d3d9: Test viewports that are bigger than the surface.
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@ -10395,6 +10395,76 @@ static void sgn_test(IDirect3DDevice9 *device) {
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IDirect3DVertexShader9_Release(shader);
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}
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static void viewport_test(IDirect3DDevice9 *device) {
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HRESULT hr;
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DWORD color;
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D3DVIEWPORT9 vp, old_vp;
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const float quad[] =
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{
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-0.5, -0.5, 0.1,
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0.5, -0.5, 0.1,
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-0.5, 0.5, 0.1,
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0.5, 0.5, 0.1
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};
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memset(&old_vp, 0, sizeof(old_vp));
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hr = IDirect3DDevice9_GetViewport(device, &old_vp);
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ok(hr == D3D_OK, "IDirect3DDevice9_GetViewport failed with %08x\n", hr);
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hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00ff0000, 0.0, 0);
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ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %08x\n", hr);
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/* Test a viewport with Width and Height bigger than the surface dimensions
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*
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* TODO: Test Width < surface.width, but X + Width > surface.width
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* TODO: Test Width < surface.width, what happens with the height?
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*/
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memset(&vp, 0, sizeof(vp));
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vp.X = 0;
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vp.Y = 0;
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vp.Width = 10000;
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vp.Height = 10000;
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vp.MinZ = 0.0;
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vp.MaxZ = 0.0;
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hr = IDirect3DDevice9_SetViewport(device, &vp);
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ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);
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hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
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ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
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hr = IDirect3DDevice9_BeginScene(device);
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ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %08x\n", hr);
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if(SUCCEEDED(hr))
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{
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hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
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ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
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hr = IDirect3DDevice9_EndScene(device);
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ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %08x\n", hr);
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}
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hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
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ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %08x\n", hr);
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color = getPixelColor(device, 158, 118);
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ok(color == 0x00ff0000, "viewport test: (158,118) has color %08x\n", color);
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color = getPixelColor(device, 162, 118);
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ok(color == 0x00ff0000, "viewport test: (162,118) has color %08x\n", color);
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color = getPixelColor(device, 158, 122);
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ok(color == 0x00ff0000, "viewport test: (158,122) has color %08x\n", color);
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color = getPixelColor(device, 162, 122);
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ok(color == 0x00ffffff, "viewport test: (162,122) has color %08x\n", color);
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color = getPixelColor(device, 478, 358);
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ok(color == 0x00ffffff, "viewport test: (478,358 has color %08x\n", color);
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color = getPixelColor(device, 482, 358);
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ok(color == 0x00ff0000, "viewport test: (482,358) has color %08x\n", color);
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color = getPixelColor(device, 478, 362);
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ok(color == 0x00ff0000, "viewport test: (478,362) has color %08x\n", color);
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color = getPixelColor(device, 482, 362);
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ok(color == 0x00ff0000, "viewport test: (482,362) has color %08x\n", color);
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hr = IDirect3DDevice9_SetViewport(device, &old_vp);
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ok(hr == D3D_OK, "IDirect3DDevice9_SetViewport failed with %08x\n", hr);
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}
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START_TEST(visual)
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{
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IDirect3DDevice9 *device_ptr;
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@ -10493,6 +10563,7 @@ START_TEST(visual)
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yuv_color_test(device_ptr);
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zwriteenable_test(device_ptr);
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alphatest_test(device_ptr);
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viewport_test(device_ptr);
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if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
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{
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@ -4642,24 +4642,25 @@ static void vertexdeclaration(DWORD state, IWineD3DStateBlockImpl *stateblock, s
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static void viewport_miscpart(DWORD state, IWineD3DStateBlockImpl *stateblock, struct wined3d_context *context)
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{
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UINT width, height;
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IWineD3DSurfaceImpl *target;
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IWineD3DSurfaceImpl *target = (IWineD3DSurfaceImpl *) stateblock->wineD3DDevice->render_targets[0];
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WINED3DVIEWPORT vp = stateblock->viewport;
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glDepthRange(stateblock->viewport.MinZ, stateblock->viewport.MaxZ);
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if(vp.Width > target->currentDesc.Width) vp.Width = target->currentDesc.Width;
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if(vp.Height > target->currentDesc.Height) vp.Height = target->currentDesc.Height;
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glDepthRange(vp.MinZ, vp.MaxZ);
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checkGLcall("glDepthRange");
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/* Note: GL requires lower left, DirectX supplies upper left. This is reversed when using offscreen rendering
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*/
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if (context->render_offscreen)
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{
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glViewport(stateblock->viewport.X,
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stateblock->viewport.Y,
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stateblock->viewport.Width, stateblock->viewport.Height);
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glViewport(vp.X, vp.Y, vp.Width, vp.Height);
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} else {
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target = (IWineD3DSurfaceImpl *) stateblock->wineD3DDevice->render_targets[0];
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target->get_drawable_size(context, &width, &height);
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glViewport(stateblock->viewport.X,
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(height - (stateblock->viewport.Y + stateblock->viewport.Height)),
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stateblock->viewport.Width, stateblock->viewport.Height);
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glViewport(vp.X,
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(height - (vp.Y + vp.Height)),
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vp.Width, vp.Height);
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}
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checkGLcall("glViewport");
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