Mesa 25.2 deprecated EGL_WL_bind_wayland_display and moved it behind the -Dlegacy-wayland=bind-wayland-display build option. Without it, Mesa no longer exposes the EGL_WL_bind_wayland_display extension at runtime.
wpebackend-fdo calls eglBindWaylandDisplayWL (obtained via eglGetProcAddress on EGL_WL_bind_wayland_display) to allow the Wayland compositor side to import wl_buffer resources as EGLImages using EGL_WAYLAND_BUFFER_WL. This is still the only path available for non-dmabuf, non-SHM wl_buffers in the wpebackend-fdo EGL compositor backend. Signed-off-by: Artur Wiebe <[email protected]> --- rules/mesalib.make | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rules/mesalib.make b/rules/mesalib.make index 7eddb97ce..040863b13 100644 --- a/rules/mesalib.make +++ b/rules/mesalib.make @@ -263,7 +263,7 @@ MESALIB_CONF_OPT := \ -Dintel-elk=true \ -Dintel-rt=disabled \ -Dintel-virtio-experimental=false \ - -Dlegacy-wayland=[] \ + -Dlegacy-wayland=bind-wayland-display \ -Dlibgbm-external=false \ -Dlibunwind=disabled \ -Dllvm=$(call ptx/endis, PTXCONF_MESALIB_LLVM)d \ -- 2.54.0
