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d3d9/tests: Add a test for GenerateMipSubLevels(). 

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Matteo Bruni 2018-02-16 00:47:54 +01:00 committed by Alexandre Julliard
parent 0d8dc0c0b7
commit 4477231ab1
1 changed files with 131 additions and 0 deletions
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131
dlls/d3d9/tests/visual.c
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@ -5864,6 +5864,136 @@ done:
DestroyWindow(window);
}
static void test_generate_mipmap(void)
{
static const RECT r1 = {256, 256, 512, 512};
static const RECT r2 = {512, 256, 768, 512};
static const RECT r3 = {256, 512, 512, 768};
static const RECT r4 = {512, 512, 768, 768};
static const float quad[] =
{
-0.5f, -0.5f, 0.1f, 0.0f, 0.0f,
-0.5f, 0.5f, 0.1f, 0.0f, 1.0f,
0.5f, -0.5f, 0.1f, 1.0f, 0.0f,
0.5f, 0.5f, 0.1f, 1.0f, 1.0f,
};
IDirect3DTexture9 *texture, *texture2;
IDirect3DSurface9 *surface, *surface2;
IDirect3DDevice9 *device;
unsigned int x, y;
D3DLOCKED_RECT lr;
IDirect3D9 *d3d;
D3DCOLOR color;
ULONG refcount;
HWND window;
HRESULT hr;
window = create_window();
d3d = Direct3DCreate9(D3D_SDK_VERSION);
ok(!!d3d, "Failed to create a D3D object.\n");
if (!(device = create_device(d3d, window, window, TRUE)))
{
skip("Failed to create a D3D device, skipping tests.\n");
goto done;
}
hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffff00, 1.0f, 0);
ok(SUCCEEDED(hr), "Failed to clear, hr %#x.\n", hr);
/* Make the texture big enough that a mipmap level > 0 is used. */
hr = IDirect3DDevice9_CreateTexture(device, 1024, 1024, 0, D3DUSAGE_RENDERTARGET,
D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &texture, 0);
ok(SUCCEEDED(hr), "Failed to create texture, hr %#x.\n", hr);
hr = IDirect3DDevice9_CreateTexture(device, 1024, 1024, 0, 0,
D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM, &texture2, 0);
ok(SUCCEEDED(hr), "Failed to create texture, hr %#x.\n", hr);
hr = IDirect3DTexture9_GetSurfaceLevel(texture, 0, &surface);
ok(SUCCEEDED(hr), "Failed to get surface, hr %#x.\n", hr);
hr = IDirect3DTexture9_GetSurfaceLevel(texture2, 0, &surface2);
ok(SUCCEEDED(hr), "Failed to get surface, hr %#x.\n", hr);
hr = IDirect3DSurface9_LockRect(surface2, &lr, NULL, 0);
ok(SUCCEEDED(hr), "Failed to map surface, hr %#x.\n", hr);
for (y = 0; y < 1024; ++y)
{
for(x = 0; x < 1024; ++x)
{
DWORD *dst = (DWORD *)((BYTE *)lr.pBits + y * lr.Pitch + x * 4);
POINT pt;
pt.x = x;
pt.y = y;
if (PtInRect(&r1, pt))
*dst = 0xffff0000;
else if (PtInRect(&r2, pt))
*dst = 0xff00ff00;
else if (PtInRect(&r3, pt))
*dst = 0xff0000ff;
else if (PtInRect(&r4, pt))
*dst = 0xff000000;
else
*dst = 0xffffffff;
}
}
hr = IDirect3DSurface9_UnlockRect(surface2);
ok(SUCCEEDED(hr), "Failed to unmap surface, hr %#x.\n", hr);
hr = IDirect3DDevice9_UpdateSurface(device, surface2, NULL, surface, NULL);
ok(SUCCEEDED(hr), "Failed to update surface, hr %#x.\n", hr);
IDirect3DSurface9_Release(surface2);
IDirect3DSurface9_Release(surface);
IDirect3DTexture9_Release(texture2);
hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_LINEAR);
ok(SUCCEEDED(hr), "Failed to set mipmap autogen filter type, hr %#x.\n", hr);
IDirect3DTexture9_GenerateMipSubLevels(texture);
hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *)texture);
ok(SUCCEEDED(hr), "Failed to set texture, hr %x.\n", hr);
hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
ok(SUCCEEDED(hr), "Failed to set mipmap filtering, hr %#x.\n", hr);
hr = IDirect3DDevice9_SetRenderState(device, D3DRS_LIGHTING, FALSE);
ok(SUCCEEDED(hr), "Failed to disable lighting, hr %#x.\n", hr);
hr = IDirect3DDevice9_BeginScene(device);
ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x.\n", hr);
hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
ok(SUCCEEDED(hr), "Failed to set FVF, hr %#x.\n", hr);
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
ok(SUCCEEDED(hr), "Failed to draw, hr %#x.\n", hr);
hr = IDirect3DDevice9_EndScene(device);
ok(SUCCEEDED(hr), "Failed to end scene, hr %#x.\n", hr);
IDirect3DTexture9_Release(texture);
color = getPixelColor(device, 200, 200);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 280, 200);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 360, 200);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 440, 200);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 200, 270);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 280, 270);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 360, 270);
ok(!color, "Unexpected color 0x%08x.\n", color);
color = getPixelColor(device, 440, 270);
ok(!color, "Unexpected color 0x%08x.\n", color);
hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
ok(SUCCEEDED(hr), "Failed to present, hr %#x.\n", hr);
refcount = IDirect3DDevice9_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
done:
IDirect3D9_Release(d3d);
DestroyWindow(window);
}
static void test_mipmap_autogen(void)
{
IDirect3DSurface9 *surface, *surface2, *surface3, *backbuffer;
@ -23533,6 +23663,7 @@ START_TEST(visual)
g16r16_texture_test();
pixelshader_blending_test();
texture_transform_flags_test();
test_generate_mipmap();
test_mipmap_autogen();
fixed_function_decl_test();
conditional_np2_repeat_test();