3 Dec
2022
3 Dec
'22
4:03 a.m.
https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e316d612152ae5953eb73…
commit e316d612152ae5953eb73fbb4f7b2a4463872ab1
Author: Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Sat Dec 3 13:03:28 2022 +0900
Commit: GitHub <noreply(a)github.com>
CommitDate: Sat Dec 3 13:03:28 2022 +0900
[NTGDI][FREETYPE] lfEscapement for TextOut (#4920)
Rotation and shearing transformation of font/text is now available. Retrial of PR
#1207.
- Rename ftGdiGetTextWidth as IntGetTextDisposition and add a Y parameter.
- Apply lfEscapement values (by multiplying matrices).
- Add IntEngFillPolygon and IntEngFillBox helper functions.
CORE-11848
---
win32ss/gdi/ntgdi/freetype.c | 489 +++++++++++++++++++++++++++----------------
1 file changed, 308 insertions(+), 181 deletions(-)
diff --git a/win32ss/gdi/ntgdi/freetype.c b/win32ss/gdi/ntgdi/freetype.c
index fa60795b70c..9c901b10fe5 100644
--- a/win32ss/gdi/ntgdi/freetype.c
+++ b/win32ss/gdi/ntgdi/freetype.c
@@ -48,6 +48,7 @@
extern const MATRIX gmxWorldToDeviceDefault;
extern const MATRIX gmxWorldToPageDefault;
static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
+static POINTL PointZero = { 0, 0 };
/* HACK!! Fix XFORMOBJ then use 1:16 / 16:1 */
#define gmxWorldToDeviceDefault gmxWorldToPageDefault
@@ -711,7 +712,7 @@ static LONG IntNormalizeAngle(LONG nTenthsOfDegrees)
return nTenthsOfDegrees + 360 * 10;
}
-VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
+static VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
{
FT_Vector vecAngle;
/* Convert the angle in tenths of degrees into degrees as a 16.16 fixed-point value
*/
@@ -723,7 +724,7 @@ VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
pmat->yy = pmat->xx;
}
-VOID FASTCALL
+static VOID FASTCALL
FtMatrixFromMx(FT_Matrix *pmat, const MATRIX *pmx)
{
FLOATOBJ ef;
@@ -3562,10 +3563,20 @@ IntRequestFontSize(PDC dc, PFONTGDI FontGDI, LONG lfWidth, LONG
lfHeight)
EmHeight = max(EmHeight, 1);
EmHeight = min(EmHeight, USHORT_MAX);
- if (pOS2 && lfWidth > 0)
+#if 1
+ /* I think this is wrong implementation but its test result is better. */
+ if (lfWidth != 0)
Width64 = FT_MulDiv(lfWidth, face->units_per_EM, pOS2->xAvgCharWidth)
<< 6;
else
Width64 = 0;
+#else
+ /* I think this is correct implementation but it is mismatching to the
+ other metric functions. The test result is bad. */
+ if (lfWidth != 0)
+ Width64 = (FT_MulDiv(lfWidth, 96 * 5, 72 * 3) << 6); /* ??? FIXME */
+ else
+ Width64 = 0;
+#endif
req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
req.width = Width64;
@@ -5855,17 +5866,22 @@ ScaleLong(LONG lValue, PFLOATOBJ pef)
return lValue;
}
-/* Calculate width of the text. */
+/*
+ * Calculate X and Y disposition of the text.
+ * NOTE: The disposition can be negative.
+ */
static BOOL
-ftGdiGetTextWidth(
- LONGLONG *pTextWidth64,
- LPCWSTR String,
- INT Count,
- PFONT_CACHE_ENTRY Cache,
- UINT fuOptions)
+IntGetTextDisposition(
+ OUT LONGLONG *pX64,
+ OUT LONGLONG *pY64,
+ IN LPCWSTR String,
+ IN INT Count,
+ IN OPTIONAL LPINT Dx,
+ IN OUT PFONT_CACHE_ENTRY Cache,
+ IN UINT fuOptions)
{
- LONGLONG TextLeft64 = 0;
- INT glyph_index;
+ LONGLONG X64 = 0, Y64 = 0;
+ INT i, glyph_index;
FT_BitmapGlyph realglyph;
FT_Face face = Cache->Hashed.Face;
BOOL use_kerning = FT_HAS_KERNING(face);
@@ -5874,9 +5890,9 @@ ftGdiGetTextWidth(
ASSERT_FREETYPE_LOCK_HELD();
- while (Count-- > 0)
+ for (i = 0; i < Count; ++i)
{
- glyph_index = get_glyph_index_flagged(face, *String, ETO_GLYPH_INDEX,
fuOptions);
+ glyph_index = get_glyph_index_flagged(face, *String++, ETO_GLYPH_INDEX,
fuOptions);
Cache->Hashed.GlyphIndex = glyph_index;
realglyph = ftGdiGetRealGlyph(Cache);
@@ -5887,22 +5903,123 @@ ftGdiGetTextWidth(
if (use_kerning && previous && glyph_index)
{
FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
- TextLeft64 += delta.x;
+ X64 += delta.x;
+ Y64 -= delta.y;
}
- TextLeft64 += realglyph->root.advance.x >> 10;
+ if (NULL == Dx)
+ {
+ X64 += realglyph->root.advance.x >> 10;
+ Y64 -= realglyph->root.advance.y >> 10;
+ }
+ else if (fuOptions & ETO_PDY)
+ {
+ FT_Vector vec = { Dx[2 * i + 0] << 6, Dx[2 * i + 1] << 6 };
+ FT_Vector_Transform(&vec, &Cache->Hashed.matTransform);
+ X64 += vec.x;
+ Y64 -= vec.y;
+ }
+ else
+ {
+ FT_Vector vec = { Dx[i] << 6, 0 };
+ FT_Vector_Transform(&vec, &Cache->Hashed.matTransform);
+ X64 += vec.x;
+ Y64 -= vec.y;
+ }
if (Cache->Hashed.Aspect.EmuBoldItalic)
FT_Done_Glyph((FT_Glyph)realglyph);
previous = glyph_index;
- String++;
}
- *pTextWidth64 = TextLeft64;
+ *pX64 = X64;
+ *pY64 = Y64;
return TRUE;
}
+VOID APIENTRY
+IntEngFillPolygon(
+ IN OUT PDC dc,
+ IN POINTL *pPoints,
+ IN UINT cPoints,
+ IN BRUSHOBJ *BrushObj)
+{
+ SURFACE *psurf = dc->dclevel.pSurface;
+ RECT Rect;
+ UINT i;
+ INT x, y;
+
+ ASSERT_DC_PREPARED(dc);
+ ASSERT(psurf != NULL);
+
+ Rect.left = Rect.right = pPoints[0].x;
+ Rect.top = Rect.bottom = pPoints[0].y;
+ for (i = 1; i < cPoints; ++i)
+ {
+ x = pPoints[i].x;
+ if (x < Rect.left)
+ Rect.left = x;
+ else if (Rect.right < x)
+ Rect.right = x;
+
+ y = pPoints[i].y;
+ if (y < Rect.top)
+ Rect.top = y;
+ else if (Rect.bottom < y)
+ Rect.bottom = y;
+ }
+
+ IntFillPolygon(dc, dc->dclevel.pSurface, BrushObj, pPoints, cPoints, Rect,
&PointZero);
+}
+
+VOID
+FASTCALL
+IntEngFillBox(
+ IN OUT PDC dc,
+ IN INT X,
+ IN INT Y,
+ IN INT Width,
+ IN INT Height,
+ IN BRUSHOBJ *BrushObj)
+{
+ RECTL DestRect;
+ SURFACE *psurf = dc->dclevel.pSurface;
+
+ ASSERT_DC_PREPARED(dc);
+ ASSERT(psurf != NULL);
+
+ if (Width < 0)
+ {
+ X += Width;
+ Width = -Width;
+ }
+
+ if (Height < 0)
+ {
+ Y += Height;
+ Height = -Height;
+ }
+
+ DestRect.left = X;
+ DestRect.right = X + Width;
+ DestRect.top = Y;
+ DestRect.bottom = Y + Height;
+
+ IntEngBitBlt(&psurf->SurfObj,
+ NULL,
+ NULL,
+ (CLIPOBJ *)&dc->co,
+ NULL,
+ &DestRect,
+ NULL,
+ NULL,
+ BrushObj,
+ &PointZero,
+ ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
+}
+
+
BOOL
APIENTRY
IntExtTextOutW(
@@ -5925,13 +6042,12 @@ IntExtTextOutW(
PDC_ATTR pdcattr;
SURFOBJ *SurfObj, *SourceGlyphSurf;
SURFACE *psurf;
- INT glyph_index, i, yoff;
+ INT glyph_index, i;
FT_Face face;
FT_BitmapGlyph realglyph;
- LONGLONG TextLeft64, RealXStart64, TextWidth64;
- ULONG TextTop, previous;
+ LONGLONG X64, Y64, RealXStart64, RealYStart64, DeltaX64, DeltaY64;
+ ULONG previous;
RECTL DestRect, MaskRect;
- POINTL SourcePoint, BrushOrigin;
HBITMAP HSourceGlyph;
SIZEL bitSize;
FONTOBJ *FontObj;
@@ -5939,14 +6055,12 @@ IntExtTextOutW(
PTEXTOBJ TextObj;
EXLATEOBJ exloRGB2Dst, exloDst2RGB;
POINT Start;
- USHORT DxShift;
PMATRIX pmxWorldToDevice;
- LONG fixAscender, fixDescender;
- FLOATOBJ Scale;
+ FT_Vector delta, vecAscent64, vecDescent64;
LOGFONTW *plf;
BOOL use_kerning, bResult, DoBreak;
- FT_Vector delta;
FONT_CACHE_ENTRY Cache;
+ FT_Matrix mat;
/* Check if String is valid */
if (Count > 0xFFFF || (Count > 0 && String == NULL))
@@ -5974,11 +6088,6 @@ IntExtTextOutW(
goto Cleanup;
}
- if (lprc && (fuOptions & (ETO_OPAQUE | ETO_CLIPPED)))
- {
- IntLPtoDP(dc, (POINT *)lprc, 2);
- }
-
pdcattr = dc->pdcattr;
if (pdcattr->flTextAlign & TA_UPDATECP)
{
@@ -5993,53 +6102,37 @@ IntExtTextOutW(
IntLPtoDP(dc, &Start, 1);
RealXStart64 = ((LONGLONG)Start.x + dc->ptlDCOrig.x) << 6;
- YStart = Start.y + dc->ptlDCOrig.y;
+ RealYStart64 = ((LONGLONG)Start.y + dc->ptlDCOrig.y) << 6;
- SourcePoint.x = 0;
- SourcePoint.y = 0;
MaskRect.left = 0;
MaskRect.top = 0;
- BrushOrigin.x = 0;
- BrushOrigin.y = 0;
psurf = dc->dclevel.pSurface;
SurfObj = &psurf->SurfObj;
- if (lprc && (fuOptions & ETO_OPAQUE))
- {
- RtlCopyMemory(&DestRect, lprc, sizeof(DestRect));
-
- DestRect.left += dc->ptlDCOrig.x;
- DestRect.top += dc->ptlDCOrig.y;
- DestRect.right += dc->ptlDCOrig.x;
- DestRect.bottom += dc->ptlDCOrig.y;
-
- if (dc->fs & (DC_ACCUM_APP|DC_ACCUM_WMGR))
- {
- IntUpdateBoundsRect(dc, &DestRect);
- }
-
- if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
- DC_vUpdateBackgroundBrush(dc);
-
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawStart(dc->ppdev, DestRect.left, DestRect.top,
DestRect.right, DestRect.bottom);
+ if (pdcattr->iGraphicsMode == GM_ADVANCED)
+ pmxWorldToDevice = DC_pmxWorldToDevice(dc);
+ else
+ pmxWorldToDevice = (PMATRIX)&gmxWorldToDeviceDefault;
- IntEngBitBlt(SurfObj,
- NULL,
- NULL,
- (CLIPOBJ *)&dc->co,
- NULL,
- &DestRect,
- &SourcePoint,
- &SourcePoint,
- &dc->eboBackground.BrushObject,
- &BrushOrigin,
- ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
+ if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
+ DC_vUpdateBackgroundBrush(dc);
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawEnd(dc->ppdev);
+ if (lprc && (fuOptions & (ETO_CLIPPED | ETO_OPAQUE)))
+ {
+ IntLPtoDP(dc, (POINT*)lprc, 2);
+ lprc->left += dc->ptlDCOrig.x;
+ lprc->top += dc->ptlDCOrig.y;
+ lprc->right += dc->ptlDCOrig.x;
+ lprc->bottom += dc->ptlDCOrig.y;
+ }
+ if (lprc && (fuOptions & ETO_OPAQUE))
+ {
+ IntEngFillBox(dc,
+ lprc->left, lprc->top,
+ lprc->right - lprc->left, lprc->bottom - lprc->top,
+ &dc->eboBackground.BrushObject);
fuOptions &= ~ETO_OPAQUE;
}
else
@@ -6083,36 +6176,41 @@ IntExtTextOutW(
goto Cleanup;
}
- /* NOTE: Don't trust face->size->metrics.ascender and descender values. */
- if (pdcattr->iGraphicsMode == GM_ADVANCED)
- {
- pmxWorldToDevice = DC_pmxWorldToDevice(dc);
- FtMatrixFromMx(&Cache.Hashed.matTransform, pmxWorldToDevice);
- FT_Set_Transform(face, &Cache.Hashed.matTransform, NULL);
-
- fixAscender = ScaleLong(FontGDI->tmAscent, &pmxWorldToDevice->efM22)
<< 6;
- fixDescender = ScaleLong(FontGDI->tmDescent, &pmxWorldToDevice->efM22)
<< 6;
- }
+ /* Apply lfEscapement */
+ if (FT_IS_SCALABLE(face) && plf->lfEscapement != 0)
+ IntEscapeMatrix(&Cache.Hashed.matTransform, plf->lfEscapement);
else
- {
- pmxWorldToDevice = (PMATRIX)&gmxWorldToDeviceDefault;
- FtMatrixFromMx(&Cache.Hashed.matTransform, pmxWorldToDevice);
- FT_Set_Transform(face, &Cache.Hashed.matTransform, NULL);
-
- fixAscender = FontGDI->tmAscent << 6;
- fixDescender = FontGDI->tmDescent << 6;
- }
-
- /*
- * Process the vertical alignment and determine the yoff.
- */
+ Cache.Hashed.matTransform = identityMat;
+
+ /* Apply the world transformation */
+ FtMatrixFromMx(&mat, pmxWorldToDevice);
+ FT_Matrix_Multiply(&mat, &Cache.Hashed.matTransform);
+ FT_Set_Transform(face, &Cache.Hashed.matTransform, NULL);
+
+ /* Calculate the ascent point and the descent point */
+ vecAscent64.x = 0;
+ vecAscent64.y = (FontGDI->tmAscent << 6);
+ FT_Vector_Transform(&vecAscent64, &Cache.Hashed.matTransform);
+ vecDescent64.x = 0;
+ vecDescent64.y = -(FontGDI->tmDescent << 6);
+ FT_Vector_Transform(&vecDescent64, &Cache.Hashed.matTransform);
+
+ /* Process the vertical alignment and fix the real starting point. */
#define VALIGN_MASK (TA_TOP | TA_BASELINE | TA_BOTTOM)
if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BASELINE)
- yoff = 0;
+ {
+ NOTHING;
+ }
else if ((pdcattr->flTextAlign & VALIGN_MASK) == TA_BOTTOM)
- yoff = -(fixDescender >> 6);
+ {
+ RealXStart64 -= vecDescent64.x;
+ RealYStart64 += vecDescent64.y;
+ }
else /* TA_TOP */
- yoff = fixAscender >> 6;
+ {
+ RealXStart64 -= vecAscent64.x;
+ RealYStart64 += vecAscent64.y;
+ }
#undef VALIGN_MASK
use_kerning = FT_HAS_KERNING(face);
@@ -6120,7 +6218,7 @@ IntExtTextOutW(
/* Calculate the text width if necessary */
if ((fuOptions & ETO_OPAQUE) || (pdcattr->flTextAlign & (TA_CENTER |
TA_RIGHT)))
{
- if (!ftGdiGetTextWidth(&TextWidth64, String, Count, &Cache, fuOptions))
+ if (!IntGetTextDisposition(&DeltaX64, &DeltaY64, String, Count, Dx,
&Cache, fuOptions))
{
IntUnLockFreeType();
bResult = FALSE;
@@ -6129,44 +6227,41 @@ IntExtTextOutW(
/* Adjust the horizontal position by horizontal alignment */
if ((pdcattr->flTextAlign & TA_CENTER) == TA_CENTER)
- RealXStart64 -= TextWidth64 / 2;
+ {
+ RealXStart64 -= DeltaX64 / 2;
+ RealYStart64 -= DeltaY64 / 2;
+ }
else if ((pdcattr->flTextAlign & TA_RIGHT) == TA_RIGHT)
- RealXStart64 -= TextWidth64;
+ {
+ RealXStart64 -= DeltaX64;
+ RealYStart64 -= DeltaY64;
+ }
/* Fill background */
if (fuOptions & ETO_OPAQUE)
{
- DestRect.left = (RealXStart64 + 32) >> 6;
- DestRect.right = (RealXStart64 + TextWidth64 + 32) >> 6;
- DestRect.top = YStart;
- DestRect.bottom = YStart + ((fixAscender + fixDescender) >> 6);
-
- if (dc->fs & (DC_ACCUM_APP | DC_ACCUM_WMGR))
- IntUpdateBoundsRect(dc, &DestRect);
-
- if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
- DC_vUpdateBackgroundBrush(dc);
-
- if (dc->dctype == DCTYPE_DIRECT)
+ INT X0 = (RealXStart64 + vecAscent64.x + 32) >> 6;
+ INT Y0 = (RealYStart64 - vecAscent64.y + 32) >> 6;
+ INT DX = (DeltaX64 >> 6);
+ if (Cache.Hashed.matTransform.xy == 0 && Cache.Hashed.matTransform.yx
== 0)
{
- MouseSafetyOnDrawStart(dc->ppdev, DestRect.left, DestRect.top,
- DestRect.right, DestRect.bottom);
+ INT CY = (vecAscent64.y - vecDescent64.y + 32) >> 6;
+ IntEngFillBox(dc, X0, Y0, DX, CY,
&dc->eboBackground.BrushObject);
+ }
+ else
+ {
+ INT DY = (DeltaY64 >> 6);
+ INT X1 = ((RealXStart64 + vecDescent64.x + 32) >> 6);
+ INT Y1 = ((RealYStart64 - vecDescent64.y + 32) >> 6);
+ POINT Points[4] =
+ {
+ { X0, Y0 },
+ { X0 + DX, Y0 + DY },
+ { X1 + DX, Y1 + DY },
+ { X1, Y1 },
+ };
+ IntEngFillPolygon(dc, Points, 4, &dc->eboBackground.BrushObject);
}
-
- IntEngBitBlt(SurfObj,
- NULL,
- NULL,
- (CLIPOBJ *)&dc->co,
- NULL,
- &DestRect,
- &SourcePoint,
- &SourcePoint,
- &dc->eboBackground.BrushObject,
- &BrushOrigin,
- ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
-
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawEnd(dc->ppdev);
}
}
@@ -6182,9 +6277,8 @@ IntExtTextOutW(
/*
* The main rendering loop.
*/
- TextLeft64 = RealXStart64;
- TextTop = YStart;
- DxShift = (fuOptions & ETO_PDY) ? 1 : 0;
+ X64 = RealXStart64;
+ Y64 = RealYStart64;
previous = 0;
DoBreak = FALSE;
for (i = 0; i < Count; ++i)
@@ -6203,12 +6297,12 @@ IntExtTextOutW(
if (use_kerning && previous && glyph_index && NULL ==
Dx)
{
FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
- TextLeft64 += delta.x;
+ X64 += delta.x;
+ Y64 -= delta.y;
}
- DPRINT("TextLeft64: %I64d\n", TextLeft64);
- DPRINT("TextTop: %lu\n", TextTop);
- DPRINT("Advance: %d\n", realglyph->root.advance.x);
+ DPRINT("X64, Y64: %I64d, %I64d\n", X64, Y64);
+ DPRINT("Advance: %d, %d\n", realglyph->root.advance.x,
realglyph->root.advance.y);
bitSize.cx = realglyph->bitmap.width;
bitSize.cy = realglyph->bitmap.rows;
@@ -6216,9 +6310,9 @@ IntExtTextOutW(
MaskRect.right = realglyph->bitmap.width;
MaskRect.bottom = realglyph->bitmap.rows;
- DestRect.left = ((TextLeft64 + 32) >> 6) + realglyph->left;
+ DestRect.left = ((X64 + 32) >> 6) + realglyph->left;
DestRect.right = DestRect.left + bitSize.cx;
- DestRect.top = TextTop + yoff - realglyph->top;
+ DestRect.top = ((Y64 + 32) >> 6) - realglyph->top;
DestRect.bottom = DestRect.top + bitSize.cy;
/* Check if the bitmap has any pixels */
@@ -6261,21 +6355,18 @@ IntExtTextOutW(
// We do the check '>=' instead of '>' to possibly
save an iteration
// through this loop, since it's breaking after the drawing is done,
// and x is always incremented.
- if (DestRect.right >= lprc->right + dc->ptlDCOrig.x)
+ if (DestRect.right >= lprc->right)
{
- DestRect.right = lprc->right + dc->ptlDCOrig.x;
+ DestRect.right = lprc->right;
DoBreak = TRUE;
}
- if (DestRect.bottom >= lprc->bottom + dc->ptlDCOrig.y)
+ if (DestRect.bottom >= lprc->bottom)
{
- DestRect.bottom = lprc->bottom + dc->ptlDCOrig.y;
+ DestRect.bottom = lprc->bottom;
}
}
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawStart(dc->ppdev, DestRect.left, DestRect.top,
DestRect.right, DestRect.bottom);
-
if (!IntEngMaskBlt(SurfObj,
SourceGlyphSurf,
(CLIPOBJ *)&dc->co,
@@ -6284,14 +6375,11 @@ IntExtTextOutW(
&DestRect,
(PPOINTL)&MaskRect,
&dc->eboText.BrushObject,
- &BrushOrigin))
+ &PointZero))
{
DPRINT1("Failed to MaskBlt a glyph!\n");
}
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawEnd(dc->ppdev) ;
-
EngUnlockSurface(SourceGlyphSurf);
EngDeleteSurface((HSURF)HSourceGlyph);
}
@@ -6305,27 +6393,26 @@ IntExtTextOutW(
if (NULL == Dx)
{
- TextLeft64 += realglyph->root.advance.x >> 10;
- DPRINT("New TextLeft64: %I64d\n", TextLeft64);
+ X64 += realglyph->root.advance.x >> 10;
+ Y64 -= realglyph->root.advance.y >> 10;
}
- else
+ else if (fuOptions & ETO_PDY)
{
- // FIXME this should probably be a matrix transform with TextTop as well.
- Scale = pdcattr->mxWorldToDevice.efM11;
- if (FLOATOBJ_Equal0(&Scale))
- FLOATOBJ_Set1(&Scale);
-
- /* do the shift before multiplying to preserve precision */
- FLOATOBJ_MulLong(&Scale, Dx[i<<DxShift] << 6);
- TextLeft64 += FLOATOBJ_GetLong(&Scale);
- DPRINT("New TextLeft64 2: %I64d\n", TextLeft64);
+ FT_Vector vec = { Dx[2 * i + 0] << 6, Dx[2 * i + 1] << 6 };
+ FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
+ X64 += vec.x;
+ Y64 -= vec.y;
}
-
- if (DxShift)
+ else
{
- TextTop -= Dx[2 * i + 1] << 6;
+ FT_Vector vec = { Dx[i] << 6, 0 };
+ FT_Vector_Transform(&vec, &Cache.Hashed.matTransform);
+ X64 += vec.x;
+ Y64 -= vec.y;
}
+ DPRINT("New X64, New Y64: %I64d, %I64d\n", X64, Y64);
+
previous = glyph_index;
if (Cache.Hashed.Aspect.EmuBoldItalic)
@@ -6340,7 +6427,11 @@ IntExtTextOutW(
if (plf->lfUnderline || plf->lfStrikeOut) /* Underline or strike-out? */
{
/* Calculate the position and the thickness */
- INT i, underline_position, thickness;
+ INT underline_position, thickness;
+ FT_Vector vecA64, vecB64;
+
+ DeltaX64 = X64 - RealXStart64;
+ DeltaY64 = Y64 - RealYStart64;
if (!face->units_per_EM)
{
@@ -6359,33 +6450,69 @@ IntExtTextOutW(
if (plf->lfUnderline) /* Draw underline */
{
- for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
+ vecA64.x = 0;
+ vecA64.y = (-underline_position - thickness / 2) << 6;
+ vecB64.x = 0;
+ vecB64.y = vecA64.y + (thickness << 6);
+ FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
+ FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
{
- EngLineTo(SurfObj,
- (CLIPOBJ *)&dc->co,
- &dc->eboText.BrushObject,
- (RealXStart64 + 32) >> 6,
- TextTop + yoff - underline_position + i,
- (TextLeft64 + 32) >> 6,
- TextTop + yoff - underline_position + i,
- NULL,
- ROP2_TO_MIX(R2_COPYPEN));
+ INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
+ INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
+ INT DX = (DeltaX64 >> 6);
+ if (Cache.Hashed.matTransform.xy == 0 &&
Cache.Hashed.matTransform.yx == 0)
+ {
+ INT CY = (vecB64.y - vecA64.y + 32) >> 6;
+ IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
+ }
+ else
+ {
+ INT DY = (DeltaY64 >> 6);
+ INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
+ INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
+ POINT Points[4] =
+ {
+ { X0, Y0 },
+ { X0 + DX, Y0 + DY },
+ { X1 + DX, Y1 + DY },
+ { X1, Y1 },
+ };
+ IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
+ }
}
}
if (plf->lfStrikeOut) /* Draw strike-out */
{
- for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
+ vecA64.x = 0;
+ vecA64.y = -(FontGDI->tmAscent << 6) / 3;
+ vecB64.x = 0;
+ vecB64.y = vecA64.y + (thickness << 6);
+ FT_Vector_Transform(&vecA64, &Cache.Hashed.matTransform);
+ FT_Vector_Transform(&vecB64, &Cache.Hashed.matTransform);
{
- EngLineTo(SurfObj,
- (CLIPOBJ *)&dc->co,
- &dc->eboText.BrushObject,
- (RealXStart64 + 32) >> 6,
- TextTop + yoff - (fixAscender >> 6) / 3 + i,
- (TextLeft64 + 32) >> 6,
- TextTop + yoff - (fixAscender >> 6) / 3 + i,
- NULL,
- ROP2_TO_MIX(R2_COPYPEN));
+ INT X0 = (RealXStart64 - vecA64.x + 32) >> 6;
+ INT Y0 = (RealYStart64 + vecA64.y + 32) >> 6;
+ INT DX = (DeltaX64 >> 6);
+ if (Cache.Hashed.matTransform.xy == 0 &&
Cache.Hashed.matTransform.yx == 0)
+ {
+ INT CY = (vecB64.y - vecA64.y + 32) >> 6;
+ IntEngFillBox(dc, X0, Y0, DX, CY, &dc->eboText.BrushObject);
+ }
+ else
+ {
+ INT DY = (DeltaY64 >> 6);
+ INT X1 = X0 + ((vecA64.x - vecB64.x + 32) >> 6);
+ INT Y1 = Y0 + ((vecB64.y - vecA64.y + 32) >> 6);
+ POINT Points[4] =
+ {
+ { X0, Y0 },
+ { X0 + DX, Y0 + DY },
+ { X1 + DX, Y1 + DY },
+ { X1, Y1 },
+ };
+ IntEngFillPolygon(dc, Points, 4, &dc->eboText.BrushObject);
+ }
}
}
}
711
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711
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Katayama Hirofumi MZ