307 lines
13 KiB
C
307 lines
13 KiB
C
/*
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* Unit tests for DirectDraw overlay functions
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*
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* Copyright (C) 2008,2011 Stefan Dösinger for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "wine/test.h"
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#include "ddraw.h"
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#include "unknwn.h"
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static HRESULT (WINAPI *pDirectDrawCreateEx)(LPGUID,LPVOID*,REFIID,LPUNKNOWN);
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static IDirectDraw7 *ddraw = NULL;
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static IDirectDrawSurface7 *primary = NULL;
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static IDirectDrawSurface7 *create_overlay(DWORD width, DWORD height, DWORD format) {
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DDSURFACEDESC2 ddsd;
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HRESULT hr;
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IDirectDrawSurface7 *ret;
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memset(&ddsd, 0, sizeof(ddsd));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT;
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ddsd.dwWidth = width;
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ddsd.dwHeight = height;
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ddsd.ddsCaps.dwCaps = DDSCAPS_OVERLAY;
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U4(ddsd).ddpfPixelFormat.dwSize = sizeof(U4(ddsd).ddpfPixelFormat);
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U4(ddsd).ddpfPixelFormat.dwFlags = DDPF_FOURCC;
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U4(ddsd).ddpfPixelFormat.dwFourCC = format;
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hr = IDirectDraw7_CreateSurface(ddraw, &ddsd, &ret, NULL);
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if(FAILED(hr)) return NULL;
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else return ret;
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}
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static BOOL CreateDirectDraw(void)
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{
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HRESULT hr;
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DDSURFACEDESC2 ddsd;
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IDirectDrawSurface7 *overlay = NULL;
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HMODULE hmod = GetModuleHandleA("ddraw.dll");
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pDirectDrawCreateEx = (void*)GetProcAddress(hmod, "DirectDrawCreateEx");
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if (!pDirectDrawCreateEx) {
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win_skip("DirectDrawCreateEx is not available\n");
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return FALSE;
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}
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hr = pDirectDrawCreateEx(NULL, (void**)&ddraw, &IID_IDirectDraw7, NULL);
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ok(hr == DD_OK || hr == DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
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if (!ddraw) {
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trace("DirectDrawCreateEx() failed with an error %x\n", hr);
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return FALSE;
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}
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hr = IDirectDraw_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
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ok(hr == DD_OK, "SetCooperativeLevel returned: %x\n", hr );
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memset(&ddsd, 0, sizeof(ddsd));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS;
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ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
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hr = IDirectDraw7_CreateSurface(ddraw, &ddsd, &primary, NULL);
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if (FAILED(hr)) {
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IDirectDraw7_Release(ddraw);
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trace("IDirectDraw7_CreateSurface() failed with an error %x\n", hr);
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return FALSE;
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}
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overlay = create_overlay(64, 64, MAKEFOURCC('U','Y','V','Y'));
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if (!overlay) {
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IDirectDrawSurface7_Release(primary);
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IDirectDraw7_Release(ddraw);
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skip("Failed to create an overlay - assuming not supported\n");
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return FALSE;
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}
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IDirectDraw7_Release(overlay);
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return TRUE;
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}
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static void rectangle_settings(void) {
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IDirectDrawSurface7 *overlay = create_overlay(64, 64, MAKEFOURCC('U','Y','V','Y'));
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HRESULT hr, hr2;
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RECT rect = {0, 0, 64, 64};
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LONG posx, posy;
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/* The dx sdk sort of implies that rect must be set when DDOVER_SHOW is used. This is not true
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* in Windows Vista and earlier, but changed in Win7 */
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, &rect, DDOVER_SHOW, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, NULL, DDOVER_HIDE, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, NULL, DDOVER_SHOW, NULL);
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ok(hr == DD_OK || hr == DDERR_INVALIDPARAMS, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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/* Show that the overlay position is the (top, left) coordinate of the dest rectangle */
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rect.top += 16;
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rect.left += 32;
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rect.bottom += 16;
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rect.right += 32;
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, &rect, DDOVER_SHOW, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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posx = -1; posy = -1;
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hr = IDirectDrawSurface7_GetOverlayPosition(overlay, &posx, &posy);
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ok(hr == DD_OK, "IDirectDrawSurface7_GetOverlayPosition failed with hr=0x%08x\n", hr);
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ok(posx == rect.left && posy == rect.top, "Overlay position is (%d, %d), expected (%d, %d)\n",
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posx, posy, rect.left, rect.top);
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/* Passing a NULL dest rect sets the position to 0/0 . Visually it can be seen that the overlay overlays the whole primary(==screen)*/
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hr2 = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, NULL, 0, NULL);
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ok(hr2 == DD_OK || hr2 == DDERR_INVALIDPARAMS
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|| hr2 == DDERR_OUTOFCAPS, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr2);
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hr = IDirectDrawSurface7_GetOverlayPosition(overlay, &posx, &posy);
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ok(hr == DD_OK, "IDirectDrawSurface7_GetOverlayPosition failed with hr=0x%08x\n", hr);
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if (SUCCEEDED(hr2))
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{
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ok(posx == 0 && posy == 0, "Overlay position is (%d, %d), expected (%d, %d)\n",
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posx, posy, 0, 0);
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}
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else
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{
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/* Otherwise the position remains untouched */
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ok(posx == 32 && posy == 16, "Overlay position is (%d, %d), expected (%d, %d)\n",
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posx, posy, 32, 16);
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}
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/* The position cannot be retrieved when the overlay is not shown */
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, primary, &rect, DDOVER_HIDE, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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posx = -1; posy = -1;
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hr = IDirectDrawSurface7_GetOverlayPosition(overlay, &posx, &posy);
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ok(hr == DDERR_OVERLAYNOTVISIBLE, "IDirectDrawSurface7_GetOverlayPosition failed with hr=0x%08x\n", hr);
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ok(posx == 0 && posy == 0, "Overlay position is (%d, %d), expected (%d, %d)\n",
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posx, posy, 0, 0);
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IDirectDrawSurface7_Release(overlay);
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}
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static void offscreen_test(void) {
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IDirectDrawSurface7 *overlay = create_overlay(64, 64, MAKEFOURCC('U','Y','V','Y')), *offscreen = NULL;
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HRESULT hr;
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DDSURFACEDESC2 ddsd;
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/* Try to overlay a NULL surface */
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, NULL, NULL, DDOVER_SHOW, NULL);
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ok(hr == DDERR_INVALIDPARAMS, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, NULL, NULL, DDOVER_HIDE, NULL);
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ok(hr == DDERR_INVALIDPARAMS, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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/* Try to overlay an offscreen surface */
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memset(&ddsd, 0, sizeof(ddsd));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT;
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ddsd.dwWidth = 64;
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ddsd.dwHeight = 64;
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U4(ddsd).ddpfPixelFormat.dwSize = sizeof(U4(ddsd).ddpfPixelFormat);
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U4(ddsd).ddpfPixelFormat.dwFlags = DDPF_RGB;
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U4(ddsd).ddpfPixelFormat.dwFourCC = 0;
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U1(U4(ddsd).ddpfPixelFormat).dwRGBBitCount = 16;
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U2(U4(ddsd).ddpfPixelFormat).dwRBitMask = 0xF800;
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U3(U4(ddsd).ddpfPixelFormat).dwGBitMask = 0x07e0;
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U4(U4(ddsd).ddpfPixelFormat).dwBBitMask = 0x001F;
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ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
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hr = IDirectDraw7_CreateSurface(ddraw, &ddsd, &offscreen, NULL);
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ok(hr == DD_OK, "IDirectDraw7_CreateSurface failed with hr=0x%08x\n", hr);
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hr = IDirectDrawSurface7_UpdateOverlay(overlay, NULL, offscreen, NULL, DDOVER_SHOW, NULL);
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ok(hr == DD_OK || broken(hr == E_NOTIMPL),
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"IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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/* Try to overlay the primary with a non-overlay surface */
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hr = IDirectDrawSurface7_UpdateOverlay(offscreen, NULL, primary, NULL, DDOVER_SHOW, NULL);
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ok(hr == DDERR_NOTAOVERLAYSURFACE, "IDirectDrawSurface7_UpdateOverlay failed with hr=0x%08x\n", hr);
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IDirectDrawSurface7_Release(offscreen);
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IDirectDrawSurface7_Release(overlay);
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}
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static void yv12_test(void)
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{
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HRESULT hr;
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DDSURFACEDESC2 desc;
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IDirectDrawSurface7 *surface, *dst;
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char *base;
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RECT rect = {13, 17, 14, 18};
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unsigned int offset, y;
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surface = create_overlay(256, 256, MAKEFOURCC('Y','V','1','2'));
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if(!surface) {
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skip("YV12 surfaces not available\n");
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return;
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}
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memset(&desc, 0, sizeof(desc));
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desc.dwSize = sizeof(desc);
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hr = IDirectDrawSurface7_Lock(surface, NULL, &desc, 0, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_Lock returned 0x%08x, expected DD_OK\n", hr);
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ok(desc.dwFlags == (DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT | DDSD_CAPS | DDSD_PITCH),
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"Unexpected desc.dwFlags 0x%08x\n", desc.dwFlags);
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ok(desc.ddsCaps.dwCaps == (DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY | DDSCAPS_LOCALVIDMEM) ||
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desc.ddsCaps.dwCaps == (DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY | DDSCAPS_LOCALVIDMEM | DDSCAPS_HWCODEC),
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"Unexpected desc.ddsCaps.dwCaps 0x%08x\n", desc.ddsCaps.dwCaps);
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ok(desc.dwWidth == 256 && desc.dwHeight == 256, "Expected size 256x256, got %ux%u\n",
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desc.dwWidth, desc.dwHeight);
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/* The overlay pitch seems to have 256 byte alignment */
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ok((U1(desc).lPitch & 0xff) == 0, "Expected 256 byte aligned pitch, got %u\n", U1(desc).lPitch);
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/* Fill the surface with some data for the blit test */
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base = desc.lpSurface;
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/* Luminance */
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for (y = 0; y < desc.dwHeight; y++)
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{
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memset(base + U1(desc).lPitch * y, 0x10, desc.dwWidth);
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}
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/* V */
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for (; y < desc.dwHeight + desc.dwHeight / 4; y++)
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{
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memset(base + U1(desc).lPitch * y, 0x20, desc.dwWidth);
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}
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/* U */
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for (; y < desc.dwHeight + desc.dwHeight / 2; y++)
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{
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memset(base + U1(desc).lPitch * y, 0x30, desc.dwWidth);
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}
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hr = IDirectDrawSurface7_Unlock(surface, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_Unlock returned 0x%08x, expected DD_OK\n", hr);
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/* YV12 uses 2x2 blocks with 6 bytes per block(4*Y, 1*U, 1*V). Unlike other block-based formats like DXT
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* the entire Y channel is stored in one big chunk of memory, followed by the chroma channels. So
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* partial locks do not really make sense. Show that they are allowed nevertheless and the offset points
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* into the luminance data */
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hr = IDirectDrawSurface7_Lock(surface, &rect, &desc, 0, NULL);
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ok(hr == DD_OK, "Partial lock of a YV12 surface returned 0x%08x, expected DD_OK\n", hr);
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offset = ((const char *) desc.lpSurface - base);
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ok(offset == rect.top * U1(desc).lPitch + rect.left, "Expected %u byte offset from partial lock, got %u\n",
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rect.top * U1(desc).lPitch + rect.left, offset);
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hr = IDirectDrawSurface7_Unlock(surface, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_Unlock returned 0x%08x, expected DD_OK\n", hr);
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dst = create_overlay(256, 256, MAKEFOURCC('Y','V','1','2'));
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if (!dst)
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{
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/* Windows XP with a Radeon X1600 GPU refuses to create a second overlay surface,
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* DDERR_NOOVERLAYHW, making the blit tests moot */
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skip("Could not create a second YV12 surface, skipping blit test\n");
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goto cleanup;
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}
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hr = IDirectDrawSurface7_Blt(dst, NULL, surface, NULL, 0, NULL);
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/* VMware rejects YV12 blits. This behavior has not been seen on real hardware yet, so mark it broken */
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ok(hr == DD_OK || broken(hr == E_NOTIMPL),
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"IDirectDrawSurface7_Blt returned 0x%08x, expected DD_OK\n", hr);
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if (SUCCEEDED(hr))
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{
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memset(&desc, 0, sizeof(desc));
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desc.dwSize = sizeof(desc);
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hr = IDirectDrawSurface7_Lock(dst, NULL, &desc, 0, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_Lock returned 0x%08x, expected DD_OK\n", hr);
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base = desc.lpSurface;
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ok(base[0] == 0x10, "Y data is 0x%02x, expected 0x10\n", base[0]);
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base += desc.dwHeight * U1(desc).lPitch;
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todo_wine ok(base[0] == 0x20, "V data is 0x%02x, expected 0x20\n", base[0]);
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base += desc.dwHeight / 4 * U1(desc).lPitch;
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todo_wine ok(base[0] == 0x30, "U data is 0x%02x, expected 0x30\n", base[0]);
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hr = IDirectDrawSurface7_Unlock(dst, NULL);
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ok(hr == DD_OK, "IDirectDrawSurface7_Unlock returned 0x%08x, expected DD_OK\n", hr);
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}
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IDirectDrawSurface7_Release(dst);
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cleanup:
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IDirectDrawSurface7_Release(surface);
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}
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START_TEST(overlay)
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{
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if(CreateDirectDraw() == FALSE) {
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skip("Failed to initialize ddraw\n");
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return;
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}
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rectangle_settings();
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offscreen_test();
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yv12_test();
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if(primary) IDirectDrawSurface7_Release(primary);
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if(ddraw) IDirectDraw7_Release(ddraw);
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}
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