Akihiro Sagawa : usp10: Fix advance width when glyph is missing.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ac0c1d41d1773f5029cc73ae9bd4cfb2ef358b80
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=ac0c1d41d1773f5029cc73ae9...

Author: Akihiro Sagawa <sagawa.aki(a)gmail.com>
Date:   Thu Jun 13 23:50:25 2019 +0900

usp10: Fix advance width when glyph is missing.

This fixes a regression introduced by 8d018d8d1dadf9d731690567b9c98d5a9eae37db.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47327
Signed-off-by: Akihiro Sagawa <sagawa.aki(a)gmail.com>
Signed-off-by: Aric Stewart <aric(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/usp10/tests/usp10.c |  4 ++--
 dlls/usp10/usp10.c       | 20 +++++++++++++++++++-
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/dlls/usp10/tests/usp10.c b/dlls/usp10/tests/usp10.c
index 270a0f4..ecfac4b 100644
--- a/dlls/usp10/tests/usp10.c
+++ b/dlls/usp10/tests/usp10.c
@@ -2199,11 +2199,11 @@ static void test_ScriptPlace(HDC hdc)
             {
                 ok(offset[i].du == 0, "[%d] expected 0, got %d\n", i, offset[i].du);
                 ok(offset[i].dv == 0, "[%d] expected 0, got %d\n", i, offset[i].dv);
-                todo_wine ok(widths[i] > tm.tmAveCharWidth, "[%d] expected greater than %d, got %d\n",
+                ok(widths[i] > tm.tmAveCharWidth, "[%d] expected greater than %d, got %d\n",
                    i, tm.tmAveCharWidth, widths[i]);
                 total += widths[i];
             }
-            todo_wine ok(total == sz.cx, "expected %d, got %d\n", sz.cx, total);
+            ok(total == sz.cx, "expected %d, got %d\n", sz.cx, total);
         }
         else
             skip("Associated font is unavailable\n");
diff --git a/dlls/usp10/usp10.c b/dlls/usp10/usp10.c
index 6975a49..a2e1a73 100644
--- a/dlls/usp10/usp10.c
+++ b/dlls/usp10/usp10.c
@@ -3434,9 +3434,27 @@ HRESULT WINAPI ScriptPlaceOpenType( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS
             if (FAILED(hr = ScriptGetCMap(hdc, psc, &pwGlyphs[i], 1, 0, &glyph))) return hr;
         }
         else
+        {
+            hr = S_OK;
             glyph = pwGlyphs[i];
+        }
 
-        if (!get_cache_glyph_widths(psc, glyph, &abc))
+        if (hr == S_FALSE)
+        {
+            if (!hdc) return E_PENDING;
+            if (get_cache_pitch_family(psc) & TMPF_TRUETYPE)
+            {
+                if (!GetCharABCWidthsW(hdc, pwGlyphs[i], pwGlyphs[i], &abc)) return S_FALSE;
+            }
+            else
+            {
+                INT width;
+                if (!GetCharWidthW(hdc, pwGlyphs[i], pwGlyphs[i], &width)) return S_FALSE;
+                abc.abcB = width;
+                abc.abcA = abc.abcC = 0;
+            }
+        }
+        else if (!get_cache_glyph_widths(psc, glyph, &abc))
         {
             if (!hdc) return E_PENDING;
             if (get_cache_pitch_family(psc) & TMPF_TRUETYPE)