Henri Verbeet : wined3d: Return WINED3DERR_NOTFOUND if the render target is NULL in wined3d_device_get_render_target ().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 739a9d980503dfcbfa8856d7458539283c776a4d
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=739a9d980503dfcbfa8856d745...

Author: Henri Verbeet 
Date:   Sun Oct  9 19:01:18 2011 +0200

wined3d: Return WINED3DERR_NOTFOUND if the render target is NULL in wined3d_device_get_render_target().

This is similar to how wined3d_device_get_depth_stencil() works.

---

dlls/d3d9/device.c    |   19 +++++++------------
 dlls/wined3d/device.c |    8 +++++---
 2 files changed, 12 insertions(+), 15 deletions(-)

diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index 2c67391..33c443a 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -1142,24 +1142,19 @@ static HRESULT WINAPI IDirect3DDevice9Impl_GetRenderTarget(IDirect3DDevice9Ex *i
     }

wined3d_mutex_lock();
-
     hr = wined3d_device_get_render_target(This->wined3d_device, RenderTargetIndex, &wined3d_surface);
-
-    if (FAILED(hr))
-    {
-        FIXME("Call to IWineD3DDevice_GetRenderTarget failed, hr %#x\n", hr);
-    }
-    else if (!wined3d_surface)
-    {
-        *ppRenderTarget = NULL;
-    }
-    else
+    if (SUCCEEDED(hr))
     {
         *ppRenderTarget = wined3d_surface_get_parent(wined3d_surface);
         IDirect3DSurface9_AddRef(*ppRenderTarget);
         wined3d_surface_decref(wined3d_surface);
     }
-
+    else
+    {
+        if (hr != WINED3DERR_NOTFOUND)
+            WARN("Failed to get render target %u, hr %#x.\n", RenderTargetIndex, hr);
+        *ppRenderTarget = NULL;
+    }
     wined3d_mutex_unlock();

return hr;
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 8e4d827..f291a7a 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -5119,11 +5119,13 @@ HRESULT CDECL wined3d_device_get_render_target(struct wined3d_device *device,
     }

*render_target = device->fb.render_targets[render_target_idx];
-    if (*render_target)
-        wined3d_surface_incref(*render_target);
-
     TRACE("Returning render target %p.\n", *render_target);

+    if (!*render_target)
+        return WINED3DERR_NOTFOUND;
+
+    wined3d_surface_incref(*render_target);
+
     return WINED3D_OK;
 }