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d3d8/tests: Add a software vertexprocessing buffer discard test.

This commit is contained in:
Stefan Dösinger 2013-01-15 14:03:20 +01:00 committed by Alexandre Julliard
parent 4d5c8b6fe7
commit f30b6d0b4a
1 changed files with 96 additions and 0 deletions
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96
dlls/d3d8/tests/device.c
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@ -4532,6 +4532,101 @@ static void test_set_palette(void)
DestroyWindow(window);
}
static void test_swvp_buffer(void)
{
IDirect3DDevice8 *device;
IDirect3D8 *d3d8;
UINT refcount;
HWND window;
HRESULT hr;
unsigned int i;
IDirect3DVertexBuffer8 *buffer;
static const unsigned int bufsize = 1024;
D3DVERTEXBUFFER_DESC desc;
D3DPRESENT_PARAMETERS present_parameters = {0};
struct
{
float x, y, z;
} *ptr, *ptr2;
if (!(d3d8 = pDirect3DCreate8(D3D_SDK_VERSION)))
{
skip("Failed to create d3d8 object, skipping tests.\n");
return;
}
window = CreateWindowA("d3d8_test_wc", "d3d8_test", WS_OVERLAPPEDWINDOW,
0, 0, 640, 480, 0, 0, 0, 0);
present_parameters.Windowed = TRUE;
present_parameters.hDeviceWindow = window;
present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
present_parameters.BackBufferWidth = screen_width;
present_parameters.BackBufferHeight = screen_height;
present_parameters.BackBufferFormat = D3DFMT_A8R8G8B8;
present_parameters.EnableAutoDepthStencil = FALSE;
if (FAILED(IDirect3D8_CreateDevice(d3d8, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, window,
D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device)))
{
skip("Failed to create a D3D device, skipping tests.\n");
IDirect3D8_Release(d3d8);
DestroyWindow(window);
return;
}
hr = IDirect3DDevice8_CreateVertexBuffer(device, bufsize * sizeof(*ptr), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, 0,
D3DPOOL_DEFAULT, &buffer);
ok(SUCCEEDED(hr), "Failed to create buffer, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer8_GetDesc(buffer, &desc);
ok(SUCCEEDED(hr), "Failed to get desc, hr %#x.\n", hr);
ok(desc.Pool == D3DPOOL_DEFAULT, "Got pool %u, expected D3DPOOL_DEFAULT\n", desc.Pool);
ok(desc.Usage == (D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY),
"Got usage %u, expected D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY\n", desc.Usage);
hr = IDirect3DVertexBuffer8_Lock(buffer, 0, bufsize * sizeof(*ptr), (BYTE **)&ptr, D3DLOCK_DISCARD);
ok(SUCCEEDED(hr), "Failed to lock buffer, hr %#x.\n", hr);
for (i = 0; i < bufsize; i++)
{
ptr[i].x = i * 1.0f;
ptr[i].y = i * 2.0f;
ptr[i].z = i * 3.0f;
}
hr = IDirect3DVertexBuffer8_Unlock(buffer);
ok(SUCCEEDED(hr), "Failed to unlock buffer, hr %#x.\n", hr);
hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ);
ok(SUCCEEDED(hr), "Failed to set fvf, hr %#x.\n", hr);
hr = IDirect3DDevice8_SetStreamSource(device, 0, buffer, sizeof(*ptr));
ok(SUCCEEDED(hr), "Failed to set stream source, hr %#x.\n", hr);
hr = IDirect3DDevice8_BeginScene(device);
ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x.\n", hr);
hr = IDirect3DDevice8_DrawPrimitive(device, D3DPT_TRIANGLELIST, 0, 2);
ok(SUCCEEDED(hr), "Failed to draw, hr %#x.\n", hr);
hr = IDirect3DDevice8_EndScene(device);
ok(SUCCEEDED(hr), "Failed to end scene, hr %#x.\n", hr);
hr = IDirect3DVertexBuffer8_Lock(buffer, 0, bufsize * sizeof(*ptr2), (BYTE **)&ptr2, D3DLOCK_DISCARD);
ok(SUCCEEDED(hr), "Failed to lock buffer, hr %#x.\n", hr);
ok(ptr == ptr2, "Lock returned two different pointers: %p, %p\n", ptr, ptr2);
for (i = 0; i < bufsize; i++)
{
if (ptr2[i].x != i * 1.0f || ptr2[i].y != i * 2.0f || ptr2[i].z != i * 3.0f)
{
ok(FALSE, "Vertex %u is %f,%f,%f, expected %f,%f,%f\n", i,
ptr2[i].x, ptr2[i].y, ptr2[i].z, i * 1.0f, i * 2.0f, i * 3.0f);
break;
}
}
hr = IDirect3DVertexBuffer8_Unlock(buffer);
ok(SUCCEEDED(hr), "Failed to unlock buffer, hr %#x.\n", hr);
IDirect3DVertexBuffer8_Release(buffer);
refcount = IDirect3DDevice8_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
IDirect3D8_Release(d3d8);
DestroyWindow(window);
}
START_TEST(device)
{
HMODULE d3d8_handle = LoadLibraryA( "d3d8.dll" );
@ -4606,6 +4701,7 @@ START_TEST(device)
test_surface_double_unlock();
test_surface_lockrect_blocks();
test_set_palette();
test_swvp_buffer();
}
UnregisterClassA("d3d8_test_wc", GetModuleHandleA(NULL));
}