H. Verbeet : d3d9: Add a test for calling DrawIndexedPrimitive with a NULL index buffer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b70bc73196fc1d54082966a1773c40544b28231f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b70bc73196fc1d54082966a1773c40544b28231f

Author: H. Verbeet <hverbeet at gmail.com>
Date:   Sat Jun  2 15:54:55 2007 +0200

d3d9: Add a test for calling DrawIndexedPrimitive with a NULL index buffer.

---

 dlls/d3d9/tests/device.c |  118 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 118 insertions(+), 0 deletions(-)

diff --git a/dlls/d3d9/tests/device.c b/dlls/d3d9/tests/device.c
index 365b783..710ec46 100644
--- a/dlls/d3d9/tests/device.c
+++ b/dlls/d3d9/tests/device.c
@@ -2,6 +2,7 @@
  * Copyright (C) 2006 Vitaliy Margolen
  * Copyright (C) 2006 Chris Robinson
  * Copyright (C) 2006-2007 Stefan Dösinger(For CodeWeavers)
+ * Copyright 2007 Henri Verbeet
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -1238,6 +1239,122 @@ cleanup:
     if(hwnd) DestroyWindow(hwnd);
 }
 
+/* Test what happens when IDirect3DDevice9_DrawIndexedPrimitive is called without a valid index buffer set. */
+static void test_draw_indexed(void)
+{
+    static const struct {
+        float position[3];
+        DWORD color;
+    } quad[] = {
+        {{-1.0f, -1.0f, 0.0f}, 0xffff0000},
+        {{-1.0f,  1.0f, 0.0f}, 0xffff0000},
+        {{ 1.0f,  1.0f, 0.0f}, 0xffff0000},
+        {{ 1.0f, -1.0f, 0.0f}, 0xffff0000},
+    };
+    WORD indices[] = {0, 1, 2, 3, 0, 2};
+
+    static const D3DVERTEXELEMENT9 decl_elements[] = {
+        {0, 0,  D3DDECLTYPE_FLOAT3,   D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0},
+        {0, 12, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT,    D3DDECLUSAGE_COLOR, 0},
+        D3DDECL_END()
+    };
+
+    IDirect3DVertexDeclaration9 *vertex_declaration = NULL;
+    IDirect3DVertexBuffer9 *vertex_buffer = NULL;
+    IDirect3DIndexBuffer9 *index_buffer = NULL;
+    D3DPRESENT_PARAMETERS present_parameters;
+    IDirect3DDevice9 *device;
+    IDirect3D9 *d3d9;
+    HRESULT hr;
+    HWND hwnd;
+    void *ptr;
+
+    hwnd = CreateWindow("static", "d3d9_test",
+            0, 0, 0, 10, 10, 0, 0, 0, 0);
+    if (!hwnd)
+    {
+        skip("Failed to create window\n");
+        return;
+    }
+
+    d3d9 = pDirect3DCreate9(D3D_SDK_VERSION);
+    if (!d3d9)
+    {
+        skip("Failed to create IDirect3D9 object\n");
+        goto cleanup;
+    }
+
+    ZeroMemory(&present_parameters, sizeof(present_parameters));
+    present_parameters.Windowed = TRUE;
+    present_parameters.hDeviceWindow = hwnd;
+    present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
+
+    hr = IDirect3D9_CreateDevice(d3d9, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
+            NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device);
+    if (FAILED(hr) || !device)
+    {
+        skip("Failed to create device\n");
+        goto cleanup;
+    }
+
+    hr = IDirect3DDevice9_CreateVertexDeclaration(device, decl_elements, &vertex_declaration);
+    ok(SUCCEEDED(hr), "CreateVertexDeclaration failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_SetVertexDeclaration(device, vertex_declaration);
+    ok(SUCCEEDED(hr), "SetVertexDeclaration failed (0x%08x)\n", hr);
+
+    hr = IDirect3DDevice9_CreateVertexBuffer(device, sizeof(quad), 0, 0, D3DPOOL_DEFAULT, &vertex_buffer, NULL);
+    ok(SUCCEEDED(hr), "CreateVertexBuffer failed (0x%08x)\n", hr);
+    hr = IDirect3DVertexBuffer9_Lock(vertex_buffer, 0, 0, &ptr, D3DLOCK_DISCARD);
+    ok(SUCCEEDED(hr), "Lock failed (0x%08x)\n", hr);
+    memcpy(ptr, quad, sizeof(quad));
+    hr = IDirect3DVertexBuffer9_Unlock(vertex_buffer);
+    ok(SUCCEEDED(hr), "Unlock failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_SetStreamSource(device, 0, vertex_buffer, 0, sizeof(*quad));
+    ok(SUCCEEDED(hr), "SetStreamSource failed (0x%08x)\n", hr);
+
+    hr = IDirect3DDevice9_CreateIndexBuffer(device, sizeof(indices), 0, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &index_buffer, NULL);
+    ok(SUCCEEDED(hr), "CreateIndexBuffer failed (0x%08x)\n", hr);
+    hr = IDirect3DIndexBuffer9_Lock(index_buffer, 0, 0, &ptr, D3DLOCK_DISCARD);
+    ok(SUCCEEDED(hr), "Lock failed (0x%08x)\n", hr);
+    memcpy(ptr, indices, sizeof(indices));
+    hr = IDirect3DIndexBuffer9_Unlock(index_buffer);
+    ok(SUCCEEDED(hr), "Unlock failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
+    ok(SUCCEEDED(hr), "SetRenderState D3DRS_LIGHTING failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_BeginScene(device);
+    ok(SUCCEEDED(hr), "BeginScene failed (0x%08x)\n", hr);
+
+    /* NULL index buffer. Should fail */
+    hr = IDirect3DDevice9_SetIndices(device, NULL);
+    ok(SUCCEEDED(hr), "SetIndices failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_DrawIndexedPrimitive(device, D3DPT_TRIANGLELIST, 0 /* BaseVertexIndex */, 0 /* MinIndex */,
+            4 /* NumVerts */, 0 /* StartIndex */, 2 /*PrimCount */);
+    ok(hr == D3DERR_INVALIDCALL, "DrawIndexedPrimitive returned 0x%08x, expected D3DERR_INVALIDCALL (0x%08x)\n",
+            hr, D3DERR_INVALIDCALL);
+
+    /* Valid index buffer. Should succeed */
+    hr = IDirect3DDevice9_SetIndices(device, index_buffer);
+    ok(SUCCEEDED(hr), "SetIndices failed (0x%08x)\n", hr);
+    hr = IDirect3DDevice9_DrawIndexedPrimitive(device, D3DPT_TRIANGLELIST, 0 /* BaseVertexIndex */, 0 /* MinIndex */,
+            4 /* NumVerts */, 0 /* StartIndex */, 2 /*PrimCount */);
+    ok(SUCCEEDED(hr), "DrawIndexedPrimitive failed (0x%08x)\n", hr);
+
+    hr = IDirect3DDevice9_EndScene(device);
+    ok(SUCCEEDED(hr), "EndScene failed (0x%08x)\n", hr);
+
+    hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
+    ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
+
+    IDirect3DVertexBuffer9_Release(vertex_buffer);
+    IDirect3DIndexBuffer9_Release(index_buffer);
+    IDirect3DVertexDeclaration9_Release(vertex_declaration);
+
+cleanup:
+    if (d3d9) IDirect3D9_Release(d3d9);
+    if (device) IDirect3DDevice9_Release(device);
+    if (hwnd) DestroyWindow(hwnd);
+}
+
 START_TEST(device)
 {
     HMODULE d3d9_handle = LoadLibraryA( "d3d9.dll" );
@@ -1260,5 +1377,6 @@ START_TEST(device)
         test_scene();
         test_limits();
         test_depthstenciltest();
+        test_draw_indexed();
     }
 }