[PATCH 3/3] d3dx9: Generate ID3DXSkinInfo in D3DXLoadSkinMeshFromXof() when needed.

[Matteo Bruni]

From: Vijay Kiran Kamuju

Based on a patch by Michael Müller.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=33904
Signed-off-by: Vijay Kiran Kamuju 
Signed-off-by: Matteo Bruni 
---
 dlls/d3dx9_36/mesh.c       |  7 +++++
 dlls/d3dx9_36/tests/mesh.c | 58 ++++++++++++++++++--------------------
 2 files changed, 34 insertions(+), 31 deletions(-)

diff --git a/dlls/d3dx9_36/mesh.c b/dlls/d3dx9_36/mesh.c
index d4896e08e9c..b953237333b 100644
--- a/dlls/d3dx9_36/mesh.c
+++ b/dlls/d3dx9_36/mesh.c
@@ -3332,6 +3332,13 @@ static HRESULT parse_mesh(ID3DXFileData *filedata, struct mesh_data *mesh_data,
         goto end;
     }

+    if ((provide_flags & PROVIDE_SKININFO) && !mesh_data->skin_info)
+    {
+        if (FAILED(hr = D3DXCreateSkinInfoFVF(mesh_data->num_vertices, mesh_data->fvf,
+                mesh_data->nb_bones, &mesh_data->skin_info)))
+            goto end;
+    }
+
     hr = D3D_OK;

end:
diff --git a/dlls/d3dx9_36/tests/mesh.c b/dlls/d3dx9_36/tests/mesh.c
index 43cde025fb9..9c321ba4316 100644
--- a/dlls/d3dx9_36/tests/mesh.c
+++ b/dlls/d3dx9_36/tests/mesh.c
@@ -11355,53 +11355,49 @@ static void test_load_skin_mesh_from_xof(void)
     ok(!materials, "Got unexpected value %p.\n", materials);
     ok(!effects, "Got unexpected value %p.\n", effects);
     ok(!count, "Got unexpected value %u.\n", count);
-    todo_wine ok(!!skin_info, "Got unexpected value %p.\n", skin_info);
+    ok(!!skin_info, "Got unexpected value %p.\n", skin_info);
     ok(!!mesh, "Got unexpected value %p.\n", mesh);
     count = mesh->lpVtbl->GetNumVertices(mesh);
     ok(count == 3, "Got unexpected value %u.\n", count);
     count = mesh->lpVtbl->GetNumFaces(mesh);
     ok(count == 1, "Got unexpected value %u.\n", count);

-    if (skin_info)
-    {
-        hr = skin_info->lpVtbl->GetDeclaration(skin_info, declaration);
-        ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
-        compare_elements(declaration, expected_declaration, __LINE__, 0);
-
-        fvf = skin_info->lpVtbl->GetFVF(skin_info);
-        ok(fvf == D3DFVF_XYZ, "Got unexpected value %u.\n", fvf);
+    hr = skin_info->lpVtbl->GetDeclaration(skin_info, declaration);
+    ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
+    compare_elements(declaration, expected_declaration, __LINE__, 0);

-        count = skin_info->lpVtbl->GetNumBones(skin_info);
-        ok(!count, "Got unexpected value %u.\n", count);
+    fvf = skin_info->lpVtbl->GetFVF(skin_info);
+    ok(fvf == D3DFVF_XYZ, "Got unexpected value %u.\n", fvf);

-        influence = skin_info->lpVtbl->GetMinBoneInfluence(skin_info);
-        ok(!influence, "Got unexpected value %.8e.\n", influence);
+    count = skin_info->lpVtbl->GetNumBones(skin_info);
+    ok(!count, "Got unexpected value %u.\n", count);

-        memset(max_influences, 0x55, sizeof(max_influences));
-        hr = skin_info->lpVtbl->GetMaxVertexInfluences(skin_info, max_influences);
-        ok(hr == D3D_OK, "Got unexpected value %#x.\n", hr);
-        ok(!max_influences[0], "Got unexpected value %u.\n", max_influences[0]);
-        ok(max_influences[1] == 0x55555555, "Got unexpected value %u.\n", max_influences[1]);
-        ok(max_influences[2] == 0x55555555, "Got unexpected value %u.\n", max_influences[2]);
+    influence = skin_info->lpVtbl->GetMinBoneInfluence(skin_info);
+    ok(!influence, "Got unexpected value %.8e.\n", influence);

-        bone_name = skin_info->lpVtbl->GetBoneName(skin_info, 0);
-        ok(!bone_name, "Got unexpected value %p.\n", bone_name);
+    memset(max_influences, 0x55, sizeof(max_influences));
+    hr = skin_info->lpVtbl->GetMaxVertexInfluences(skin_info, max_influences);
+    todo_wine ok(hr == D3D_OK, "Got unexpected value %#x.\n", hr);
+    todo_wine ok(!max_influences[0], "Got unexpected value %u.\n", max_influences[0]);
+    ok(max_influences[1] == 0x55555555, "Got unexpected value %u.\n", max_influences[1]);
+    ok(max_influences[2] == 0x55555555, "Got unexpected value %u.\n", max_influences[2]);

-        count = skin_info->lpVtbl->GetNumBoneInfluences(skin_info, 0);
-        ok(!count, "Got unexpected value %u.\n", count);
+    bone_name = skin_info->lpVtbl->GetBoneName(skin_info, 0);
+    ok(!bone_name, "Got unexpected value %p.\n", bone_name);

-        count = skin_info->lpVtbl->GetNumBoneInfluences(skin_info, 1);
-        ok(!count, "Got unexpected value %u.\n", count);
+    count = skin_info->lpVtbl->GetNumBoneInfluences(skin_info, 0);
+    ok(!count, "Got unexpected value %u.\n", count);

-        matrix = skin_info->lpVtbl->GetBoneOffsetMatrix(skin_info, -1);
-        ok(!matrix, "Got unexpected value %p.\n", matrix);
+    count = skin_info->lpVtbl->GetNumBoneInfluences(skin_info, 1);
+    ok(!count, "Got unexpected value %u.\n", count);

-        matrix = skin_info->lpVtbl->GetBoneOffsetMatrix(skin_info, 0);
-        ok(!matrix, "Got unexpected value %p.\n", matrix);
+    matrix = skin_info->lpVtbl->GetBoneOffsetMatrix(skin_info, -1);
+    ok(!matrix, "Got unexpected value %p.\n", matrix);

-        skin_info->lpVtbl->Release(skin_info);
-    }
+    matrix = skin_info->lpVtbl->GetBoneOffsetMatrix(skin_info, 0);
+    ok(!matrix, "Got unexpected value %p.\n", matrix);

+    skin_info->lpVtbl->Release(skin_info);
     mesh->lpVtbl->Release(mesh);
     adjacency->lpVtbl->Release(adjacency);
     file_data->lpVtbl->Release(file_data);