Re: [PATCH v3 0/10] MR5177: winewayland.drv: part 13.1: Basic OpenGL support

[Rémi Bernon (＠rbernon)]

Rémi Bernon (@rbernon) commented about dlls/winewayland.drv/opengl.c:
> +static struct wayland_gl_drawable *wayland_gl_drawable_get(HWND hwnd)
> +{
> - struct wayland_gl_drawable *gl, *ret = NULL;
> -
> - pthread_mutex_lock(&gl_object_mutex);
> - LIST_FOR_EACH_ENTRY(gl, &gl_drawables, struct wayland_gl_drawable, entry)
> - {
> -
>    if (gl->hwnd != hwnd) continue;
> -
>    InterlockedIncrement(&gl->ref);
> -
>    ret = gl;
> -
>    break;
> - }
> - pthread_mutex_unlock(&gl_object_mutex);
> -
> - return ret;
>
> +}

Then use the new `find_drawable_for_hwnd` here, and split this too.

```suggestion:-17+0
static struct wayland_gl_drawable *wayland_gl_drawable_acquire(struct wayland_gl_drawable *gl)
{
    InterlockedIncrement(&gl->ref);
    return ref;
}

static struct wayland_gl_drawable *wayland_gl_drawable_get(HWND hwnd)
{
    struct wayland_gl_drawable *ret;

pthread_mutex_lock(&gl_object_mutex);
    if ((ret = find_drawable_for_hwnd(hwnd)))
        ret = wayland_gl_drawable_acquire(gl);
    pthread_mutex_unlock(&gl_object_mutex);

return ret;
}
```