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Fix bad EMF extents in SetWinMetaFileBits.

This commit is contained in:
Dave Belanger 2004-04-21 22:22:53 +00:00 committed by Alexandre Julliard
parent 9731286324
commit a13b736829
1 changed files with 9 additions and 17 deletions
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26
objects/enhmetafile.c
View File

@ -2422,7 +2422,7 @@ HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
RECT rc, *prcFrame = NULL;
gdi_mf_comment *mfcomment;
UINT mfcomment_size;
INT horzres, vertres, horzsize, vertsize, xext, yext;
INT horzres, vertres;
TRACE("(%d, %p, %p, %p)\n", cbBuffer, lpbBuffer, hdcRef, lpmfp);
@ -2439,18 +2439,14 @@ HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
if(!lpmfp) {
lpmfp = &mfp;
mfp.mm = MM_ANISOTROPIC;
mfp.xExt = 100;
mfp.yExt = 100;
FIXME("Correct Exts from dc\n");
}
else
{
TRACE("mm = %ld %ldx%ld\n", lpmfp->mm, lpmfp->xExt, lpmfp->yExt);
if ( ( mfp.xExt < 0 ) || ( mfp.yExt < 0) )
FIXME("Negative coordinates!\n");
mfp.xExt = -1;
mfp.yExt = -1;
}
TRACE("mm = %ld %ldx%ld\n", lpmfp->mm, lpmfp->xExt, lpmfp->yExt);
if(lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC) {
if((lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC) &&
mfp.xExt > 0 && mfp.yExt > 0) {
rc.left = rc.top = 0;
rc.right = lpmfp->xExt;
rc.bottom = lpmfp->yExt;
@ -2464,8 +2460,6 @@ HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
horzres = GetDeviceCaps(hdcRef, HORZRES);
vertres = GetDeviceCaps(hdcRef, VERTRES);
horzsize = GetDeviceCaps(hdcRef, HORZSIZE);
vertsize = GetDeviceCaps(hdcRef, VERTSIZE);
if(hdcdisp) {
DeleteDC(hdcdisp);
@ -2495,10 +2489,8 @@ HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
SetMapMode(hdc, lpmfp->mm);
/* set the initial viewport:window ratio as 1:1 */
xext = lpmfp->xExt*horzres/(100*horzsize);
yext = lpmfp->yExt*vertres/(100*vertsize);
SetViewportExtEx(hdc, xext, yext, NULL);
SetWindowExtEx(hdc, xext, yext, NULL);
SetViewportExtEx(hdc, horzres, vertres, NULL);
SetWindowExtEx(hdc, horzres, vertres, NULL);
PlayMetaFile(hdc, hmf);