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574b64aa6754ba491f51024c5a823a674d48a658
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10 Commits

Author SHA1 Message Date
Dmitry Osipenko
574b64aa67 virtio-gpu: Correct virgl_renderer_resource_get_info() error check 
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>
 2024-02-14 06:09:33 -05:00
Marc-André Lureau
c1600f84ce virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when available 
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>
 2023-06-27 17:08:56 +02:00
Marc-André Lureau
bf41ab6190 ui: add optional d3d texture pointer to scanout texture 
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>
 2023-06-27 17:08:56 +02:00
Marc-André Lureau
e8a2db9479 virtio-gpu-virgl: teach it to get the QEMU EGL display 
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>
 2023-06-27 17:08:56 +02:00
Thomas Huth
5feed38c21 Do not include "qemu/error-report.h" in headers that do not need it 
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>
 2023-02-14 09:11:27 +01:00
Marc-André Lureau
46e4609e33 virtio-gpu: use VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP 
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>
 2021-12-21 10:50:21 +04:00
Marc-André Lureau
8f5f1ea0c0 hw/display: report an error if virgl initialization failed 
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>
 2021-12-21 10:50:21 +04:00
Marc-André Lureau
8a13b9bc0f hw/display: fix virgl reset regression 
Before commit 49afbca3b0 ("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>
 2021-07-22 15:46:54 +02:00
Vivek Kasireddy
70d3766231 virtio-gpu: Refactor virtio_gpu_create_mapping_iov 
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>
 2021-05-27 12:07:37 +02:00
Gerd Hoffmann
7d2ad4e1e8 virtio-gpu: rename virgl source file. 
"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>
 2021-05-10 13:55:28 +02:00