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gdi32: Ask the graphics driver for the function table instead of loading functions one by one.

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This commit is contained in:
Alexandre Julliard 2011-07-13 14:18:26 +02:00
parent 572d0863b1
commit 4c2f8bc35d
1 changed files with 14 additions and 142 deletions
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156
dlls/gdi32/driver.c
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@ -41,9 +41,9 @@ WINE_DEFAULT_DEBUG_CHANNEL(driver);
struct graphics_driver
{
struct list entry;
HMODULE module; /* module handle */
DC_FUNCTIONS funcs;
struct list entry;
HMODULE module; /* module handle */
const struct gdi_dc_funcs *funcs;
};
static struct list drivers = LIST_INIT( drivers );
@ -65,150 +65,22 @@ static CRITICAL_SECTION driver_section = { &critsect_debug, -1, 0, 0, 0, 0 };
*/
static struct graphics_driver *create_driver( HMODULE module )
{
static const struct gdi_dc_funcs empty_funcs;
const struct gdi_dc_funcs *funcs = NULL;
struct graphics_driver *driver;
if (!(driver = HeapAlloc( GetProcessHeap(), 0, sizeof(*driver)))) return NULL;
driver->module = module;
/* fill the function table */
if (module)
{
#define GET_FUNC(name) driver->funcs.p##name = (void*)GetProcAddress( module, #name )
GET_FUNC(AbortDoc);
GET_FUNC(AbortPath);
GET_FUNC(AlphaBlend);
GET_FUNC(AngleArc);
GET_FUNC(Arc);
GET_FUNC(ArcTo);
GET_FUNC(BeginPath);
GET_FUNC(ChoosePixelFormat);
GET_FUNC(Chord);
GET_FUNC(CloseFigure);
GET_FUNC(CreateBitmap);
GET_FUNC(CreateDC);
GET_FUNC(CreateDIBSection);
GET_FUNC(DeleteBitmap);
GET_FUNC(DeleteDC);
GET_FUNC(DescribePixelFormat);
GET_FUNC(DeviceCapabilities);
GET_FUNC(Ellipse);
GET_FUNC(EndDoc);
GET_FUNC(EndPage);
GET_FUNC(EndPath);
GET_FUNC(EnumDeviceFonts);
GET_FUNC(EnumICMProfiles);
GET_FUNC(ExcludeClipRect);
GET_FUNC(ExtDeviceMode);
GET_FUNC(ExtEscape);
GET_FUNC(ExtFloodFill);
GET_FUNC(ExtSelectClipRgn);
GET_FUNC(ExtTextOut);
GET_FUNC(FillPath);
GET_FUNC(FillRgn);
GET_FUNC(FlattenPath);
GET_FUNC(FrameRgn);
GET_FUNC(GdiComment);
GET_FUNC(GetBitmapBits);
GET_FUNC(GetCharWidth);
GET_FUNC(GetDIBits);
GET_FUNC(GetDeviceCaps);
GET_FUNC(GetDeviceGammaRamp);
GET_FUNC(GetICMProfile);
GET_FUNC(GetNearestColor);
GET_FUNC(GetPixel);
GET_FUNC(GetPixelFormat);
GET_FUNC(GetSystemPaletteEntries);
GET_FUNC(GetTextExtentExPoint);
GET_FUNC(GetTextMetrics);
GET_FUNC(IntersectClipRect);
GET_FUNC(InvertRgn);
GET_FUNC(LineTo);
GET_FUNC(MoveTo);
GET_FUNC(ModifyWorldTransform);
GET_FUNC(OffsetClipRgn);
GET_FUNC(OffsetViewportOrgEx);
GET_FUNC(OffsetWindowOrgEx);
GET_FUNC(PaintRgn);
GET_FUNC(PatBlt);
GET_FUNC(Pie);
GET_FUNC(PolyBezier);
GET_FUNC(PolyBezierTo);
GET_FUNC(PolyDraw);
GET_FUNC(PolyPolygon);
GET_FUNC(PolyPolyline);
GET_FUNC(Polygon);
GET_FUNC(Polyline);
GET_FUNC(PolylineTo);
GET_FUNC(RealizeDefaultPalette);
GET_FUNC(RealizePalette);
GET_FUNC(Rectangle);
GET_FUNC(ResetDC);
GET_FUNC(RestoreDC);
GET_FUNC(RoundRect);
GET_FUNC(SaveDC);
GET_FUNC(ScaleViewportExtEx);
GET_FUNC(ScaleWindowExtEx);
GET_FUNC(SelectBitmap);
GET_FUNC(SelectBrush);
GET_FUNC(SelectClipPath);
GET_FUNC(SelectFont);
GET_FUNC(SelectPalette);
GET_FUNC(SelectPen);
GET_FUNC(SetArcDirection);
GET_FUNC(SetBitmapBits);
GET_FUNC(SetBkColor);
GET_FUNC(SetBkMode);
GET_FUNC(SetDCBrushColor);
GET_FUNC(SetDCPenColor);
GET_FUNC(SetDIBColorTable);
GET_FUNC(SetDIBits);
GET_FUNC(SetDIBitsToDevice);
GET_FUNC(SetDeviceClipping);
GET_FUNC(SetDeviceGammaRamp);
GET_FUNC(SetLayout);
GET_FUNC(SetMapMode);
GET_FUNC(SetMapperFlags);
GET_FUNC(SetPixel);
GET_FUNC(SetPixelFormat);
GET_FUNC(SetPolyFillMode);
GET_FUNC(SetROP2);
GET_FUNC(SetRelAbs);
GET_FUNC(SetStretchBltMode);
GET_FUNC(SetTextAlign);
GET_FUNC(SetTextCharacterExtra);
GET_FUNC(SetTextColor);
GET_FUNC(SetTextJustification);
GET_FUNC(SetViewportExtEx);
GET_FUNC(SetViewportOrgEx);
GET_FUNC(SetWindowExtEx);
GET_FUNC(SetWindowOrgEx);
GET_FUNC(SetWorldTransform);
GET_FUNC(StartDoc);
GET_FUNC(StartPage);
GET_FUNC(StretchBlt);
GET_FUNC(StretchDIBits);
GET_FUNC(StrokeAndFillPath);
GET_FUNC(StrokePath);
GET_FUNC(SwapBuffers);
GET_FUNC(UnrealizePalette);
GET_FUNC(WidenPath);
const struct gdi_dc_funcs * (CDECL *wine_get_gdi_driver)( unsigned int version );
/* OpenGL32 */
GET_FUNC(wglCreateContext);
GET_FUNC(wglCreateContextAttribsARB);
GET_FUNC(wglDeleteContext);
GET_FUNC(wglGetProcAddress);
GET_FUNC(wglGetPbufferDCARB);
GET_FUNC(wglMakeContextCurrentARB);
GET_FUNC(wglMakeCurrent);
GET_FUNC(wglSetPixelFormatWINE);
GET_FUNC(wglShareLists);
GET_FUNC(wglUseFontBitmapsA);
GET_FUNC(wglUseFontBitmapsW);
#undef GET_FUNC
if ((wine_get_gdi_driver = (void *)GetProcAddress( module, "wine_get_gdi_driver" )))
funcs = wine_get_gdi_driver( WINE_GDI_DRIVER_VERSION );
}
else memset( &driver->funcs, 0, sizeof(driver->funcs) );
if (!funcs) funcs = &empty_funcs;
driver->funcs = funcs;
return driver;
}
@ -225,7 +97,7 @@ const DC_FUNCTIONS *DRIVER_get_display_driver(void)
HMODULE module = 0;
HKEY hkey;
if (display_driver) return &display_driver->funcs; /* already loaded */
if (display_driver) return display_driver->funcs; /* already loaded */
strcpy( buffer, "x11" ); /* default value */
/* @@ Wine registry key: HKCU\Software\Wine\Drivers */
@ -259,7 +131,7 @@ const DC_FUNCTIONS *DRIVER_get_display_driver(void)
FreeLibrary( driver->module );
HeapFree( GetProcessHeap(), 0, driver );
}
return &display_driver->funcs;
return display_driver->funcs;
}
@ -278,7 +150,7 @@ const DC_FUNCTIONS *DRIVER_load_driver( LPCWSTR name )
if ((module = GetModuleHandleW( name )))
{
if (display_driver && display_driver->module == module) return &display_driver->funcs;
if (display_driver && display_driver->module == module) return display_driver->funcs;
EnterCriticalSection( &driver_section );
LIST_FOR_EACH_ENTRY( driver, &drivers, struct graphics_driver, entry )
{
@ -309,7 +181,7 @@ const DC_FUNCTIONS *DRIVER_load_driver( LPCWSTR name )
TRACE( "loaded driver %p for %s\n", driver, debugstr_w(name) );
done:
LeaveCriticalSection( &driver_section );
return &driver->funcs;
return driver->funcs;
}