egl: explicitly ask for core context

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170505104101.30589-6-kraxel@redhat.com

ui/egl-context.c

@@ -7,9 +7,10 @@ QEMUGLContext qemu_egl_create_context(DisplayChangeListener *dcl,
 {
    EGLContext ctx;
    EGLint ctx_att[] = {
-      EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
-      EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
-      EGL_NONE
+       EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
+       EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
+       EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
+       EGL_NONE
    };
 
    ctx = eglCreateContext(qemu_egl_display, qemu_egl_config,

ui/egl-helpers.c

@@ -296,6 +296,7 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy)
 EGLContext qemu_egl_init_ctx(void)
 {
     static const EGLint ctx_att_gl[] = {
+        EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
         EGL_NONE
     };
     EGLContext ectx;