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wine/dlls/gdi32/tests/metafile.c

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/*
* Unit tests for metafile functions
*
* Copyright (c) 2002 Dmitry Timoshkov
*
* 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 <stdio.h>
#include <math.h>
#include "wine/test.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
static LOGFONTA orig_lf;
static BOOL emr_processed = FALSE;
/* Arbitrarily chosen values for the second co-ordinate of a metafile line */
#define LINE_X 55.0f
#define LINE_Y 15.0f
static INT (WINAPI * pGetRelAbs)(HDC, DWORD);
static INT (WINAPI * pSetRelAbs)(HDC, INT);
#define GDI_GET_PROC(func) \
p ## func = (void *)GetProcAddress(hGDI, #func); \
if(!p ## func) \
trace("GetProcAddress(hGDI, \"%s\") failed\n", #func); \
static void init_function_pointers(void)
{
HMODULE hGDI;
pGetRelAbs = NULL;
pSetRelAbs = NULL;
hGDI = GetModuleHandleA("gdi32.dll");
assert(hGDI);
GDI_GET_PROC(GetRelAbs);
GDI_GET_PROC(SetRelAbs);
}
static int CALLBACK eto_emf_enum_proc(HDC hdc, HANDLETABLE *handle_table,
const ENHMETARECORD *emr, int n_objs, LPARAM param)
{
static int n_record;
DWORD i;
const INT *dx;
INT *orig_dx = (INT *)param;
LOGFONTA device_lf;
INT ret;
trace("hdc %p, emr->iType %d, emr->nSize %d, param %p\n",
hdc, emr->iType, emr->nSize, (void *)param);
if(!hdc) return 1;
PlayEnhMetaFileRecord(hdc, handle_table, emr, n_objs);
switch (emr->iType)
{
case EMR_HEADER:
ok(GetTextAlign(hdc) == 0, "text align %08x\n", GetTextAlign(hdc));
ok(GetBkColor(hdc) == RGB(0xff, 0xff, 0xff), "bk color %08x\n", GetBkColor(hdc));
ok(GetTextColor(hdc) == RGB(0x0, 0x0, 0x0), "text color %08x\n", GetTextColor(hdc));
ok(GetROP2(hdc) == R2_COPYPEN, "rop %d\n", GetROP2(hdc));
ok(GetArcDirection(hdc) == AD_COUNTERCLOCKWISE, "arc dir %d\n", GetArcDirection(hdc));
ok(GetPolyFillMode(hdc) == ALTERNATE, "poly fill %d\n", GetPolyFillMode(hdc));
ok(GetStretchBltMode(hdc) == BLACKONWHITE, "stretchblt mode %d\n", GetStretchBltMode(hdc));
/* GetBkMode, GetRelAbs do not get reset to the default value */
ok(GetBkMode(hdc) == OPAQUE, "bk mode %d\n", GetBkMode(hdc));
if(pSetRelAbs && pGetRelAbs)
ok(pGetRelAbs(hdc, 0) == RELATIVE, "relabs %d\n", pGetRelAbs(hdc, 0));
n_record = 0;
break;
case EMR_EXTTEXTOUTA:
{
const EMREXTTEXTOUTA *emr_ExtTextOutA = (const EMREXTTEXTOUTA *)emr;
dx = (const INT *)((const char *)emr + emr_ExtTextOutA->emrtext.offDx);
ret = GetObjectA(GetCurrentObject(hdc, OBJ_FONT), sizeof(device_lf), &device_lf);
ok( ret == sizeof(device_lf), "GetObjectA error %d\n", GetLastError());
/* compare up to lfOutPrecision, other values are not interesting,
* and in fact sometimes arbitrary adapted by Win9x.
*/
ok(!memcmp(&orig_lf, &device_lf, FIELD_OFFSET(LOGFONTA, lfOutPrecision)), "fonts don't match\n");
ok(!lstrcmpA(orig_lf.lfFaceName, device_lf.lfFaceName), "font names don't match\n");
for(i = 0; i < emr_ExtTextOutA->emrtext.nChars; i++)
{
ok(orig_dx[i] == dx[i], "pass %d: dx[%d] (%d) didn't match %d\n",
n_record, i, dx[i], orig_dx[i]);
}
n_record++;
emr_processed = TRUE;
break;
}
case EMR_EXTTEXTOUTW:
{
const EMREXTTEXTOUTW *emr_ExtTextOutW = (const EMREXTTEXTOUTW *)emr;
dx = (const INT *)((const char *)emr + emr_ExtTextOutW->emrtext.offDx);
SetLastError(0xdeadbeef);
ret = GetObjectA(GetCurrentObject(hdc, OBJ_FONT), sizeof(device_lf), &device_lf);
ok( ret == sizeof(device_lf) ||
broken(ret == (sizeof(device_lf) - LF_FACESIZE + strlen(device_lf.lfFaceName) + 1)), /* NT4 */
"GetObjectA error %d\n", GetLastError());
/* compare up to lfOutPrecision, other values are not interesting,
* and in fact sometimes arbitrary adapted by Win9x.
*/
ok(!memcmp(&orig_lf, &device_lf, FIELD_OFFSET(LOGFONTA, lfOutPrecision)), "fonts don't match\n");
ok(!lstrcmpA(orig_lf.lfFaceName, device_lf.lfFaceName), "font names don't match\n");
for(i = 0; i < emr_ExtTextOutW->emrtext.nChars; i++)
{
ok(orig_dx[i] == dx[i], "pass %d: dx[%d] (%d) didn't match %d\n",
n_record, i, dx[i], orig_dx[i]);
}
n_record++;
emr_processed = TRUE;
break;
}
default:
break;
}
return 1;
}
static void test_ExtTextOut(void)
{
HWND hwnd;
HDC hdcDisplay, hdcMetafile;
HENHMETAFILE hMetafile;
HFONT hFont;
static const char text[] = "Simple text to test ExtTextOut on metafiles";
INT i, len, dx[256];
static const RECT rc = { 0, 0, 100, 100 };
BOOL ret;
assert(sizeof(dx)/sizeof(dx[0]) >= lstrlenA(text));
/* Win9x doesn't play EMFs on invisible windows */
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_VISIBLE,
0, 0, 200, 200, 0, 0, 0, NULL);
ok(hwnd != 0, "CreateWindowExA error %d\n", GetLastError());
hdcDisplay = GetDC(hwnd);
ok(hdcDisplay != 0, "GetDC error %d\n", GetLastError());
trace("hdcDisplay %p\n", hdcDisplay);
SetMapMode(hdcDisplay, MM_TEXT);
memset(&orig_lf, 0, sizeof(orig_lf));
orig_lf.lfCharSet = ANSI_CHARSET;
orig_lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
orig_lf.lfWeight = FW_DONTCARE;
orig_lf.lfHeight = 7;
orig_lf.lfQuality = DEFAULT_QUALITY;
lstrcpyA(orig_lf.lfFaceName, "Arial");
hFont = CreateFontIndirectA(&orig_lf);
ok(hFont != 0, "CreateFontIndirectA error %d\n", GetLastError());
hFont = SelectObject(hdcDisplay, hFont);
len = lstrlenA(text);
for (i = 0; i < len; i++)
{
ret = GetCharWidthA(hdcDisplay, text[i], text[i], &dx[i]);
ok( ret, "GetCharWidthA error %d\n", GetLastError());
}
hFont = SelectObject(hdcDisplay, hFont);
hdcMetafile = CreateEnhMetaFileA(hdcDisplay, NULL, NULL, NULL);
ok(hdcMetafile != 0, "CreateEnhMetaFileA error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
ok(GetDeviceCaps(hdcMetafile, TECHNOLOGY) == DT_RASDISPLAY,
"GetDeviceCaps(TECHNOLOGY) has to return DT_RASDISPLAY for a display based EMF\n");
hFont = SelectObject(hdcMetafile, hFont);
/* 1. pass NULL lpDx */
ret = ExtTextOutA(hdcMetafile, 0, 0, 0, &rc, text, lstrlenA(text), NULL);
ok( ret, "ExtTextOutA error %d\n", GetLastError());
/* 2. pass custom lpDx */
ret = ExtTextOutA(hdcMetafile, 0, 20, 0, &rc, text, lstrlenA(text), dx);
ok( ret, "ExtTextOutA error %d\n", GetLastError());
hFont = SelectObject(hdcMetafile, hFont);
ret = DeleteObject(hFont);
ok( ret, "DeleteObject error %d\n", GetLastError());
hMetafile = CloseEnhMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseEnhMetaFile error %d\n", GetLastError());
ok(!GetObjectType(hdcMetafile), "CloseEnhMetaFile has to destroy metafile hdc\n");
ret = PlayEnhMetaFile(hdcDisplay, hMetafile, &rc);
ok( ret, "PlayEnhMetaFile error %d\n", GetLastError());
SetTextAlign(hdcDisplay, TA_UPDATECP | TA_CENTER | TA_BASELINE | TA_RTLREADING );
SetBkColor(hdcDisplay, RGB(0xff, 0, 0));
SetTextColor(hdcDisplay, RGB(0, 0xff, 0));
SetROP2(hdcDisplay, R2_NOT);
SetArcDirection(hdcDisplay, AD_CLOCKWISE);
SetPolyFillMode(hdcDisplay, WINDING);
SetStretchBltMode(hdcDisplay, HALFTONE);
if(pSetRelAbs) pSetRelAbs(hdcDisplay, RELATIVE);
SetBkMode(hdcDisplay, OPAQUE);
ret = EnumEnhMetaFile(hdcDisplay, hMetafile, eto_emf_enum_proc, dx, &rc);
ok( ret, "EnumEnhMetaFile error %d\n", GetLastError());
ok( GetTextAlign(hdcDisplay) == (TA_UPDATECP | TA_CENTER | TA_BASELINE | TA_RTLREADING),
"text align %08x\n", GetTextAlign(hdcDisplay));
ok( GetBkColor(hdcDisplay) == RGB(0xff, 0, 0), "bk color %08x\n", GetBkColor(hdcDisplay));
ok( GetTextColor(hdcDisplay) == RGB(0, 0xff, 0), "text color %08x\n", GetTextColor(hdcDisplay));
ok( GetROP2(hdcDisplay) == R2_NOT, "rop2 %d\n", GetROP2(hdcDisplay));
ok( GetArcDirection(hdcDisplay) == AD_CLOCKWISE, "arc dir %d\n", GetArcDirection(hdcDisplay));
ok( GetPolyFillMode(hdcDisplay) == WINDING, "poly fill %d\n", GetPolyFillMode(hdcDisplay));
ok( GetStretchBltMode(hdcDisplay) == HALFTONE, "stretchblt mode %d\n", GetStretchBltMode(hdcDisplay));
ok(emr_processed, "EnumEnhMetaFile couldn't find EMR_EXTTEXTOUTA or EMR_EXTTEXTOUTW record\n");
ok(!EnumEnhMetaFile(hdcDisplay, hMetafile, eto_emf_enum_proc, dx, NULL),
"A valid hdc has to require a valid rc\n");
ok(EnumEnhMetaFile(NULL, hMetafile, eto_emf_enum_proc, dx, NULL),
"A null hdc does not require a valid rc\n");
ret = DeleteEnhMetaFile(hMetafile);
ok( ret, "DeleteEnhMetaFile error %d\n", GetLastError());
ret = ReleaseDC(hwnd, hdcDisplay);
ok( ret, "ReleaseDC error %d\n", GetLastError());
DestroyWindow(hwnd);
}
static void check_dc_state(HDC hdc, int restore_no,
int wnd_org_x, int wnd_org_y, int wnd_ext_x, int wnd_ext_y,
int vp_org_x, int vp_org_y, int vp_ext_x, int vp_ext_y)
{
BOOL ret;
XFORM xform;
POINT vp_org, win_org;
SIZE vp_size, win_size;
FLOAT xscale, yscale, edx, edy;
SetLastError(0xdeadbeef);
ret = GetWorldTransform(hdc, &xform);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) goto win9x_here;
ok(ret, "GetWorldTransform error %u\n", GetLastError());
trace("%d: eM11 %f, eM22 %f, eDx %f, eDy %f\n", restore_no, xform.eM11, xform.eM22, xform.eDx, xform.eDy);
ok(xform.eM12 == 0.0, "%d: expected eM12 0.0, got %f\n", restore_no, xform.eM12);
ok(xform.eM21 == 0.0, "%d: expected eM21 0.0, got %f\n", restore_no, xform.eM21);
xscale = (FLOAT)vp_ext_x / (FLOAT)wnd_ext_x;
trace("x scale %f\n", xscale);
ok(fabs(xscale - xform.eM11) < 0.01, "%d: vp_ext_x %d, wnd_ext_cx %d, eM11 %f\n",
restore_no, vp_ext_x, wnd_ext_x, xform.eM11);
yscale = (FLOAT)vp_ext_y / (FLOAT)wnd_ext_y;
trace("y scale %f\n", yscale);
ok(fabs(yscale - xform.eM22) < 0.01, "%d: vp_ext_y %d, wnd_ext_y %d, eM22 %f\n",
restore_no, vp_ext_y, wnd_ext_y, xform.eM22);
edx = (FLOAT)vp_org_x - xform.eM11 * (FLOAT)wnd_org_x;
ok(fabs(edx - xform.eDx) < 0.01, "%d: edx %f != eDx %f\n", restore_no, edx, xform.eDx);
edy = (FLOAT)vp_org_y - xform.eM22 * (FLOAT)wnd_org_y;
ok(fabs(edy - xform.eDy) < 0.01, "%d: edy %f != eDy %f\n", restore_no, edy, xform.eDy);
return;
win9x_here:
GetWindowOrgEx(hdc, &win_org);
GetViewportOrgEx(hdc, &vp_org);
GetWindowExtEx(hdc, &win_size);
GetViewportExtEx(hdc, &vp_size);
ok(wnd_org_x == win_org.x, "%d: wnd_org_x: %d != %d\n", restore_no, wnd_org_x, win_org.x);
ok(wnd_org_y == win_org.y, "%d: wnd_org_y: %d != %d\n", restore_no, wnd_org_y, win_org.y);
ok(vp_org_x == vp_org.x, "%d: vport_org_x: %d != %d\n", restore_no, vp_org_x, vp_org.x);
ok(vp_org_y == vp_org.y, "%d: vport_org_y: %d != %d\n", restore_no, vp_org_y, vp_org.y);
ok(wnd_ext_x == win_size.cx, "%d: wnd_ext_x: %d != %d\n", restore_no, wnd_ext_x, win_size.cx);
ok(wnd_ext_y == win_size.cy, "%d: wnd_ext_y: %d != %d\n", restore_no, wnd_ext_y, win_size.cy);
ok(vp_ext_x == vp_size.cx, "%d: vport_ext_x: %d != %d\n", restore_no, vp_ext_x, vp_size.cx);
ok(vp_ext_y == vp_size.cy, "%d: vport_ext_y: %d != %d\n", restore_no, vp_ext_y, vp_size.cy);
}
static int CALLBACK savedc_emf_enum_proc(HDC hdc, HANDLETABLE *handle_table,
const ENHMETARECORD *emr, int n_objs, LPARAM param)
{
BOOL ret;
XFORM xform;
POINT pt;
SIZE size;
static int save_state;
static int restore_no;
trace("hdc %p, emr->iType %d, emr->nSize %d, param %p\n",
hdc, emr->iType, emr->nSize, (void *)param);
trace("BEFORE:\n");
SetLastError(0xdeadbeef);
ret = GetWorldTransform(hdc, &xform);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
ok(GetWindowOrgEx(hdc, &pt), "GetWindowOrgEx error %u\n", GetLastError());
trace("window org (%d,%d)\n", pt.x, pt.y);
ok(GetViewportOrgEx(hdc, &pt), "GetViewportOrgEx error %u\n", GetLastError());
trace("vport org (%d,%d)\n", pt.x, pt.y);
ok(GetWindowExtEx(hdc, &size), "GetWindowExtEx error %u\n", GetLastError());
trace("window ext (%d,%d)\n", size.cx, size.cy);
ok(GetViewportExtEx(hdc, &size), "GetViewportExtEx error %u\n", GetLastError());
trace("vport ext (%d,%d)\n", size.cx, size.cy);
}
else
{
ok(ret, "GetWorldTransform error %u\n", GetLastError());
trace("eM11 %f, eM22 %f, eDx %f, eDy %f\n", xform.eM11, xform.eM22, xform.eDx, xform.eDy);
}
PlayEnhMetaFileRecord(hdc, handle_table, emr, n_objs);
switch (emr->iType)
{
case EMR_HEADER:
{
static RECT exp_bounds = { 0, 0, 150, 150 };
RECT bounds;
const ENHMETAHEADER *emf = (const ENHMETAHEADER *)emr;
trace("bounds %d,%d-%d,%d, frame %d,%d-%d,%d\n",
emf->rclBounds.left, emf->rclBounds.top, emf->rclBounds.right, emf->rclBounds.bottom,
emf->rclFrame.left, emf->rclFrame.top, emf->rclFrame.right, emf->rclFrame.bottom);
trace("mm %d x %d, device %d x %d\n", emf->szlMillimeters.cx, emf->szlMillimeters.cy,
emf->szlDevice.cx, emf->szlDevice.cy);
SetRect(&bounds, emf->rclBounds.left, emf->rclBounds.top, emf->rclBounds.right, emf->rclBounds.bottom);
ok(EqualRect(&bounds, &exp_bounds), "wrong bounds\n");
save_state = 0;
restore_no = 0;
check_dc_state(hdc, restore_no, 0, 0, 1, 1, 0, 0, 1, 1);
break;
}
case EMR_LINETO:
{
const EMRLINETO *line = (const EMRLINETO *)emr;
trace("EMR_LINETO %d,%d\n", line->ptl.x, line->ptl.x);
break;
}
case EMR_SETWINDOWORGEX:
{
const EMRSETWINDOWORGEX *org = (const EMRSETWINDOWORGEX *)emr;
trace("EMR_SETWINDOWORGEX: %d,%d\n", org->ptlOrigin.x, org->ptlOrigin.y);
break;
}
case EMR_SETWINDOWEXTEX:
{
const EMRSETWINDOWEXTEX *ext = (const EMRSETWINDOWEXTEX *)emr;
trace("EMR_SETWINDOWEXTEX: %d,%d\n", ext->szlExtent.cx, ext->szlExtent.cy);
break;
}
case EMR_SETVIEWPORTORGEX:
{
const EMRSETVIEWPORTORGEX *org = (const EMRSETVIEWPORTORGEX *)emr;
trace("EMR_SETVIEWPORTORGEX: %d,%d\n", org->ptlOrigin.x, org->ptlOrigin.y);
break;
}
case EMR_SETVIEWPORTEXTEX:
{
const EMRSETVIEWPORTEXTEX *ext = (const EMRSETVIEWPORTEXTEX *)emr;
trace("EMR_SETVIEWPORTEXTEX: %d,%d\n", ext->szlExtent.cx, ext->szlExtent.cy);
break;
}
case EMR_SAVEDC:
save_state++;
trace("EMR_SAVEDC\n");
break;
case EMR_RESTOREDC:
{
const EMRRESTOREDC *restoredc = (const EMRRESTOREDC *)emr;
trace("EMR_RESTOREDC: %d\n", restoredc->iRelative);
switch(++restore_no)
{
case 1:
ok(restoredc->iRelative == -1, "first restore %d\n", restoredc->iRelative);
check_dc_state(hdc, restore_no, -2, -2, 8192, 8192, 20, 20, 20479, 20478);
break;
case 2:
ok(restoredc->iRelative == -3, "second restore %d\n", restoredc->iRelative);
check_dc_state(hdc, restore_no, 0, 0, 16384, 16384, 0, 0, 17873, 17872);
break;
case 3:
ok(restoredc->iRelative == -2, "third restore %d\n", restoredc->iRelative);
check_dc_state(hdc, restore_no, -4, -4, 32767, 32767, 40, 40, 3276, 3276);
break;
}
ok(restore_no <= 3, "restore_no %d\n", restore_no);
save_state += restoredc->iRelative;
break;
}
case EMR_EOF:
ok(save_state == 0, "EOF save_state %d\n", save_state);
break;
}
trace("AFTER:\n");
SetLastError(0xdeadbeef);
ret = GetWorldTransform(hdc, &xform);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
ok(GetWindowOrgEx(hdc, &pt), "GetWindowOrgEx error %u\n", GetLastError());
trace("window org (%d,%d)\n", pt.x, pt.y);
ok(GetViewportOrgEx(hdc, &pt), "GetViewportOrgEx error %u\n", GetLastError());
trace("vport org (%d,%d)\n", pt.x, pt.y);
ok(GetWindowExtEx(hdc, &size), "GetWindowExtEx error %u\n", GetLastError());
trace("window ext (%d,%d)\n", size.cx, size.cy);
ok(GetViewportExtEx(hdc, &size), "GetViewportExtEx error %u\n", GetLastError());
trace("vport ext (%d,%d)\n", size.cx, size.cy);
}
else
{
ok(ret, "GetWorldTransform error %u\n", GetLastError());
trace("eM11 %f, eM22 %f, eDx %f, eDy %f\n", xform.eM11, xform.eM22, xform.eDx, xform.eDy);
}
return 1;
}
static void test_SaveDC(void)
{
HDC hdcMetafile, hdcDisplay;
HENHMETAFILE hMetafile;
HWND hwnd;
int ret;
static const RECT rc = { 0, 0, 150, 150 };
/* Win9x doesn't play EMFs on invisible windows */
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_VISIBLE,
0, 0, 200, 200, 0, 0, 0, NULL);
ok(hwnd != 0, "CreateWindowExA error %d\n", GetLastError());
hdcDisplay = GetDC(hwnd);
ok(hdcDisplay != 0, "GetDC error %d\n", GetLastError());
hdcMetafile = CreateEnhMetaFileA(hdcDisplay, NULL, NULL, NULL);
ok(hdcMetafile != 0, "CreateEnhMetaFileA error %d\n", GetLastError());
SetMapMode(hdcMetafile, MM_ANISOTROPIC);
/* Need to write something to the emf, otherwise Windows won't play it back */
LineTo(hdcMetafile, 150, 150);
SetWindowOrgEx(hdcMetafile, 0, 0, NULL);
SetViewportOrgEx(hdcMetafile, 0, 0, NULL);
SetWindowExtEx(hdcMetafile, 110, 110, NULL );
SetViewportExtEx(hdcMetafile, 120, 120, NULL );
/* Force Win9x to update DC state */
SetPixelV(hdcMetafile, 50, 50, 0);
ret = SaveDC(hdcMetafile);
ok(ret == 1, "ret = %d\n", ret);
SetWindowOrgEx(hdcMetafile, -1, -1, NULL);
SetViewportOrgEx(hdcMetafile, 10, 10, NULL);
SetWindowExtEx(hdcMetafile, 150, 150, NULL );
SetViewportExtEx(hdcMetafile, 200, 200, NULL );
/* Force Win9x to update DC state */
SetPixelV(hdcMetafile, 50, 50, 0);
ret = SaveDC(hdcMetafile);
ok(ret == 2, "ret = %d\n", ret);
SetWindowOrgEx(hdcMetafile, -2, -2, NULL);
SetViewportOrgEx(hdcMetafile, 20, 20, NULL);
SetWindowExtEx(hdcMetafile, 120, 120, NULL );
SetViewportExtEx(hdcMetafile, 300, 300, NULL );
/* Force Win9x to update DC state */
SetPixelV(hdcMetafile, 50, 50, 0);
ret = SaveDC(hdcMetafile);
ok(ret == 3, "ret = %d\n", ret);
SetWindowOrgEx(hdcMetafile, -3, -3, NULL);
SetViewportOrgEx(hdcMetafile, 30, 30, NULL);
SetWindowExtEx(hdcMetafile, 200, 200, NULL );
SetViewportExtEx(hdcMetafile, 400, 400, NULL );
/* Force Win9x to update DC state */
SetPixelV(hdcMetafile, 50, 50, 0);
ret = RestoreDC(hdcMetafile, -1);
ok(ret, "ret = %d\n", ret);
ret = SaveDC(hdcMetafile);
ok(ret == 3, "ret = %d\n", ret);
ret = RestoreDC(hdcMetafile, 1);
ok(ret, "ret = %d\n", ret);
SetWindowOrgEx(hdcMetafile, -4, -4, NULL);
SetViewportOrgEx(hdcMetafile, 40, 40, NULL);
SetWindowExtEx(hdcMetafile, 500, 500, NULL );
SetViewportExtEx(hdcMetafile, 50, 50, NULL );
/* Force Win9x to update DC state */
SetPixelV(hdcMetafile, 50, 50, 0);
ret = SaveDC(hdcMetafile);
ok(ret == 1, "ret = %d\n", ret);
ret = SaveDC(hdcMetafile);
ok(ret == 2, "ret = %d\n", ret);
hMetafile = CloseEnhMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseEnhMetaFile error %d\n", GetLastError());
ret = EnumEnhMetaFile(hdcDisplay, hMetafile, savedc_emf_enum_proc, 0, &rc);
ok( ret == 1, "EnumEnhMetaFile rets %d\n", ret);
ret = DeleteEnhMetaFile(hMetafile);
ok( ret, "DeleteEnhMetaFile error %d\n", GetLastError());
ret = ReleaseDC(hwnd, hdcDisplay);
ok( ret, "ReleaseDC error %d\n", GetLastError());
DestroyWindow(hwnd);
}
/* Win-format metafile (mfdrv) tests */
/* These tests compare the generated metafiles byte-by-byte */
/* with the nominal results. */
/* Maximum size of sample metafiles in bytes. */
#define MF_BUFSIZE 512
/* 8x8 bitmap data for a pattern brush */
static const unsigned char SAMPLE_PATTERN_BRUSH[] = {
0x01, 0x00, 0x02, 0x00,
0x03, 0x00, 0x04, 0x00,
0x05, 0x00, 0x06, 0x00,
0x07, 0x00, 0x08, 0x00
};
/* Sample metafiles to be compared to the outputs of the
* test functions.
*/
static const unsigned char MF_BLANK_BITS[] = {
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x0c, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char MF_GRAPHICS_BITS[] = {
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x22, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x14, 0x02,
0x01, 0x00, 0x01, 0x00, 0x05, 0x00, 0x00, 0x00,
0x13, 0x02, 0x02, 0x00, 0x02, 0x00, 0x05, 0x00,
0x00, 0x00, 0x14, 0x02, 0x01, 0x00, 0x01, 0x00,
0x07, 0x00, 0x00, 0x00, 0x18, 0x04, 0x02, 0x00,
0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
0x00, 0x00, 0x00, 0x00
};
static const unsigned char MF_PATTERN_BRUSH_BITS[] = {
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x3d, 0x00,
0x00, 0x00, 0x01, 0x00, 0x2d, 0x00, 0x00, 0x00,
0x00, 0x00, 0x2d, 0x00, 0x00, 0x00, 0x42, 0x01,
0x03, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0x00, 0x08, 0x00, 0x00, 0x00,
0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x2d, 0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00
};
static const unsigned char MF_TEXTOUT_ON_PATH_BITS[] =
{
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x19, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x32, 0x0a,
0x16, 0x00, 0x0b, 0x00, 0x04, 0x00, 0x00, 0x00,
0x54, 0x65, 0x73, 0x74, 0x03, 0x00, 0x05, 0x00,
0x08, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00
};
static const unsigned char EMF_TEXTOUT_ON_PATH_BITS[] =
{
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xe7, 0xff, 0xff, 0xff, 0xe9, 0xff, 0xff, 0xff,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0xf4, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x40, 0x01, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x04, 0x00,
0x80, 0xa9, 0x03, 0x00, 0x3b, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0x00,
0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0xc8, 0x41, 0x00, 0x80, 0xbb, 0x41,
0x0b, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x54, 0x00, 0x00, 0x00,
0x54, 0x00, 0x65, 0x00, 0x73, 0x00, 0x74, 0x00,
0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x08, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x3c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00
};
static const unsigned char MF_LINETO_BITS[] = {
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00
};
static const unsigned char EMF_LINETO_BITS[] = {
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x61, 0x06, 0x00, 0x00, 0xb7, 0x01, 0x00, 0x00,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0x38, 0x01, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
0xe0, 0x93, 0x04, 0x00, 0x46, 0x00, 0x00, 0x00,
0x48, 0x00, 0x00, 0x00, 0x3a, 0x00, 0x00, 0x00,
0x47, 0x44, 0x49, 0x43, 0x01, 0x00, 0x00, 0x80,
0x00, 0x03, 0x00, 0x00, 0x60, 0xe5, 0xf4, 0x73,
0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00,
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x09, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x36, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x07, 0x00, 0x00, 0x80, 0x25, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0x30, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0f, 0x00, 0x00, 0x80, 0x4b, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};
static const unsigned char EMF_LINETO_MM_ANISOTROPIC_BITS[] = {
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x64, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0x38, 0x01, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
0xe0, 0x93, 0x04, 0x00, 0x46, 0x00, 0x00, 0x00,
0x48, 0x00, 0x00, 0x00, 0x3a, 0x00, 0x00, 0x00,
0x47, 0x44, 0x49, 0x43, 0x01, 0x00, 0x00, 0x80,
0x00, 0x03, 0x00, 0x00, 0xa4, 0xfe, 0xf4, 0x73,
0x00, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00,
0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x13, 0x02,
0x0f, 0x00, 0x37, 0x00, 0x03, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x0b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x09, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
0x36, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x07, 0x00, 0x00, 0x80, 0x25, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0x30, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x0f, 0x00, 0x00, 0x80, 0x4b, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};
static const unsigned char EMF_LINETO_MM_TEXT_BITS[] = {
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x37, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x61, 0x06, 0x00, 0x00, 0xb7, 0x01, 0x00, 0x00,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0xe4, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
0xe0, 0x93, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
0x00, 0x04, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
0x00, 0x04, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x37, 0x00, 0x00, 0x00,
0x0f, 0x00, 0x00, 0x00, 0x25, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x80,
0x25, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x80, 0x30, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x80,
0x4b, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00
};
/* For debugging or dumping the raw metafiles produced by
* new test functions.
*/
static INT CALLBACK mf_enum_proc(HDC hdc, HANDLETABLE *ht, METARECORD *mr,
INT nobj, LPARAM param)
{
trace("hdc %p, mr->rdFunction %04x, mr->rdSize %u, param %p\n",
hdc, mr->rdFunction, mr->rdSize, (void *)param);
return TRUE;
}
/* For debugging or dumping the raw metafiles produced by
* new test functions.
*/
static void dump_mf_bits (const HMETAFILE mf, const char *desc)
{
BYTE buf[MF_BUFSIZE];
UINT mfsize, i;
if (!winetest_debug) return;
mfsize = GetMetaFileBitsEx (mf, MF_BUFSIZE, buf);
ok (mfsize > 0, "%s: GetMetaFileBitsEx failed.\n", desc);
printf ("MetaFile %s has bits:\n{\n ", desc);
for (i=0; i<mfsize; i++)
{
printf ("0x%02x", buf[i]);
if (i == mfsize-1)
printf ("\n");
else if (i % 8 == 7)
printf (",\n ");
else
printf (", ");
}
printf ("};\n");
}
/* Compare the metafile produced by a test function with the
* expected raw metafile data in "bits".
* Return value is 0 for a perfect match,
* -1 if lengths aren't equal,
* otherwise returns the number of non-matching bytes.
*/
static int compare_mf_bits (const HMETAFILE mf, const unsigned char *bits, UINT bsize,
const char *desc)
{
unsigned char buf[MF_BUFSIZE];
UINT mfsize, i;
int diff;
mfsize = GetMetaFileBitsEx (mf, MF_BUFSIZE, buf);
ok (mfsize > 0, "%s: GetMetaFileBitsEx failed.\n", desc);
if (mfsize < MF_BUFSIZE)
ok (mfsize == bsize, "%s: mfsize=%d, bsize=%d.\n",
desc, mfsize, bsize);
else
ok (bsize >= MF_BUFSIZE, "%s: mfsize > bufsize (%d bytes), bsize=%d.\n",
desc, mfsize, bsize);
if (mfsize != bsize)
return -1;
diff = 0;
for (i=0; i<bsize; i++)
{
if (buf[i] != bits[i])
diff++;
}
ok (diff == 0, "%s: mfsize=%d, bsize=%d, diff=%d\n",
desc, mfsize, bsize, diff);
return diff;
}
static int compare_mf_disk_bits(LPCSTR name, const BYTE *bits, UINT bsize, const char *desc)
{
unsigned char buf[MF_BUFSIZE];
DWORD mfsize, rd_size, i;
int diff;
HANDLE hfile;
BOOL ret;
hfile = CreateFileA(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
assert(hfile != INVALID_HANDLE_VALUE);
mfsize = GetFileSize(hfile, NULL);
assert(mfsize <= MF_BUFSIZE);
ret = ReadFile(hfile, buf, sizeof(buf), &rd_size, NULL);
ok( ret && rd_size == mfsize, "ReadFile: error %d\n", GetLastError());
CloseHandle(hfile);
ok(mfsize == bsize, "%s: mfsize=%d, bsize=%d.\n", desc, mfsize, bsize);
if (mfsize != bsize)
return -1;
diff = 0;
for (i=0; i<bsize; i++)
{
if (buf[i] != bits[i])
diff++;
}
ok(diff == 0, "%s: mfsize=%d, bsize=%d, diff=%d\n",
desc, mfsize, bsize, diff);
return diff;
}
/* For debugging or dumping the raw EMFs produced by
* new test functions.
*/
static void dump_emf_bits(const HENHMETAFILE mf, const char *desc)
{
BYTE buf[MF_BUFSIZE];
UINT mfsize, i;
if (!winetest_debug) return;
mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
ok (mfsize > 0, "%s: GetEnhMetaFileBits failed\n", desc);
printf("EMF %s has bits:\n{\n ", desc);
for (i = 0; i < mfsize; i++)
{
printf ("0x%02x", buf[i]);
if (i == mfsize-1)
printf ("\n");
else if (i % 8 == 7)
printf (",\n ");
else
printf (", ");
}
printf ("};\n");
}
static void dump_emf_records(const HENHMETAFILE mf, const char *desc)
{
BYTE *emf;
BYTE buf[MF_BUFSIZE];
UINT mfsize, offset;
if (!winetest_debug) return;
mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
ok (mfsize > 0, "%s: GetEnhMetaFileBits error %d\n", desc, GetLastError());
printf("EMF %s has records:\n", desc);
emf = buf;
offset = 0;
while(offset < mfsize)
{
EMR *emr = (EMR *)(emf + offset);
printf("emr->iType %d, emr->nSize %u\n", emr->iType, emr->nSize);
/*trace("emr->iType 0x%04lx, emr->nSize 0x%04lx\n", emr->iType, emr->nSize);*/
offset += emr->nSize;
}
}
static void dump_emf_record(const ENHMETARECORD *emr, const char *desc)
{
const BYTE *buf;
DWORD i;
if (!winetest_debug) return;
printf ("%s: EMF record %u has bits:\n{\n", desc, emr->iType);
buf = (const BYTE *)emr;
for (i = 0; i < emr->nSize; i++)
{
printf ("0x%02x", buf[i]);
if (i == emr->nSize - 1)
printf ("\n");
else if (i % 8 == 7)
printf (",\n");
else
printf (", ");
}
printf ("};\n");
}
static void dump_EMREXTTEXTOUT(const EMREXTTEXTOUTW *eto)
{
trace("rclBounds %d,%d - %d,%d\n", eto->rclBounds.left, eto->rclBounds.top,
eto->rclBounds.right, eto->rclBounds.bottom);
trace("iGraphicsMode %u\n", eto->iGraphicsMode);
trace("exScale: %f\n", eto->exScale);
trace("eyScale: %f\n", eto->eyScale);
trace("emrtext.ptlReference %d,%d\n", eto->emrtext.ptlReference.x, eto->emrtext.ptlReference.y);
trace("emrtext.nChars %u\n", eto->emrtext.nChars);
trace("emrtext.offString %#x\n", eto->emrtext.offString);
trace("emrtext.fOptions %#x\n", eto->emrtext.fOptions);
trace("emrtext.rcl %d,%d - %d,%d\n", eto->emrtext.rcl.left, eto->emrtext.rcl.top,
eto->emrtext.rcl.right, eto->emrtext.rcl.bottom);
trace("emrtext.offDx %#x\n", eto->emrtext.offDx);
}
static BOOL match_emf_record(const ENHMETARECORD *emr1, const ENHMETARECORD *emr2,
const char *desc, BOOL ignore_scaling)
{
int diff;
ok(emr1->iType == emr2->iType, "%s: emr->iType %u != %u\n",
desc, emr1->iType, emr2->iType);
ok(emr1->nSize == emr2->nSize, "%s: emr->nSize %u != %u\n",
desc, emr1->nSize, emr2->nSize);
/* iType and nSize mismatches are fatal */
if (emr1->iType != emr2->iType || emr1->nSize != emr2->nSize) return FALSE;
/* contents of EMR_GDICOMMENT are not interesting */
if (emr1->iType == EMR_GDICOMMENT) return TRUE;
/* different Windows versions setup DC scaling differently when
* converting an old style metafile to an EMF.
*/
if (ignore_scaling && (emr1->iType == EMR_SETWINDOWEXTEX ||
emr1->iType == EMR_SETVIEWPORTEXTEX))
return TRUE;
if (emr1->iType == EMR_EXTTEXTOUTW || emr1->iType == EMR_EXTTEXTOUTA)
{
EMREXTTEXTOUTW *eto1, *eto2;
eto1 = HeapAlloc(GetProcessHeap(), 0, emr1->nSize);
memcpy(eto1, emr1, emr1->nSize);
eto2 = HeapAlloc(GetProcessHeap(), 0, emr2->nSize);
memcpy(eto2, emr2, emr2->nSize);
/* different Windows versions setup DC scaling differently */
eto1->exScale = eto1->eyScale = 0.0;
eto2->exScale = eto2->eyScale = 0.0;
diff = memcmp(eto1, eto2, emr1->nSize);
if (diff)
{
dump_EMREXTTEXTOUT(eto1);
dump_EMREXTTEXTOUT(eto2);
}
HeapFree(GetProcessHeap(), 0, eto1);
HeapFree(GetProcessHeap(), 0, eto2);
}
else
diff = memcmp(emr1, emr2, emr1->nSize);
ok(diff == 0, "%s: contents of record %u don't match\n", desc, emr1->iType);
if (diff)
{
dump_emf_record(emr1, "expected bits");
dump_emf_record(emr2, "actual bits");
}
return diff == 0; /* report all non-fatal record mismatches */
}
/* Compare the EMF produced by a test function with the
* expected raw EMF data in "bits".
* Return value is 0 for a perfect match,
* -1 if lengths aren't equal,
* otherwise returns the number of non-matching bytes.
*/
static int compare_emf_bits(const HENHMETAFILE mf, const unsigned char *bits,
UINT bsize, const char *desc,
BOOL ignore_scaling)
{
unsigned char buf[MF_BUFSIZE];
UINT mfsize, offset;
const ENHMETAHEADER *emh1, *emh2;
mfsize = GetEnhMetaFileBits(mf, MF_BUFSIZE, buf);
ok (mfsize > 0, "%s: GetEnhMetaFileBits error %d\n", desc, GetLastError());
if (mfsize < MF_BUFSIZE)
{
ok(mfsize == bsize, "%s: mfsize=%d, bsize=%d\n", desc, mfsize, bsize);
}
else
ok(bsize >= MF_BUFSIZE, "%s: mfsize > bufsize (%d bytes), bsize=%d\n",
desc, mfsize, bsize);
/* basic things must match */
emh1 = (const ENHMETAHEADER *)bits;
emh2 = (const ENHMETAHEADER *)buf;
ok(emh1->iType == EMR_HEADER, "expected EMR_HEADER, got %u\n", emh1->iType);
ok(emh1->nSize == sizeof(ENHMETAHEADER), "expected sizeof(ENHMETAHEADER), got %u\n", emh1->nSize);
ok(emh2->nBytes == mfsize, "expected emh->nBytes %u, got %u\n", mfsize, emh2->nBytes);
ok(emh1->dSignature == ENHMETA_SIGNATURE, "expected ENHMETA_SIGNATURE, got %u\n", emh1->dSignature);
ok(emh1->iType == emh2->iType, "expected EMR_HEADER, got %u\n", emh2->iType);
ok(emh1->nSize == emh2->nSize, "expected nSize %u, got %u\n", emh1->nSize, emh2->nSize);
ok(emh1->dSignature == emh2->dSignature, "expected dSignature %u, got %u\n", emh1->dSignature, emh2->dSignature);
ok(emh1->nBytes == emh2->nBytes, "expected nBytes %u, got %u\n", emh1->nBytes, emh2->nBytes);
ok(emh1->nRecords == emh2->nRecords, "expected nBytes %u, got %u\n", emh1->nRecords, emh2->nRecords);
offset = emh1->nSize;
while (offset < emh1->nBytes)
{
const ENHMETARECORD *emr1 = (const ENHMETARECORD *)(bits + offset);
const ENHMETARECORD *emr2 = (const ENHMETARECORD *)(buf + offset);
trace("EMF record %u, size %u/record %u, size %u\n",
emr1->iType, emr1->nSize, emr2->iType, emr2->nSize);
if (!match_emf_record(emr1, emr2, desc, ignore_scaling)) return -1;
offset += emr1->nSize;
}
return 0;
}
/* Test a blank metafile. May be used as a template for new tests. */
static void test_mf_Blank(void)
{
HDC hdcMetafile;
HMETAFILE hMetafile;
INT caps;
BOOL ret;
INT type;
hdcMetafile = CreateMetaFileA(NULL);
ok(hdcMetafile != 0, "CreateMetaFileA(NULL) error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
/* Tests on metafile initialization */
caps = GetDeviceCaps (hdcMetafile, TECHNOLOGY);
ok (caps == DT_METAFILE,
"GetDeviceCaps: TECHNOLOGY=%d != DT_METAFILE.\n", caps);
hMetafile = CloseMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseMetaFile error %d\n", GetLastError());
type = GetObjectType(hMetafile);
ok(type == OBJ_METAFILE, "CloseMetaFile created object with type %d\n", type);
ok(!GetObjectType(hdcMetafile), "CloseMetaFile has to destroy metafile hdc\n");
if (compare_mf_bits (hMetafile, MF_BLANK_BITS, sizeof(MF_BLANK_BITS),
"mf_blank") != 0)
{
dump_mf_bits(hMetafile, "mf_Blank");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hMetafile);
ok( ret, "DeleteMetaFile(%p) error %d\n", hMetafile, GetLastError());
}
static void test_CopyMetaFile(void)
{
HDC hdcMetafile;
HMETAFILE hMetafile, hmf_copy;
BOOL ret;
char temp_path[MAX_PATH];
char mf_name[MAX_PATH];
INT type;
hdcMetafile = CreateMetaFileA(NULL);
ok(hdcMetafile != 0, "CreateMetaFileA(NULL) error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
hMetafile = CloseMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseMetaFile error %d\n", GetLastError());
type = GetObjectType(hMetafile);
ok(type == OBJ_METAFILE, "CloseMetaFile created object with type %d\n", type);
if (compare_mf_bits (hMetafile, MF_BLANK_BITS, sizeof(MF_BLANK_BITS),
"mf_blank") != 0)
{
dump_mf_bits(hMetafile, "mf_Blank");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
GetTempPathA(MAX_PATH, temp_path);
GetTempFileNameA(temp_path, "wmf", 0, mf_name);
hmf_copy = CopyMetaFileA(hMetafile, mf_name);
ok(hmf_copy != 0, "CopyMetaFile error %d\n", GetLastError());
type = GetObjectType(hmf_copy);
ok(type == OBJ_METAFILE, "CopyMetaFile created object with type %d\n", type);
ret = DeleteMetaFile(hMetafile);
ok( ret, "DeleteMetaFile(%p) error %d\n", hMetafile, GetLastError());
if (compare_mf_disk_bits(mf_name, MF_BLANK_BITS, sizeof(MF_BLANK_BITS), "mf_blank") != 0)
{
dump_mf_bits(hMetafile, "mf_Blank");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hmf_copy);
ok( ret, "DeleteMetaFile(%p) error %d\n", hmf_copy, GetLastError());
DeleteFileA(mf_name);
}
static void test_SetMetaFileBits(void)
{
HMETAFILE hmf;
INT type;
BOOL ret;
BYTE buf[256];
METAHEADER *mh;
hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS), MF_GRAPHICS_BITS);
ok(hmf != 0, "SetMetaFileBitsEx error %d\n", GetLastError());
type = GetObjectType(hmf);
ok(type == OBJ_METAFILE, "SetMetaFileBitsEx created object with type %d\n", type);
if (compare_mf_bits(hmf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS), "mf_Graphics") != 0)
{
dump_mf_bits(hmf, "mf_Graphics");
EnumMetaFile(0, hmf, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hmf);
ok(ret, "DeleteMetaFile(%p) error %d\n", hmf, GetLastError());
/* NULL data crashes XP SP1 */
/*hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS), NULL);*/
/* Now with not zero size */
SetLastError(0xdeadbeef);
hmf = SetMetaFileBitsEx(0, MF_GRAPHICS_BITS);
ok(!hmf, "SetMetaFileBitsEx should fail\n");
ok(GetLastError() == ERROR_INVALID_DATA, "wrong error %d\n", GetLastError());
/* Now with not even size */
SetLastError(0xdeadbeef);
hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS) - 1, MF_GRAPHICS_BITS);
ok(!hmf, "SetMetaFileBitsEx should fail\n");
ok(GetLastError() == 0xdeadbeef /* XP SP1 */, "wrong error %d\n", GetLastError());
/* Now with zeroed out or faked some header fields */
assert(sizeof(buf) >= sizeof(MF_GRAPHICS_BITS));
memcpy(buf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS));
mh = (METAHEADER *)buf;
/* corruption of any of the below fields leads to a failure */
mh->mtType = 0;
mh->mtVersion = 0;
mh->mtHeaderSize = 0;
SetLastError(0xdeadbeef);
hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS), buf);
ok(!hmf, "SetMetaFileBitsEx should fail\n");
ok(GetLastError() == ERROR_INVALID_DATA, "wrong error %d\n", GetLastError());
/* Now with corrupted mtSize field */
memcpy(buf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS));
mh = (METAHEADER *)buf;
/* corruption of mtSize doesn't lead to a failure */
mh->mtSize *= 2;
hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS), buf);
ok(hmf != 0, "SetMetaFileBitsEx error %d\n", GetLastError());
if (compare_mf_bits(hmf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS), "mf_Graphics") != 0)
{
dump_mf_bits(hmf, "mf_Graphics");
EnumMetaFile(0, hmf, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hmf);
ok(ret, "DeleteMetaFile(%p) error %d\n", hmf, GetLastError());
/* Now with zeroed out mtSize field */
memcpy(buf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS));
mh = (METAHEADER *)buf;
/* zeroing mtSize doesn't lead to a failure */
mh->mtSize = 0;
hmf = SetMetaFileBitsEx(sizeof(MF_GRAPHICS_BITS), buf);
ok(hmf != 0, "SetMetaFileBitsEx error %d\n", GetLastError());
if (compare_mf_bits(hmf, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS), "mf_Graphics") != 0)
{
dump_mf_bits(hmf, "mf_Graphics");
EnumMetaFile(0, hmf, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hmf);
ok(ret, "DeleteMetaFile(%p) error %d\n", hmf, GetLastError());
}
/* Simple APIs from mfdrv/graphics.c
*/
static void test_mf_Graphics(void)
{
HDC hdcMetafile;
HMETAFILE hMetafile;
POINT oldpoint;
BOOL ret;
hdcMetafile = CreateMetaFileA(NULL);
ok(hdcMetafile != 0, "CreateMetaFileA(NULL) error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
ret = MoveToEx(hdcMetafile, 1, 1, NULL);
ok( ret, "MoveToEx error %d.\n", GetLastError());
ret = LineTo(hdcMetafile, 2, 2);
ok( ret, "LineTo error %d.\n", GetLastError());
ret = MoveToEx(hdcMetafile, 1, 1, &oldpoint);
ok( ret, "MoveToEx error %d.\n", GetLastError());
/* oldpoint gets garbage under Win XP, so the following test would
* work under Wine but fails under Windows:
*
* ok((oldpoint.x == 2) && (oldpoint.y == 2),
* "MoveToEx: (x, y) = (%ld, %ld), should be (2, 2).\n",
* oldpoint.x, oldpoint.y);
*/
ret = Ellipse(hdcMetafile, 0, 0, 2, 2);
ok( ret, "Ellipse error %d.\n", GetLastError());
hMetafile = CloseMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseMetaFile error %d\n", GetLastError());
ok(!GetObjectType(hdcMetafile), "CloseMetaFile has to destroy metafile hdc\n");
if (compare_mf_bits (hMetafile, MF_GRAPHICS_BITS, sizeof(MF_GRAPHICS_BITS),
"mf_Graphics") != 0)
{
dump_mf_bits(hMetafile, "mf_Graphics");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hMetafile);
ok( ret, "DeleteMetaFile(%p) error %d\n",
hMetafile, GetLastError());
}
static void test_mf_PatternBrush(void)
{
HDC hdcMetafile;
HMETAFILE hMetafile;
LOGBRUSH *orig_lb;
HBRUSH hBrush;
BOOL ret;
orig_lb = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LOGBRUSH));
orig_lb->lbStyle = BS_PATTERN;
orig_lb->lbColor = RGB(0, 0, 0);
orig_lb->lbHatch = (ULONG_PTR)CreateBitmap (8, 8, 1, 1, SAMPLE_PATTERN_BRUSH);
ok((HBITMAP)orig_lb->lbHatch != NULL, "CreateBitmap error %d.\n", GetLastError());
hBrush = CreateBrushIndirect (orig_lb);
ok(hBrush != 0, "CreateBrushIndirect error %d\n", GetLastError());
hdcMetafile = CreateMetaFileA(NULL);
ok(hdcMetafile != 0, "CreateMetaFileA error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
hBrush = SelectObject(hdcMetafile, hBrush);
ok(hBrush != 0, "SelectObject error %d.\n", GetLastError());
hMetafile = CloseMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseMetaFile error %d\n", GetLastError());
ok(!GetObjectType(hdcMetafile), "CloseMetaFile has to destroy metafile hdc\n");
if (compare_mf_bits (hMetafile, MF_PATTERN_BRUSH_BITS, sizeof(MF_PATTERN_BRUSH_BITS),
"mf_Pattern_Brush") != 0)
{
dump_mf_bits(hMetafile, "mf_Pattern_Brush");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hMetafile);
ok( ret, "DeleteMetaFile error %d\n", GetLastError());
ret = DeleteObject(hBrush);
ok( ret, "DeleteObject(HBRUSH) error %d\n", GetLastError());
ret = DeleteObject((HBITMAP)orig_lb->lbHatch);
ok( ret, "DeleteObject(HBITMAP) error %d\n",
GetLastError());
HeapFree (GetProcessHeap(), 0, orig_lb);
}
static void test_mf_ExtTextOut_on_path(void)
{
HDC hdcMetafile;
HMETAFILE hMetafile;
BOOL ret;
static const INT dx[4] = { 3, 5, 8, 12 };
hdcMetafile = CreateMetaFileA(NULL);
ok(hdcMetafile != 0, "CreateMetaFileA(NULL) error %d\n", GetLastError());
trace("hdcMetafile %p\n", hdcMetafile);
ret = BeginPath(hdcMetafile);
ok(!ret, "BeginPath on metafile DC should fail\n");
ret = ExtTextOutA(hdcMetafile, 11, 22, 0, NULL, "Test", 4, dx);
ok(ret, "ExtTextOut error %d\n", GetLastError());
ret = EndPath(hdcMetafile);
ok(!ret, "EndPath on metafile DC should fail\n");
hMetafile = CloseMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseMetaFile error %d\n", GetLastError());
if (compare_mf_bits(hMetafile, MF_TEXTOUT_ON_PATH_BITS, sizeof(MF_TEXTOUT_ON_PATH_BITS),
"mf_TextOut_on_path") != 0)
{
dump_mf_bits(hMetafile, "mf_TextOut_on_path");
EnumMetaFile(0, hMetafile, mf_enum_proc, 0);
}
ret = DeleteMetaFile(hMetafile);
ok(ret, "DeleteMetaFile(%p) error %d\n", hMetafile, GetLastError());
}
static void test_emf_ExtTextOut_on_path(void)
{
HWND hwnd;
HDC hdcDisplay, hdcMetafile;
HENHMETAFILE hMetafile;
BOOL ret;
static const INT dx[4] = { 3, 5, 8, 12 };
/* Win9x doesn't play EMFs on invisible windows */
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_VISIBLE,
0, 0, 200, 200, 0, 0, 0, NULL);
ok(hwnd != 0, "CreateWindowExA error %d\n", GetLastError());
hdcDisplay = GetDC(hwnd);
ok(hdcDisplay != 0, "GetDC error %d\n", GetLastError());
hdcMetafile = CreateEnhMetaFileA(hdcDisplay, NULL, NULL, NULL);
ok(hdcMetafile != 0, "CreateEnhMetaFileA error %d\n", GetLastError());
ret = BeginPath(hdcMetafile);
ok(ret, "BeginPath error %d\n", GetLastError());
ret = ExtTextOutA(hdcMetafile, 11, 22, 0, NULL, "Test", 4, dx);
ok(ret, "ExtTextOut error %d\n", GetLastError());
ret = EndPath(hdcMetafile);
ok(ret, "EndPath error %d\n", GetLastError());
hMetafile = CloseEnhMetaFile(hdcMetafile);
ok(hMetafile != 0, "CloseEnhMetaFile error %d\n", GetLastError());
/* this doesn't succeed yet: EMF has correct size, all EMF records
* are there, but their contents don't match for different reasons.
*/
if (compare_emf_bits(hMetafile, EMF_TEXTOUT_ON_PATH_BITS, sizeof(EMF_TEXTOUT_ON_PATH_BITS),
"emf_TextOut_on_path", FALSE) != 0)
{
dump_emf_bits(hMetafile, "emf_TextOut_on_path");
dump_emf_records(hMetafile, "emf_TextOut_on_path");
}
ret = DeleteEnhMetaFile(hMetafile);
ok(ret, "DeleteEnhMetaFile error %d\n", GetLastError());
ret = ReleaseDC(hwnd, hdcDisplay);
ok(ret, "ReleaseDC error %d\n", GetLastError());
DestroyWindow(hwnd);
}
static const unsigned char EMF_CLIPPING[] =
{
0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1e, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00,
0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
0xd0, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x7c, 0x01, 0x00, 0x00, 0x2c, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x60, 0xcc, 0x05, 0x00,
0xe0, 0x93, 0x04, 0x00, 0x36, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x4b, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
0x64, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x00, 0x04, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00,
0x64, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x00, 0x04, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
};
static void translate( POINT *pt, UINT count, const XFORM *xform )
{
while (count--)
{
FLOAT x = (FLOAT)pt->x;
FLOAT y = (FLOAT)pt->y;
pt->x = (LONG)floor( x * xform->eM11 + y * xform->eM21 + xform->eDx + 0.5 );
pt->y = (LONG)floor( x * xform->eM12 + y * xform->eM22 + xform->eDy + 0.5 );
pt++;
}
}
/* Compare rectangles allowing rounding errors */
static BOOL is_equal_rect(const RECT *rc1, const RECT *rc2)
{
return abs(rc1->left - rc2->left) <= 1 &&
abs(rc1->top - rc2->top) <= 1 &&
abs(rc1->right - rc2->right) <= 1 &&
abs(rc1->bottom - rc2->bottom) <= 1;
}
static int CALLBACK clip_emf_enum_proc(HDC hdc, HANDLETABLE *handle_table,
const ENHMETARECORD *emr, int n_objs, LPARAM param)
{
if (emr->iType == EMR_EXTSELECTCLIPRGN)
{
const EMREXTSELECTCLIPRGN *clip = (const EMREXTSELECTCLIPRGN *)emr;
union _rgn
{
RGNDATA data;
char buf[sizeof(RGNDATAHEADER) + sizeof(RECT)];
};
const union _rgn *rgn1;
union _rgn rgn2;
RECT rect, rc_transformed;
const RECT *rc = (const RECT *)param;
HRGN hrgn;
XFORM xform;
INT ret;
BOOL is_win9x;
trace("EMR_EXTSELECTCLIPRGN: cbRgnData %#x, iMode %u\n",
clip->cbRgnData, clip->iMode);
ok(clip->iMode == RGN_COPY, "expected RGN_COPY, got %u\n", clip->iMode);
ok(clip->cbRgnData >= sizeof(RGNDATAHEADER) + sizeof(RECT),
"too small data block: %u bytes\n", clip->cbRgnData);
if (clip->cbRgnData < sizeof(RGNDATAHEADER) + sizeof(RECT))
return 0;
rgn1 = (const union _rgn *)clip->RgnData;
trace("size %u, type %u, count %u, rgn size %u, bound (%d,%d-%d,%d)\n",
rgn1->data.rdh.dwSize, rgn1->data.rdh.iType,
rgn1->data.rdh.nCount, rgn1->data.rdh.nRgnSize,
rgn1->data.rdh.rcBound.left, rgn1->data.rdh.rcBound.top,
rgn1->data.rdh.rcBound.right, rgn1->data.rdh.rcBound.bottom);
ok(EqualRect(&rgn1->data.rdh.rcBound, rc), "rects don't match\n");
rect = *(const RECT *)rgn1->data.Buffer;
trace("rect (%d,%d-%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom);
ok(EqualRect(&rect, rc), "rects don't match\n");
ok(rgn1->data.rdh.dwSize == sizeof(rgn1->data.rdh), "expected sizeof(rdh), got %u\n", rgn1->data.rdh.dwSize);
ok(rgn1->data.rdh.iType == RDH_RECTANGLES, "expected RDH_RECTANGLES, got %u\n", rgn1->data.rdh.iType);
ok(rgn1->data.rdh.nCount == 1, "expected 1, got %u\n", rgn1->data.rdh.nCount);
ok(rgn1->data.rdh.nRgnSize == sizeof(RECT), "expected sizeof(RECT), got %u\n", rgn1->data.rdh.nRgnSize);
hrgn = CreateRectRgn(0, 0, 0, 0);
memset(&xform, 0, sizeof(xform));
SetLastError(0xdeadbeef);
ret = GetWorldTransform(hdc, &xform);
is_win9x = !ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED;
if (!is_win9x)
ok(ret, "GetWorldTransform error %u\n", GetLastError());
trace("xform.eM11 %f, xform.eM22 %f\n", xform.eM11, xform.eM22);
ret = GetClipRgn(hdc, hrgn);
ok(ret == 0, "GetClipRgn returned %d, expected 0\n", ret);
PlayEnhMetaFileRecord(hdc, handle_table, emr, n_objs);
ret = GetClipRgn(hdc, hrgn);
ok(ret == 1, "GetClipRgn returned %d, expected 0\n", ret);
/* Win9x returns empty clipping region */
if (is_win9x) return 1;
ret = GetRegionData(hrgn, 0, NULL);
ok(ret == sizeof(rgn2.data.rdh) + sizeof(RECT), "expected sizeof(rgn), got %u\n", ret);
ret = GetRegionData(hrgn, sizeof(rgn2), &rgn2.data);
trace("size %u, type %u, count %u, rgn size %u, bound (%d,%d-%d,%d)\n",
rgn2.data.rdh.dwSize, rgn2.data.rdh.iType,
rgn2.data.rdh.nCount, rgn2.data.rdh.nRgnSize,
rgn2.data.rdh.rcBound.left, rgn2.data.rdh.rcBound.top,
rgn2.data.rdh.rcBound.right, rgn2.data.rdh.rcBound.bottom);
rect = rgn2.data.rdh.rcBound;
rc_transformed = *rc;
translate((POINT *)&rc_transformed, 2, &xform);
trace("transformed (%d,%d-%d,%d)\n", rc_transformed.left, rc_transformed.top,
rc_transformed.right, rc_transformed.bottom);
ok(is_equal_rect(&rect, &rc_transformed), "rects don't match\n");
rect = *(const RECT *)rgn2.data.Buffer;
trace("rect (%d,%d-%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom);
rc_transformed = *rc;
translate((POINT *)&rc_transformed, 2, &xform);
trace("transformed (%d,%d-%d,%d)\n", rc_transformed.left, rc_transformed.top,
rc_transformed.right, rc_transformed.bottom);
ok(is_equal_rect(&rect, &rc_transformed), "rects don't match\n");
ok(rgn2.data.rdh.dwSize == sizeof(rgn1->data.rdh), "expected sizeof(rdh), got %u\n", rgn2.data.rdh.dwSize);
ok(rgn2.data.rdh.iType == RDH_RECTANGLES, "expected RDH_RECTANGLES, got %u\n", rgn2.data.rdh.iType);
ok(rgn2.data.rdh.nCount == 1, "expected 1, got %u\n", rgn2.data.rdh.nCount);
ok(rgn2.data.rdh.nRgnSize == sizeof(RECT), "expected sizeof(RECT), got %u\n", rgn2.data.rdh.nRgnSize);
DeleteObject(hrgn);
}
return 1;
}
static void test_emf_clipping(void)
{
static const RECT rc = { 0, 0, 100, 100 };
RECT rc_clip = { 100, 100, 1024, 1024 };
HWND hwnd;
HDC hdc;
HENHMETAFILE hemf;
HRGN hrgn;
INT ret;
SetLastError(0xdeadbeef);
hdc = CreateEnhMetaFileA(0, NULL, NULL, NULL);
ok(hdc != 0, "CreateEnhMetaFileA error %d\n", GetLastError());
/* Need to write something to the emf, otherwise Windows won't play it back */
LineTo(hdc, 1, 1);
hrgn = CreateRectRgn(rc_clip.left, rc_clip.top, rc_clip.right, rc_clip.bottom);
ret = SelectClipRgn(hdc, hrgn);
ok(ret == SIMPLEREGION, "expected SIMPLEREGION, got %d\n", ret);
SetLastError(0xdeadbeef);
hemf = CloseEnhMetaFile(hdc);
ok(hemf != 0, "CloseEnhMetaFile error %d\n", GetLastError());
if (compare_emf_bits(hemf, EMF_CLIPPING, sizeof(EMF_CLIPPING),
"emf_clipping", FALSE) != 0)
{
dump_emf_bits(hemf, "emf_clipping");
dump_emf_records(hemf, "emf_clipping");
}
DeleteObject(hrgn);
/* Win9x doesn't play EMFs on invisible windows */
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_VISIBLE,
0, 0, 200, 200, 0, 0, 0, NULL);
ok(hwnd != 0, "CreateWindowExA error %d\n", GetLastError());
hdc = GetDC(hwnd);
ret = EnumEnhMetaFile(hdc, hemf, clip_emf_enum_proc, &rc_clip, &rc);
ok(ret, "EnumEnhMetaFile error %d\n", GetLastError());
DeleteEnhMetaFile(hemf);
ReleaseDC(hwnd, hdc);
DestroyWindow(hwnd);
}
static INT CALLBACK EmfEnumProc(HDC hdc, HANDLETABLE *lpHTable, const ENHMETARECORD *lpEMFR, INT nObj, LPARAM lpData)
{
LPMETAFILEPICT lpMFP = (LPMETAFILEPICT)lpData;
POINT mapping[2] = { { 0, 0 }, { 10, 10 } };
/* When using MM_TEXT Win9x does not update the mapping mode
* until a record is played which actually outputs something */
PlayEnhMetaFileRecord(hdc, lpHTable, lpEMFR, nObj);
LPtoDP(hdc, mapping, 2);
trace("EMF record: iType %d, nSize %d, (%d,%d)-(%d,%d)\n",
lpEMFR->iType, lpEMFR->nSize,
mapping[0].x, mapping[0].y, mapping[1].x, mapping[1].y);
if (lpEMFR->iType == EMR_LINETO)
{
INT x0, y0, x1, y1;
if (!lpMFP || lpMFP->mm == MM_TEXT)
{
x0 = 0;
y0 = 0;
x1 = (INT)floor(10 * 100.0 / LINE_X + 0.5);
y1 = (INT)floor(10 * 100.0 / LINE_Y + 0.5);
}
else
{
ok(lpMFP->mm == MM_ANISOTROPIC, "mm=%d\n", lpMFP->mm);
x0 = MulDiv(0, GetDeviceCaps(hdc, HORZSIZE) * 100, GetDeviceCaps(hdc, HORZRES));
y0 = MulDiv(0, GetDeviceCaps(hdc, VERTSIZE) * 100, GetDeviceCaps(hdc, VERTRES));
x1 = MulDiv(10, GetDeviceCaps(hdc, HORZSIZE) * 100, GetDeviceCaps(hdc, HORZRES));
y1 = MulDiv(10, GetDeviceCaps(hdc, VERTSIZE) * 100, GetDeviceCaps(hdc, VERTRES));
}
ok(mapping[0].x == x0 && mapping[0].y == y0 && mapping[1].x == x1 && mapping[1].y == y1,
"(%d,%d)->(%d,%d), expected (%d,%d)->(%d,%d)\n",
mapping[0].x, mapping[0].y, mapping[1].x, mapping[1].y,
x0, y0, x1, y1);
}
return TRUE;
}
static HENHMETAFILE create_converted_emf(const METAFILEPICT *mfp)
{
HDC hdcMf;
HMETAFILE hmf;
HENHMETAFILE hemf;
BOOL ret;
UINT size;
LPBYTE pBits;
hdcMf = CreateMetaFile(NULL);
ok(hdcMf != NULL, "CreateMetaFile failed with error %d\n", GetLastError());
ret = LineTo(hdcMf, (INT)LINE_X, (INT)LINE_Y);
ok(ret, "LineTo failed with error %d\n", GetLastError());
hmf = CloseMetaFile(hdcMf);
ok(hmf != NULL, "CloseMetaFile failed with error %d\n", GetLastError());
if (compare_mf_bits (hmf, MF_LINETO_BITS, sizeof(MF_LINETO_BITS), "mf_LineTo") != 0)
{
dump_mf_bits(hmf, "mf_LineTo");
EnumMetaFile(0, hmf, mf_enum_proc, 0);
}
size = GetMetaFileBitsEx(hmf, 0, NULL);
ok(size, "GetMetaFileBitsEx failed with error %d\n", GetLastError());
pBits = HeapAlloc(GetProcessHeap(), 0, size);
GetMetaFileBitsEx(hmf, size, pBits);
DeleteMetaFile(hmf);
hemf = SetWinMetaFileBits(size, pBits, NULL, mfp);
HeapFree(GetProcessHeap(), 0, pBits);
return hemf;
}
static void test_mf_conversions(void)
{
trace("Testing MF->EMF conversion (MM_ANISOTROPIC)\n");
{
HDC hdcOffscreen = CreateCompatibleDC(NULL);
HENHMETAFILE hemf;
METAFILEPICT mfp;
RECT rect = { 0, 0, 100, 100 };
mfp.mm = MM_ANISOTROPIC;
mfp.xExt = 100;
mfp.yExt = 100;
mfp.hMF = NULL;
hemf = create_converted_emf(&mfp);
if (compare_emf_bits(hemf, EMF_LINETO_MM_ANISOTROPIC_BITS, sizeof(EMF_LINETO_MM_ANISOTROPIC_BITS),
"emf_LineTo MM_ANISOTROPIC", TRUE) != 0)
{
dump_emf_bits(hemf, "emf_LineTo MM_ANISOTROPIC");
dump_emf_records(hemf, "emf_LineTo MM_ANISOTROPIC");
}
EnumEnhMetaFile(hdcOffscreen, hemf, EmfEnumProc, &mfp, &rect);
DeleteEnhMetaFile(hemf);
DeleteDC(hdcOffscreen);
}
trace("Testing MF->EMF conversion (MM_TEXT)\n");
{
HDC hdcOffscreen = CreateCompatibleDC(NULL);
HENHMETAFILE hemf;
METAFILEPICT mfp;
RECT rect = { 0, 0, 100, 100 };
mfp.mm = MM_TEXT;
mfp.xExt = 0;
mfp.yExt = 0;
mfp.hMF = NULL;
hemf = create_converted_emf(&mfp);
if (compare_emf_bits(hemf, EMF_LINETO_MM_TEXT_BITS, sizeof(EMF_LINETO_MM_TEXT_BITS),
"emf_LineTo MM_TEXT", TRUE) != 0)
{
dump_emf_bits(hemf, "emf_LineTo MM_TEXT");
dump_emf_records(hemf, "emf_LineTo MM_TEXT");
}
EnumEnhMetaFile(hdcOffscreen, hemf, EmfEnumProc, &mfp, &rect);
DeleteEnhMetaFile(hemf);
DeleteDC(hdcOffscreen);
}
trace("Testing MF->EMF conversion (NULL mfp)\n");
{
HDC hdcOffscreen = CreateCompatibleDC(NULL);
HENHMETAFILE hemf;
RECT rect = { 0, 0, 100, 100 };
hemf = create_converted_emf(NULL);
if (compare_emf_bits(hemf, EMF_LINETO_BITS, sizeof(EMF_LINETO_BITS),
"emf_LineTo NULL", TRUE) != 0)
{
dump_emf_bits(hemf, "emf_LineTo NULL");
dump_emf_records(hemf, "emf_LineTo NULL");
}
EnumEnhMetaFile(hdcOffscreen, hemf, EmfEnumProc, NULL, &rect);
DeleteEnhMetaFile(hemf);
DeleteDC(hdcOffscreen);
}
}
static BOOL getConvertedFrameAndBounds(UINT buffer_size, BYTE * buffer, BOOL mfpIsNull,
LONG mm, LONG xExt, LONG yExt,
RECTL * rclBounds, RECTL * rclFrame)
{
METAFILEPICT mfp;
METAFILEPICT * mfpPtr = NULL;
HENHMETAFILE emf;
ENHMETAHEADER header;
UINT res;
if (!mfpIsNull)
{
mfp.mm = mm;
mfp.xExt = xExt;
mfp.yExt = yExt;
mfpPtr = &mfp;
}
emf = SetWinMetaFileBits(buffer_size, buffer, NULL, mfpPtr);
ok(emf != NULL, "SetWinMetaFileBits failed\n");
if (!emf) return FALSE;
res = GetEnhMetaFileHeader(emf, sizeof(header), &header);
ok(res != 0, "GetEnhMetaHeader failed\n");
DeleteEnhMetaFile(emf);
if (!res) return FALSE;
*rclBounds = header.rclBounds;
*rclFrame = header.rclFrame;
return TRUE;
}
static void checkConvertedFrameAndBounds(UINT buffer_size, BYTE * buffer, BOOL mfpIsNull,
LONG mm, LONG xExt, LONG yExt,
RECTL * rclBoundsExpected, RECTL * rclFrameExpected)
{
RECTL rclBounds, rclFrame;
if (getConvertedFrameAndBounds(buffer_size, buffer, mfpIsNull, mm, xExt, yExt, &rclBounds, &rclFrame))
{
const char * msg;
char buf[64];
if (mfpIsNull)
{
msg = "mfp == NULL";
}
else
{
const char * mm_str;
switch (mm)
{
case MM_ANISOTROPIC: mm_str = "MM_ANISOTROPIC"; break;
case MM_ISOTROPIC: mm_str = "MM_ISOTROPIC"; break;
default: mm_str = "Unexpected";
}
sprintf(buf, "mm=%s, xExt=%d, yExt=%d", mm_str, xExt, yExt);
msg = buf;
}
ok(rclBounds.left == rclBoundsExpected->left, "rclBounds.left: Expected %d, got %d (%s)\n", rclBoundsExpected->left, rclBounds.left, msg);
ok(rclBounds.top == rclBoundsExpected->top, "rclBounds.top: Expected %d, got %d (%s)\n", rclBoundsExpected->top, rclBounds.top, msg);
ok(rclBounds.right == rclBoundsExpected->right, "rclBounds.right: Expected %d, got %d (%s)\n", rclBoundsExpected->right, rclBounds.right, msg);
ok(rclBounds.bottom == rclBoundsExpected->bottom, "rclBounds.bottom: Expected %d, got %d (%s)\n", rclBoundsExpected->bottom, rclBounds.bottom, msg);
ok(rclFrame.left == rclFrameExpected->left, "rclFrame.left: Expected %d, got %d (%s)\n", rclFrameExpected->left, rclFrame.left, msg);
ok(rclFrame.top == rclFrameExpected->top, "rclFrame.top: Expected %d, got %d (%s)\n", rclFrameExpected->top, rclFrame.top, msg);
ok(rclFrame.right == rclFrameExpected->right, "rclFrame.right: Expected %d, got %d (%s)\n", rclFrameExpected->right, rclFrame.right, msg);
ok(rclFrame.bottom == rclFrameExpected->bottom, "rclFrame.bottom: Expected %d, got %d (%s)\n", rclFrameExpected->bottom, rclFrame.bottom, msg);
}
}
static void test_SetWinMetaFileBits(void)
{
HMETAFILE wmf;
HDC wmfDC;
BYTE * buffer;
UINT buffer_size;
RECT rect;
UINT res;
RECTL rclBoundsAnisotropic, rclFrameAnisotropic;
RECTL rclBoundsIsotropic, rclFrameIsotropic;
RECTL rclBounds, rclFrame;
HDC dc;
LONG diffx, diffy;
wmfDC = CreateMetaFile(NULL);
ok(wmfDC != NULL, "CreateMetaFile failed\n");
if (!wmfDC) return;
SetWindowExtEx(wmfDC, 100, 100, NULL);
rect.left = rect.top = 0;
rect.right = rect.bottom = 50;
FillRect(wmfDC, &rect, GetStockObject(BLACK_BRUSH));
wmf = CloseMetaFile(wmfDC);
ok(wmf != NULL, "Metafile creation failed\n");
if (!wmf) return;
buffer_size = GetMetaFileBitsEx(wmf, 0, NULL);
ok(buffer_size != 0, "GetMetaFileBitsEx failed\n");
if (buffer_size == 0)
{
DeleteMetaFile(wmf);
return;
}
buffer = HeapAlloc(GetProcessHeap(), 0, buffer_size);
ok(buffer != NULL, "HeapAlloc failed\n");
if (!buffer)
{
DeleteMetaFile(wmf);
return;
}
res = GetMetaFileBitsEx(wmf, buffer_size, buffer);
ok(res == buffer_size, "GetMetaFileBitsEx failed\n");
DeleteMetaFile(wmf);
if (res != buffer_size)
{
HeapFree(GetProcessHeap(), 0, buffer);
return;
}
/* Get the reference bounds and frame */
getConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 0, 0, &rclBoundsAnisotropic, &rclFrameAnisotropic);
getConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 0, 0, &rclBoundsIsotropic, &rclFrameIsotropic);
ok(rclBoundsAnisotropic.left == 0 && rclBoundsAnisotropic.top == 0 &&
rclBoundsIsotropic.left == 0 && rclBoundsIsotropic.top == 0,
"SetWinMetaFileBits: Reference bounds: Left and top bound must be zero\n");
ok(rclBoundsAnisotropic.right >= rclBoundsIsotropic.right, "SetWinMetaFileBits: Reference bounds: Invalid right bound\n");
ok(rclBoundsAnisotropic.bottom >= rclBoundsIsotropic.bottom, "SetWinMetaFileBits: Reference bounds: Invalid bottom bound\n");
diffx = rclBoundsIsotropic.right - rclBoundsIsotropic.bottom;
if (diffx < 0) diffx = -diffx;
ok(diffx <= 1, "SetWinMetaFileBits (MM_ISOTROPIC): Reference bounds are not isotropic\n");
dc = CreateCompatibleDC(NULL);
/* Allow 1 mm difference (rounding errors) */
diffx = rclBoundsAnisotropic.right - GetDeviceCaps(dc, HORZRES) / 2;
diffy = rclBoundsAnisotropic.bottom - GetDeviceCaps(dc, VERTRES) / 2;
if (diffx < 0) diffx = -diffx;
if (diffy < 0) diffy = -diffy;
todo_wine
{
ok(diffx <= 1 && diffy <= 1,
"SetWinMetaFileBits (MM_ANISOTROPIC): Reference bounds: The whole device surface must be used (%dx%d), but got (%dx%d)\n",
GetDeviceCaps(dc, HORZRES) / 2, GetDeviceCaps(dc, VERTRES) / 2, rclBoundsAnisotropic.right, rclBoundsAnisotropic.bottom);
}
/* Allow 1 mm difference (rounding errors) */
diffx = rclFrameAnisotropic.right / 100 - GetDeviceCaps(dc, HORZSIZE) / 2;
diffy = rclFrameAnisotropic.bottom / 100 - GetDeviceCaps(dc, VERTSIZE) / 2;
if (diffx < 0) diffx = -diffx;
if (diffy < 0) diffy = -diffy;
todo_wine
{
ok(diffx <= 1 && diffy <= 1,
"SetWinMetaFileBits (MM_ANISOTROPIC): Reference frame: The whole device surface must be used (%dx%d), but got (%dx%d)\n",
GetDeviceCaps(dc, HORZSIZE) / 2, GetDeviceCaps(dc, VERTSIZE) / 2, rclFrameAnisotropic.right / 100, rclFrameAnisotropic.bottom / 100);
}
DeleteDC(dc);
/* If the METAFILEPICT pointer is NULL, the MM_ANISOTROPIC mapping mode and the whole device surface are used */
checkConvertedFrameAndBounds(buffer_size, buffer, TRUE, 0, 0, 0, &rclBoundsAnisotropic, &rclFrameAnisotropic);
/* If xExt or yExt is zero or negative, the whole device surface is used */
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 10000, 0, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 10000, 0, &rclBoundsIsotropic, &rclFrameIsotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 0, 10000, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 0, 10000, &rclBoundsIsotropic, &rclFrameIsotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, -10000, 0, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, -10000, 0, &rclBoundsIsotropic, &rclFrameIsotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 0, -10000, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 0, -10000, &rclBoundsIsotropic, &rclFrameIsotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, -10000, 10000, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, -10000, 10000, &rclBoundsIsotropic, &rclFrameIsotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 10000, -10000, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 10000, -10000, &rclBoundsIsotropic, &rclFrameIsotropic);
/* MSDN says that negative xExt and yExt values specify a ratio.
Check that this is wrong and the whole device surface is used */
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, -1000, -100, &rclBoundsAnisotropic, &rclFrameAnisotropic);
checkConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, -1000, -100, &rclBoundsIsotropic, &rclFrameIsotropic);
/* Ordinary conversions */
if (getConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ANISOTROPIC, 30000, 20000, &rclBounds, &rclFrame))
{
ok(rclFrame.left == 0 && rclFrame.top == 0 && rclFrame.right == 30000 && rclFrame.bottom == 20000,
"SetWinMetaFileBits (MM_ANISOTROPIC): rclFrame contains invalid values\n");
ok(rclBounds.left == 0 && rclBounds.top == 0 && rclBounds.right > rclBounds.bottom,
"SetWinMetaFileBits (MM_ANISOTROPIC): rclBounds contains invalid values\n");
}
if (getConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_ISOTROPIC, 30000, 20000, &rclBounds, &rclFrame))
{
ok(rclFrame.left == 0 && rclFrame.top == 0 && rclFrame.right == 30000 && rclFrame.bottom == 20000,
"SetWinMetaFileBits (MM_ISOTROPIC): rclFrame contains invalid values\n");
ok(rclBounds.left == 0 && rclBounds.top == 0,
"SetWinMetaFileBits (MM_ISOTROPIC): rclBounds contains invalid values\n");
/* Wine has a rounding error */
diffx = rclBounds.right - rclBounds.bottom;
if (diffx < 0) diffx = -diffx;
ok(diffx <= 1, "SetWinMetaFileBits (MM_ISOTROPIC): rclBounds is not isotropic\n");
}
if (getConvertedFrameAndBounds(buffer_size, buffer, FALSE, MM_HIMETRIC, 30000, 20000, &rclBounds, &rclFrame))
{
ok(rclFrame.right - rclFrame.left != 30000 && rclFrame.bottom - rclFrame.top != 20000,
"SetWinMetaFileBits: xExt and yExt must be ignored for mapping modes other than MM_ANISOTROPIC and MM_ISOTROPIC\n");
}
HeapFree(GetProcessHeap(), 0, buffer);
}
static BOOL (WINAPI *pGdiIsMetaPrintDC)(HDC);
static BOOL (WINAPI *pGdiIsMetaFileDC)(HDC);
static BOOL (WINAPI *pGdiIsPlayMetafileDC)(HDC);
static void test_gdiis(void)
{
RECT rect = {0,0,100,100};
HDC hdc, hemfDC, hmfDC;
HENHMETAFILE hemf;
HMODULE hgdi32;
/* resolve all the functions */
hgdi32 = GetModuleHandle("gdi32");
pGdiIsMetaPrintDC = (void*) GetProcAddress(hgdi32, "GdiIsMetaPrintDC");
pGdiIsMetaFileDC = (void*) GetProcAddress(hgdi32, "GdiIsMetaFileDC");
pGdiIsPlayMetafileDC = (void*) GetProcAddress(hgdi32, "GdiIsPlayMetafileDC");
if(!pGdiIsMetaPrintDC || !pGdiIsMetaFileDC || !pGdiIsPlayMetafileDC)
{
win_skip("Needed GdiIs* functions are not available\n");
return;
}
/* try with nothing */
ok(!pGdiIsMetaPrintDC(NULL), "ismetaprint with NULL parameter\n");
ok(!pGdiIsMetaFileDC(NULL), "ismetafile with NULL parameter\n");
ok(!pGdiIsPlayMetafileDC(NULL), "isplaymetafile with NULL parameter\n");
/* try with a metafile */
hmfDC = CreateMetaFile(NULL);
ok(!pGdiIsMetaPrintDC(hmfDC), "ismetaprint on metafile\n");
ok(pGdiIsMetaFileDC(hmfDC), "ismetafile on metafile\n");
ok(!pGdiIsPlayMetafileDC(hmfDC), "isplaymetafile on metafile\n");
DeleteMetaFile(CloseMetaFile(hmfDC));
/* try with an enhanced metafile */
hdc = GetDC(NULL);
hemfDC = CreateEnhMetaFileW(hdc, NULL, &rect, NULL);
ok(hemfDC != NULL, "failed to create emf\n");
ok(!pGdiIsMetaPrintDC(hemfDC), "ismetaprint on emf\n");
ok(pGdiIsMetaFileDC(hemfDC), "ismetafile on emf\n");
ok(!pGdiIsPlayMetafileDC(hemfDC), "isplaymetafile on emf\n");
hemf = CloseEnhMetaFile(hemfDC);
ok(hemf != NULL, "failed to close EMF\n");
DeleteEnhMetaFile(hemf);
ReleaseDC(NULL,hdc);
}
static void test_SetEnhMetaFileBits(void)
{
BYTE data[256];
HENHMETAFILE hemf;
ENHMETAHEADER *emh;
memset(data, 0xAA, sizeof(data));
SetLastError(0xdeadbeef);
hemf = SetEnhMetaFileBits(sizeof(data), data);
ok(!hemf, "SetEnhMetaFileBits should fail\n");
ok(GetLastError() == ERROR_INVALID_DATA ||
GetLastError() == ERROR_INVALID_PARAMETER, /* Win9x, WinMe */
"expected ERROR_INVALID_DATA or ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
emh = (ENHMETAHEADER *)data;
memset(emh, 0, sizeof(*emh));
emh->iType = EMR_HEADER;
emh->nSize = sizeof(*emh);
emh->dSignature = ENHMETA_SIGNATURE;
/* emh->nVersion = 0x10000; XP doesn't care about version */
emh->nBytes = sizeof(*emh);
/* emh->nRecords = 1; XP doesn't care about records */
emh->nHandles = 1; /* XP refuses to load a EMF if nHandles == 0 */
SetLastError(0xdeadbeef);
hemf = SetEnhMetaFileBits(emh->nBytes, data);
ok(hemf != 0, "SetEnhMetaFileBits error %u\n", GetLastError());
DeleteEnhMetaFile(hemf);
/* XP refuses to load unaligned EMF */
emh->nBytes++;
SetLastError(0xdeadbeef);
hemf = SetEnhMetaFileBits(emh->nBytes, data);
ok(!hemf ||
broken(hemf != NULL), /* Win9x, WinMe */
"SetEnhMetaFileBits should fail\n");
todo_wine
ok(GetLastError() == 0xdeadbeef, "Expected deadbeef, got %u\n", GetLastError());
DeleteEnhMetaFile(hemf);
emh->dSignature = 0;
emh->nBytes--;
SetLastError(0xdeadbeef);
hemf = SetEnhMetaFileBits(emh->nBytes, data);
ok(!hemf ||
broken(hemf != NULL), /* Win9x, WinMe */
"SetEnhMetaFileBits should fail\n");
todo_wine
ok(GetLastError() == 0xdeadbeef, "Expected deadbeef, got %u\n", GetLastError());
DeleteEnhMetaFile(hemf);
}
START_TEST(metafile)
{
init_function_pointers();
/* For enhanced metafiles (enhmfdrv) */
test_ExtTextOut();
test_SaveDC();
/* For win-format metafiles (mfdrv) */
test_mf_Blank();
test_mf_Graphics();
test_mf_PatternBrush();
test_CopyMetaFile();
test_SetMetaFileBits();
test_mf_ExtTextOut_on_path();
test_emf_ExtTextOut_on_path();
test_emf_clipping();
/* For metafile conversions */
test_mf_conversions();
test_SetWinMetaFileBits();
test_gdiis();
test_SetEnhMetaFileBits();
}
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