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winex11.drv: Add the basic antialias type decision code.
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04b8ec07a6
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@ -451,14 +451,45 @@ static BOOL get_gasp_flags(X11DRV_PDEVICE *physDev, WORD *flags)
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return TRUE;
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}
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static AA_Type get_antialias_type( X11DRV_PDEVICE *physDev, BOOL subpixel, BOOL hinter)
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{
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AA_Type ret;
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WORD flags;
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UINT font_smoothing_type, font_smoothing_orientation;
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if (X11DRV_XRender_Installed && subpixel &&
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SystemParametersInfoW( SPI_GETFONTSMOOTHINGTYPE, 0, &font_smoothing_type, 0) &&
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font_smoothing_type == FE_FONTSMOOTHINGCLEARTYPE)
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{
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if ( SystemParametersInfoW( SPI_GETFONTSMOOTHINGORIENTATION, 0,
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&font_smoothing_orientation, 0) &&
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font_smoothing_orientation == FE_FONTSMOOTHINGORIENTATIONBGR)
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{
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ret = AA_BGR;
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}
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else
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ret = AA_RGB;
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/*FIXME
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If the monitor is in portrait mode, ClearType is disabled in the MS Windows (MSDN).
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But, Wine's subpixel rendering can support the portrait mode.
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*/
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}
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else if (!hinter || !get_gasp_flags(physDev, &flags) || flags & GASP_DOGRAY)
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ret = AA_Grey;
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else
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ret = AA_None;
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return ret;
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}
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static int GetCacheEntry(X11DRV_PDEVICE *physDev, LFANDSIZE *plfsz)
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{
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int ret;
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int format;
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gsCacheEntry *entry;
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WORD flags;
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static int hinter = -1;
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static int subpixel = -1;
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BOOL font_smoothing;
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if((ret = LookupEntry(plfsz)) != -1) return ret;
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@ -479,19 +510,28 @@ static int GetCacheEntry(X11DRV_PDEVICE *physDev, LFANDSIZE *plfsz)
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subpixel = status.wFlags & WINE_TT_SUBPIXEL_RENDERING_ENABLED;
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}
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/* FIXME: Use the following registry information
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[HKEY_CURRENT_USER\Control Panel\Desktop]
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"FontSmoothing"="2" ; 0=>Off, 2=>On
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"FontSmoothingType"=dword:00000002 ; 1=>Standard, 2=>Cleartype
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"FontSmoothingOrientation"=dword:00000001 ; 0=>BGR, 1=>RGB
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"FontSmoothingGamma"=dword:00000578
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*/
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if ( subpixel && X11DRV_XRender_Installed)
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entry->aa_default = AA_RGB;
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else if(!hinter || !get_gasp_flags(physDev, &flags) || flags & GASP_DOGRAY)
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entry->aa_default = AA_Grey;
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else
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entry->aa_default = AA_None;
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switch (plfsz->lf.lfQuality)
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{
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case ANTIALIASED_QUALITY:
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entry->aa_default = get_antialias_type( physDev, FALSE, hinter );
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break;
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case CLEARTYPE_QUALITY:
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case CLEARTYPE_NATURAL_QUALITY:
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entry->aa_default = get_antialias_type( physDev, subpixel, hinter );
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break;
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case DEFAULT_QUALITY:
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case DRAFT_QUALITY:
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case PROOF_QUALITY:
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default:
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if ( SystemParametersInfoW( SPI_GETFONTSMOOTHING, 0, &font_smoothing, 0) &&
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font_smoothing)
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{
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entry->aa_default = get_antialias_type( physDev, subpixel, hinter );
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}
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else
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entry->aa_default = AA_None;
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break;
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}
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}
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else
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entry->aa_default = AA_None;
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@ -771,6 +771,8 @@ typedef struct tagXFORM
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#define PROOF_QUALITY 2
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#define NONANTIALIASED_QUALITY 3
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#define ANTIALIASED_QUALITY 4
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#define CLEARTYPE_QUALITY 5
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#define CLEARTYPE_NATURAL_QUALITY 6
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/* lfPitchAndFamily pitch values */
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#define DEFAULT_PITCH 0x00
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