Shawn M. Chapla : gdi32: Implement EMR_POLYDRAW16 playback.
Alexandre Julliard
julliard at winehq.org
Thu Aug 27 15:26:49 CDT 2020
Module: wine
Branch: master
Commit: 4e4b1d1406f30764c1a1f4861a182f6e6b47c8f4
URL: https://source.winehq.org/git/wine.git/?a=commit;h=4e4b1d1406f30764c1a1f4861a182f6e6b47c8f4
Author: Shawn M. Chapla <schapla at codeweavers.com>
Date: Wed Aug 26 19:21:43 2020 -0400
gdi32: Implement EMR_POLYDRAW16 playback.
Signed-off-by: Shawn M. Chapla <schapla at codeweavers.com>
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/gdi32/enhmetafile.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/dlls/gdi32/enhmetafile.c b/dlls/gdi32/enhmetafile.c
index 4d6531644b..666828db1f 100644
--- a/dlls/gdi32/enhmetafile.c
+++ b/dlls/gdi32/enhmetafile.c
@@ -1143,6 +1143,31 @@ BOOL WINAPI PlayEnhMetaFileRecord(
break;
}
+ case EMR_POLYDRAW16:
+ {
+ const EMRPOLYDRAW16 *pPolyDraw16 = (const EMRPOLYDRAW16 *)mr;
+ const POINTS *ptl = pPolyDraw16->apts;
+ POINT *pts = HeapAlloc(GetProcessHeap(), 0, pPolyDraw16->cpts * sizeof(POINT));
+ DWORD i;
+
+ /* NB abTypes array doesn't start at pPolyDraw16->abTypes. It's actually
+ pPolyDraw16->apts + pPolyDraw16->cpts. */
+ const BYTE *types = (BYTE*)(pPolyDraw16->apts + pPolyDraw16->cpts);
+
+ if (!pts)
+ break;
+
+ for (i = 0; i < pPolyDraw16->cpts; ++i)
+ {
+ pts[i].x = ptl[i].x;
+ pts[i].y = ptl[i].y;
+ }
+
+ PolyDraw(hdc, pts, types, pPolyDraw16->cpts);
+ HeapFree(GetProcessHeap(), 0, pts);
+ break;
+ }
+
case EMR_STRETCHDIBITS:
{
const EMRSTRETCHDIBITS *pStretchDIBits = (const EMRSTRETCHDIBITS *)mr;
@@ -2243,7 +2268,6 @@ BOOL WINAPI PlayEnhMetaFileRecord(
break;
}
- case EMR_POLYDRAW16:
case EMR_GLSRECORD:
case EMR_GLSBOUNDEDRECORD:
case EMR_DRAWESCAPE:
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