Alexandre Julliard : gdi32: Determine the default anti-aliasing parameters in the null driver SelectFont entry point .
Module: wine Branch: master Commit: 5c02c352d9df394fa97a45965c8d32ddcb1abcd9 URL: http://source.winehq.org/git/wine.git/?a=commit;h=5c02c352d9df394fa97a45965c...
Author: Alexandre Julliard julliard@winehq.org Date: Mon Nov 5 12:32:15 2012 +0100
gdi32: Determine the default anti-aliasing parameters in the null driver SelectFont entry point.
---
dlls/gdi32/driver.c | 5 -- dlls/gdi32/font.c | 93 ++++++++++++++++++++++------------------------ dlls/gdi32/freetype.c | 48 +++++++++++++++-------- dlls/gdi32/gdi_private.h | 4 +- 4 files changed, 76 insertions(+), 74 deletions(-)
diff --git a/dlls/gdi32/driver.c b/dlls/gdi32/driver.c index 2ab0778..f5cadbe 100644 --- a/dlls/gdi32/driver.c +++ b/dlls/gdi32/driver.c @@ -552,11 +552,6 @@ static HBRUSH nulldrv_SelectBrush( PHYSDEV dev, HBRUSH brush, const struct brush return brush; }
-static HFONT nulldrv_SelectFont( PHYSDEV dev, HFONT font, UINT *aa_flags ) -{ - return 0; -} - static HPALETTE nulldrv_SelectPalette( PHYSDEV dev, HPALETTE palette, BOOL bkgnd ) { return palette; diff --git a/dlls/gdi32/font.c b/dlls/gdi32/font.c index 09ea1b7..b289fa9 100644 --- a/dlls/gdi32/font.c +++ b/dlls/gdi32/font.c @@ -260,8 +260,6 @@ static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW *ptmW, NEWTEXTMETRIC memcpy(&ptmA->ntmFontSig, &ptmW->ntmFontSig, sizeof(FONTSIGNATURE)); }
-enum smoothing { no_smoothing, aa_smoothing, subpixel_smoothing }; - static DWORD get_desktop_value( const WCHAR *name, DWORD *value ) { static const WCHAR desktop[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\','D','e','s','k','t','o','p',0}; @@ -279,28 +277,6 @@ static DWORD get_desktop_value( const WCHAR *name, DWORD *value ) return err; }
-static enum smoothing get_default_smoothing( void ) -{ - static const WCHAR smoothing_type[] = {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0}; - DWORD type, err; - - /* FIXME: Ignoring FontSmoothing for now since this is - set to off by default in wine.inf */ - - err = get_desktop_value( smoothing_type, &type ); - if (err) return aa_smoothing; - - switch (type) - { - case 1: /* FE_FONTSMOOTHINGSTANDARD */ - return aa_smoothing; - case 2: /* FE_FONTSMOOTHINGCLEARTYPE */ - return subpixel_smoothing; - } - - return aa_smoothing; -} - static UINT get_subpixel_orientation( void ) { static const WCHAR smoothing_orientation[] = {'F','o','n','t','S','m','o','o','t','h','i','n','g', @@ -321,39 +297,28 @@ static UINT get_subpixel_orientation( void ) return GGO_GRAY4_BITMAP; }
-UINT get_font_aa_flags( HDC hdc, const LOGFONTW *lf ) +static UINT get_default_smoothing( void ) { - enum smoothing smoothing; + static const WCHAR smoothing_type[] = {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0}; + DWORD type, err;
- switch (lf->lfQuality) - { - case NONANTIALIASED_QUALITY: - return GGO_BITMAP; - case ANTIALIASED_QUALITY: - smoothing = aa_smoothing; - break; - case CLEARTYPE_QUALITY: - case CLEARTYPE_NATURAL_QUALITY: - smoothing = subpixel_smoothing; - break; - case DEFAULT_QUALITY: - case DRAFT_QUALITY: - case PROOF_QUALITY: - default: - smoothing = get_default_smoothing(); - } + /* FIXME: Ignoring FontSmoothing for now since this is + set to off by default in wine.inf */
- switch (smoothing) + err = get_desktop_value( smoothing_type, &type ); + if (err) return 0; + + switch (type) { - case subpixel_smoothing: - return get_subpixel_orientation(); - case aa_smoothing: + case 1: /* FE_FONTSMOOTHINGSTANDARD */ return GGO_GRAY4_BITMAP; - default: - return GGO_BITMAP; + case 2: /* FE_FONTSMOOTHINGCLEARTYPE */ + return get_subpixel_orientation(); } + return 0; }
+ /*********************************************************************** * GdiGetCodePage (GDI32.@) */ @@ -697,6 +662,36 @@ static BOOL FONT_DeleteObject( HGDIOBJ handle )
/*********************************************************************** + * nulldrv_SelectFont + */ +HFONT nulldrv_SelectFont( PHYSDEV dev, HFONT font, UINT *aa_flags ) +{ + LOGFONTW lf; + + if (*aa_flags) return 0; + + GetObjectW( font, sizeof(lf), &lf ); + switch (lf.lfQuality) + { + case NONANTIALIASED_QUALITY: + *aa_flags = GGO_BITMAP; + break; + case ANTIALIASED_QUALITY: + *aa_flags = GGO_GRAY4_BITMAP; + break; + case CLEARTYPE_QUALITY: + case CLEARTYPE_NATURAL_QUALITY: + *aa_flags = get_subpixel_orientation(); + break; + default: + *aa_flags = get_default_smoothing(); + break; + } + return 0; +} + + +/*********************************************************************** * FONT_EnumInstance * * Note: plf is really an ENUMLOGFONTEXW, and ptm is a NEWTEXTMETRICEXW. diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c index 98c7b40..fcdcca9 100644 --- a/dlls/gdi32/freetype.c +++ b/dlls/gdi32/freetype.c @@ -4953,27 +4953,41 @@ found_face: done: if (ret) { - if (!*aa_flags) *aa_flags = ret->aa_flags; - if (!*aa_flags) *aa_flags = get_font_aa_flags( dev->hdc, &lf ); + PHYSDEV next = GET_NEXT_PHYSDEV( dev, pSelectFont );
- /* fixup the antialiasing flags for that font */ - switch (*aa_flags) + switch (lf.lfQuality) { - case WINE_GGO_HRGB_BITMAP: - case WINE_GGO_HBGR_BITMAP: - case WINE_GGO_VRGB_BITMAP: - case WINE_GGO_VBGR_BITMAP: - if (is_subpixel_rendering_enabled()) break; - *aa_flags = GGO_GRAY4_BITMAP; - /* fall through */ - case GGO_GRAY4_BITMAP: - if (is_hinting_enabled()) + case NONANTIALIASED_QUALITY: + case ANTIALIASED_QUALITY: + next->funcs->pSelectFont( dev, hfont, aa_flags ); + break; + case CLEARTYPE_QUALITY: + case CLEARTYPE_NATURAL_QUALITY: + default: + if (!*aa_flags) *aa_flags = ret->aa_flags; + next->funcs->pSelectFont( dev, hfont, aa_flags ); + + /* fixup the antialiasing flags for that font */ + switch (*aa_flags) { - WORD gasp_flags; - if (get_gasp_flags( ret, &gasp_flags ) && !(gasp_flags & GASP_DOGRAY)) - *aa_flags = GGO_BITMAP; + case WINE_GGO_HRGB_BITMAP: + case WINE_GGO_HBGR_BITMAP: + case WINE_GGO_VRGB_BITMAP: + case WINE_GGO_VBGR_BITMAP: + if (is_subpixel_rendering_enabled()) break; + *aa_flags = GGO_GRAY4_BITMAP; + /* fall through */ + case GGO_GRAY2_BITMAP: + case GGO_GRAY4_BITMAP: + case GGO_GRAY8_BITMAP: + case WINE_GGO_GRAY16_BITMAP: + if (is_hinting_enabled()) + { + WORD gasp_flags; + if (get_gasp_flags( ret, &gasp_flags ) && !(gasp_flags & GASP_DOGRAY)) + *aa_flags = GGO_BITMAP; + } } - break; } dc->gdiFont = ret; physdev->font = ret; diff --git a/dlls/gdi32/gdi_private.h b/dlls/gdi32/gdi_private.h index 084245e..e3fe577 100644 --- a/dlls/gdi32/gdi_private.h +++ b/dlls/gdi32/gdi_private.h @@ -278,9 +278,6 @@ extern BOOL DRIVER_GetDriverName( LPCWSTR device, LPWSTR driver, DWORD size ) DE /* enhmetafile.c */ extern HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk ) DECLSPEC_HIDDEN;
-/* font.c */ -extern UINT get_font_aa_flags( HDC hdc, const LOGFONTW *lf ) DECLSPEC_HIDDEN; - /* freetype.c */
/* Undocumented structure filled in by GdiRealizationInfo */ @@ -394,6 +391,7 @@ extern INT nulldrv_SaveDC( PHYSDEV dev ) DECLSPEC_HIDDEN; extern BOOL nulldrv_ScaleViewportExtEx( PHYSDEV dev, INT x_num, INT x_denom, INT y_num, INT y_denom, SIZE *size ) DECLSPEC_HIDDEN; extern BOOL nulldrv_ScaleWindowExtEx( PHYSDEV dev, INT x_num, INT x_denom, INT y_num, INT y_denom, SIZE *size ) DECLSPEC_HIDDEN; extern BOOL nulldrv_SelectClipPath( PHYSDEV dev, INT mode ) DECLSPEC_HIDDEN; +extern HFONT nulldrv_SelectFont( PHYSDEV dev, HFONT font, UINT *ggo_flags ) DECLSPEC_HIDDEN; extern INT nulldrv_SetDIBitsToDevice( PHYSDEV dev, INT x_dst, INT y_dst, DWORD width, DWORD height, INT x_src, INT y_src, UINT start, UINT lines, const void *bits, BITMAPINFO *info, UINT coloruse ) DECLSPEC_HIDDEN;
-
Alexandre Julliard