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gdi32: Fix EMR_CREATEPALETTE recording.

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Piotr Caban 2023-04-21 21:33:01 +02:00 • committed by Alexandre Julliard
parent c752e84543
commit b9b159e5a8
1 changed files with 14 additions and 14 deletions
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28
dlls/gdi32/emfdc.c
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@ -651,27 +651,27 @@ static BOOL emfdc_select_pen( DC_ATTR *dc_attr, HPEN pen )
static DWORD emfdc_create_palette( struct emf *emf, HPALETTE hPal )
{
BYTE data[offsetof( EMRCREATEPALETTE, lgpl.palPalEntry[256] )];
EMRCREATEPALETTE *hdr = (EMRCREATEPALETTE *)data;
WORD i;
struct {
EMRCREATEPALETTE hdr;
PALETTEENTRY entry[255];
} pal;
memset( &pal, 0, sizeof(pal) );
memset( data, 0, sizeof(data) );
if (!GetObjectW( hPal, sizeof(pal.hdr.lgpl) + sizeof(pal.entry), &pal.hdr.lgpl ))
hdr->lgpl.palVersion = 0x300;
hdr->lgpl.palNumEntries = GetPaletteEntries( hPal, 0, 256, hdr->lgpl.palPalEntry );
if (!hdr->lgpl.palNumEntries)
return 0;
for (i = 0; i < pal.hdr.lgpl.palNumEntries; i++)
pal.hdr.lgpl.palPalEntry[i].peFlags = 0;
for (i = 0; i < hdr->lgpl.palNumEntries; i++)
hdr->lgpl.palPalEntry[i].peFlags = 0;
pal.hdr.emr.iType = EMR_CREATEPALETTE;
pal.hdr.emr.nSize = sizeof(pal.hdr) + pal.hdr.lgpl.palNumEntries * sizeof(PALETTEENTRY);
pal.hdr.ihPal = emfdc_add_handle( emf, hPal );
hdr->emr.iType = EMR_CREATEPALETTE;
hdr->emr.nSize = offsetof( EMRCREATEPALETTE, lgpl.palPalEntry[hdr->lgpl.palNumEntries] );
hdr->ihPal = emfdc_add_handle( emf, hPal );
if (!emfdc_record( emf, &pal.hdr.emr ))
pal.hdr.ihPal = 0;
return pal.hdr.ihPal;
if (!emfdc_record( emf, &hdr->emr ))
hdr->ihPal = 0;
return hdr->ihPal;
}
BOOL EMFDC_SelectPalette( DC_ATTR *dc_attr, HPALETTE palette )