[PULL 08/19] gtk: add gl-area support on win32

From: marcandre.lureau@redhat.com
To: qemu-devel@nongnu.org
Cc: "Markus Armbruster" <armbru@redhat.com>,
	berrange@redhat.com, "Eric Blake" <eblake@redhat.com>,
	"Stefan Weil" <sw@weilnetz.de>,
	"Gerd Hoffmann" <kraxel@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Pavel Dovgalyuk" <pavel.dovgaluk@ispras.ru>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>
Subject: [PULL 08/19] gtk: add gl-area support on win32
Date: Sun, 28 May 2023 17:20:05 +0400	[thread overview]
Message-ID: <20230528132016.3218152-9-marcandre.lureau@redhat.com> (raw)
In-Reply-To: <20230528132016.3218152-1-marcandre.lureau@redhat.com>

From: Marc-André Lureau <marcandre.lureau@redhat.com>

On Windows, we don't use the low-level GBM/EGL helpers (no dmabuf etc),
we can turn on GL area support for the rest of rendering.

(fwiw, GDK backend may be either WGL or EGL)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230515132527.1026064-1-marcandre.lureau@redhat.com>
---
 ui/gtk.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ui/gtk.c b/ui/gtk.c
index 0a9f24ee0a..2b7268124f 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -2443,6 +2443,12 @@ static void early_gtk_display_init(DisplayOptions *opts)
             gtk_use_gl_area = true;
             gtk_gl_area_init();
         } else
+#endif
+#if defined(GDK_WINDOWING_WIN32)
+        if (GDK_IS_WIN32_DISPLAY(gdk_display_get_default())) {
+            gtk_use_gl_area = true;
+            gtk_gl_area_init();
+        } else
 #endif
         {
 #ifdef CONFIG_X11
-- 
2.40.1


