Sweden-Number/dlls/ddraw/tests/ddrawmodes.c

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/*
* Unit tests for ddraw functions
*
*
* Part of this test involves changing the screen resolution. But this is
* really disrupting if the user is doing something else and is not very nice
* to CRT screens. Plus, ideally it needs someone watching it to check that
* each mode displays correctly.
* So this is only done if the test is being run in interactive mode.
*
* Copyright (C) 2003 Sami Aario
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <assert.h>
#include "wine/test.h"
#include "ddraw.h"
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static LPDIRECTDRAW lpDD = NULL;
static LPDIRECTDRAWSURFACE lpDDSPrimary = NULL;
static LPDIRECTDRAWSURFACE lpDDSBack = NULL;
static WNDCLASS wc;
static HWND hwnd;
static int modes_cnt;
static int modes_size;
static LPDDSURFACEDESC modes;
static void createwindow(void)
{
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = DefWindowProcA;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = GetModuleHandleA(0);
wc.hIcon = LoadIconA(wc.hInstance, IDI_APPLICATION);
wc.hCursor = LoadCursorA(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH) GetStockObject(BLACK_BRUSH);
wc.lpszMenuName = NULL;
wc.lpszClassName = "TestWindowClass";
if(!RegisterClassA(&wc))
assert(0);
hwnd = CreateWindowExA(0, "TestWindowClass", "TestWindowClass",
WS_POPUP, 0, 0,
GetSystemMetrics(SM_CXSCREEN),
GetSystemMetrics(SM_CYSCREEN),
NULL, NULL, GetModuleHandleA(0), NULL);
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assert(hwnd != NULL);
ShowWindow(hwnd, SW_HIDE);
UpdateWindow(hwnd);
SetFocus(hwnd);
}
static BOOL createdirectdraw(void)
{
HRESULT rc;
rc = DirectDrawCreate(NULL, &lpDD, NULL);
ok(rc==DD_OK || rc==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", rc);
if (!lpDD) {
trace("DirectDrawCreateEx() failed with an error %x\n", rc);
return FALSE;
}
return TRUE;
}
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static void releasedirectdraw(void)
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{
if( lpDD != NULL )
{
IDirectDraw_Release(lpDD);
lpDD = NULL;
}
}
static void adddisplaymode(LPDDSURFACEDESC lpddsd)
{
if (!modes)
modes = malloc((modes_size = 2) * sizeof(DDSURFACEDESC));
if (modes_cnt == modes_size)
modes = realloc(modes, (modes_size *= 2) * sizeof(DDSURFACEDESC));
assert(modes);
modes[modes_cnt++] = *lpddsd;
}
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static void flushdisplaymodes(void)
{
free(modes);
modes = 0;
modes_cnt = modes_size = 0;
}
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static HRESULT WINAPI enummodescallback(LPDDSURFACEDESC lpddsd, LPVOID lpContext)
{
trace("Width = %i, Height = %i, Refresh Rate = %i, Pitch = %i, flags =%02X\r\n",
lpddsd->dwWidth, lpddsd->dwHeight,
U2(*lpddsd).dwRefreshRate, U1(*lpddsd).lPitch, lpddsd->dwFlags);
/* Check that the pitch is valid if applicable */
if(lpddsd->dwFlags & DDSD_PITCH)
{
ok(U1(*lpddsd).lPitch != 0, "EnumDisplayModes callback with bad pitch\n");
}
/* Check that frequency is valid if applicable
*
* This fails on some Windows drivers or Windows versions, so it isn't important
* apparently
if(lpddsd->dwFlags & DDSD_REFRESHRATE)
{
ok(U2(*lpddsd).dwRefreshRate != 0, "EnumDisplayModes callback with bad refresh rate\n");
}
*/
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adddisplaymode(lpddsd);
return DDENUMRET_OK;
}
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static void enumdisplaymodes(void)
{
DDSURFACEDESC ddsd;
HRESULT rc;
ZeroMemory(&ddsd, sizeof(DDSURFACEDESC));
ddsd.dwSize = sizeof(DDSURFACEDESC);
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
rc = IDirectDraw_EnumDisplayModes(lpDD,
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DDEDM_STANDARDVGAMODES, &ddsd, 0, enummodescallback);
ok(rc==DD_OK || rc==E_INVALIDARG,"EnumDisplayModes returned: %x\n",rc);
}
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static void setdisplaymode(int i)
{
HRESULT rc;
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rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
ok(rc==DD_OK,"SetCooperativeLevel returned: %x\n",rc);
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if (modes[i].dwFlags & DDSD_PIXELFORMAT)
{
if (modes[i].ddpfPixelFormat.dwFlags & DDPF_RGB)
{
rc = IDirectDraw_SetDisplayMode(lpDD,
modes[i].dwWidth, modes[i].dwHeight,
U1(modes[i].ddpfPixelFormat).dwRGBBitCount);
ok(DD_OK==rc || DDERR_UNSUPPORTED==rc,"SetDisplayMode returned: %x\n",rc);
if (rc == DD_OK)
{
RECT r, scrn, virt;
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXVIRTUALSCREEN), GetSystemMetrics(SM_CYVIRTUALSCREEN));
OffsetRect(&virt, GetSystemMetrics(SM_XVIRTUALSCREEN), GetSystemMetrics(SM_YVIRTUALSCREEN));
SetRect(&scrn, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
trace("Mode (%dx%d) [%dx%d] (%d %d)x(%d %d)\n", modes[i].dwWidth, modes[i].dwHeight,
scrn.right, scrn.bottom, virt.left, virt.top, virt.right, virt.bottom);
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
/* ddraw sets clip rect here to the screen size, even for
multiple monitors */
ok(EqualRect(&r, &scrn), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
ok(ClipCursor(NULL), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: (%d %d) x (%d %d)\n",
r.left, r.top, r.right, r.bottom);
rc = IDirectDraw_RestoreDisplayMode(lpDD);
ok(DD_OK==rc,"RestoreDisplayMode returned: %x\n",rc);
}
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}
}
}
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static void createsurface(void)
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{
DDSURFACEDESC ddsd;
DDSCAPS ddscaps;
HRESULT rc;
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ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
DDSCAPS_FLIP |
DDSCAPS_COMPLEX;
ddsd.dwBackBufferCount = 1;
rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDDSPrimary, NULL );
ok(rc==DD_OK,"CreateSurface returned: %x\n",rc);
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ddscaps.dwCaps = DDSCAPS_BACKBUFFER;
rc = IDirectDrawSurface_GetAttachedSurface(lpDDSPrimary, &ddscaps, &lpDDSBack);
ok(rc==DD_OK,"GetAttachedSurface returned: %x\n",rc);
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}
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static void destroysurface(void)
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{
if( lpDDSPrimary != NULL )
{
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IDirectDrawSurface_Release(lpDDSPrimary);
lpDDSPrimary = NULL;
}
}
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static void testsurface(void)
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{
const char* testMsg = "ddraw device context test";
HDC hdc;
HRESULT rc;
rc = IDirectDrawSurface_GetDC(lpDDSBack, &hdc);
ok(rc==DD_OK, "IDirectDrawSurface_GetDC returned: %x\n",rc);
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SetBkColor(hdc, RGB(0, 0, 255));
SetTextColor(hdc, RGB(255, 255, 0));
TextOut(hdc, 0, 0, testMsg, lstrlen(testMsg));
IDirectDrawSurface_ReleaseDC(lpDDSBack, hdc);
ok(rc==DD_OK, "IDirectDrawSurface_ReleaseDC returned: %x\n",rc);
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while (1)
{
rc = IDirectDrawSurface_Flip(lpDDSPrimary, NULL, DDFLIP_WAIT);
ok(rc==DD_OK || rc==DDERR_SURFACELOST, "IDirectDrawSurface_BltFast returned: %x\n",rc);
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if (rc == DD_OK)
{
break;
}
else if (rc == DDERR_SURFACELOST)
{
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rc = IDirectDrawSurface_Restore(lpDDSPrimary);
ok(rc==DD_OK, "IDirectDrawSurface_Restore returned: %x\n",rc);
}
}
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}
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static void testdisplaymodes(void)
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{
int i;
for (i = 0; i < modes_cnt; ++i)
{
setdisplaymode(i);
createsurface();
testsurface();
destroysurface();
}
}
static void testcooperativelevels_normal(void)
{
HRESULT rc;
DDSURFACEDESC surfacedesc;
IDirectDrawSurface *surface = (IDirectDrawSurface *) 0xdeadbeef;
memset(&surfacedesc, 0, sizeof(surfacedesc));
surfacedesc.dwSize = sizeof(surfacedesc);
surfacedesc.ddpfPixelFormat.dwSize = sizeof(surfacedesc.ddpfPixelFormat);
surfacedesc.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
surfacedesc.dwBackBufferCount = 1;
surfacedesc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_COMPLEX | DDSCAPS_FLIP;
/* Do some tests with DDSCL_NORMAL mode */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_NORMAL);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_NORMAL) returned: %x\n",rc);
/* Try creating a double buffered primary in normal mode */
rc = IDirectDraw_CreateSurface(lpDD, &surfacedesc, &surface, NULL);
if (rc == DDERR_UNSUPPORTEDMODE)
skip("Unsupported mode\n");
else
{
ok(rc == DDERR_NOEXCLUSIVEMODE, "IDirectDraw_CreateSurface returned %08x\n", rc);
ok(surface == NULL, "Returned surface pointer is %p\n", surface);
}
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if(surface && surface != (IDirectDrawSurface *)0xdeadbeef) IDirectDrawSurface_Release(surface);
/* Set the focus window */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_SETFOCUSWINDOW);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
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/* Set the focus window a second time*/
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_SETFOCUSWINDOW);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_SETFOCUSWINDOW) the second time returned: %x\n",rc);
/* Test DDSCL_SETFOCUSWINDOW with the other flags. They should all fail, except of DDSCL_NOWINDOWCHANGES */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_NORMAL | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_NORMAL | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
/* This one succeeds */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_NOWINDOWCHANGES | DDSCL_SETFOCUSWINDOW);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_NOWINDOWCHANGES | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_MULTITHREADED | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_MULTITHREADED | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_FPUSETUP | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_FPUSETUP | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_FPUPRESERVE | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_FPUPRESERVE | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWREBOOT | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_ALLOWREBOOT | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_ALLOWMODEX | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
/* Set the device window without any other flags. Should give an error */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_SETDEVICEWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_SETDEVICEWINDOW) returned: %x\n",rc);
/* Set device window with DDSCL_NORMAL */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_NORMAL | DDSCL_SETDEVICEWINDOW);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_NORMAL | DDSCL_SETDEVICEWINDOW) returned: %x\n",rc);
/* Also set the focus window. Should give an error */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_ALLOWMODEX | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_SETDEVICEWINDOW | DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_NORMAL | DDSCL_SETDEVICEWINDOW | DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
/* All done */
}
static void testcooperativelevels_exclusive(void)
{
HRESULT rc;
/* Do some tests with DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN mode */
/* Try to set exclusive mode only */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_EXCLUSIVE);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_EXCLUSIVE) returned: %x\n",rc);
/* Full screen mode only */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_FULLSCREEN);
ok(rc==DDERR_INVALIDPARAMS,"SetCooperativeLevel(DDSCL_FULLSCREEN) returned: %x\n",rc);
/* Full screen mode + exclusive mode */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE);
ok(rc==DD_OK,"SetCooperativeLevel(DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN) returned: %x\n",rc);
/* Set the focus window. Should fail */
rc = IDirectDraw_SetCooperativeLevel(lpDD,
hwnd, DDSCL_SETFOCUSWINDOW);
ok(rc==DDERR_HWNDALREADYSET,"SetCooperativeLevel(DDSCL_SETFOCUSWINDOW) returned: %x\n",rc);
/* All done */
}
START_TEST(ddrawmodes)
{
createwindow();
if (!createdirectdraw())
return;
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enumdisplaymodes();
if (winetest_interactive)
testdisplaymodes();
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flushdisplaymodes();
releasedirectdraw();
createdirectdraw();
testcooperativelevels_normal();
releasedirectdraw();
createdirectdraw();
testcooperativelevels_exclusive();
releasedirectdraw();
}