dmabuf_get_modifier(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_texture(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_x(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_y(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_backing_width(QemuDmaBuf *dmabuf); +uint32_t qemu_dmabuf_get_backing_height(QemuDmaBuf *dmabuf); +bool qemu_dmabuf_get_y0_top(QemuDmaBuf *dmabuf); +void *qemu_dmabuf_get_sync(QemuDmaBuf *dmabuf); +int32_t qemu_dmabuf_get_fence_fd(QemuDmaBuf *dmabuf); +bool qemu_dmabuf_get_allow_fences(QemuDmaBuf *dmabuf); +bool qemu_dmabuf_get_draw_submitted(QemuDmaBuf *dmabuf); +void qemu_dmabuf_set_texture(QemuDmaBuf *dmabuf, uint32_t texture); +void qemu_dmabuf_set_fence_fd(QemuDmaBuf *dmabuf, int32_t fence_fd); +void qemu_dmabuf_set_sync(QemuDmaBuf *dmabuf, void *sync); +void qemu_dmabuf_set_draw_submitted(QemuDmaBuf *dmabuf, bool draw_submitte= d); +void qemu_dmabuf_set_fd(QemuDmaBuf *dmabuf, int32_t fd); + +#endif diff --git a/ui/dmabuf.c b/ui/dmabuf.c new file mode 100644 index 0000000000..e047d5ca26 --- /dev/null +++ b/ui/dmabuf.c @@ -0,0 +1,210 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * + * QemuDmaBuf struct and helpers used for accessing its data + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "ui/dmabuf.h" + +QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height, + uint32_t stride, uint32_t x, + uint32_t y, uint32_t backing_width, + uint32_t backing_height, uint32_t fourcc, + uint64_t modifier, int32_t dmabuf_fd, + bool allow_fences, bool y0_top) { + QemuDmaBuf *dmabuf; + + dmabuf =3D g_new0(QemuDmaBuf, 1); + + dmabuf->width =3D width; + dmabuf->height =3D height; + dmabuf->stride =3D stride; + dmabuf->x =3D x; + dmabuf->y =3D y; + dmabuf->backing_width =3D backing_width; + dmabuf->backing_height =3D backing_height; + dmabuf->fourcc =3D fourcc; + dmabuf->modifier =3D modifier; + dmabuf->fd =3D dmabuf_fd; + dmabuf->allow_fences =3D allow_fences; + dmabuf->y0_top =3D y0_top; + dmabuf->fence_fd =3D -1; + + return dmabuf; +} + +void qemu_dmabuf_free(QemuDmaBuf *dmabuf) +{ + if (dmabuf =3D=3D NULL) { + return; + } + + g_free(dmabuf); +} + +int qemu_dmabuf_get_fd(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->fd; +} + +int qemu_dmabuf_dup_fd(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + if (dmabuf->fd >=3D 0) { + return dup(dmabuf->fd); + } else { + return -1; + } +} + +void qemu_dmabuf_close(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + if (dmabuf->fd >=3D 0) { + close(dmabuf->fd); + dmabuf->fd =3D -1; + } +} + +uint32_t qemu_dmabuf_get_width(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->width; +} + +uint32_t qemu_dmabuf_get_height(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->height; +} + +uint32_t qemu_dmabuf_get_stride(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->stride; +} + +uint32_t qemu_dmabuf_get_fourcc(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->fourcc; +} + +uint64_t qemu_dmabuf_get_modifier(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->modifier; +} + +uint32_t qemu_dmabuf_get_texture(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->texture; +} + +uint32_t qemu_dmabuf_get_x(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->x; +} + +uint32_t qemu_dmabuf_get_y(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->y; +} + +uint32_t qemu_dmabuf_get_backing_width(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->backing_width; +} + +uint32_t qemu_dmabuf_get_backing_height(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->backing_height; +} + +bool qemu_dmabuf_get_y0_top(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->y0_top; +} + +void *qemu_dmabuf_get_sync(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->sync; +} + +int32_t qemu_dmabuf_get_fence_fd(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->fence_fd; +} + +bool qemu_dmabuf_get_allow_fences(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->allow_fences; +} + +bool qemu_dmabuf_get_draw_submitted(QemuDmaBuf *dmabuf) +{ + assert(dmabuf !=3D NULL); + + return dmabuf->draw_submitted; +} + +void qemu_dmabuf_set_texture(QemuDmaBuf *dmabuf, uint32_t texture) +{ + assert(dmabuf !=3D NULL); + dmabuf->texture =3D texture; +} + +void qemu_dmabuf_set_fence_fd(QemuDmaBuf *dmabuf, int32_t fence_fd) +{ + assert(dmabuf !=3D NULL); + dmabuf->fence_fd =3D fence_fd; +} + +void qemu_dmabuf_set_sync(QemuDmaBuf *dmabuf, void *sync) +{ + assert(dmabuf !=3D NULL); + dmabuf->sync =3D sync; +} + +void qemu_dmabuf_set_draw_submitted(QemuDmaBuf *dmabuf, bool draw_submitte= d) +{ + assert(dmabuf !=3D NULL); + dmabuf->draw_submitted =3D draw_submitted; +} + +void qemu_dmabuf_set_fd(QemuDmaBuf *dmabuf, int32_t fd) +{ + assert(dmabuf !=3D NULL); + dmabuf->fd =3D fd; +} diff --git a/ui/meson.build b/ui/meson.build index a5ce22a678..5d89986b0e 100644 --- a/ui/meson.build +++ b/ui/meson.build @@ -7,6 +7,7 @@ system_ss.add(files( 'clipboard.c', 'console.c', 'cursor.c', + 'dmabuf.c', 'input-keymap.c', 'input-legacy.c', 'input-barrier.c', --=20 2.34.1 From nobody Mon Nov 25 09:26:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1715191275; cv=none; d=zohomail.com; s=zohoarc; b=MeUyeWgU1qEdcNO8ZlIUfOt5XpLz0FqkxN5pU86pr3GbTs9BXxGZFOc8G0a0XXW1omqRsD+XvaYlIXSHVvm51pzbODpQN46N8AUWL9j79Xj1xUDq4TIQ7Elgr7r9EjGHJeJ5ob5iN06VIcJmFyKJg1Y0sLxsJwlrP9WoZ08lXGs= ARC-Message-Signature: i=1; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191277262100005 From: Dongwon Kim This commit updates all instances where fields within the QemuDmaBuf struct are directly accessed, replacing them with calls to these new helper functions. v6: fix typos in helper names in ui/spice-display.c v7: removed prefix, "dpy_gl_" from all helpers v8: Introduction of helpers was removed as those were already added by the previous commit v11: -- Use new qemu_dmabuf_close() instead of close(qemu_dmabuf_get_fd()). (Daniel P. Berrang=C3=A9 ) -- Use new qemu_dmabuf_dup_fd() instead of dup(qemu_dmabuf_get_fd()). (Daniel P. Berrang=C3=A9 ) Suggested-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Marc-Andr=C3=A9 Lureau Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- hw/display/vhost-user-gpu.c | 5 +--- hw/display/virtio-gpu-udmabuf.c | 7 +++-- hw/vfio/display.c | 12 +++++--- ui/console.c | 4 +-- ui/dbus-console.c | 9 ++++-- ui/dbus-listener.c | 43 +++++++++++++++++----------- ui/egl-headless.c | 23 ++++++++++----- ui/egl-helpers.c | 47 ++++++++++++++++++------------- ui/gtk-egl.c | 48 ++++++++++++++++++++----------- ui/gtk-gl-area.c | 37 ++++++++++++++++-------- ui/gtk.c | 6 ++-- ui/spice-display.c | 50 +++++++++++++++++++-------------- 12 files changed, 181 insertions(+), 110 deletions(-) diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c index 709c8a02a1..454e5afcff 100644 --- a/hw/display/vhost-user-gpu.c +++ b/hw/display/vhost-user-gpu.c @@ -262,10 +262,7 @@ vhost_user_gpu_handle_display(VhostUserGPU *g, VhostUs= erGpuMsg *msg) g->parent_obj.enable =3D 1; con =3D g->parent_obj.scanout[m->scanout_id].con; dmabuf =3D &g->dmabuf[m->scanout_id]; - if (dmabuf->fd >=3D 0) { - close(dmabuf->fd); - dmabuf->fd =3D -1; - } + qemu_dmabuf_close(dmabuf); dpy_gl_release_dmabuf(con, dmabuf); if (fd =3D=3D -1) { dpy_gl_scanout_disable(con); diff --git a/hw/display/virtio-gpu-udmabuf.c b/hw/display/virtio-gpu-udmabu= f.c index d51184d658..c90eba281e 100644 --- a/hw/display/virtio-gpu-udmabuf.c +++ b/hw/display/virtio-gpu-udmabuf.c @@ -206,6 +206,7 @@ int virtio_gpu_update_dmabuf(VirtIOGPU *g, { struct virtio_gpu_scanout *scanout =3D &g->parent_obj.scanout[scanout_= id]; VGPUDMABuf *new_primary, *old_primary =3D NULL; + uint32_t width, height; =20 new_primary =3D virtio_gpu_create_dmabuf(g, scanout_id, res, fb, r); if (!new_primary) { @@ -216,10 +217,10 @@ int virtio_gpu_update_dmabuf(VirtIOGPU *g, old_primary =3D g->dmabuf.primary[scanout_id]; } =20 + width =3D qemu_dmabuf_get_width(&new_primary->buf); + height =3D qemu_dmabuf_get_height(&new_primary->buf); g->dmabuf.primary[scanout_id] =3D new_primary; - qemu_console_resize(scanout->con, - new_primary->buf.width, - new_primary->buf.height); + qemu_console_resize(scanout->con, width, height); dpy_gl_scanout_dmabuf(scanout->con, &new_primary->buf); =20 if (old_primary) { diff --git a/hw/vfio/display.c b/hw/vfio/display.c index 1aa440c663..7784502b53 100644 --- a/hw/vfio/display.c +++ b/hw/vfio/display.c @@ -260,8 +260,9 @@ static VFIODMABuf *vfio_display_get_dmabuf(VFIOPCIDevic= e *vdev, static void vfio_display_free_one_dmabuf(VFIODisplay *dpy, VFIODMABuf *dma= buf) { QTAILQ_REMOVE(&dpy->dmabuf.bufs, dmabuf, next); + + qemu_dmabuf_close(&dmabuf->buf); dpy_gl_release_dmabuf(dpy->con, &dmabuf->buf); - close(dmabuf->buf.fd); g_free(dmabuf); } =20 @@ -286,6 +287,7 @@ static void vfio_display_dmabuf_update(void *opaque) VFIOPCIDevice *vdev =3D opaque; VFIODisplay *dpy =3D vdev->dpy; VFIODMABuf *primary, *cursor; + uint32_t width, height; bool free_bufs =3D false, new_cursor =3D false; =20 primary =3D vfio_display_get_dmabuf(vdev, DRM_PLANE_TYPE_PRIMARY); @@ -296,10 +298,12 @@ static void vfio_display_dmabuf_update(void *opaque) return; } =20 + width =3D qemu_dmabuf_get_width(&primary->buf); + height =3D qemu_dmabuf_get_height(&primary->buf); + if (dpy->dmabuf.primary !=3D primary) { dpy->dmabuf.primary =3D primary; - qemu_console_resize(dpy->con, - primary->buf.width, primary->buf.height); + qemu_console_resize(dpy->con, width, height); dpy_gl_scanout_dmabuf(dpy->con, &primary->buf); free_bufs =3D true; } @@ -328,7 +332,7 @@ static void vfio_display_dmabuf_update(void *opaque) cursor->pos_updates =3D 0; } =20 - dpy_gl_update(dpy->con, 0, 0, primary->buf.width, primary->buf.height); + dpy_gl_update(dpy->con, 0, 0, width, height); =20 if (free_bufs) { vfio_display_free_dmabufs(vdev); diff --git a/ui/console.c b/ui/console.c index 43226c5c14..1b2cd0c736 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1459,7 +1459,7 @@ int qemu_console_get_width(QemuConsole *con, int fall= back) } switch (con->scanout.kind) { case SCANOUT_DMABUF: - return con->scanout.dmabuf->width; + return qemu_dmabuf_get_width(con->scanout.dmabuf); case SCANOUT_TEXTURE: return con->scanout.texture.width; case SCANOUT_SURFACE: @@ -1476,7 +1476,7 @@ int qemu_console_get_height(QemuConsole *con, int fal= lback) } switch (con->scanout.kind) { case SCANOUT_DMABUF: - return con->scanout.dmabuf->height; + return qemu_dmabuf_get_height(con->scanout.dmabuf); case SCANOUT_TEXTURE: return con->scanout.texture.height; case SCANOUT_SURFACE: diff --git a/ui/dbus-console.c b/ui/dbus-console.c index 49da9ccc83..578b67f62b 100644 --- a/ui/dbus-console.c +++ b/ui/dbus-console.c @@ -110,11 +110,14 @@ static void dbus_gl_scanout_dmabuf(DisplayChangeListener *dcl, QemuDmaBuf *dmabuf) { + uint32_t width, height; + DBusDisplayConsole *ddc =3D container_of(dcl, DBusDisplayConsole, dcl); =20 - dbus_display_console_set_size(ddc, - dmabuf->width, - dmabuf->height); + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + + dbus_display_console_set_size(ddc, width, height); } =20 static void diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c index 4a0a5d78f9..62d1e2d3f9 100644 --- a/ui/dbus-listener.c +++ b/ui/dbus-listener.c @@ -278,29 +278,33 @@ static void dbus_scanout_dmabuf(DisplayChangeListener= *dcl, DBusDisplayListener *ddl =3D container_of(dcl, DBusDisplayListener, dc= l); g_autoptr(GError) err =3D NULL; g_autoptr(GUnixFDList) fd_list =3D NULL; + int fd; + uint32_t width, height, stride, fourcc; + uint64_t modifier; + bool y0_top; =20 + fd =3D qemu_dmabuf_get_fd(dmabuf); fd_list =3D g_unix_fd_list_new(); - if (g_unix_fd_list_append(fd_list, dmabuf->fd, &err) !=3D 0) { + if (g_unix_fd_list_append(fd_list, fd, &err) !=3D 0) { error_report("Failed to setup dmabuf fdlist: %s", err->message); return; } =20 ddl_discard_pending_messages(ddl); =20 + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + stride =3D qemu_dmabuf_get_stride(dmabuf); + fourcc =3D qemu_dmabuf_get_fourcc(dmabuf); + modifier =3D qemu_dmabuf_get_modifier(dmabuf); + y0_top =3D qemu_dmabuf_get_y0_top(dmabuf); + /* FIXME: add missing x/y/w/h support */ qemu_dbus_display1_listener_call_scanout_dmabuf( - ddl->proxy, - g_variant_new_handle(0), - dmabuf->width, - dmabuf->height, - dmabuf->stride, - dmabuf->fourcc, - dmabuf->modifier, - dmabuf->y0_top, - G_DBUS_CALL_FLAGS_NONE, - -1, - fd_list, - NULL, NULL, NULL); + ddl->proxy, g_variant_new_handle(0), + width, height, stride, fourcc, modifier, + y0_top, G_DBUS_CALL_FLAGS_NONE, + -1, fd_list, NULL, NULL, NULL); } #endif /* GBM */ #endif /* OPENGL */ @@ -488,6 +492,7 @@ static void dbus_cursor_dmabuf(DisplayChangeListener *d= cl, DisplaySurface *ds; GVariant *v_data =3D NULL; egl_fb cursor_fb =3D EGL_FB_INIT; + uint32_t width, height, texture; =20 if (!dmabuf) { qemu_dbus_display1_listener_call_mouse_set( @@ -497,12 +502,16 @@ static void dbus_cursor_dmabuf(DisplayChangeListener = *dcl, } =20 egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } - egl_fb_setup_for_tex(&cursor_fb, dmabuf->width, dmabuf->height, - dmabuf->texture, false); - ds =3D qemu_create_displaysurface(dmabuf->width, dmabuf->height); + + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + + egl_fb_setup_for_tex(&cursor_fb, width, height, texture, false); + ds =3D qemu_create_displaysurface(width, height); egl_fb_read(ds, &cursor_fb); =20 v_data =3D g_variant_new_from_data( diff --git a/ui/egl-headless.c b/ui/egl-headless.c index d5637dadb2..6187249c73 100644 --- a/ui/egl-headless.c +++ b/ui/egl-headless.c @@ -85,29 +85,38 @@ static void egl_scanout_texture(DisplayChangeListener *= dcl, static void egl_scanout_dmabuf(DisplayChangeListener *dcl, QemuDmaBuf *dmabuf) { + uint32_t width, height, texture; + egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } =20 - egl_scanout_texture(dcl, dmabuf->texture, - false, dmabuf->width, dmabuf->height, - 0, 0, dmabuf->width, dmabuf->height, NULL); + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + + egl_scanout_texture(dcl, texture, false, width, height, 0, 0, + width, height, NULL); } =20 static void egl_cursor_dmabuf(DisplayChangeListener *dcl, QemuDmaBuf *dmabuf, bool have_hot, uint32_t hot_x, uint32_t hot_y) { + uint32_t width, height, texture; egl_dpy *edpy =3D container_of(dcl, egl_dpy, dcl); =20 if (dmabuf) { egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } - egl_fb_setup_for_tex(&edpy->cursor_fb, dmabuf->width, dmabuf->heig= ht, - dmabuf->texture, false); + + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + egl_fb_setup_for_tex(&edpy->cursor_fb, width, height, texture, fal= se); } else { egl_fb_destroy(&edpy->cursor_fb); } diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index 3d19dbe382..3f96e63d25 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -146,10 +146,10 @@ void egl_fb_blit(egl_fb *dst, egl_fb *src, bool flip) glViewport(0, 0, dst->width, dst->height); =20 if (src->dmabuf) { - x1 =3D src->dmabuf->x; - y1 =3D src->dmabuf->y; - w =3D src->dmabuf->width; - h =3D src->dmabuf->height; + x1 =3D qemu_dmabuf_get_x(src->dmabuf); + y1 =3D qemu_dmabuf_get_y(src->dmabuf); + w =3D qemu_dmabuf_get_width(src->dmabuf); + h =3D qemu_dmabuf_get_height(src->dmabuf); } =20 w =3D (x1 + w) > src->width ? src->width - x1 : w; @@ -308,30 +308,33 @@ void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf) EGLImageKHR image =3D EGL_NO_IMAGE_KHR; EGLint attrs[64]; int i =3D 0; + uint64_t modifier; + uint32_t texture =3D qemu_dmabuf_get_texture(dmabuf); =20 - if (dmabuf->texture !=3D 0) { + if (texture !=3D 0) { return; } =20 attrs[i++] =3D EGL_WIDTH; - attrs[i++] =3D dmabuf->backing_width; + attrs[i++] =3D qemu_dmabuf_get_backing_width(dmabuf); attrs[i++] =3D EGL_HEIGHT; - attrs[i++] =3D dmabuf->backing_height; + attrs[i++] =3D qemu_dmabuf_get_backing_height(dmabuf); attrs[i++] =3D EGL_LINUX_DRM_FOURCC_EXT; - attrs[i++] =3D dmabuf->fourcc; + attrs[i++] =3D qemu_dmabuf_get_fourcc(dmabuf); =20 attrs[i++] =3D EGL_DMA_BUF_PLANE0_FD_EXT; - attrs[i++] =3D dmabuf->fd; + attrs[i++] =3D qemu_dmabuf_get_fd(dmabuf); attrs[i++] =3D EGL_DMA_BUF_PLANE0_PITCH_EXT; - attrs[i++] =3D dmabuf->stride; + attrs[i++] =3D qemu_dmabuf_get_stride(dmabuf); attrs[i++] =3D EGL_DMA_BUF_PLANE0_OFFSET_EXT; attrs[i++] =3D 0; #ifdef EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT - if (dmabuf->modifier) { + modifier =3D qemu_dmabuf_get_modifier(dmabuf); + if (modifier) { attrs[i++] =3D EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT; - attrs[i++] =3D (dmabuf->modifier >> 0) & 0xffffffff; + attrs[i++] =3D (modifier >> 0) & 0xffffffff; attrs[i++] =3D EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT; - attrs[i++] =3D (dmabuf->modifier >> 32) & 0xffffffff; + attrs[i++] =3D (modifier >> 32) & 0xffffffff; } #endif attrs[i++] =3D EGL_NONE; @@ -346,7 +349,8 @@ void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf) } =20 glGenTextures(1, &dmabuf->texture); - glBindTexture(GL_TEXTURE_2D, dmabuf->texture); + texture =3D qemu_dmabuf_get_texture(dmabuf); + glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); =20 @@ -356,11 +360,14 @@ void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf) =20 void egl_dmabuf_release_texture(QemuDmaBuf *dmabuf) { - if (dmabuf->texture =3D=3D 0) { + uint32_t texture; + + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (texture =3D=3D 0) { return; } =20 - glDeleteTextures(1, &dmabuf->texture); + glDeleteTextures(1, &texture); dmabuf->texture =3D 0; } =20 @@ -382,10 +389,12 @@ void egl_dmabuf_create_sync(QemuDmaBuf *dmabuf) =20 void egl_dmabuf_create_fence(QemuDmaBuf *dmabuf) { - if (dmabuf->sync) { + void *sync =3D qemu_dmabuf_get_sync(dmabuf); + + if (sync) { dmabuf->fence_fd =3D eglDupNativeFenceFDANDROID(qemu_egl_display, - dmabuf->sync); - eglDestroySyncKHR(qemu_egl_display, dmabuf->sync); + sync); + eglDestroySyncKHR(qemu_egl_display, sync); dmabuf->sync =3D NULL; } } diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 955234429d..7a45daefa1 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -70,6 +70,7 @@ void gd_egl_draw(VirtualConsole *vc) QemuDmaBuf *dmabuf =3D vc->gfx.guest_fb.dmabuf; #endif int ww, wh, ws; + int fence_fd; =20 if (!vc->gfx.gls) { return; @@ -83,7 +84,7 @@ void gd_egl_draw(VirtualConsole *vc) if (vc->gfx.scanout_mode) { #ifdef CONFIG_GBM if (dmabuf) { - if (!dmabuf->draw_submitted) { + if (!qemu_dmabuf_get_draw_submitted(dmabuf)) { return; } else { dmabuf->draw_submitted =3D false; @@ -99,8 +100,9 @@ void gd_egl_draw(VirtualConsole *vc) #ifdef CONFIG_GBM if (dmabuf) { egl_dmabuf_create_fence(dmabuf); - if (dmabuf->fence_fd >=3D 0) { - qemu_set_fd_handler(dmabuf->fence_fd, gd_hw_gl_flushed, NU= LL, vc); + fence_fd =3D qemu_dmabuf_get_fence_fd(dmabuf); + if (fence_fd >=3D 0) { + qemu_set_fd_handler(fence_fd, gd_hw_gl_flushed, NULL, vc); return; } graphic_hw_gl_block(vc->gfx.dcl.con, false); @@ -149,7 +151,8 @@ void gd_egl_refresh(DisplayChangeListener *dcl) gd_update_monitor_refresh_rate( vc, vc->window ? vc->window : vc->gfx.drawing_area); =20 - if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted= ) { + if (vc->gfx.guest_fb.dmabuf && + qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { return; } =20 @@ -264,22 +267,30 @@ void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl, { #ifdef CONFIG_GBM VirtualConsole *vc =3D container_of(dcl, VirtualConsole, gfx.dcl); + uint32_t x, y, width, height, backing_width, backing_height, texture; + bool y0_top; =20 eglMakeCurrent(qemu_egl_display, vc->gfx.esurface, vc->gfx.esurface, vc->gfx.ectx); =20 egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } =20 - gd_egl_scanout_texture(dcl, dmabuf->texture, - dmabuf->y0_top, - dmabuf->backing_width, dmabuf->backing_height, - dmabuf->x, dmabuf->y, dmabuf->width, - dmabuf->height, NULL); + x =3D qemu_dmabuf_get_x(dmabuf); + y =3D qemu_dmabuf_get_y(dmabuf); + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + backing_width =3D qemu_dmabuf_get_backing_width(dmabuf); + backing_height =3D qemu_dmabuf_get_backing_height(dmabuf); + y0_top =3D qemu_dmabuf_get_y0_top(dmabuf); =20 - if (dmabuf->allow_fences) { + gd_egl_scanout_texture(dcl, texture, y0_top, backing_width, backing_he= ight, + x, y, width, height, NULL); + + if (qemu_dmabuf_get_allow_fences(dmabuf)) { vc->gfx.guest_fb.dmabuf =3D dmabuf; } #endif @@ -291,15 +302,19 @@ void gd_egl_cursor_dmabuf(DisplayChangeListener *dcl, { #ifdef CONFIG_GBM VirtualConsole *vc =3D container_of(dcl, VirtualConsole, gfx.dcl); + uint32_t backing_width, backing_height, texture; =20 if (dmabuf) { egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } - egl_fb_setup_for_tex(&vc->gfx.cursor_fb, - dmabuf->backing_width, dmabuf->backing_height, - dmabuf->texture, false); + + backing_width =3D qemu_dmabuf_get_backing_width(dmabuf); + backing_height =3D qemu_dmabuf_get_backing_height(dmabuf); + egl_fb_setup_for_tex(&vc->gfx.cursor_fb, backing_width, backing_he= ight, + texture, false); } else { egl_fb_destroy(&vc->gfx.cursor_fb); } @@ -363,7 +378,8 @@ void gd_egl_flush(DisplayChangeListener *dcl, VirtualConsole *vc =3D container_of(dcl, VirtualConsole, gfx.dcl); GtkWidget *area =3D vc->gfx.drawing_area; =20 - if (vc->gfx.guest_fb.dmabuf && !vc->gfx.guest_fb.dmabuf->draw_submitte= d) { + if (vc->gfx.guest_fb.dmabuf && + !qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { graphic_hw_gl_block(vc->gfx.dcl.con, true); vc->gfx.guest_fb.dmabuf->draw_submitted =3D true; gtk_egl_set_scanout_mode(vc, true); diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 7fffd0544e..2d70280803 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -60,7 +60,7 @@ void gd_gl_area_draw(VirtualConsole *vc) =20 #ifdef CONFIG_GBM if (dmabuf) { - if (!dmabuf->draw_submitted) { + if (!qemu_dmabuf_get_draw_submitted(dmabuf)) { return; } else { dmabuf->draw_submitted =3D false; @@ -85,9 +85,11 @@ void gd_gl_area_draw(VirtualConsole *vc) glFlush(); #ifdef CONFIG_GBM if (dmabuf) { + int fence_fd; egl_dmabuf_create_fence(dmabuf); - if (dmabuf->fence_fd >=3D 0) { - qemu_set_fd_handler(dmabuf->fence_fd, gd_hw_gl_flushed, NU= LL, vc); + fence_fd =3D qemu_dmabuf_get_fence_fd(dmabuf); + if (fence_fd >=3D 0) { + qemu_set_fd_handler(fence_fd, gd_hw_gl_flushed, NULL, vc); return; } graphic_hw_gl_block(vc->gfx.dcl.con, false); @@ -125,7 +127,8 @@ void gd_gl_area_refresh(DisplayChangeListener *dcl) =20 gd_update_monitor_refresh_rate(vc, vc->window ? vc->window : vc->gfx.d= rawing_area); =20 - if (vc->gfx.guest_fb.dmabuf && vc->gfx.guest_fb.dmabuf->draw_submitted= ) { + if (vc->gfx.guest_fb.dmabuf && + qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { return; } =20 @@ -285,7 +288,8 @@ void gd_gl_area_scanout_flush(DisplayChangeListener *dc= l, { VirtualConsole *vc =3D container_of(dcl, VirtualConsole, gfx.dcl); =20 - if (vc->gfx.guest_fb.dmabuf && !vc->gfx.guest_fb.dmabuf->draw_submitte= d) { + if (vc->gfx.guest_fb.dmabuf && + !qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { graphic_hw_gl_block(vc->gfx.dcl.con, true); vc->gfx.guest_fb.dmabuf->draw_submitted =3D true; gtk_gl_area_set_scanout_mode(vc, true); @@ -298,20 +302,29 @@ void gd_gl_area_scanout_dmabuf(DisplayChangeListener = *dcl, { #ifdef CONFIG_GBM VirtualConsole *vc =3D container_of(dcl, VirtualConsole, gfx.dcl); + uint32_t x, y, width, height, backing_width, backing_height, texture; + bool y0_top; =20 gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } =20 - gd_gl_area_scanout_texture(dcl, dmabuf->texture, - dmabuf->y0_top, - dmabuf->backing_width, dmabuf->backing_heig= ht, - dmabuf->x, dmabuf->y, dmabuf->width, - dmabuf->height, NULL); + x =3D qemu_dmabuf_get_x(dmabuf); + y =3D qemu_dmabuf_get_y(dmabuf); + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + backing_width =3D qemu_dmabuf_get_backing_width(dmabuf); + backing_height =3D qemu_dmabuf_get_backing_height(dmabuf); + y0_top =3D qemu_dmabuf_get_y0_top(dmabuf); =20 - if (dmabuf->allow_fences) { + gd_gl_area_scanout_texture(dcl, texture, y0_top, + backing_width, backing_height, + x, y, width, height, NULL); + + if (qemu_dmabuf_get_allow_fences(dmabuf)) { vc->gfx.guest_fb.dmabuf =3D dmabuf; } #endif diff --git a/ui/gtk.c b/ui/gtk.c index 7819a86321..237c913b26 100644 --- a/ui/gtk.c +++ b/ui/gtk.c @@ -596,10 +596,12 @@ void gd_hw_gl_flushed(void *vcon) { VirtualConsole *vc =3D vcon; QemuDmaBuf *dmabuf =3D vc->gfx.guest_fb.dmabuf; + int fence_fd; =20 if (dmabuf->fence_fd >=3D 0) { - qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL); - close(dmabuf->fence_fd); + fence_fd =3D qemu_dmabuf_get_fence_fd(dmabuf); + qemu_set_fd_handler(fence_fd, NULL, NULL, NULL); + close(fence_fd); dmabuf->fence_fd =3D -1; graphic_hw_gl_block(vc->gfx.dcl.con, false); } diff --git a/ui/spice-display.c b/ui/spice-display.c index 6eb98a5a5c..8a8472d029 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -976,6 +976,7 @@ static void qemu_spice_gl_cursor_dmabuf(DisplayChangeLi= stener *dcl, uint32_t hot_x, uint32_t hot_y) { SimpleSpiceDisplay *ssd =3D container_of(dcl, SimpleSpiceDisplay, dcl); + uint32_t width, height, texture; =20 ssd->have_hot =3D have_hot; ssd->hot_x =3D hot_x; @@ -984,11 +985,13 @@ static void qemu_spice_gl_cursor_dmabuf(DisplayChange= Listener *dcl, trace_qemu_spice_gl_cursor(ssd->qxl.id, dmabuf !=3D NULL, have_hot); if (dmabuf) { egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } - egl_fb_setup_for_tex(&ssd->cursor_fb, dmabuf->width, dmabuf->heigh= t, - dmabuf->texture, false); + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + egl_fb_setup_for_tex(&ssd->cursor_fb, width, height, texture, fals= e); } else { egl_fb_destroy(&ssd->cursor_fb); } @@ -1026,6 +1029,7 @@ static void qemu_spice_gl_update(DisplayChangeListene= r *dcl, bool y_0_top =3D false; /* FIXME */ uint64_t cookie; int fd; + uint32_t width, height, texture; =20 if (!ssd->have_scanout) { return; @@ -1042,41 +1046,45 @@ static void qemu_spice_gl_update(DisplayChangeListe= ner *dcl, =20 if (ssd->guest_dmabuf_refresh) { QemuDmaBuf *dmabuf =3D ssd->guest_dmabuf; + width =3D qemu_dmabuf_get_width(dmabuf); + height =3D qemu_dmabuf_get_height(dmabuf); + if (render_cursor) { egl_dmabuf_import_texture(dmabuf); - if (!dmabuf->texture) { + texture =3D qemu_dmabuf_get_texture(dmabuf); + if (!texture) { return; } =20 /* source framebuffer */ - egl_fb_setup_for_tex(&ssd->guest_fb, - dmabuf->width, dmabuf->height, - dmabuf->texture, false); + egl_fb_setup_for_tex(&ssd->guest_fb, width, height, + texture, false); =20 /* dest framebuffer */ - if (ssd->blit_fb.width !=3D dmabuf->width || - ssd->blit_fb.height !=3D dmabuf->height) { - trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, dmabuf->wid= th, - dmabuf->height); + if (ssd->blit_fb.width !=3D width || + ssd->blit_fb.height !=3D height) { + trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, width, + height); egl_fb_destroy(&ssd->blit_fb); egl_fb_setup_new_tex(&ssd->blit_fb, - dmabuf->width, dmabuf->height); + width, height); fd =3D egl_get_fd_for_texture(ssd->blit_fb.texture, &stride, &fourcc, NULL); - spice_qxl_gl_scanout(&ssd->qxl, fd, - dmabuf->width, dmabuf->height, + spice_qxl_gl_scanout(&ssd->qxl, fd, width, height, stride, fourcc, false); } } else { - trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, - dmabuf->width, dmabuf->heig= ht); + stride =3D qemu_dmabuf_get_stride(dmabuf); + fourcc =3D qemu_dmabuf_get_fourcc(dmabuf); + y_0_top =3D qemu_dmabuf_get_y0_top(dmabuf); + fd =3D qemu_dmabuf_dup_fd(dmabuf); + + trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, width, height); /* note: spice server will close the fd, so hand over a dup */ - spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), - dmabuf->width, dmabuf->height, - dmabuf->stride, dmabuf->fourcc, - dmabuf->y0_top); + spice_qxl_gl_scanout(&ssd->qxl, fd, width, height, + stride, fourcc, y_0_top); } - qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->hei= ght); + qemu_spice_gl_monitor_config(ssd, 0, 0, width, height); ssd->guest_dmabuf_refresh =3D false; } =20 --=20 2.34.1 From nobody Mon Nov 25 09:26:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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d="scan'208";a="29541311" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Cc: marcandre.lureau@redhat.com, philmd@linaro.org, berrange@redhat.com Subject: [PATCH v14 4/6] ui/console: Use qemu_dmabuf_set_..() helpers instead Date: Wed, 8 May 2024 10:54:01 -0700 Message-Id: <20240508175403.3399895-5-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240508175403.3399895-1-dongwon.kim@intel.com> References: <20240508175403.3399895-1-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191275148100001 From: Dongwon Kim This commit updates all occurrences where these fields were set directly have been updated to utilize helper functions. v7: removed prefix, "dpy_gl_" from all helpers v8: Introduction of helpers was removed as those were already added by the previous commit Suggested-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Marc-Andr=C3=A9 Lureau Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- ui/egl-helpers.c | 16 +++++++++------- ui/gtk-egl.c | 4 ++-- ui/gtk-gl-area.c | 4 ++-- ui/gtk.c | 6 +++--- 4 files changed, 16 insertions(+), 14 deletions(-) diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index 3f96e63d25..99b2ebbe23 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -348,8 +348,8 @@ void egl_dmabuf_import_texture(QemuDmaBuf *dmabuf) return; } =20 - glGenTextures(1, &dmabuf->texture); - texture =3D qemu_dmabuf_get_texture(dmabuf); + glGenTextures(1, &texture); + qemu_dmabuf_set_texture(dmabuf, texture); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); @@ -368,7 +368,7 @@ void egl_dmabuf_release_texture(QemuDmaBuf *dmabuf) } =20 glDeleteTextures(1, &texture); - dmabuf->texture =3D 0; + qemu_dmabuf_set_texture(dmabuf, 0); } =20 void egl_dmabuf_create_sync(QemuDmaBuf *dmabuf) @@ -382,7 +382,7 @@ void egl_dmabuf_create_sync(QemuDmaBuf *dmabuf) sync =3D eglCreateSyncKHR(qemu_egl_display, EGL_SYNC_NATIVE_FENCE_ANDROID, NULL); if (sync !=3D EGL_NO_SYNC_KHR) { - dmabuf->sync =3D sync; + qemu_dmabuf_set_sync(dmabuf, sync); } } } @@ -390,12 +390,14 @@ void egl_dmabuf_create_sync(QemuDmaBuf *dmabuf) void egl_dmabuf_create_fence(QemuDmaBuf *dmabuf) { void *sync =3D qemu_dmabuf_get_sync(dmabuf); + int fence_fd; =20 if (sync) { - dmabuf->fence_fd =3D eglDupNativeFenceFDANDROID(qemu_egl_display, - sync); + fence_fd =3D eglDupNativeFenceFDANDROID(qemu_egl_display, + sync); + qemu_dmabuf_set_fence_fd(dmabuf, fence_fd); eglDestroySyncKHR(qemu_egl_display, sync); - dmabuf->sync =3D NULL; + qemu_dmabuf_set_sync(dmabuf, NULL); } } =20 diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index 7a45daefa1..ec0bf45482 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -87,7 +87,7 @@ void gd_egl_draw(VirtualConsole *vc) if (!qemu_dmabuf_get_draw_submitted(dmabuf)) { return; } else { - dmabuf->draw_submitted =3D false; + qemu_dmabuf_set_draw_submitted(dmabuf, false); } } #endif @@ -381,7 +381,7 @@ void gd_egl_flush(DisplayChangeListener *dcl, if (vc->gfx.guest_fb.dmabuf && !qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { graphic_hw_gl_block(vc->gfx.dcl.con, true); - vc->gfx.guest_fb.dmabuf->draw_submitted =3D true; + qemu_dmabuf_set_draw_submitted(vc->gfx.guest_fb.dmabuf, true); gtk_egl_set_scanout_mode(vc, true); gtk_widget_queue_draw_area(area, x, y, w, h); return; diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 2d70280803..9a3f3d0d71 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -63,7 +63,7 @@ void gd_gl_area_draw(VirtualConsole *vc) if (!qemu_dmabuf_get_draw_submitted(dmabuf)) { return; } else { - dmabuf->draw_submitted =3D false; + qemu_dmabuf_set_draw_submitted(dmabuf, false); } } #endif @@ -291,7 +291,7 @@ void gd_gl_area_scanout_flush(DisplayChangeListener *dc= l, if (vc->gfx.guest_fb.dmabuf && !qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) { graphic_hw_gl_block(vc->gfx.dcl.con, true); - vc->gfx.guest_fb.dmabuf->draw_submitted =3D true; + qemu_dmabuf_set_draw_submitted(vc->gfx.guest_fb.dmabuf, true); gtk_gl_area_set_scanout_mode(vc, true); } gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area)); diff --git a/ui/gtk.c b/ui/gtk.c index 237c913b26..3a6832eb1b 100644 --- a/ui/gtk.c +++ b/ui/gtk.c @@ -598,11 +598,11 @@ void gd_hw_gl_flushed(void *vcon) QemuDmaBuf *dmabuf =3D vc->gfx.guest_fb.dmabuf; int fence_fd; =20 - if (dmabuf->fence_fd >=3D 0) { - fence_fd =3D qemu_dmabuf_get_fence_fd(dmabuf); + fence_fd =3D qemu_dmabuf_get_fence_fd(dmabuf); + if (fence_fd >=3D 0) { qemu_set_fd_handler(fence_fd, NULL, NULL, NULL); close(fence_fd); - dmabuf->fence_fd =3D -1; + qemu_dmabuf_set_fence_fd(dmabuf, -1); graphic_hw_gl_block(vc->gfx.dcl.con, false); } } --=20 2.34.1 From nobody Mon Nov 25 09:26:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1715191177; cv=none; d=zohomail.com; s=zohoarc; b=IRbtHcwZ/yM9maslMzy2z6d3UF5403dbU7ek2jatvdUWB6vFADe3pqkfme7W7xAhJTJu3QFeJhqjEwz5H+J+2GQXRcNfq0bNiH1kljGGH18Foz+D9cMRRaTj135s3eBfoKV9ewmplxqJoQgL79YA81W0NkofcbuNsGkXCpLqK/w= ARC-Message-Signature: i=1; a=rsa-sha256; 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bh=c3RUDqJkiVlbSKmOQyPAX/18rYEqP87bzxQQ5Da2hgw=; b=cH6FaQdfeNQ7Ap3iU7xNx0Vu7JPcOt65aMztAIHAN9hCFp9U3yoLoVZC nQvi+DCwakDf6jM3XXe1EyvLInAhYlfwGhpuXTvImpSUHfPZErLobx0IV DntrIQKR8iwsqo+WceqaGp60Ds9FTet/RwGmzUcM0LxhpM5gFwysfct16 XwzgBSGhuNDhBDjEPFAGkByizfnuL6lRq70xAdMMwG/HSIf0kt72lGdcw x4f9gVHY5kIo2v+7/a7xJ6Dk6Fo4kfyRxrbZKgbJYwvU/FzInvYkyuxtG o08caUEYD14qKFcG/sIxiFcLWTo7FZamGB3BS/K9rZ+imaIjUpe2ECdif w==; X-CSE-ConnectionGUID: veLgtrA4RWmHCqyVRd4S3w== X-CSE-MsgGUID: tXjVhzofSBWXSwI0xSzvew== X-IronPort-AV: E=McAfee;i="6600,9927,11067"; a="14887690" X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="14887690" X-CSE-ConnectionGUID: k79UkQLiTvaeUai3VC7OFw== X-CSE-MsgGUID: uWkUZbZNR/ilv9+RKq6fwA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="29541314" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Cc: marcandre.lureau@redhat.com, philmd@linaro.org, berrange@redhat.com Subject: [PATCH v14 5/6] ui/console: Use qemu_dmabuf_new() and free() helpers instead Date: Wed, 8 May 2024 10:54:02 -0700 Message-Id: <20240508175403.3399895-6-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240508175403.3399895-1-dongwon.kim@intel.com> References: <20240508175403.3399895-1-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191178766100003 From: Dongwon Kim This commit introduces utility functions for the creation and deallocation of QemuDmaBuf instances. Additionally, it updates all relevant sections of the codebase to utilize these new utility functions. v7: remove prefix, "dpy_gl_" from all helpers qemu_dmabuf_free() returns without doing anything if input is null (Daniel P. Berrang=C3=A9 ) call G_DEFINE_AUTOPTR_CLEANUP_FUNC for qemu_dmabuf_free() (Daniel P. Berrang=C3=A9 ) v8: Introduction of helpers was removed as those were already added by the previous commit v9: set dmabuf->allow_fences to 'true' when dmabuf is created in virtio_gpu_create_dmabuf()/virtio-gpu-udmabuf.c removed unnecessary spaces were accidently added in the patch, 'ui/console: Use qemu_dmabuf_new() a...' v11: Calling qemu_dmabuf_close was removed as closing dmabuf->fd will be done in qemu_dmabuf_free anyway. (Daniel P. Berrang=C3=A9 ) v12: --- Calling qemu_dmabuf_close separately as qemu_dmabuf_free doesn't do it. --- 'dmabuf' is now allocated space so it should be freed at the end of dbus_scanout_texture v13: --- Immediately free dmabuf after it is released to prevent possible leaking of the ptr (Marc-Andr=C3=A9 Lureau ) --- Use g_autoptr macro to define *dmabuf for auto clean up instead of calling qemu_dmabuf_free (Marc-Andr=C3=A9 Lureau ) v14: --- (vhost-user-gpu) Change qemu_dmabuf_free back to g_clear_pointer as it was done because of some misunderstanding (v13). --- (vhost-user-gpu) g->dmabuf[m->scanout_id] needs to be set to NULL to prevent freed dmabuf to be accessed again in case if(fd=3D=3D-1= )break; happens (before new dmabuf is allocated). Otherwise, it would cause invalid memory access when the same function is executed. Also NULL check should be done before qemu_dmabuf_close (it asserts dmabuf!= =3DNULL.). (Marc-Andr=C3=A9 Lureau ) Suggested-by: Marc-Andr=C3=A9 Lureau Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- include/hw/vfio/vfio-common.h | 2 +- include/hw/virtio/virtio-gpu.h | 4 ++-- hw/display/vhost-user-gpu.c | 31 +++++++++++++++++++------------ hw/display/virtio-gpu-udmabuf.c | 24 +++++++++--------------- hw/vfio/display.c | 26 ++++++++++++-------------- ui/dbus-listener.c | 28 ++++++++++++---------------- 6 files changed, 55 insertions(+), 60 deletions(-) diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index b9da6c08ef..d66e27db02 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -148,7 +148,7 @@ typedef struct VFIOGroup { } VFIOGroup; =20 typedef struct VFIODMABuf { - QemuDmaBuf buf; + QemuDmaBuf *buf; uint32_t pos_x, pos_y, pos_updates; uint32_t hot_x, hot_y, hot_updates; int dmabuf_id; diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index ed44cdad6b..56d6e821bf 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -169,7 +169,7 @@ struct VirtIOGPUBaseClass { DEFINE_PROP_UINT32("yres", _state, _conf.yres, 800) =20 typedef struct VGPUDMABuf { - QemuDmaBuf buf; + QemuDmaBuf *buf; uint32_t scanout_id; QTAILQ_ENTRY(VGPUDMABuf) next; } VGPUDMABuf; @@ -238,7 +238,7 @@ struct VhostUserGPU { VhostUserBackend *vhost; int vhost_gpu_fd; /* closed by the chardev */ CharBackend vhost_chr; - QemuDmaBuf dmabuf[VIRTIO_GPU_MAX_SCANOUTS]; + QemuDmaBuf *dmabuf[VIRTIO_GPU_MAX_SCANOUTS]; bool backend_blocked; }; =20 diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c index 454e5afcff..e4b398d26c 100644 --- a/hw/display/vhost-user-gpu.c +++ b/hw/display/vhost-user-gpu.c @@ -249,6 +249,7 @@ vhost_user_gpu_handle_display(VhostUserGPU *g, VhostUse= rGpuMsg *msg) case VHOST_USER_GPU_DMABUF_SCANOUT: { VhostUserGpuDMABUFScanout *m =3D &msg->payload.dmabuf_scanout; int fd =3D qemu_chr_fe_get_msgfd(&g->vhost_chr); + uint64_t modifier =3D 0; QemuDmaBuf *dmabuf; =20 if (m->scanout_id >=3D g->parent_obj.conf.max_outputs) { @@ -261,27 +262,33 @@ vhost_user_gpu_handle_display(VhostUserGPU *g, VhostU= serGpuMsg *msg) =20 g->parent_obj.enable =3D 1; con =3D g->parent_obj.scanout[m->scanout_id].con; - dmabuf =3D &g->dmabuf[m->scanout_id]; - qemu_dmabuf_close(dmabuf); - dpy_gl_release_dmabuf(con, dmabuf); + dmabuf =3D g->dmabuf[m->scanout_id]; + + if (dmabuf) { + qemu_dmabuf_close(dmabuf); + dpy_gl_release_dmabuf(con, dmabuf); + g_clear_pointer(&dmabuf, qemu_dmabuf_free); + } + if (fd =3D=3D -1) { dpy_gl_scanout_disable(con); + g->dmabuf[m->scanout_id] =3D NULL; break; } - *dmabuf =3D (QemuDmaBuf) { - .fd =3D fd, - .width =3D m->fd_width, - .height =3D m->fd_height, - .stride =3D m->fd_stride, - .fourcc =3D m->fd_drm_fourcc, - .y0_top =3D m->fd_flags & VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP, - }; + if (msg->request =3D=3D VHOST_USER_GPU_DMABUF_SCANOUT2) { VhostUserGpuDMABUFScanout2 *m2 =3D &msg->payload.dmabuf_scanou= t2; - dmabuf->modifier =3D m2->modifier; + modifier =3D m2->modifier; } =20 + dmabuf =3D qemu_dmabuf_new(m->fd_width, m->fd_height, + m->fd_stride, 0, 0, 0, 0, + m->fd_drm_fourcc, modifier, + fd, false, m->fd_flags & + VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP); + dpy_gl_scanout_dmabuf(con, dmabuf); + g->dmabuf[m->scanout_id] =3D dmabuf; break; } case VHOST_USER_GPU_DMABUF_UPDATE: { diff --git a/hw/display/virtio-gpu-udmabuf.c b/hw/display/virtio-gpu-udmabu= f.c index c90eba281e..c02ec6d37d 100644 --- a/hw/display/virtio-gpu-udmabuf.c +++ b/hw/display/virtio-gpu-udmabuf.c @@ -162,7 +162,8 @@ static void virtio_gpu_free_dmabuf(VirtIOGPU *g, VGPUDM= ABuf *dmabuf) struct virtio_gpu_scanout *scanout; =20 scanout =3D &g->parent_obj.scanout[dmabuf->scanout_id]; - dpy_gl_release_dmabuf(scanout->con, &dmabuf->buf); + dpy_gl_release_dmabuf(scanout->con, dmabuf->buf); + g_clear_pointer(&dmabuf->buf, qemu_dmabuf_free); QTAILQ_REMOVE(&g->dmabuf.bufs, dmabuf, next); g_free(dmabuf); } @@ -181,17 +182,10 @@ static VGPUDMABuf } =20 dmabuf =3D g_new0(VGPUDMABuf, 1); - dmabuf->buf.width =3D r->width; - dmabuf->buf.height =3D r->height; - dmabuf->buf.stride =3D fb->stride; - dmabuf->buf.x =3D r->x; - dmabuf->buf.y =3D r->y; - dmabuf->buf.backing_width =3D fb->width; - dmabuf->buf.backing_height =3D fb->height; - dmabuf->buf.fourcc =3D qemu_pixman_to_drm_format(fb->format); - dmabuf->buf.fd =3D res->dmabuf_fd; - dmabuf->buf.allow_fences =3D true; - dmabuf->buf.draw_submitted =3D false; + dmabuf->buf =3D qemu_dmabuf_new(r->width, r->height, fb->stride, + r->x, r->y, fb->width, fb->height, + qemu_pixman_to_drm_format(fb->format), + 0, res->dmabuf_fd, true, false); dmabuf->scanout_id =3D scanout_id; QTAILQ_INSERT_HEAD(&g->dmabuf.bufs, dmabuf, next); =20 @@ -217,11 +211,11 @@ int virtio_gpu_update_dmabuf(VirtIOGPU *g, old_primary =3D g->dmabuf.primary[scanout_id]; } =20 - width =3D qemu_dmabuf_get_width(&new_primary->buf); - height =3D qemu_dmabuf_get_height(&new_primary->buf); + width =3D qemu_dmabuf_get_width(new_primary->buf); + height =3D qemu_dmabuf_get_height(new_primary->buf); g->dmabuf.primary[scanout_id] =3D new_primary; qemu_console_resize(scanout->con, width, height); - dpy_gl_scanout_dmabuf(scanout->con, &new_primary->buf); + dpy_gl_scanout_dmabuf(scanout->con, new_primary->buf); =20 if (old_primary) { virtio_gpu_free_dmabuf(g, old_primary); diff --git a/hw/vfio/display.c b/hw/vfio/display.c index 7784502b53..fe624a6c9b 100644 --- a/hw/vfio/display.c +++ b/hw/vfio/display.c @@ -241,14 +241,11 @@ static VFIODMABuf *vfio_display_get_dmabuf(VFIOPCIDev= ice *vdev, =20 dmabuf =3D g_new0(VFIODMABuf, 1); dmabuf->dmabuf_id =3D plane.dmabuf_id; - dmabuf->buf.width =3D plane.width; - dmabuf->buf.height =3D plane.height; - dmabuf->buf.backing_width =3D plane.width; - dmabuf->buf.backing_height =3D plane.height; - dmabuf->buf.stride =3D plane.stride; - dmabuf->buf.fourcc =3D plane.drm_format; - dmabuf->buf.modifier =3D plane.drm_format_mod; - dmabuf->buf.fd =3D fd; + dmabuf->buf =3D qemu_dmabuf_new(plane.width, plane.height, + plane.stride, 0, 0, plane.width, + plane.height, plane.drm_format, + plane.drm_format_mod, fd, false, false); + if (plane_type =3D=3D DRM_PLANE_TYPE_CURSOR) { vfio_display_update_cursor(dmabuf, &plane); } @@ -261,8 +258,9 @@ static void vfio_display_free_one_dmabuf(VFIODisplay *d= py, VFIODMABuf *dmabuf) { QTAILQ_REMOVE(&dpy->dmabuf.bufs, dmabuf, next); =20 - qemu_dmabuf_close(&dmabuf->buf); - dpy_gl_release_dmabuf(dpy->con, &dmabuf->buf); + qemu_dmabuf_close(dmabuf->buf); + dpy_gl_release_dmabuf(dpy->con, dmabuf->buf); + g_clear_pointer(&dmabuf->buf, qemu_dmabuf_free); g_free(dmabuf); } =20 @@ -298,13 +296,13 @@ static void vfio_display_dmabuf_update(void *opaque) return; } =20 - width =3D qemu_dmabuf_get_width(&primary->buf); - height =3D qemu_dmabuf_get_height(&primary->buf); + width =3D qemu_dmabuf_get_width(primary->buf); + height =3D qemu_dmabuf_get_height(primary->buf); =20 if (dpy->dmabuf.primary !=3D primary) { dpy->dmabuf.primary =3D primary; qemu_console_resize(dpy->con, width, height); - dpy_gl_scanout_dmabuf(dpy->con, &primary->buf); + dpy_gl_scanout_dmabuf(dpy->con, primary->buf); free_bufs =3D true; } =20 @@ -318,7 +316,7 @@ static void vfio_display_dmabuf_update(void *opaque) if (cursor && (new_cursor || cursor->hot_updates)) { bool have_hot =3D (cursor->hot_x !=3D 0xffffffff && cursor->hot_y !=3D 0xffffffff); - dpy_gl_cursor_dmabuf(dpy->con, &cursor->buf, have_hot, + dpy_gl_cursor_dmabuf(dpy->con, cursor->buf, have_hot, cursor->hot_x, cursor->hot_y); cursor->hot_updates =3D 0; } else if (!cursor && new_cursor) { diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c index 62d1e2d3f9..5490088043 100644 --- a/ui/dbus-listener.c +++ b/ui/dbus-listener.c @@ -442,28 +442,24 @@ static void dbus_scanout_texture(DisplayChangeListene= r *dcl, trace_dbus_scanout_texture(tex_id, backing_y_0_top, backing_width, backing_height, x, y, w, h); #ifdef CONFIG_GBM - QemuDmaBuf dmabuf =3D { - .width =3D w, - .height =3D h, - .y0_top =3D backing_y_0_top, - .x =3D x, - .y =3D y, - .backing_width =3D backing_width, - .backing_height =3D backing_height, - }; + g_autoptr(QemuDmaBuf) dmabuf =3D NULL; + int fd; + uint32_t stride, fourcc; + uint64_t modifier; =20 assert(tex_id); - dmabuf.fd =3D egl_get_fd_for_texture( - tex_id, (EGLint *)&dmabuf.stride, - (EGLint *)&dmabuf.fourcc, - &dmabuf.modifier); - if (dmabuf.fd < 0) { + fd =3D egl_get_fd_for_texture(tex_id, (EGLint *)&stride, (EGLint *)&fo= urcc, + &modifier); + if (fd < 0) { error_report("%s: failed to get fd for texture", __func__); return; } + dmabuf =3D qemu_dmabuf_new(w, h, stride, x, y, backing_width, + backing_height, fourcc, modifier, fd, + false, backing_y_0_top); =20 - dbus_scanout_dmabuf(dcl, &dmabuf); - close(dmabuf.fd); + dbus_scanout_dmabuf(dcl, dmabuf); + qemu_dmabuf_close(dmabuf); #endif =20 #ifdef WIN32 --=20 2.34.1 From nobody Mon Nov 25 09:26:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1715191201; cv=none; d=zohomail.com; s=zohoarc; b=MqlQh1G5/wRKBqT9Puos/t4PzKmqenZP/XlRdQan4NOiKDgIA66FFYQon9i0Jto/0dYowjheUL9WieCGJFNZolfDJvYYxuDQPHStrlSgberI5h7hUcfI+rJ3TEVKKZSXkFW+sbIfKBWyDLLW34IcCyz7vew+nRqQ6y3pcS2ie0U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1715191201; 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bh=RrsXBA3BArGZQhG128vhl9bHRq9JMxssTs3Xu4/f4EQ=; b=lF/iMhRx2TT58iPTHfA5zzWio3FhPI2R4f2r0VzPkeYRh+Awmzefnh7t vKNVN4WeEEgfv4Iz8vpEv5gnHtG0DtqTmIXkJo6uZU+TVTjxafSYx4PZV /WgvfWAwPMdDo+vEnXP+XOVF7sY4BUO7jYqy4sZA454Y1fYV2vHhECmEq iuXkZKzMfiZipnr2d6cGZ9RRxgn55yMIG/46pQT7kiNp+dSAAUnuJRyW0 vW8OYn7Cyjv7NBkTlrzN5dRZfRW42cv7yGZafTdyl9QFjdQyRVUfnYGEF WmqSpZgqBmg9lcwMBkGTDJ8CZExZnD5Ers6AEHtpLFcFeHP8bS3rEJEXM w==; X-CSE-ConnectionGUID: 9WatMf4gT5CUnES7tDaCrQ== X-CSE-MsgGUID: TExWEjs/TWK1inD68d6qhQ== X-IronPort-AV: E=McAfee;i="6600,9927,11067"; a="14887692" X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="14887692" X-CSE-ConnectionGUID: EOSCg8vhR9GE/GWYD5EmxA== X-CSE-MsgGUID: Qj7fvrZIS/uy+EBvef3jTA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,145,1712646000"; d="scan'208";a="29541316" From: dongwon.kim@intel.com To: qemu-devel@nongnu.org Cc: marcandre.lureau@redhat.com, philmd@linaro.org, berrange@redhat.com Subject: [PATCH v14 6/6] ui/console: move QemuDmaBuf struct def to dmabuf.c Date: Wed, 8 May 2024 10:54:03 -0700 Message-Id: <20240508175403.3399895-7-dongwon.kim@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240508175403.3399895-1-dongwon.kim@intel.com> References: <20240508175403.3399895-1-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=dongwon.kim@intel.com; helo=mgamail.intel.com X-Spam_score_int: -49 X-Spam_score: -5.0 X-Spam_bar: ----- X-Spam_report: (-5.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.582, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1715191202802100001 From: Dongwon Kim To complete privatizing process of QemuDmaBuf, QemuDmaBuf struct def is moved to dmabuf.c Suggested-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Marc-Andr=C3=A9 Lureau Cc: Philippe Mathieu-Daud=C3=A9 Cc: Daniel P. Berrang=C3=A9 Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim --- include/ui/dmabuf.h | 19 +------------------ ui/dmabuf.c | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 18 deletions(-) diff --git a/include/ui/dmabuf.h b/include/ui/dmabuf.h index 4198cdf85a..dc74ba895a 100644 --- a/include/ui/dmabuf.h +++ b/include/ui/dmabuf.h @@ -10,24 +10,7 @@ #ifndef DMABUF_H #define DMABUF_H =20 -typedef struct QemuDmaBuf { - int fd; - uint32_t width; - uint32_t height; - uint32_t stride; - uint32_t fourcc; - uint64_t modifier; - uint32_t texture; - uint32_t x; - uint32_t y; - uint32_t backing_width; - uint32_t backing_height; - bool y0_top; - void *sync; - int fence_fd; - bool allow_fences; - bool draw_submitted; -} QemuDmaBuf; +typedef struct QemuDmaBuf QemuDmaBuf; =20 QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height, uint32_t stride, uint32_t x, diff --git a/ui/dmabuf.c b/ui/dmabuf.c index e047d5ca26..df7a09703f 100644 --- a/ui/dmabuf.c +++ b/ui/dmabuf.c @@ -10,6 +10,25 @@ #include "qemu/osdep.h" #include "ui/dmabuf.h" =20 +struct QemuDmaBuf { + int fd; + uint32_t width; + uint32_t height; + uint32_t stride; + uint32_t fourcc; + uint64_t modifier; + uint32_t texture; + uint32_t x; + uint32_t y; + uint32_t backing_width; + uint32_t backing_height; + bool y0_top; + void *sync; + int fence_fd; + bool allow_fences; + bool draw_submitted; +}; + QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height, uint32_t stride, uint32_t x, uint32_t y, uint32_t backing_width, --=20 2.34.1