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bh=58c+YZnAcY8nmu25pTsnfz7IsqwKksSTHctTkETWfcU=; b=DN7zF1kjkO5m2g7d9leLbmLKqTM9OCu5AaNXxxUglCbmGWeyk8OintH787k1KiasI8Gh+N IcH+MLjIFEM/+4JyS1bWBRwMfapupu5y3fzkV1a/skpRsd0pPvcHtfbiWO+wNT6uxRuqZP a7LP3KZTjY/GMIhd49/XUME1vigzGX8= X-MC-Unique: 6EkO0w7TM2WFxblO2U4vqQ-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH 19/27] vhost-user-gpu: add vg_send_scanout() Date: Fri, 12 Mar 2021 14:01:00 +0400 Message-Id: <20210312100108.2706195-20-marcandre.lureau@redhat.com> In-Reply-To: <20210312100108.2706195-1-marcandre.lureau@redhat.com> References: <20210312100108.2706195-1-marcandre.lureau@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=marcandre.lureau@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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=216.205.24.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.25, 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_H3=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: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Gerd Hoffmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Marc-Andr=C3=A9 Lureau Signed-off-by: Marc-Andr=C3=A9 Lureau --- contrib/vhost-user-gpu/vugpu.h | 1 + contrib/vhost-user-gpu/vhost-user-gpu.c | 27 ++++++++++++++++--------- 2 files changed, 18 insertions(+), 10 deletions(-) diff --git a/contrib/vhost-user-gpu/vugpu.h b/contrib/vhost-user-gpu/vugpu.h index f2e80d255d..bf513e9295 100644 --- a/contrib/vhost-user-gpu/vugpu.h +++ b/contrib/vhost-user-gpu/vugpu.h @@ -194,5 +194,6 @@ void vg_send_dmabuf_update(VuGpu *g, uint32_t y, uint32_t width, uint32_t height); +void vg_send_scanout(VuGpu *g, uint32_t scanout_id); =20 #endif diff --git a/contrib/vhost-user-gpu/vhost-user-gpu.c b/contrib/vhost-user-g= pu/vhost-user-gpu.c index fc8e62f20e..a11f406350 100644 --- a/contrib/vhost-user-gpu/vhost-user-gpu.c +++ b/contrib/vhost-user-gpu/vhost-user-gpu.c @@ -638,6 +638,22 @@ vg_send_dmabuf_update(VuGpu *g, vg_send_msg(g, &msg, -1); } =20 +void +vg_send_scanout(VuGpu *g, uint32_t scanout_id) +{ + struct virtio_gpu_scanout *scanout =3D &g->scanout[scanout_id]; + VhostUserGpuMsg msg =3D { + .request =3D VHOST_USER_GPU_SCANOUT, + .size =3D sizeof(VhostUserGpuScanout), + .payload.scanout =3D (VhostUserGpuScanout) { + .scanout_id =3D scanout_id, + .width =3D scanout->width, + .height =3D scanout->height + } + }; + vg_send_msg(g, &msg, -1); +} + static void vg_set_scanout(VuGpu *g, struct virtio_gpu_ctrl_command *cmd) @@ -714,16 +730,7 @@ vg_set_scanout(VuGpu *g, close(fd); } } else { - VhostUserGpuMsg msg =3D { - .request =3D VHOST_USER_GPU_SCANOUT, - .size =3D sizeof(VhostUserGpuScanout), - .payload.scanout =3D (VhostUserGpuScanout) { - .scanout_id =3D ss.scanout_id, - .width =3D scanout->width, - .height =3D scanout->height - } - }; - vg_send_msg(g, &msg, -1); + vg_send_scanout(g, ss.scanout_id); } } =20 --=20 2.29.0