Nikolay Sivov : gdiplus/metafile: Implement FillPie() recording.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9b04f1c660806d2b5babc19d3c0ec017f1c8b40f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=9b04f1c660806d2b5babc19d3c0ec017f1c8b40f

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Tue Mar 23 19:08:12 2021 +0300

gdiplus/metafile: Implement FillPie() recording.

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
Signed-off-by: Esme Povirk <esme at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/gdiplus/gdiplus_private.h |  2 ++
 dlls/gdiplus/graphics.c        | 10 ++++++++
 dlls/gdiplus/metafile.c        | 53 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 65 insertions(+)

diff --git a/dlls/gdiplus/gdiplus_private.h b/dlls/gdiplus/gdiplus_private.h
index a617ca4803e..b0e4d967894 100644
--- a/dlls/gdiplus/gdiplus_private.h
+++ b/dlls/gdiplus/gdiplus_private.h
@@ -113,6 +113,8 @@ extern void METAFILE_Free(GpMetafile *metafile) DECLSPEC_HIDDEN;
 extern GpStatus METAFILE_DrawEllipse(GpMetafile *metafile, GpPen *pen, GpRectF *rect) DECLSPEC_HIDDEN;
 extern GpStatus METAFILE_FillEllipse(GpMetafile *metafile, GpBrush *brush, GpRectF *rect) DECLSPEC_HIDDEN;
 extern GpStatus METAFILE_DrawRectangles(GpMetafile *metafile, GpPen *pen, const GpRectF *rects, INT count) DECLSPEC_HIDDEN;
+extern GpStatus METAFILE_FillPie(GpMetafile *metafile, GpBrush *brush, const GpRectF *rect,
+    REAL startAngle, REAL sweepAngle) DECLSPEC_HIDDEN;
 
 extern void calc_curve_bezier(const GpPointF *pts, REAL tension, REAL *x1,
     REAL *y1, REAL *x2, REAL *y2) DECLSPEC_HIDDEN;
diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index 2c18ced3e92..922c6591c87 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -4402,6 +4402,7 @@ GpStatus WINGDIPAPI GdipFillPie(GpGraphics *graphics, GpBrush *brush, REAL x,
 {
     GpStatus stat;
     GpPath *path;
+    GpRectF rect;
 
     TRACE("(%p, %p, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f)\n",
             graphics, brush, x, y, width, height, startAngle, sweepAngle);
@@ -4412,6 +4413,15 @@ GpStatus WINGDIPAPI GdipFillPie(GpGraphics *graphics, GpBrush *brush, REAL x,
     if(graphics->busy)
         return ObjectBusy;
 
+    if (is_metafile_graphics(graphics))
+    {
+        rect.X = x;
+        rect.Y = y;
+        rect.Width = width;
+        rect.Height = height;
+        return METAFILE_FillPie((GpMetafile *)graphics->image, brush, &rect, startAngle, sweepAngle);
+    }
+
     stat = GdipCreatePath(FillModeAlternate, &path);
 
     if (stat == Ok)
diff --git a/dlls/gdiplus/metafile.c b/dlls/gdiplus/metafile.c
index eafcdaee963..a483b3a5e6d 100644
--- a/dlls/gdiplus/metafile.c
+++ b/dlls/gdiplus/metafile.c
@@ -4896,6 +4896,59 @@ GpStatus METAFILE_FillEllipse(GpMetafile *metafile, GpBrush *brush, GpRectF *rec
     return Ok;
 }
 
+GpStatus METAFILE_FillPie(GpMetafile *metafile, GpBrush *brush, const GpRectF *rect,
+        REAL startAngle, REAL sweepAngle)
+{
+    BOOL is_int_rect, inline_color;
+    EmfPlusFillPie *record;
+    DWORD brush_id = -1;
+    GpStatus stat;
+
+    if (metafile->metafile_type == MetafileTypeEmf)
+    {
+        FIXME("stub!\n");
+        return NotImplemented;
+    }
+
+    inline_color = brush->bt == BrushTypeSolidColor;
+    if (!inline_color)
+    {
+        stat = METAFILE_AddBrushObject(metafile, brush, &brush_id);
+        if (stat != Ok) return stat;
+    }
+
+    is_int_rect = is_integer_rect(rect);
+
+    stat = METAFILE_AllocateRecord(metafile, FIELD_OFFSET(EmfPlusFillPie, RectData) +
+            is_int_rect ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF), (void **)&record);
+    if (stat != Ok) return stat;
+    record->Header.Type = EmfPlusRecordTypeFillPie;
+    if (inline_color)
+    {
+        record->Header.Flags = 0x8000;
+        record->BrushId = ((GpSolidFill *)brush)->color;
+    }
+    else
+        record->BrushId = brush_id;
+
+    record->StartAngle = startAngle;
+    record->SweepAngle = sweepAngle;
+
+    if (is_int_rect)
+    {
+        record->Header.Flags |= 0x4000;
+        record->RectData.rect.X = (SHORT)rect->X;
+        record->RectData.rect.Y = (SHORT)rect->Y;
+        record->RectData.rect.Width = (SHORT)rect->Width;
+        record->RectData.rect.Height = (SHORT)rect->Height;
+    }
+    else
+        memcpy(&record->RectData.rectF, rect, sizeof(*rect));
+
+    METAFILE_WriteRecords(metafile);
+    return Ok;
+}
+
 static GpStatus METAFILE_AddFontObject(GpMetafile *metafile, GDIPCONST GpFont *font, DWORD *id)
 {
     EmfPlusObject *object_record;