ogl.diff

diff --git a/src/video/win32_v.cpp b/src/video/win32_v.cpp
index 2f5cf419a..843dab80c 100644
--- a/src/video/win32_v.cpp
+++ b/src/video/win32_v.cpp
@@ -1461,8 +1461,13 @@ void *VideoDriver_Win32OpenGL::GetVideoPointer()

 void VideoDriver_Win32OpenGL::ReleaseVideoPointer()
 {
-       if (this->anim_buffer != nullptr) OpenGLBackend::Get()->ReleaseAnimBuffer(this->dirty_rect);
-       OpenGLBackend::Get()->ReleaseVideoBuffer(this->dirty_rect);
+       Rect re;
+       re.left = 0;
+       re.top = 0;
+       re.right = this->width;
+       re.bottom = this->height;
+       if (this->anim_buffer != nullptr) OpenGLBackend::Get()->ReleaseAnimBuffer(re);
+       OpenGLBackend::Get()->ReleaseVideoBuffer(re);
        this->dirty_rect = {};
        _screen.dst_ptr = nullptr;
        this->anim_buffer = nullptr;