[Git][freetype/freetype][master] [base] Restore quiet no-op rendering of

From:

Alexei Podtelezhnikov (@apodtele)

Subject:

[Git][freetype/freetype][master] [base] Restore quiet no-op rendering of bitmap glyphs.

Date:

Fri, 20 Aug 2021 20:09:30 +0000

Alexei Podtelezhnikov pushed to branch master at FreeType / FreeType

Commits:

6e9d8d31

by Alexei Podtelezhnikov at 2021-08-20T16:01:32-04:00

[base] Restore quiet no-op rendering of bitmap glyphs.

Fixes #1076.

* src/base/ftobjs.c (FT_Render_Glyph_Internal): Discard an error when
rendering a bitmap glyph.

1 changed file:

src/base/ftobjs.c

Changes:

src/base/ftobjs.c


         else
           renderer = FT_Lookup_Renderer( library, slot->format, &node );
 
-        error = FT_ERR( Unimplemented_Feature );
+        error = FT_ERR( Cannot_Render_Glyph );
         while ( renderer )
         {
           error = renderer->render( renderer, slot, render_mode, NULL );

           /* format.                                               */
           renderer = FT_Lookup_Renderer( library, slot->format, &node );
         }
+
+        /* it is not an error if we cannot render a bitmat glyph */
+        if ( FT_ERR_EQ( error, Cannot_Render_Glyph ) &&
+             slot->format == FT_GLYPH_FORMAT_BITMAP  )
+          error = FT_Err_Ok;
       }
     }
 

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[Git][freetype/freetype][master] [base] Restore quiet no-op rendering of bitmap glyphs., Alexei Podtelezhnikov (@apodtele) <=

...	...	@@ -4703,7 +4703,7 @@
4703	4703	else
4704	4704	renderer = FT_Lookup_Renderer( library, slot->format, &node );
4705	4705
4706		- error = FT_ERR( Unimplemented_Feature );
	4706	+ error = FT_ERR( Cannot_Render_Glyph );
4707	4707	while ( renderer )
4708	4708	{
4709	4709	error = renderer->render( renderer, slot, render_mode, NULL );
...	...	@@ -4719,6 +4719,11 @@
4719	4719	/* format. */
4720	4720	renderer = FT_Lookup_Renderer( library, slot->format, &node );
4721	4721	}
	4722	+
	4723	+ /* it is not an error if we cannot render a bitmat glyph */
	4724	+ if ( FT_ERR_EQ( error, Cannot_Render_Glyph ) &&
	4725	+ slot->format == FT_GLYPH_FORMAT_BITMAP )
	4726	+ error = FT_Err_Ok;
4722	4727	}
4723	4728	}
4724	4729