Module: wine Branch: master Commit: 78a935138e9e3b17f12be9297de4a9f44f5b5139 URL: https://source.winehq.org/git/wine.git/?a=commit;h=78a935138e9e3b17f12be9297...
Author: Jacek Caban jacek@codeweavers.com Date: Fri Aug 27 13:51:49 2021 +0100
gdi32: Use NtGdiGetCharABCWidthsW for GetCharABCWidthsA.
Signed-off-by: Jacek Caban jacek@codeweavers.com Signed-off-by: Huw Davies huw@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/gdi32/driver.c | 3 +- dlls/gdi32/font.c | 76 +++++++++++++---------------------------------- dlls/gdi32/text.c | 17 +++++++++++ include/wine/gdi_driver.h | 4 +-- 4 files changed, 42 insertions(+), 58 deletions(-)
diff --git a/dlls/gdi32/driver.c b/dlls/gdi32/driver.c index 3d64eedc638..a5ba3ad4ea7 100644 --- a/dlls/gdi32/driver.c +++ b/dlls/gdi32/driver.c @@ -370,7 +370,8 @@ static UINT CDECL nulldrv_GetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags ) return DCB_RESET; }
-static BOOL CDECL nulldrv_GetCharABCWidths( PHYSDEV dev, UINT first, UINT last, LPABC abc ) +static BOOL CDECL nulldrv_GetCharABCWidths( PHYSDEV dev, UINT first, UINT count, + WCHAR *chars, ABC *abc ) { return FALSE; } diff --git a/dlls/gdi32/font.c b/dlls/gdi32/font.c index 261f2389285..d67f5f66467 100644 --- a/dlls/gdi32/font.c +++ b/dlls/gdi32/font.c @@ -3040,22 +3040,26 @@ static BOOL CDECL font_FontIsLinked( PHYSDEV dev ) /************************************************************* * font_GetCharABCWidths */ -static BOOL CDECL font_GetCharABCWidths( PHYSDEV dev, UINT first, UINT last, ABC *buffer ) +static BOOL CDECL font_GetCharABCWidths( PHYSDEV dev, UINT first, UINT count, + WCHAR *chars, ABC *buffer ) { struct font_physdev *physdev = get_font_dev( dev ); - UINT c; + UINT c, i;
if (!physdev->font) { dev = GET_NEXT_PHYSDEV( dev, pGetCharABCWidths ); - return dev->funcs->pGetCharABCWidths( dev, first, last, buffer ); + return dev->funcs->pGetCharABCWidths( dev, first, count, chars, buffer ); }
- TRACE( "%p, %u, %u, %p\n", physdev->font, first, last, buffer ); + TRACE( "%p, %u, %u, %p\n", physdev->font, first, count, buffer );
EnterCriticalSection( &font_cs ); - for (c = first; c <= last; c++, buffer++) - get_glyph_outline( physdev->font, c, GGO_METRICS, NULL, buffer, 0, NULL, NULL ); + for (i = 0; i < count; i++) + { + c = chars ? chars[i] : first + i; + get_glyph_outline( physdev->font, c, GGO_METRICS, NULL, &buffer[i], 0, NULL, NULL ); + } LeaveCriticalSection( &font_cs ); return TRUE; } @@ -5606,47 +5610,6 @@ BOOL WINAPI GetAspectRatioFilterEx( HDC hdc, LPSIZE pAspectRatio ) }
-/*********************************************************************** - * GetCharABCWidthsA (GDI32.@) - * - * See GetCharABCWidthsW. - */ -BOOL WINAPI GetCharABCWidthsA(HDC hdc, UINT firstChar, UINT lastChar, - LPABC abc ) -{ - INT i, wlen; - LPSTR str; - LPWSTR wstr; - BOOL ret = TRUE; - - str = FONT_GetCharsByRangeA(hdc, firstChar, lastChar, &i); - if (str == NULL) - return FALSE; - - wstr = FONT_mbtowc(hdc, str, i, &wlen, NULL); - if (wstr == NULL) - { - HeapFree(GetProcessHeap(), 0, str); - return FALSE; - } - - for(i = 0; i < wlen; i++) - { - if(!GetCharABCWidthsW(hdc, wstr[i], wstr[i], abc)) - { - ret = FALSE; - break; - } - abc++; - } - - HeapFree(GetProcessHeap(), 0, str); - HeapFree(GetProcessHeap(), 0, wstr); - - return ret; -} - - /****************************************************************************** * NtGdiGetCharABCWidthsW (win32u.@) * @@ -5661,12 +5624,12 @@ BOOL WINAPI GetCharABCWidthsA(HDC hdc, UINT firstChar, UINT lastChar, * NOTES * Only works with TrueType fonts */ -BOOL WINAPI NtGdiGetCharABCWidthsW( HDC hdc, UINT firstChar, UINT lastChar, WCHAR *chars, +BOOL WINAPI NtGdiGetCharABCWidthsW( HDC hdc, UINT first, UINT last, WCHAR *chars, ULONG flags, void *buffer ) { DC *dc = get_dc_ptr(hdc); PHYSDEV dev; - unsigned int i; + unsigned int i, count = last; BOOL ret; TEXTMETRICW tm;
@@ -5678,6 +5641,8 @@ BOOL WINAPI NtGdiGetCharABCWidthsW( HDC hdc, UINT firstChar, UINT lastChar, WCHA return FALSE; }
+ if (!chars) count = last - first + 1; + /* unlike GetCharABCWidthsFloatW, this one is supposed to fail on non-scalable fonts */ dev = GET_DC_PHYSDEV( dc, pGetTextMetrics ); if (!dev->funcs->pGetTextMetrics( dev, &tm ) || !(tm.tmPitchAndFamily & TMPF_VECTOR)) @@ -5687,15 +5652,16 @@ BOOL WINAPI NtGdiGetCharABCWidthsW( HDC hdc, UINT firstChar, UINT lastChar, WCHA }
dev = GET_DC_PHYSDEV( dc, pGetCharABCWidths ); - ret = dev->funcs->pGetCharABCWidths( dev, firstChar, lastChar, buffer ); + ret = dev->funcs->pGetCharABCWidths( dev, first, count, chars, buffer ); if (ret) { ABC *abc = buffer; /* convert device units to logical */ - for( i = firstChar; i <= lastChar; i++, abc++ ) { - abc->abcA = width_to_LP(dc, abc->abcA); - abc->abcB = width_to_LP(dc, abc->abcB); - abc->abcC = width_to_LP(dc, abc->abcC); + for (i = 0; i < count; i++) + { + abc[i].abcA = width_to_LP( dc, abc[i].abcA ); + abc[i].abcB = width_to_LP( dc, abc[i].abcB ); + abc[i].abcC = width_to_LP( dc, abc[i].abcC ); } }
@@ -6442,7 +6408,7 @@ BOOL WINAPI GetCharABCWidthsFloatW( HDC hdc, UINT first, UINT last, LPABCFLOAT a if (!(abc = HeapAlloc( GetProcessHeap(), 0, (last - first + 1) * sizeof(*abc) ))) goto done;
dev = GET_DC_PHYSDEV( dc, pGetCharABCWidths ); - ret = dev->funcs->pGetCharABCWidths( dev, first, last, abc ); + ret = dev->funcs->pGetCharABCWidths( dev, first, last - first + 1, NULL, abc ); if (ret) { /* convert device units to logical */ diff --git a/dlls/gdi32/text.c b/dlls/gdi32/text.c index 5f1930cf4a5..469a74cc808 100644 --- a/dlls/gdi32/text.c +++ b/dlls/gdi32/text.c @@ -1690,3 +1690,20 @@ BOOL WINAPI GetCharABCWidthsW( HDC hdc, UINT first, UINT last, ABC *abc ) { return NtGdiGetCharABCWidthsW( hdc, first, last, NULL, NTGDI_GETCHARABCWIDTHS_INT, abc ); } + +/*********************************************************************** + * GetCharABCWidthsA (GDI32.@) + * + * See GetCharABCWidthsW. + */ +BOOL WINAPI GetCharABCWidthsA( HDC hdc, UINT first, UINT last, ABC *abc ) +{ + WCHAR *chars; + INT count; + BOOL ret; + + if (!(chars = get_chars_by_range( hdc, first, last, &count ))) return FALSE; + ret = NtGdiGetCharABCWidthsW( hdc, 0, count, chars, NTGDI_GETCHARABCWIDTHS_INT, abc ); + HeapFree( GetProcessHeap(), 0, chars ); + return ret; +} diff --git a/include/wine/gdi_driver.h b/include/wine/gdi_driver.h index 6db6cf94b70..a5af0bd6eb7 100644 --- a/include/wine/gdi_driver.h +++ b/include/wine/gdi_driver.h @@ -97,7 +97,7 @@ struct gdi_dc_funcs BOOL (CDECL *pFontIsLinked)(PHYSDEV); BOOL (CDECL *pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT); UINT (CDECL *pGetBoundsRect)(PHYSDEV,RECT*,UINT); - BOOL (CDECL *pGetCharABCWidths)(PHYSDEV,UINT,UINT,LPABC); + BOOL (CDECL *pGetCharABCWidths)(PHYSDEV,UINT,UINT,WCHAR*,LPABC); BOOL (CDECL *pGetCharABCWidthsI)(PHYSDEV,UINT,UINT,WORD*,LPABC); BOOL (CDECL *pGetCharWidth)(PHYSDEV,UINT,UINT,const WCHAR*,LPINT); BOOL (CDECL *pGetCharWidthInfo)(PHYSDEV,void*); @@ -169,7 +169,7 @@ struct gdi_dc_funcs };
/* increment this when you change the DC function table */ -#define WINE_GDI_DRIVER_VERSION 65 +#define WINE_GDI_DRIVER_VERSION 66
#define GDI_PRIORITY_NULL_DRV 0 /* null driver */ #define GDI_PRIORITY_FONT_DRV 100 /* any font driver */