From ef3494c62351ff101e221398a103823557901ac5 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Fri, 17 Jun 2016 16:24:54 +0900
Subject: [PATCH] gdi32: Implement AngleArc in enhanced metafiles.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/gdi32/enhmfdrv/enhmetafiledrv.h |  1 +
 dlls/gdi32/enhmfdrv/graphics.c       | 18 ++++++++++++++++++
 dlls/gdi32/enhmfdrv/init.c           |  2 +-
 dlls/gdi32/tests/metafile.c          | 16 ++++++++++------
 4 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/dlls/gdi32/enhmfdrv/enhmetafiledrv.h b/dlls/gdi32/enhmfdrv/enhmetafiledrv.h
index c7e4489eee0..22d3cc58089 100644
--- a/dlls/gdi32/enhmfdrv/enhmetafiledrv.h
+++ b/dlls/gdi32/enhmfdrv/enhmetafiledrv.h
@@ -54,6 +54,7 @@ extern DWORD EMFDRV_CreateBrushIndirect( PHYSDEV dev, HBRUSH hBrush ) DECLSPEC_H
 
 /* Metafile driver functions */
 extern BOOL     EMFDRV_AbortPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
+extern BOOL     EMFDRV_AngleArc( PHYSDEV dev, INT x, INT y, DWORD radius, FLOAT start, FLOAT sweep ) DECLSPEC_HIDDEN;
 extern BOOL     EMFDRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
                             INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 extern BOOL     EMFDRV_ArcTo( PHYSDEV dev, INT left, INT top, INT right,
diff --git a/dlls/gdi32/enhmfdrv/graphics.c b/dlls/gdi32/enhmfdrv/graphics.c
index 80cca1f6d45..55c3be52dfe 100644
--- a/dlls/gdi32/enhmfdrv/graphics.c
+++ b/dlls/gdi32/enhmfdrv/graphics.c
@@ -299,6 +299,24 @@ BOOL EMFDRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 }
 
 /***********************************************************************
+ *           EMFDRV_AngleArc
+ */
+BOOL EMFDRV_AngleArc( PHYSDEV dev, INT x, INT y, DWORD radius, FLOAT start, FLOAT sweep )
+{
+    EMRANGLEARC emr;
+
+    emr.emr.iType   = EMR_ANGLEARC;
+    emr.emr.nSize   = sizeof( emr );
+    emr.ptlCenter.x = x;
+    emr.ptlCenter.y = y;
+    emr.nRadius     = radius;
+    emr.eStartAngle = start;
+    emr.eSweepAngle = sweep;
+
+    return EMFDRV_WriteRecord( dev, &emr.emr );
+}
+
+/***********************************************************************
  *           EMFDRV_Ellipse
  */
 BOOL EMFDRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
diff --git a/dlls/gdi32/enhmfdrv/init.c b/dlls/gdi32/enhmfdrv/init.c
index 1678f412a42..835cf2c5596 100644
--- a/dlls/gdi32/enhmfdrv/init.c
+++ b/dlls/gdi32/enhmfdrv/init.c
@@ -39,7 +39,7 @@ static const struct gdi_dc_funcs EMFDRV_Funcs =
     NULL,                            /* pAbortDoc */
     EMFDRV_AbortPath,                /* pAbortPath */
     NULL,                            /* pAlphaBlend */
-    NULL,                            /* pAngleArc */
+    EMFDRV_AngleArc,                 /* pAngleArc */
     EMFDRV_Arc,                      /* pArc */
     EMFDRV_ArcTo,                    /* pArcTo */
     EMFDRV_BeginPath,                /* pBeginPath */
diff --git a/dlls/gdi32/tests/metafile.c b/dlls/gdi32/tests/metafile.c
index 2ad7206af57..dd35a0e955d 100644
--- a/dlls/gdi32/tests/metafile.c
+++ b/dlls/gdi32/tests/metafile.c
@@ -3601,7 +3601,7 @@ static const unsigned char EMF_PATH_BITS[] =
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0xd8, 0xff, 0xff, 0xff, 0xd8, 0xff, 0xff, 0xff,
     0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
-    0xac, 0x02, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
+    0xc8, 0x02, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00,
     0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
     0x20, 0x03, 0x00, 0x00, 0x58, 0x02, 0x00, 0x00,
@@ -3677,10 +3677,13 @@ static const unsigned char EMF_PATH_BITS[] =
     0x14, 0x00, 0x1e, 0x00, 0x14, 0x00, 0x14, 0x00,
     0x14, 0x00, 0x0a, 0x00, 0x06, 0x02, 0x04, 0x04,
     0x04, 0x02, 0x03, 0x06, 0x02, 0x00, 0x00, 0x00,
-    0x3c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
-    0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
-    0x14, 0x00, 0x00, 0x00
+    0x29, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
+    0x25, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00,
+    0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb4, 0x42,
+    0x00, 0x00, 0x34, 0x43, 0x3c, 0x00, 0x00, 0x00,
+    0x08, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
+    0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
 };
 
 static void test_emf_GetPath(void)
@@ -3720,10 +3723,11 @@ static void test_emf_GetPath(void)
     PolylineTo(hdcMetafile, pts, 4);
     PolyPolyline(hdcMetafile, pts, counts, 2);
     PolyDraw(hdcMetafile, pts, types, 9);
+    AngleArc(hdcMetafile, 37, 36, 23, 90, 180);
     EndPath(hdcMetafile);
 
     size = GetPath(hdcMetafile, NULL, NULL, 0);
-    todo_wine ok( size == 102, "GetPath returned %d.\n", size);
+    todo_wine ok( size == 112, "GetPath returned %d.\n", size);
 
     hemf = CloseEnhMetaFile(hdcMetafile);
     ok(hemf != 0, "CloseEnhMetaFile error %d\n", GetLastError());
-- 
2.11.4.GIT