Update freetype to 2.12.1

ftdebug.c files are new, adapted the import script to copy the source
file for Windows as well.

Updated the .pro file for 5.15, adding those source files that define
symbols that were reported as unresolved when building.

Fixes: QTBUG-105032
Change-Id: I1e846167b268df4b1b0a50dcec602def1a0bdcb4
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
(cherry picked from commit e79d7f12e6ca15c499a553e4a701a2887e4b184c)
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

9 files changed, 143 insertions, 205 deletions

diff --git a/src/3rdparty/freetype/src/raster/ftmisc.h b/src/3rdparty/freetype/src/raster/ftmisc.h
index 6efe4a9a5a..75fb5f8437 100644
--- a/src/3rdparty/freetype/src/raster/ftmisc.h
+++ b/src/3rdparty/freetype/src/raster/ftmisc.h
@@ -5,7 +5,7 @@
  *   Miscellaneous macros for stand-alone rasterizer (specification
  *   only).
  *
- * Copyright (C) 2005-2020 by
+ * Copyright (C) 2005-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
@@ -47,11 +47,8 @@
   typedef signed long    FT_F26Dot6;
   typedef int            FT_Error;
 
-#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
-          ( ( (FT_ULong)_x1 << 24 ) |     \
-            ( (FT_ULong)_x2 << 16 ) |     \
-            ( (FT_ULong)_x3 <<  8 ) |     \
-              (FT_ULong)_x4         )
+
+#define FT_STATIC_BYTE_CAST( type, var )  (type)(FT_Byte)(var)
 
 
   /* from include/freetype/ftsystem.h */
diff --git a/src/3rdparty/freetype/src/raster/ftraster.c b/src/3rdparty/freetype/src/raster/ftraster.c
index 9f0a7976fa..68b0e1fdd9 100644
--- a/src/3rdparty/freetype/src/raster/ftraster.c
+++ b/src/3rdparty/freetype/src/raster/ftraster.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
@@ -149,9 +149,6 @@
   /*************************************************************************/
   /*************************************************************************/
 
-  /* define DEBUG_RASTER if you want to compile a debugging version */
-/* #define DEBUG_RASTER */
-
 
   /*************************************************************************/
   /*************************************************************************/
@@ -200,12 +197,13 @@
 #define FT_THROW( e )  FT_ERR_CAT( Raster_Err_, e )
 #endif
 
-#define Raster_Err_None          0
-#define Raster_Err_Not_Ini      -1
-#define Raster_Err_Overflow     -2
-#define Raster_Err_Neg_Height   -3
-#define Raster_Err_Invalid      -4
-#define Raster_Err_Unsupported  -5
+#define Raster_Err_Ok                       0
+#define Raster_Err_Invalid_Outline         -1
+#define Raster_Err_Cannot_Render_Glyph     -2
+#define Raster_Err_Invalid_Argument        -3
+#define Raster_Err_Raster_Overflow         -4
+#define Raster_Err_Raster_Uninitialized    -5
+#define Raster_Err_Raster_Negative_Height  -6
 
 #define ft_memset  memset
 
@@ -230,13 +228,6 @@
 
 #include "rasterrs.h"
 
-#define Raster_Err_None         FT_Err_Ok
-#define Raster_Err_Not_Ini      Raster_Err_Raster_Uninitialized
-#define Raster_Err_Overflow     Raster_Err_Raster_Overflow
-#define Raster_Err_Neg_Height   Raster_Err_Raster_Negative_Height
-#define Raster_Err_Invalid      Raster_Err_Invalid_Outline
-#define Raster_Err_Unsupported  Raster_Err_Cannot_Render_Glyph
-
 
 #endif /* !STANDALONE_ */
 
@@ -375,16 +366,6 @@
   typedef PProfile*  PProfileList;
 
 
-  /* Simple record used to implement a stack of bands, required */
-  /* by the sub-banding mechanism                               */
-  typedef struct  black_TBand_
-  {
-    Short  y_min;   /* band's minimum */
-    Short  y_max;   /* band's maximum */
-
-  } black_TBand;
-
-
 #define AlignProfileSize \
   ( ( sizeof ( TProfile ) + sizeof ( Alignment ) - 1 ) / sizeof ( Long ) )
 
@@ -426,8 +407,8 @@
 
   /* prototypes used for sweep function dispatch */
   typedef void
-  Function_Sweep_Init( RAS_ARGS Short*  min,
-                                Short*  max );
+  Function_Sweep_Init( RAS_ARGS Short  min,
+                                Short  max );
 
   typedef void
   Function_Sweep_Span( RAS_ARGS Short       y,
@@ -492,10 +473,11 @@
 
     Int         numTurns;           /* number of Y-turns in outline        */
 
-    TPoint*     arc;                /* current Bezier arc pointer          */
+    Byte        dropOutControl;     /* current drop_out control method     */
 
     UShort      bWidth;             /* target bitmap width                 */
     PByte       bOrigin;            /* target bitmap bottom-left origin    */
+    PByte       bLine;              /* target bitmap current line          */
 
     Long        lastX, lastY;
     Long        minY, maxY;
@@ -517,9 +499,6 @@
     FT_Bitmap   target;             /* description of target bit/pixmap    */
     FT_Outline  outline;
 
-    Long        traceOfs;           /* current offset in target bitmap     */
-    Short       traceIncr;          /* sweep's increment in target bitmap  */
-
     /* dispatch variables */
 
     Function_Sweep_Init*  Proc_Sweep_Init;
@@ -527,18 +506,6 @@
     Function_Sweep_Span*  Proc_Sweep_Drop;
     Function_Sweep_Step*  Proc_Sweep_Step;
 
-    Byte        dropOutControl;     /* current drop_out control method     */
-
-    Bool        second_pass;        /* indicates whether a horizontal pass */
-                                    /* should be performed to control      */
-                                    /* drop-out accurately when calling    */
-                                    /* Render_Glyph.                       */
-
-    TPoint      arcs[3 * MaxBezier + 1]; /* The Bezier stack               */
-
-    black_TBand  band_stack[16];    /* band stack used for sub-banding     */
-    Int          band_top;          /* band stack top                      */
-
   };
 
 
@@ -660,7 +627,7 @@
 
     if ( ras.top >= ras.maxBuff )
     {
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -689,7 +656,7 @@
 
     default:
       FT_ERROR(( "New_Profile: invalid profile direction\n" ));
-      ras.error = FT_THROW( Invalid );
+      ras.error = FT_THROW( Invalid_Outline );
       return FAILURE;
     }
 
@@ -731,7 +698,7 @@
     if ( h < 0 )
     {
       FT_ERROR(( "End_Profile: negative height encountered\n" ));
-      ras.error = FT_THROW( Neg_Height );
+      ras.error = FT_THROW( Raster_Negative_Height );
       return FAILURE;
     }
 
@@ -767,7 +734,7 @@
     if ( ras.top >= ras.maxBuff )
     {
       FT_TRACE1(( "overflow in End_Profile\n" ));
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -822,7 +789,7 @@
       ras.maxBuff--;
       if ( ras.maxBuff <= ras.top )
       {
-        ras.error = FT_THROW( Overflow );
+        ras.error = FT_THROW( Raster_Overflow );
         return FAILURE;
       }
       ras.numTurns++;
@@ -1086,7 +1053,7 @@
     size = e2 - e1 + 1;
     if ( ras.top + size >= ras.maxBuff )
     {
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -1209,6 +1176,7 @@
    */
   static Bool
   Bezier_Up( RAS_ARGS Int        degree,
+                      TPoint*    arc,
                       TSplitter  splitter,
                       Long       miny,
                       Long       maxy )
@@ -1216,13 +1184,11 @@
     Long   y1, y2, e, e2, e0;
     Short  f1;
 
-    TPoint*  arc;
     TPoint*  start_arc;
 
     PLong top;
 
 
-    arc = ras.arc;
     y1  = arc[degree].y;
     y2  = arc[0].y;
     top = ras.top;
@@ -1271,7 +1237,7 @@
     if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff )
     {
       ras.top   = top;
-      ras.error = FT_THROW( Overflow );
+      ras.error = FT_THROW( Raster_Overflow );
       return FAILURE;
     }
 
@@ -1314,7 +1280,6 @@
 
   Fin:
     ras.top  = top;
-    ras.arc -= degree;
     return SUCCESS;
   }
 
@@ -1346,11 +1311,11 @@
    */
   static Bool
   Bezier_Down( RAS_ARGS Int        degree,
+                        TPoint*    arc,
                         TSplitter  splitter,
                         Long       miny,
                         Long       maxy )
   {
-    TPoint*  arc = ras.arc;
     Bool     result, fresh;
 
 
@@ -1362,7 +1327,7 @@
 
     fresh = ras.fresh;
 
-    result = Bezier_Up( RAS_VARS degree, splitter, -maxy, -miny );
+    result = Bezier_Up( RAS_VARS degree, arc, splitter, -maxy, -miny );
 
     if ( fresh && !ras.fresh )
       ras.cProfile->start = -ras.cProfile->start;
@@ -1503,22 +1468,24 @@
   {
     Long     y1, y2, y3, x3, ymin, ymax;
     TStates  state_bez;
+    TPoint   arcs[2 * MaxBezier + 1]; /* The Bezier stack           */
+    TPoint*  arc;                     /* current Bezier arc pointer */
 
 
-    ras.arc      = ras.arcs;
-    ras.arc[2].x = ras.lastX;
-    ras.arc[2].y = ras.lastY;
-    ras.arc[1].x = cx;
-    ras.arc[1].y = cy;
-    ras.arc[0].x = x;
-    ras.arc[0].y = y;
+    arc      = arcs;
+    arc[2].x = ras.lastX;
+    arc[2].y = ras.lastY;
+    arc[1].x = cx;
+    arc[1].y = cy;
+    arc[0].x = x;
+    arc[0].y = y;
 
     do
     {
-      y1 = ras.arc[2].y;
-      y2 = ras.arc[1].y;
-      y3 = ras.arc[0].y;
-      x3 = ras.arc[0].x;
+      y1 = arc[2].y;
+      y2 = arc[1].y;
+      y3 = arc[0].y;
+      x3 = arc[0].x;
 
       /* first, categorize the Bezier arc */
 
@@ -1536,13 +1503,13 @@
       if ( y2 < ymin || y2 > ymax )
       {
         /* this arc has no given direction, split it! */
-        Split_Conic( ras.arc );
-        ras.arc += 2;
+        Split_Conic( arc );
+        arc += 2;
       }
       else if ( y1 == y3 )
       {
         /* this arc is flat, ignore it and pop it from the Bezier stack */
-        ras.arc -= 2;
+        arc -= 2;
       }
       else
       {
@@ -1569,15 +1536,18 @@
         /* now call the appropriate routine */
         if ( state_bez == Ascending_State )
         {
-          if ( Bezier_Up( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+          if ( Bezier_Up( RAS_VARS 2, arc, Split_Conic,
+                                   ras.minY, ras.maxY ) )
             goto Fail;
         }
         else
-          if ( Bezier_Down( RAS_VARS 2, Split_Conic, ras.minY, ras.maxY ) )
+          if ( Bezier_Down( RAS_VARS 2, arc, Split_Conic,
+                                     ras.minY, ras.maxY ) )
             goto Fail;
+        arc -= 2;
       }
 
-    } while ( ras.arc >= ras.arcs );
+    } while ( arc >= arcs );
 
     ras.lastX = x3;
     ras.lastY = y3;
@@ -1632,25 +1602,27 @@
   {
     Long     y1, y2, y3, y4, x4, ymin1, ymax1, ymin2, ymax2;
     TStates  state_bez;
+    TPoint   arcs[3 * MaxBezier + 1]; /* The Bezier stack           */
+    TPoint*  arc;                     /* current Bezier arc pointer */
 
 
-    ras.arc      = ras.arcs;
-    ras.arc[3].x = ras.lastX;
-    ras.arc[3].y = ras.lastY;
-    ras.arc[2].x = cx1;
-    ras.arc[2].y = cy1;
-    ras.arc[1].x = cx2;
-    ras.arc[1].y = cy2;
-    ras.arc[0].x = x;
-    ras.arc[0].y = y;
+    arc      = arcs;
+    arc[3].x = ras.lastX;
+    arc[3].y = ras.lastY;
+    arc[2].x = cx1;
+    arc[2].y = cy1;
+    arc[1].x = cx2;
+    arc[1].y = cy2;
+    arc[0].x = x;
+    arc[0].y = y;
 
     do
     {
-      y1 = ras.arc[3].y;
-      y2 = ras.arc[2].y;
-      y3 = ras.arc[1].y;
-      y4 = ras.arc[0].y;
-      x4 = ras.arc[0].x;
+      y1 = arc[3].y;
+      y2 = arc[2].y;
+      y3 = arc[1].y;
+      y4 = arc[0].y;
+      x4 = arc[0].x;
 
       /* first, categorize the Bezier arc */
 
@@ -1679,13 +1651,13 @@
       if ( ymin2 < ymin1 || ymax2 > ymax1 )
       {
         /* this arc has no given direction, split it! */
-        Split_Cubic( ras.arc );
-        ras.arc += 3;
+        Split_Cubic( arc );
+        arc += 3;
       }
       else if ( y1 == y4 )
       {
         /* this arc is flat, ignore it and pop it from the Bezier stack */
-        ras.arc -= 3;
+        arc -= 3;
       }
       else
       {
@@ -1711,15 +1683,18 @@
         /* compute intersections */
         if ( state_bez == Ascending_State )
         {
-          if ( Bezier_Up( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+          if ( Bezier_Up( RAS_VARS 3, arc, Split_Cubic,
+                                   ras.minY, ras.maxY ) )
             goto Fail;
         }
         else
-          if ( Bezier_Down( RAS_VARS 3, Split_Cubic, ras.minY, ras.maxY ) )
+          if ( Bezier_Down( RAS_VARS 3, arc, Split_Cubic,
+                                     ras.minY, ras.maxY ) )
             goto Fail;
+        arc -= 3;
       }
 
-    } while ( ras.arc >= ras.arcs );
+    } while ( arc >= arcs );
 
     ras.lastX = x4;
     ras.lastY = y4;
@@ -1967,7 +1942,7 @@
     return SUCCESS;
 
   Invalid_Outline:
-    ras.error = FT_THROW( Invalid );
+    ras.error = FT_THROW( Invalid_Outline );
 
   Fail:
     return FAILURE;
@@ -2120,8 +2095,8 @@
    *   Removes an old profile from a linked list.
    */
   static void
-  DelOld( PProfileList  list,
-          PProfile      profile )
+  DelOld( PProfileList    list,
+          const PProfile  profile )
   {
     PProfile  *old, current;
 
@@ -2214,16 +2189,13 @@
    */
 
   static void
-  Vertical_Sweep_Init( RAS_ARGS Short*  min,
-                                Short*  max )
+  Vertical_Sweep_Init( RAS_ARGS Short  min,
+                                Short  max )
   {
-    Long  pitch = ras.target.pitch;
-
     FT_UNUSED( max );
 
 
-    ras.traceIncr = (Short)-pitch;
-    ras.traceOfs  = -*min * pitch;
+    ras.bLine = ras.bOrigin - min * ras.target.pitch;
   }
 
 
@@ -2234,8 +2206,7 @@
                                 PProfile    left,
                                 PProfile    right )
   {
-    Long   e1, e2;
-    Byte*  target;
+    Long  e1, e2;
 
     Int  dropOutControl = left->flags & 7;
 
@@ -2268,6 +2239,8 @@
 
     if ( e2 >= 0 && e1 < ras.bWidth )
     {
+      Byte*  target;
+
       Int   c1, c2;
       Byte  f1, f2;
 
@@ -2285,7 +2258,7 @@
       f1 = (Byte)  ( 0xFF >> ( e1 & 7 ) );
       f2 = (Byte) ~( 0x7F >> ( e2 & 7 ) );
 
-      target = ras.bOrigin + ras.traceOfs + c1;
+      target = ras.bLine + c1;
       c2 -= c1;
 
       if ( c2 > 0 )
@@ -2296,7 +2269,7 @@
         /* This is due to the fact that, in the vast majority of cases,  */
         /* the span length in bytes is relatively small.                 */
         while ( --c2 > 0 )
-          *(++target) = 0xFF;
+          *( ++target ) = 0xFF;
 
         target[1] |= f2;
       }
@@ -2437,8 +2410,8 @@
         c1 = (Short)( e1 >> 3 );
         f1 = (Short)( e1 &  7 );
 
-        if ( e1 >= 0 && e1 < ras.bWidth                      &&
-             ras.bOrigin[ras.traceOfs + c1] & ( 0x80 >> f1 ) )
+        if ( e1 >= 0 && e1 < ras.bWidth     &&
+             ras.bLine[c1] & ( 0x80 >> f1 ) )
           goto Exit;
       }
       else
@@ -2454,7 +2427,7 @@
       c1 = (Short)( e1 >> 3 );
       f1 = (Short)( e1 & 7 );
 
-      ras.bOrigin[ras.traceOfs + c1] |= (char)( 0x80 >> f1 );
+      ras.bLine[c1] |= (char)( 0x80 >> f1 );
     }
 
   Exit:
@@ -2465,7 +2438,7 @@
   static void
   Vertical_Sweep_Step( RAS_ARG )
   {
-    ras.traceOfs += ras.traceIncr;
+    ras.bLine -= ras.target.pitch;
   }
 
 
@@ -2479,8 +2452,8 @@
    */
 
   static void
-  Horizontal_Sweep_Init( RAS_ARGS Short*  min,
-                                  Short*  max )
+  Horizontal_Sweep_Init( RAS_ARGS Short  min,
+                                  Short  max )
   {
     /* nothing, really */
     FT_UNUSED_RASTER;
@@ -2744,13 +2717,13 @@
     /* check the Y-turns */
     if ( ras.numTurns == 0 )
     {
-      ras.error = FT_THROW( Invalid );
+      ras.error = FT_THROW( Invalid_Outline );
       return FAILURE;
     }
 
     /* now initialize the sweep */
 
-    ras.Proc_Sweep_Init( RAS_VARS &min_Y, &max_Y );
+    ras.Proc_Sweep_Init( RAS_VARS min_Y, max_Y );
 
     /* then compute the distance of each profile from min_Y */
 
@@ -2977,11 +2950,11 @@
   FT_Outline_Get_CBox( const FT_Outline*  outline,
                        FT_BBox           *acbox )
   {
-    Long  xMin, yMin, xMax, yMax;
-
-
     if ( outline && acbox )
     {
+      Long  xMin, yMin, xMax, yMax;
+
+
       if ( outline->n_points == 0 )
       {
         xMin = 0;
@@ -3039,63 +3012,54 @@
    *   Renderer error code.
    */
   static int
-  Render_Single_Pass( RAS_ARGS Bool  flipped )
+  Render_Single_Pass( RAS_ARGS Bool  flipped,
+                               Int   y_min,
+                               Int   y_max )
   {
-    Short  i, j, k;
+    Int  y_mid;
+    Int  band_top = 0;
+    Int  band_stack[32];  /* enough to bisect 32-bit int bands */
 
 
-    while ( ras.band_top >= 0 )
+    while ( 1 )
     {
-      ras.maxY = (Long)ras.band_stack[ras.band_top].y_max * ras.precision;
-      ras.minY = (Long)ras.band_stack[ras.band_top].y_min * ras.precision;
+      ras.minY = (Long)y_min * ras.precision;
+      ras.maxY = (Long)y_max * ras.precision;
 
       ras.top = ras.buff;
 
-      ras.error = Raster_Err_None;
+      ras.error = Raster_Err_Ok;
 
       if ( Convert_Glyph( RAS_VARS flipped ) )
       {
-        if ( ras.error != Raster_Err_Overflow )
-          return FAILURE;
-
-        ras.error = Raster_Err_None;
+        if ( ras.error != Raster_Err_Raster_Overflow )
+          return ras.error;
 
         /* sub-banding */
 
-#ifdef DEBUG_RASTER
-        ClearBand( RAS_VARS TRUNC( ras.minY ), TRUNC( ras.maxY ) );
-#endif
+        if ( y_min == y_max )
+          return ras.error;  /* still Raster_Overflow */
 
-        i = ras.band_stack[ras.band_top].y_min;
-        j = ras.band_stack[ras.band_top].y_max;
+        y_mid = ( y_min + y_max ) >> 1;
 
-        k = (Short)( ( i + j ) / 2 );
-
-        if ( ras.band_top >= 7 || k < i )
-        {
-          ras.band_top = 0;
-          ras.error    = FT_THROW( Invalid );
-
-          return ras.error;
-        }
-
-        ras.band_stack[ras.band_top + 1].y_min = k;
-        ras.band_stack[ras.band_top + 1].y_max = j;
-
-        ras.band_stack[ras.band_top].y_max = (Short)( k - 1 );
-
-        ras.band_top++;
+        band_stack[band_top++] = y_min;
+        y_min                  = y_mid + 1;
       }
       else
       {
         if ( ras.fProfile )
           if ( Draw_Sweep( RAS_VAR ) )
              return ras.error;
-        ras.band_top--;
+
+        if ( --band_top < 0 )
+          break;
+
+        y_max = y_min - 1;
+        y_min = band_stack[band_top];
       }
     }
 
-    return SUCCESS;
+    return Raster_Err_Ok;
   }
 
 
@@ -3132,9 +3096,6 @@
         ras.dropOutControl += 1;
     }
 
-    ras.second_pass = (Bool)( !( ras.outline.flags      &
-                                 FT_OUTLINE_SINGLE_PASS ) );
-
     /* Vertical Sweep */
     FT_TRACE7(( "Vertical pass (ftraster)\n" ));
 
@@ -3143,21 +3104,18 @@
     ras.Proc_Sweep_Drop = Vertical_Sweep_Drop;
     ras.Proc_Sweep_Step = Vertical_Sweep_Step;
 
-    ras.band_top            = 0;
-    ras.band_stack[0].y_min = 0;
-    ras.band_stack[0].y_max = (Short)( ras.target.rows - 1 );
-
     ras.bWidth  = (UShort)ras.target.width;
     ras.bOrigin = (Byte*)ras.target.buffer;
 
     if ( ras.target.pitch > 0 )
       ras.bOrigin += (Long)( ras.target.rows - 1 ) * ras.target.pitch;
 
-    if ( ( error = Render_Single_Pass( RAS_VARS 0 ) ) != 0 )
+    error = Render_Single_Pass( RAS_VARS 0, 0, (Int)ras.target.rows - 1 );
+    if ( error )
       return error;
 
     /* Horizontal Sweep */
-    if ( ras.second_pass && ras.dropOutControl != 2 )
+    if ( !( ras.outline.flags & FT_OUTLINE_SINGLE_PASS ) )
     {
       FT_TRACE7(( "Horizontal pass (ftraster)\n" ));
 
@@ -3166,22 +3124,12 @@
       ras.Proc_Sweep_Drop = Horizontal_Sweep_Drop;
       ras.Proc_Sweep_Step = Horizontal_Sweep_Step;
 
-      ras.band_top            = 0;
-      ras.band_stack[0].y_min = 0;
-      ras.band_stack[0].y_max = (Short)( ras.target.width - 1 );
-
-      if ( ( error = Render_Single_Pass( RAS_VARS 1 ) ) != 0 )
+      error = Render_Single_Pass( RAS_VARS 1, 0, (Int)ras.target.width - 1 );
+      if ( error )
         return error;
     }
 
-    return Raster_Err_None;
-  }
-
-
-  static void
-  ft_black_init( black_PRaster  raster )
-  {
-    FT_UNUSED( raster );
+    return Raster_Err_Ok;
   }
 
 
@@ -3202,7 +3150,6 @@
 
      *araster = (FT_Raster)&the_raster;
      FT_ZERO( &the_raster );
-     ft_black_init( &the_raster );
 
      return 0;
   }
@@ -3227,14 +3174,10 @@
     black_PRaster  raster = NULL;
 
 
-    *araster = 0;
     if ( !FT_NEW( raster ) )
-    {
       raster->memory = memory;
-      ft_black_init( raster );
 
-      *araster = raster;
-    }
+    *araster = raster;
 
     return error;
   }
@@ -3292,38 +3235,36 @@
 
 
     if ( !raster )
-      return FT_THROW( Not_Ini );
+      return FT_THROW( Raster_Uninitialized );
 
     if ( !outline )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     /* return immediately if the outline is empty */
     if ( outline->n_points == 0 || outline->n_contours <= 0 )
-      return Raster_Err_None;
+      return Raster_Err_Ok;
 
     if ( !outline->contours || !outline->points )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     if ( outline->n_points !=
            outline->contours[outline->n_contours - 1] + 1 )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Outline );
 
     /* this version of the raster does not support direct rendering, sorry */
-    if ( params->flags & FT_RASTER_FLAG_DIRECT )
-      return FT_THROW( Unsupported );
-
-    if ( params->flags & FT_RASTER_FLAG_AA )
-      return FT_THROW( Unsupported );
+    if ( params->flags & FT_RASTER_FLAG_DIRECT ||
+         params->flags & FT_RASTER_FLAG_AA     )
+      return FT_THROW( Cannot_Render_Glyph );
 
     if ( !target_map )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Argument );
 
     /* nothing to do */
     if ( !target_map->width || !target_map->rows )
-      return Raster_Err_None;
+      return Raster_Err_Ok;
 
     if ( !target_map->buffer )
-      return FT_THROW( Invalid );
+      return FT_THROW( Invalid_Argument );
 
     ras.outline = *outline;
     ras.target  = *target_map;
diff --git a/src/3rdparty/freetype/src/raster/ftraster.h b/src/3rdparty/freetype/src/raster/ftraster.h
index 1b2ee3c016..e9ece8cf0b 100644
--- a/src/3rdparty/freetype/src/raster/ftraster.h
+++ b/src/3rdparty/freetype/src/raster/ftraster.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used
diff --git a/src/3rdparty/freetype/src/raster/ftrend1.c b/src/3rdparty/freetype/src/raster/ftrend1.c
index 57fed9bc14..f319f03d9c 100644
--- a/src/3rdparty/freetype/src/raster/ftrend1.c
+++ b/src/3rdparty/freetype/src/raster/ftrend1.c
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer interface (body).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/src/3rdparty/freetype/src/raster/ftrend1.h b/src/3rdparty/freetype/src/raster/ftrend1.h
index 3f6be53675..14ec336b11 100644
--- a/src/3rdparty/freetype/src/raster/ftrend1.h
+++ b/src/3rdparty/freetype/src/raster/ftrend1.h
@@ -4,7 +4,7 @@
  *
  *   The FreeType glyph rasterizer interface (specification).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/src/3rdparty/freetype/src/raster/module.mk b/src/3rdparty/freetype/src/raster/module.mk
index 3600732b16..b56a4902ba 100644
--- a/src/3rdparty/freetype/src/raster/module.mk
+++ b/src/3rdparty/freetype/src/raster/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2022 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/src/3rdparty/freetype/src/raster/raster.c b/src/3rdparty/freetype/src/raster/raster.c
index cd37943bf6..324cc5661c 100644
--- a/src/3rdparty/freetype/src/raster/raster.c
+++ b/src/3rdparty/freetype/src/raster/raster.c
@@ -4,7 +4,7 @@
  *
  *   FreeType monochrome rasterer module component (body only).
  *
- * Copyright (C) 1996-2020 by
+ * Copyright (C) 1996-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/src/3rdparty/freetype/src/raster/rasterrs.h b/src/3rdparty/freetype/src/raster/rasterrs.h
index a29651a6c5..8b1ebf07a3 100644
--- a/src/3rdparty/freetype/src/raster/rasterrs.h
+++ b/src/3rdparty/freetype/src/raster/rasterrs.h
@@ -4,7 +4,7 @@
  *
  *   monochrome renderer error codes (specification only).
  *
- * Copyright (C) 2001-2020 by
+ * Copyright (C) 2001-2022 by
  * David Turner, Robert Wilhelm, and Werner Lemberg.
  *
  * This file is part of the FreeType project, and may only be used,
diff --git a/src/3rdparty/freetype/src/raster/rules.mk b/src/3rdparty/freetype/src/raster/rules.mk
index 3e949d7741..0cf3b4bff5 100644
--- a/src/3rdparty/freetype/src/raster/rules.mk
+++ b/src/3rdparty/freetype/src/raster/rules.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright (C) 1996-2020 by
+# Copyright (C) 1996-2022 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,