diff options
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/1346.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/1346.toml | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1346.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1346.toml new file mode 100644 index 00000000..bb48dab8 --- /dev/null +++ b/gitlab/issues/target_missing/host_missing/accel_missing/1346.toml @@ -0,0 +1,45 @@ +id = 1346 +title = "simulate x86_64 virtio-gpu-gl qemu report error" +state = "opened" +created_at = "2022-11-29T05:21:33.074Z" +closed_at = "n/a" +labels = ["device:graphics", "device:virtio"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1346" +host-os = "(ubuntu 22.04)" +host-arch = "(x86)" +qemu-version = "(7.1.92)" +guest-os = "(myos)" +guest-arch = "(x86)" +description = """when I run the below command, it can run ok, and myos can get the virtio-gpu feature,but it less 3d feature. + ``` + ./qemu-system-x86_64 -nographic -M q35 -m 1024 -cpu Nehalem -smp 8 -kernel myos -device virtio-gpu + ``` +so I delete ```-nographic``` and modify the device to : +``` +-device virtio-gpu-gl -display sdl,gl=on +``` +but qemu tells me ERROR: +``` +qemu-system-x86_64: ../ui/console-gl.c:105: surface_gl_update_texture: Assertion `gls' failed. +```""" +reproduce = "n/a" +additional = """I modify the code qemu/ui/sdl2-gl.c function sdl2_gl_switch(): + +` +#if 0 +if (is_placeholder(new_surface) && qemu_console_get_index(dcl->con)) { + qemu_gl_fini_shader(scon->gls); + scon->gls = NULL; + sdl2_window_destroy(scon); + return; + } +#endif +` +and, qemu can run myos with ```-nographic```, and i can get 3d feature: + ``` + ./qemu-system-x86_64 -nographic -M q35 -m 1024 -cpu Nehalem -smp 8 -kernel myos -device virtio-gpu-gl -display sdl,gl=on + ``` + +I think there is something bug. + +thanks""" |