/*
 * Copyright 2016 Józef Kucia for CodeWeavers
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */


/* Hack for MinGW-w64 headers.
 *
 * We want to use WIDL C inline wrappers because some methods
 * in D3D12 interfaces return aggregate objects. Unfortunately,
 * WIDL C inline wrappers are broken when used with MinGW-w64
 * headers because FORCEINLINE expands to extern inline
 * which leads to the "multiple storage classes in declaration
 * specifiers" compiler error.
 */
#ifdef __MINGW32__
# include <_mingw.h>
# ifdef __MINGW64_VERSION_MAJOR
#  undef __forceinline
#  define __forceinline __inline__ __attribute__((__always_inline__,__gnu_inline__))
# endif

# define _HRESULT_DEFINED
typedef int HRESULT;
#endif

#define INITGUID
#define COBJMACROS
#include "vkd3d_test.h"
#include "vkd3d_windows.h"

#define WIDL_C_INLINE_WRAPPERS
#include "d3d12.h"

#define check_interface(a, b, c) check_interface_(__LINE__, (IUnknown *)a, b, c)
static void check_interface_(unsigned int line, IUnknown *iface, REFIID riid, BOOL supported)
{
    HRESULT hr, expected_hr;
    IUnknown *unk;

    expected_hr = supported ? S_OK : E_NOINTERFACE;

    hr = IUnknown_QueryInterface(iface, riid, (void **)&unk);
    ok_(line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
    if (SUCCEEDED(hr))
        IUnknown_Release(unk);
}

static ID3D12Device *create_device(void)
{
    ID3D12Device *device;
    HRESULT hr;

    if (FAILED(hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_11_0, &IID_ID3D12Device, (void **)&device)))
        return NULL;

    return device;
}

static void test_create_device(void)
{
    ID3D12Device *device;
    ULONG refcount;
    HRESULT hr;

    if (!(device = create_device()))
    {
        skip("Failed to create device.\n");
        return;
    }

    check_interface(device, &IID_ID3D12Object, TRUE);
    check_interface(device, &IID_ID3D12DeviceChild, FALSE);
    check_interface(device, &IID_ID3D12Pageable, FALSE);
    check_interface(device, &IID_ID3D12Device, TRUE);

    refcount = ID3D12Device_Release(device);
    ok(!refcount, "ID3D12Device has %u references left.\n", (unsigned int)refcount);

    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_11_0, &IID_ID3D12Device, (void **)&device);
    ok(hr == S_OK, "D3D12CreateDevice failed, hr %#x.\n", hr);
    ID3D12Device_Release(device);

    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_9_1, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_9_2, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_9_3, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_10_0, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
    hr = D3D12CreateDevice(NULL, D3D_FEATURE_LEVEL_10_1, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);

    hr = D3D12CreateDevice(NULL, 0, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "D3D12CreateDevice failed, hr %#x.\n", hr);
    hr = D3D12CreateDevice(NULL, ~0u, &IID_ID3D12Device, (void **)&device);
    ok(hr == E_INVALIDARG, "D3D12CreateDevice failed, hr %#x.\n", hr);
}

START_TEST(d3d12)
{
    ID3D12Debug *debug;

    if (SUCCEEDED(D3D12GetDebugInterface(&IID_ID3D12Debug, (void **)&debug)))
    {
        ID3D12Debug_EnableDebugLayer(debug);
        ID3D12Debug_Release(debug);
    }

    test_create_device();
}