[reactos] 01/01: [FREETYPE][NTGDI] Use Face->num_faces instead of ttc_header.count (#7646)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d4f283b67b36511fd894f…

commit d4f283b67b36511fd894f6cc1a1d7a5c2ec53360
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Mon Jan 20 22:09:16 2025 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Mon Jan 20 22:09:16 2025 +0900

    [FREETYPE][NTGDI] Use Face->num_faces instead of ttc_header.count (#7646)
    
    Supporting raster fonts. Using
    num_faces is the generic way.
    JIRA issue: CORE-16165
    - Use FT_FaceRec.num_faces instead
      of TT_Face.ttc_header.count in
      counting the font faces in
      IntGdiLoadFontsFromMemory function.
---
 win32ss/gdi/ntgdi/freetype.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/win32ss/gdi/ntgdi/freetype.c b/win32ss/gdi/ntgdi/freetype.c
index 86e3c7a4106..86efc2e2c30 100644
--- a/win32ss/gdi/ntgdi/freetype.c
+++ b/win32ss/gdi/ntgdi/freetype.c
@@ -1986,17 +1986,10 @@ IntGdiLoadFontsFromMemory(PGDI_LOAD_FONT pLoadFont,
 
     if (FontIndex == -1)
     {
-        if (FT_IS_SFNT(Face))
+        FT_Long iFace, num_faces = Face->num_faces;
+        for (iFace = 1; iFace < num_faces; ++iFace)
         {
-            TT_Face TrueType = (TT_Face)Face;
-            if (TrueType->ttc_header.count > 1)
-            {
-                FT_Long i;
-                for (i = 1; i < TrueType->ttc_header.count; ++i)
-                {
-                    FaceCount += IntGdiLoadFontsFromMemory(pLoadFont, NULL, i, -1);
-                }
-            }
+            FaceCount += IntGdiLoadFontsFromMemory(pLoadFont, NULL, iFace, -1);
         }
         FontIndex = 0;
     }