[PATCH 0/1] MR7891: winewayland: Support building with older EGL headers.

[Alexandros Frantzis (＠afrantzis)]

Support building on systems with older EGL headers, which may not include
the EGL_EXT_present_opaque extension.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57941

-- 

Note that this MR doesn't change the runtime requirement for EGL_EXT_present_opaque.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7891

[PATCH 1/1] winewayland: Support building with older EGL headers.

[Alexandros Frantzis]

From: Alexandros Frantzis <alexandros.frantzis(a)collabora.com>

Support building on systems with older EGL headers, which may not include
the EGL_EXT_present_opaque extension.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57941
---
 dlls/winewayland.drv/opengl.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/winewayland.drv/opengl.c b/dlls/winewayland.drv/opengl.c
index eae566b77a4..424fc65a8ab 100644
--- a/dlls/winewayland.drv/opengl.c
+++ b/dlls/winewayland.drv/opengl.c
@@ -44,6 +44,12 @@ WINE_DEFAULT_DEBUG_CHANNEL(waylanddrv);
 
 #include "wine/opengl_driver.h"
 
+/* Support building on systems with older EGL headers, which may not include
+ * the EGL_EXT_present_opaque extension. */
+#ifndef EGL_PRESENT_OPAQUE_EXT
+#define EGL_PRESENT_OPAQUE_EXT 0x31DF
+#endif
+
 static void *egl_handle;
 static struct opengl_funcs opengl_funcs;
 static EGLDisplay egl_display;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/7891