* [ptxdist] [PATCH] mesalib: enable legacy-wayland=bind-wayland-display for wpebackend-fdo
@ 2026-06-25 11:50 Artur Wiebe via ptxdist
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From: Artur Wiebe via ptxdist @ 2026-06-25 11:50 UTC (permalink / raw)
To: ptxdist; +Cc: Artur Wiebe
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 <artur@4wiebe.de>
---
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
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