1 files changed, 77 insertions, 0 deletions
diff --git a/modules/freetype2/src/autofit/afdummy.c b/modules/freetype2/src/autofit/afdummy.c
new file mode 100644
index 0000000000..a4629b528d
--- /dev/null
+++ b/modules/freetype2/src/autofit/afdummy.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+ *
+ * afdummy.c
+ *
+ *   Auto-fitter dummy routines to be used if no hinting should be
+ *   performed (body).
+ *
+ * Copyright (C) 2003-2023 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * This file is part of the FreeType project, and may only be used,
+ * modified, and distributed under the terms of the FreeType project
+ * license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ * this file you indicate that you have read the license and
+ * understand and accept it fully.
+ *
+ */
+
+
+#include "afdummy.h"
+#include "afhints.h"
+#include "aferrors.h"
+
+
+  static FT_Error
+  af_dummy_hints_init( AF_GlyphHints    hints,
+                       AF_StyleMetrics  metrics )
+  {
+    af_glyph_hints_rescale( hints, metrics );
+
+    hints->x_scale = metrics->scaler.x_scale;
+    hints->y_scale = metrics->scaler.y_scale;
+    hints->x_delta = metrics->scaler.x_delta;
+    hints->y_delta = metrics->scaler.y_delta;
+
+    return FT_Err_Ok;
+  }
+
+
+  static FT_Error
+  af_dummy_hints_apply( FT_UInt          glyph_index,
+                        AF_GlyphHints    hints,
+                        FT_Outline*      outline,
+                        AF_StyleMetrics  metrics )
+  {
+    FT_Error  error;
+
+    FT_UNUSED( glyph_index );
+    FT_UNUSED( metrics );
+
+
+    error = af_glyph_hints_reload( hints, outline );
+    if ( !error )
+      af_glyph_hints_save( hints, outline );
+
+    return error;
+  }
+
+
+  AF_DEFINE_WRITING_SYSTEM_CLASS(
+    af_dummy_writing_system_class,
+
+    AF_WRITING_SYSTEM_DUMMY,
+
+    sizeof ( AF_StyleMetricsRec ),
+
+    (AF_WritingSystem_InitMetricsFunc) NULL,                /* style_metrics_init    */
+    (AF_WritingSystem_ScaleMetricsFunc)NULL,                /* style_metrics_scale   */
+    (AF_WritingSystem_DoneMetricsFunc) NULL,                /* style_metrics_done    */
+    (AF_WritingSystem_GetStdWidthsFunc)NULL,                /* style_metrics_getstdw */
+
+    (AF_WritingSystem_InitHintsFunc)   af_dummy_hints_init, /* style_hints_init      */
+    (AF_WritingSystem_ApplyHintsFunc)  af_dummy_hints_apply /* style_hints_apply     */
+  )
+
+
+/* END */