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[254/906] Better handle when the parent window is resizing, and cleanup some code
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f4bfade861
commit
3f4aa11d82
2 changed files with 1 additions and 55 deletions
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@ -68,12 +68,6 @@ void gst_gl_window_set_draw_callback (GstGLWindow *window, GstGLWindowCB callbac
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void gst_gl_window_set_resize_callback (GstGLWindow *window, GstGLWindowCB2 callback, gpointer data);
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void gst_gl_window_set_close_callback (GstGLWindow *window, GstGLWindowCB callback, gpointer data);
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gboolean gst_gl_window_has_external_window_id (GstGLWindow *window);
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gboolean gst_gl_window_has_external_gl_context (GstGLWindow *window);
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guint64 gst_gl_window_get_window_id (GstGLWindow *window);
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guint64 gst_gl_window_get_gl_context (GstGLWindow *window);
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void gst_gl_window_visible (GstGLWindow *window, gboolean visible);
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void gst_gl_window_draw (GstGLWindow *window);
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void gst_gl_window_run_loop (GstGLWindow *window);
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@ -46,11 +46,8 @@ enum
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struct _GstGLWindowPrivate
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{
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HWND internal_win_id;
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HWND external_win_id;
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HDC device;
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HGLRC gl_context;
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gboolean has_external_window_id;
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gboolean has_external_gl_context;
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GstGLWindowCB draw_cb;
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gpointer draw_data;
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GstGLWindowCB2 resize_cb;
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@ -157,11 +154,8 @@ gst_gl_window_new (gint width, gint height)
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y += 20;
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priv->internal_win_id = 0;
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priv->external_win_id = 0;
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priv->device = 0;
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priv->gl_context = 0;
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priv->has_external_window_id = FALSE;
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priv->has_external_gl_context = FALSE;
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priv->draw_cb = NULL;
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priv->draw_data = NULL;
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priv->resize_cb = NULL;
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@ -218,7 +212,6 @@ gst_gl_window_set_external_window_id (GstGLWindow *window, guint64 id)
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SetParent (priv->internal_win_id, (HWND)id);
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SetProp ((HWND)id, "gl_window_parent_proc", (WNDPROC) window_parent_proc);
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SetProp ((HWND)id, "gl_window_id", priv->internal_win_id);
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priv->has_external_window_id = TRUE;
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//take changes into account: SWP_FRAMECHANGED
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SetWindowPos (priv->internal_win_id, HWND_TOP, rect.left, rect.top, rect.right, rect.bottom,
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@ -262,43 +255,6 @@ gst_gl_window_set_close_callback (GstGLWindow *window, GstGLWindowCB callback, g
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priv->close_data = data;
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}
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/* Must be called in the gl thread */
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gboolean
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gst_gl_window_has_external_window_id (GstGLWindow *window)
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{
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gboolean has_internal_window_id = TRUE;
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GstGLWindowPrivate *priv = window->priv;
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return priv->has_external_window_id;
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}
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/* Must be called in the gl thread */
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gboolean
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gst_gl_window_has_external_gl_context (GstGLWindow *window)
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{
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gboolean has_external_gl_context = TRUE;
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GstGLWindowPrivate *priv = window->priv;
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return priv->has_external_gl_context;
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}
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/* Must be called in the gl thread */
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guint64 gst_gl_window_get_window_id (GstGLWindow *window)
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{
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g_warning ("gst_gl_window_get_window_id: not implemented\n");
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return 0;
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}
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/* Must be called in the gl thread */
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guint64
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gst_gl_window_get_gl_context (GstGLWindow *window)
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{
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g_warning ("gst_gl_window_get_gl_context: not implemented\n");
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return 0;
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}
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/* Thread safe */
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void
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gst_gl_window_visible (GstGLWindow *window, gboolean visible)
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@ -472,11 +428,7 @@ LRESULT CALLBACK window_proc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
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case WM_SIZE:
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{
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if (priv->resize_cb)
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{
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if (priv->has_external_window_id)
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MoveWindow (hWnd, 0, 0, LOWORD(lParam), HIWORD(lParam), FALSE);
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priv->resize_cb (priv->resize_data, LOWORD(lParam), HIWORD(lParam));
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}
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break;
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}
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@ -558,7 +510,7 @@ LRESULT FAR PASCAL sub_class_proc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
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if (uMsg == WM_SIZE)
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{
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HWND gl_window_id = GetProp (hWnd, "gl_window_id");
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PostMessage (gl_window_id, WM_SIZE, wParam, lParam);
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MoveWindow (gl_window_id, 0, 0, LOWORD(lParam), HIWORD(lParam), FALSE);
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}
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return CallWindowProc (window_parent_proc, hWnd, uMsg, wParam, lParam);
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