}
static gboolean
-_set_pixformat_for_hdc (HDC hdc,
- gint *best_idx,
- const gboolean need_alpha_bits)
+_set_pixformat_for_hdc (HDC hdc,
+ gint *best_idx)
{
PIXELFORMATDESCRIPTOR pfd;
gboolean set_pixel_format_result = FALSE;
/* one is only allowed to call SetPixelFormat(), and so ChoosePixelFormat()
* one single time per window HDC
*/
- *best_idx = _get_wgl_pfd (hdc, need_alpha_bits, &pfd);
+ *best_idx = _get_wgl_pfd (hdc, &pfd);
if (*best_idx != 0)
set_pixel_format_result = SetPixelFormat (hdc, *best_idx, &pfd);
GdkWindowImplWin32 *impl = GDK_WINDOW_IMPL_WIN32 (window->impl);
if (!_set_pixformat_for_hdc (context_win32->gl_hdc,
- &pixel_format,
- context_win32->need_alpha_bits))
+ &pixel_format))
{
g_set_error_literal (error, GDK_GL_ERROR,
GDK_GL_ERROR_UNSUPPORTED_FORMAT,
impl_win32->wrapper = window;
window->impl_window = window;
- window->visual = gdk_screen_get_system_visual (screen);
window->window_type = GDK_WINDOW_ROOT;
- window->depth = window->visual->depth;
screen_win32->root_window = window;
return g_object_ref (window);
window = _gdk_display_create_window (display);
- window->visual = gdk_screen_get_system_visual (gdk_display_get_default_screen (display));
window->impl = g_object_new (GDK_TYPE_WINDOW_IMPL_WIN32, NULL);
window->impl_window = window;
impl = GDK_WINDOW_IMPL_WIN32 (window->impl);
window->state &= (~GDK_WINDOW_STATE_BELOW);
window->viewable = TRUE;
- window->depth = gdk_visual_get_system ()->depth;
GDK_WINDOW_HWND (window) = anid;
g_object_ref (window);