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Some small fixes to enhmetafiles.

This commit is contained in:
Marcus Meissner 1999-01-20 14:11:07 +00:00 committed by Alexandre Julliard
parent 9ad9017edd
commit ae0a73d442
2 changed files with 7 additions and 1 deletions
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6
objects/enhmetafile.c
View File

@ -4,6 +4,7 @@
*/
#include <string.h>
#include <assert.h>
#include "windows.h"
#include "gdi.h"
#include "winbase.h"
@ -26,6 +27,10 @@ HENHMETAFILE32 WINAPI GetEnhMetaFile32A(
DWORD read;
HFILE32 hf = CreateFile32A(lpszMetaFile, GENERIC_READ, 0, 0,
OPEN_EXISTING, 0, 0);
if (hf == INVALID_HANDLE_VALUE32) {
FIXME(metafile,"could not open %s\n",lpszMetaFile);
return 0;
}
if (!ReadFile(hf, &h, sizeof(ENHMETAHEADER), &read, NULL))
return 0;
if (read!=sizeof(ENHMETAHEADER)) return 0;
@ -34,6 +39,7 @@ HENHMETAFILE32 WINAPI GetEnhMetaFile32A(
hmf = GlobalAlloc32(GPTR, h.nBytes);
p = GlobalLock32(hmf);
if (!ReadFile(hf, p, h.nBytes, &read, NULL)) return 0;
assert(read==h.nBytes);
GlobalUnlock32(hmf);
return hmf;
}

2
relay32/gdi32.spec
View File

@ -176,7 +176,7 @@ init MAIN_GdiInit
171 stdcall GetDeviceCaps(long long) GetDeviceCaps32
172 stub GetDeviceGammaRamp
173 stub GetETM
174 stdcall GetEnhMetaFileA(ptr) GetEnhMetaFile32A
174 stdcall GetEnhMetaFileA(str) GetEnhMetaFile32A
175 stdcall GetEnhMetaFileBits(long long ptr) GetEnhMetaFileBits
176 stdcall GetEnhMetaFileDescriptionA(long long ptr) GetEnhMetaFileDescription32A
177 stdcall GetEnhMetaFileDescriptionW(long long ptr) GetEnhMetaFileDescription32W