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path: root/hw/display/virtio-gpu-virgl.c
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2024-02-14virtio-gpu: Correct virgl_renderer_resource_get_info() error checkDmitry Osipenko1-1/+1
virgl_renderer_resource_get_info() returns errno and not -1 on error. Correct the return-value check. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Message-Id: <20240129073921.446869-1-dmitry.osipenko@collabora.com> Cc: qemu-stable@nongnu.org Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-06-27virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when availableMarc-André Lureau1-5/+19
Enable D3D texture sharing when possible, and pass it to the texture display callbacks. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-21-marcandre.lureau@redhat.com>
2023-06-27ui: add optional d3d texture pointer to scanout textureMarc-André Lureau1-1/+3
The following patch will get the underlying D3D11 Texture2D from the virgl renderer scanout. Pass it along to the texture scanout callbacks as a priliminary step, to simplify review. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-20-marcandre.lureau@redhat.com>
2023-06-27virtio-gpu-virgl: teach it to get the QEMU EGL displayMarc-André Lureau1-1/+16
virgl offers a few features that require to have access to the underlying EGLDisplay. This is the case for the D3D texture sharing support. The API callback is merged for virgl 1.0: https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1113 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-18-marcandre.lureau@redhat.com>
2023-02-14Do not include "qemu/error-report.h" in headers that do not need itThomas Huth1-0/+1
Include it in the .c files instead that use the error reporting functions. Message-Id: <20230210111931.1115489-1-thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-21virtio-gpu: use VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOPMarc-André Lureau1-1/+1
It's part of Linux headers for a while now. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-12-21hw/display: report an error if virgl initialization failedMarc-André Lureau1-0/+1
Currently, virgl initialization error is silent. Make it verbose instead. (this is likely going to bug later on, as the device isn't fully initialized) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-07-22hw/display: fix virgl reset regressionMarc-André Lureau1-2/+6
Before commit 49afbca3b00e8e517d54964229a794b51768deaf ("virtio-gpu: drop use_virgl_renderer"), use_virgl_renderer was preventing calling GL functions from non-GL context threads. The innocuously looking g->parent_obj.use_virgl_renderer = false; was set the first time virtio_gpu_gl_reset() was called, during pc_machine_reset() in the main thread. Further virtio_gpu_gl_reset() calls in IO threads, without associated GL context, were thus skipping GL calls and avoided warnings or crashes (see also https://gitlab.freedesktop.org/virgl/virglrenderer/-/issues/226). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210702123221.942432-1-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-05-27virtio-gpu: Refactor virtio_gpu_create_mapping_iovVivek Kasireddy1-1/+2
Instead of passing the attach_backing object to extract nr_entries and offset, explicitly pass these as arguments to this function. This will be helpful when adding create_blob API. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com> Message-Id: <20210526231429.1045476-8-vivek.kasireddy@intel.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-05-10virtio-gpu: rename virgl source file.Gerd Hoffmann1-0/+629
"3d" -> "virgl" as 3d is a rather broad term. Hopefully a bit less confusing. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20210430113547.1816178-1-kraxel@redhat.com Message-Id: <20210430113547.1816178-2-kraxel@redhat.com>
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