231 lines
8.4 KiB
C
231 lines
8.4 KiB
C
/*
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* Unit tests for (a few) ddraw surface functions
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*
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* Copyright (C) 2005 Antoine Chavasse (a.chavasse@gmail.com)
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* Copyright (C) 2005 Christian Costa
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <assert.h>
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#include "wine/test.h"
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#include "ddraw.h"
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static LPDIRECTDRAW lpDD = NULL;
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static void CreateDirectDraw(void)
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{
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HRESULT rc;
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rc = DirectDrawCreate(NULL, &lpDD, NULL);
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ok(rc==DD_OK,"DirectDrawCreate returned: %lx\n",rc);
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rc = IDirectDraw_SetCooperativeLevel(lpDD, NULL, DDSCL_NORMAL);
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ok(rc==DD_OK,"SetCooperativeLevel returned: %lx\n",rc);
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}
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static void ReleaseDirectDraw(void)
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{
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if( lpDD != NULL )
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{
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IDirectDraw_Release(lpDD);
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lpDD = NULL;
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}
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}
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static void MipMapCreationTest(void)
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{
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LPDIRECTDRAWSURFACE lpDDSMipMapTest;
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DDSURFACEDESC ddsd;
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HRESULT rc;
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/* First mipmap creation test: create a surface with DDSCAPS_COMPLEX,
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DDSCAPS_MIPMAP, and DDSD_MIPMAPCOUNT. This create the number of
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requested mipmap levels. */
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_MIPMAPCOUNT;
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ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP;
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U2(ddsd).dwMipMapCount = 3;
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ddsd.dwWidth = 128;
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ddsd.dwHeight = 32;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDDSMipMapTest, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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/* Check the number of created mipmaps */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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rc = IDirectDrawSurface_GetSurfaceDesc(lpDDSMipMapTest, &ddsd);
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ok(rc==DD_OK,"GetSurfaceDesc returned: %lx\n",rc);
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ok(ddsd.dwFlags & DDSD_MIPMAPCOUNT,
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"GetSurfaceDesc returned no mipmapcount.\n");
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ok(U2(ddsd).dwMipMapCount == 3, "Incorrect mipmap count: %ld.\n",
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U2(ddsd).dwMipMapCount);
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/* Destroy the surface. */
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IDirectDrawSurface_Release(lpDDSMipMapTest);
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/* Second mipmap creation test: create a surface without a mipmap
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count, with DDSCAPS_MIPMAP and without DDSCAPS_COMPLEX.
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This creates a single mipmap level. */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
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ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_MIPMAP;
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ddsd.dwWidth = 128;
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ddsd.dwHeight = 32;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDDSMipMapTest, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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/* Check the number of created mipmaps */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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rc = IDirectDrawSurface_GetSurfaceDesc(lpDDSMipMapTest, &ddsd);
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ok(rc==DD_OK,"GetSurfaceDesc returned: %lx\n",rc);
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ok(ddsd.dwFlags & DDSD_MIPMAPCOUNT,
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"GetSurfaceDesc returned no mipmapcount.\n");
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ok(U2(ddsd).dwMipMapCount == 1, "Incorrect mipmap count: %ld.\n",
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U2(ddsd).dwMipMapCount);
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/* Third mipmap creation test: create a surface with DDSCAPS_MIPMAP,
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DDSCAPS_COMPLEX and without DDSD_MIPMAPCOUNT.
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It's an undocumented features where a chain of mipmaps, starting from
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he specified size and down to the smallest size, is automatically
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created.
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Anarchy Online needs this feature to work. */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
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ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP;
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ddsd.dwWidth = 128;
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ddsd.dwHeight = 32;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDDSMipMapTest, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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/* Check the number of created mipmaps */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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rc = IDirectDrawSurface_GetSurfaceDesc(lpDDSMipMapTest, &ddsd);
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ok(rc==DD_OK,"GetSurfaceDesc returned: %lx\n",rc);
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ok(ddsd.dwFlags & DDSD_MIPMAPCOUNT,
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"GetSurfaceDesc returned no mipmapcount.\n");
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ok(U2(ddsd).dwMipMapCount == 6, "Incorrect mipmap count: %ld.\n",
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U2(ddsd).dwMipMapCount);
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/* Fourth mipmap creation test: same as above with a different texture
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size.
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The purpose is to verify that the number of generated mipmaps is
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dependent on the smallest dimension. */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
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ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP;
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ddsd.dwWidth = 32;
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ddsd.dwHeight = 64;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDDSMipMapTest, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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/* Check the number of created mipmaps */
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memset(&ddsd, 0, sizeof(DDSURFACEDESC));
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ddsd.dwSize = sizeof(ddsd);
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rc = IDirectDrawSurface_GetSurfaceDesc(lpDDSMipMapTest, &ddsd);
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ok(rc==DD_OK,"GetSurfaceDesc returned: %lx\n",rc);
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ok(ddsd.dwFlags & DDSD_MIPMAPCOUNT,
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"GetSurfaceDesc returned no mipmapcount.\n");
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ok(U2(ddsd).dwMipMapCount == 6, "Incorrect mipmap count: %ld.\n",
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U2(ddsd).dwMipMapCount);
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/* Destroy the surface. */
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IDirectDrawSurface_Release(lpDDSMipMapTest);
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}
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static void SrcColorKey32BlitTest(void)
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{
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LPDIRECTDRAWSURFACE lpSrc;
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LPDIRECTDRAWSURFACE lpDst;
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DDSURFACEDESC ddsd;
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DDSURFACEDESC ddsd2;
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LPDWORD lpData;
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HRESULT rc;
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ddsd2.dwSize = sizeof(ddsd2);
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ddsd2.ddpfPixelFormat.dwSize = sizeof(ddsd2.ddpfPixelFormat);
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ddsd.dwSize = sizeof(ddsd);
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ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
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ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
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ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
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ddsd.dwWidth = 800;
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ddsd.dwHeight = 600;
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ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB;
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U1(ddsd.ddpfPixelFormat).dwRGBBitCount = 32;
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U2(ddsd.ddpfPixelFormat).dwRBitMask = 0xFF0000;
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U3(ddsd.ddpfPixelFormat).dwGBitMask = 0x00FF00;
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U4(ddsd.ddpfPixelFormat).dwBBitMask = 0x0000FF;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpDst, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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ddsd.dwFlags |= DDSD_CKSRCBLT;
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ddsd.ddckCKSrcBlt.dwColorSpaceLowValue = 0xFF00FF;
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ddsd.ddckCKSrcBlt.dwColorSpaceHighValue = 0xFF00FF;
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rc = IDirectDraw_CreateSurface(lpDD, &ddsd, &lpSrc, NULL);
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ok(rc==DD_OK,"CreateSurface returned: %lx\n",rc);
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rc = IDirectDrawSurface_Lock(lpDst, NULL, &ddsd2, DDLOCK_WAIT, NULL);
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ok(rc==DD_OK,"Lock returned: %lx\n",rc);
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lpData = (LPDWORD)ddsd2.lpSurface;
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lpData[0] = 0xCCCCCCCC;
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lpData[1] = 0xCCCCCCCC;
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lpData[2] = 0xCCCCCCCC;
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lpData[3] = 0xCCCCCCCC;
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rc = IDirectDrawSurface_Unlock(lpDst, NULL);
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ok(rc==DD_OK,"Unlock returned: %lx\n",rc);
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rc = IDirectDrawSurface_Lock(lpSrc, NULL, &ddsd2, DDLOCK_WAIT, NULL);
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ok(rc==DD_OK,"Lock returned: %lx\n",rc);
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lpData = (LPDWORD)ddsd2.lpSurface;
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lpData[0] = 0x77010203;
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lpData[1] = 0x00010203;
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lpData[2] = 0x77FF00FF;
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lpData[3] = 0x00FF00FF;
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rc = IDirectDrawSurface_Unlock(lpSrc, NULL);
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ok(rc==DD_OK,"Unlock returned: %lx\n",rc);
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IDirectDrawSurface_Blt(lpDst, NULL, lpSrc, NULL, DDBLT_KEYSRC, NULL);
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rc = IDirectDrawSurface_Lock(lpDst, NULL, &ddsd2, DDLOCK_WAIT, NULL);
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ok(rc==DD_OK,"Lock returned: %lx\n",rc);
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lpData = (LPDWORD)ddsd2.lpSurface;
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ok((lpData[0]==0x77010203)&&(lpData[1]==0x00010203)&&(lpData[2]==0xCCCCCCCC)&&(lpData[3]==0xCCCCCCCC),
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"Destination data after blitting is not correct\n");
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rc = IDirectDrawSurface_Unlock(lpDst, NULL);
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ok(rc==DD_OK,"Unlock returned: %lx\n",rc);
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IDirectDrawSurface_Release(lpSrc);
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IDirectDrawSurface_Release(lpDst);
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}
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START_TEST(dsurface)
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{
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CreateDirectDraw();
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MipMapCreationTest();
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SrcColorKey32BlitTest();
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ReleaseDirectDraw();
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}
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