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gdi32: Separate EMFDRV_PDEVICE and struct emf.

Browse source 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-08-23 13:52:57 +02:00 committed by Alexandre Julliard
parent 478fa71f5f
commit 7f888ea093
5 changed files with 24 additions and 20 deletions
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9
dlls/gdi32/emfdrv.c
View file

@ -19,9 +19,15 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "enhmfdrv/enhmetafiledrv.h"
#include "ntgdi_private.h"
typedef struct
{
struct gdi_physdev dev;
INT dev_caps[COLORMGMTCAPS + 1];
} EMFDRV_PDEVICE;
static inline EMFDRV_PDEVICE *get_emf_physdev( PHYSDEV dev )
{
return CONTAINING_RECORD( dev, EMFDRV_PDEVICE, dev );
@ -576,7 +582,6 @@ HDC WINAPI NtGdiCreateMetafileDC( HDC hdc )
free_dc_ptr( dc );
return 0;
}
dc->attr->emf = physDev;
push_dc_driver( &dc->physDev, &physDev->dev, &emfdrv_driver );

6
dlls/gdi32/enhmfdrv/enhmetafiledrv.h
View file

@ -31,9 +31,8 @@
/* Enhanced Metafile driver physical DC */
typedef struct emf
struct emf
{
struct gdi_physdev dev;
ENHMETAHEADER *emh; /* Pointer to enhanced metafile header */
DC_ATTR *dc_attr;
UINT handles_size, cur_handles;
@ -42,8 +41,7 @@ typedef struct emf
HBRUSH dc_brush;
HPEN dc_pen;
BOOL path;
INT dev_caps[COLORMGMTCAPS + 1];
} EMFDRV_PDEVICE;
};
extern BOOL emfdc_record( struct emf *emf, EMR *emr ) DECLSPEC_HIDDEN;
extern void emfdc_update_bounds( struct emf *emf, RECTL *rect ) DECLSPEC_HIDDEN;

18
dlls/gdi32/enhmfdrv/graphics.c
View file

@ -637,14 +637,14 @@ BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *l
if (graphicsMode == GM_COMPATIBLE)
{
const INT horzSize = GetDeviceCaps( emf->dev.hdc, HORZSIZE );
const INT horzRes = GetDeviceCaps( emf->dev.hdc, HORZRES );
const INT vertSize = GetDeviceCaps( emf->dev.hdc, VERTSIZE );
const INT vertRes = GetDeviceCaps( emf->dev.hdc, VERTRES );
const INT horzSize = GetDeviceCaps( dc_attr->hdc, HORZSIZE );
const INT horzRes = GetDeviceCaps( dc_attr->hdc, HORZRES );
const INT vertSize = GetDeviceCaps( dc_attr->hdc, VERTSIZE );
const INT vertRes = GetDeviceCaps( dc_attr->hdc, VERTRES );
SIZE wndext, vportext;
GetViewportExtEx( emf->dev.hdc, &vportext );
GetWindowExtEx( emf->dev.hdc, &wndext );
GetViewportExtEx( dc_attr->hdc, &vportext );
GetWindowExtEx( dc_attr->hdc, &wndext );
exScale = 100.0 * ((FLOAT)horzSize / (FLOAT)horzRes) /
((FLOAT)wndext.cx / (FLOAT)vportext.cx);
eyScale = 100.0 * ((FLOAT)vertSize / (FLOAT)vertRes) /
@ -685,7 +685,7 @@ BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *l
for (i = 0; i < count; i++) {
textWidth += lpDx[i];
}
if (GetTextExtentPoint32W( emf->dev.hdc, str, count, &strSize ))
if (GetTextExtentPoint32W( dc_attr->hdc, str, count, &strSize ))
textHeight = strSize.cy;
}
else {
@ -693,7 +693,7 @@ BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *l
INT *dx = (INT *)((char*)pemr + pemr->emrtext.offDx);
SIZE charSize;
for (i = 0; i < count; i++) {
if (GetTextExtentPoint32W( emf->dev.hdc, str + i, 1, &charSize )) {
if (GetTextExtentPoint32W( dc_attr->hdc, str + i, 1, &charSize )) {
dx[i] = charSize.cx;
textWidth += charSize.cx;
textHeight = max(textHeight, charSize.cy);
@ -729,7 +729,7 @@ BOOL EMFDC_ExtTextOut( DC_ATTR *dc_attr, INT x, INT y, UINT flags, const RECT *l
switch (textAlign & (TA_TOP | TA_BOTTOM | TA_BASELINE)) {
case TA_BASELINE: {
TEXTMETRICW tm;
if (!GetTextMetricsW( emf->dev.hdc, &tm ))
if (!GetTextMetricsW( dc_attr->hdc, &tm ))
tm.tmDescent = 0;
/* Play safe here... it's better to have a bounding box */
/* that is too big than too small. */

9
dlls/gdi32/enhmfdrv/init.c
View file

@ -41,7 +41,7 @@ void EMFDC_DeleteDC( DC_ATTR *dc_attr )
HeapFree( GetProcessHeap(), 0, emf->emh );
for (index = 0; index < emf->handles_size; index++)
if (emf->handles[index])
GDI_hdc_not_using_object( emf->handles[index], emf->dev.hdc );
GDI_hdc_not_using_object( emf->handles[index], dc_attr->hdc );
HeapFree( GetProcessHeap(), 0, emf->handles );
}
@ -85,7 +85,7 @@ void emfdc_update_bounds( struct emf *emf, RECTL *rect )
RECTL *bounds = &emf->dc_attr->emf_bounds;
RECTL vportRect = *rect;
LPtoDP( emf->dev.hdc, (POINT *)&vportRect, 2 );
LPtoDP( emf->dc_attr->hdc, (POINT *)&vportRect, 2 );
/* The coordinate systems may be mirrored
(LPtoDP handles points, not rectangles) */
@ -173,12 +173,13 @@ HDC WINAPI CreateEnhMetaFileW(
if (!(ret = NtGdiCreateMetafileDC( hdc ))) return 0;
if (!(dc_attr = get_dc_attr( ret )))
if (!(dc_attr = get_dc_attr( ret )) || !(emf = HeapAlloc( GetProcessHeap(), 0, sizeof(*emf) )))
{
DeleteDC( ret );
return 0;
}
emf = dc_attr->emf;
dc_attr->emf = emf;
if(description) { /* App name\0Title\0\0 */
length = lstrlenW(description);

2
dlls/gdi32/enhmfdrv/objects.c
View file

@ -284,7 +284,7 @@ static BOOL EMFDC_SelectFont( DC_ATTR *dc_attr, HFONT font )
if (!(index = emfdc_find_object( emf, font )))
{
if (!(index = EMFDRV_CreateFontIndirect( emf, font ))) return FALSE;
GDI_hdc_using_object( font, emf->dev.hdc, EMFDC_DeleteObject );
GDI_hdc_using_object( font, dc_attr->hdc, EMFDC_DeleteObject );
}
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