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egl/wayland: use more registry listeners to better handle device init

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this handles globals like dmabuf and wl_drm and also enables creating
egl devices with valid fds

Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24975>
This commit is contained in:
Mike Blumenkrantz
2023-09-13 12:38:50 -04:00
committed by Marge Bot
parent 7ac0dbd73b
commit 1b4e877def
1 changed files with 21 additions and 8 deletions
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29
src/egl/drivers/dri2/platform_wayland.c
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@@ -2657,6 +2657,16 @@ registry_handle_global_swrast(void *data, struct wl_registry *registry,
if (strcmp(interface, wl_shm_interface.name) == 0) {
dri2_dpy->wl_shm = wl_registry_bind(registry, name, &wl_shm_interface, 1);
wl_shm_add_listener(dri2_dpy->wl_shm, &shm_listener, dri2_dpy);
} else if (strcmp(interface, wl_drm_interface.name) == 0) {
dri2_dpy->wl_drm_version = MIN2(version, 2);
dri2_dpy->wl_drm_name = name;
} else if (strcmp(interface, zwp_linux_dmabuf_v1_interface.name) == 0 &&
version >= 3) {
dri2_dpy->wl_dmabuf = wl_registry_bind(
registry, name, &zwp_linux_dmabuf_v1_interface,
MIN2(version, ZWP_LINUX_DMABUF_V1_GET_DEFAULT_FEEDBACK_SINCE_VERSION));
zwp_linux_dmabuf_v1_add_listener(dri2_dpy->wl_dmabuf, &dmabuf_listener,
dri2_dpy);
}
}
@@ -2743,14 +2753,6 @@ dri2_initialize_wayland_swrast(_EGLDisplay *disp)
dri2_dpy->wl_dpy = disp->PlatformDisplay;
}
dev = _eglFindDevice(dri2_dpy->fd_render_gpu, true);
if (!dev) {
_eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice");
goto cleanup;
}
disp->Device = dev;
dri2_dpy->wl_queue = wl_display_create_queue(dri2_dpy->wl_dpy);
dri2_dpy->wl_dpy_wrapper = wl_proxy_create_wrapper(dri2_dpy->wl_dpy);
@@ -2775,6 +2777,17 @@ dri2_initialize_wayland_swrast(_EGLDisplay *disp)
dri2_dpy->formats.num_formats))
goto cleanup;
if (disp->Options.Zink)
dri2_initialize_wayland_drm_extensions(dri2_dpy);
dev = _eglFindDevice(dri2_dpy->fd_render_gpu, true);
if (!dev) {
_eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice");
goto cleanup;
}
disp->Device = dev;
dri2_dpy->driver_name = strdup(disp->Options.Zink ? "zink" : "swrast");
if (!dri2_load_driver_swrast(disp))
goto cleanup;