Update freetype to 2.12.1

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

Replaced the CMakeLists.txt content that was imported from the .pro file
with the respective variables and logic from the freetype CMakeLists.txt
file, which should make it easier to maintain this next time.

Pick-to: 6.4 6.3 6.2 5.15 5.12
Fixes: QTBUG-105032
Change-Id: I1e846167b268df4b1b0a50dcec602def1a0bdcb4
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

2 files changed, 54 insertions, 62 deletions

diff --git a/src/3rdparty/freetype/src/pcf/pcfdrivr.c b/src/3rdparty/freetype/src/pcf/pcfdrivr.c
index e9dd51752e..2a40af9e99 100644
--- a/src/3rdparty/freetype/src/pcf/pcfdrivr.c
+++ b/src/3rdparty/freetype/src/pcf/pcfdrivr.c
@@ -606,7 +606,7 @@ THE SOFTWARE.
         if ( prop->value.l > 0x7FFFFFFFL          ||
              prop->value.l < ( -1 - 0x7FFFFFFFL ) )
         {
-          FT_TRACE1(( "pcf_get_bdf_property:"
+          FT_TRACE2(( "pcf_get_bdf_property:"
                       " too large integer 0x%lx is truncated\n",
                       prop->value.l ));
         }
@@ -705,7 +705,7 @@ THE SOFTWARE.
 
 #endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
 
-    FT_TRACE0(( "pcf_property_set: missing property `%s'\n",
+    FT_TRACE2(( "pcf_property_set: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
@@ -743,7 +743,7 @@ THE SOFTWARE.
 
 #endif /* !PCF_CONFIG_OPTION_LONG_FAMILY_NAMES */
 
-    FT_TRACE0(( "pcf_property_get: missing property `%s'\n",
+    FT_TRACE2(( "pcf_property_get: missing property `%s'\n",
                 property_name ));
     return FT_THROW( Missing_Property );
   }
diff --git a/src/3rdparty/freetype/src/pcf/pcfread.c b/src/3rdparty/freetype/src/pcf/pcfread.c
index 8817682cdf..f167bcb8ae 100644
--- a/src/3rdparty/freetype/src/pcf/pcfread.c
+++ b/src/3rdparty/freetype/src/pcf/pcfread.c
@@ -127,7 +127,7 @@ THE SOFTWARE.
       toc->count = FT_MIN( stream->size >> 4, 9 );
     }
 
-    if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) )
+    if ( FT_QNEW_ARRAY( face->toc.tables, toc->count ) )
       return error;
 
     tables = face->toc.tables;
@@ -238,7 +238,7 @@ THE SOFTWARE.
       {
         for ( j = 0; j < sizeof ( tableNames ) / sizeof ( tableNames[0] );
               j++ )
-          if ( tables[i].type == (FT_UInt)( 1 << j ) )
+          if ( tables[i].type == 1UL << j )
             name = tableNames[j];
 
         FT_TRACE4(( "  %d: type=%s, format=0x%lX,"
@@ -501,8 +501,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_properties:\n"
-                "  format: 0x%lX (%s)\n",
+    FT_TRACE4(( "pcf_get_properties:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
 
@@ -540,7 +540,7 @@ THE SOFTWARE.
 
     face->nprops = (int)nprops;
 
-    if ( FT_NEW_ARRAY( props, nprops ) )
+    if ( FT_QNEW_ARRAY( props, nprops ) )
       goto Bail;
 
     for ( i = 0; i < nprops; i++ )
@@ -607,13 +607,13 @@ THE SOFTWARE.
     }
 
     /* allocate one more byte so that we have a final null byte */
-    if ( FT_NEW_ARRAY( strings, string_size + 1 ) )
+    if ( FT_QALLOC( strings, string_size + 1 )  ||
+         FT_STREAM_READ( strings, string_size ) )
       goto Bail;
 
-    error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
-    if ( error )
-      goto Bail;
+    strings[string_size] = '\0';
 
+    /* zero out in case of failure */
     if ( FT_NEW_ARRAY( properties, nprops ) )
       goto Bail;
 
@@ -697,8 +697,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_metrics:\n"
-                "  format: 0x%lX (%s, %s)\n",
+    FT_TRACE4(( "pcf_get_metrics:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s, %s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
                 PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) ?
@@ -767,7 +767,7 @@ THE SOFTWARE.
 
     face->nmetrics = nmetrics + 1;
 
-    if ( FT_NEW_ARRAY( face->metrics, face->nmetrics ) )
+    if ( FT_QNEW_ARRAY( face->metrics, face->nmetrics ) )
       return error;
 
     /* we handle glyph index 0 later on */
@@ -840,17 +840,16 @@ THE SOFTWARE.
 
     FT_Stream_ExitFrame( stream );
 
-    FT_TRACE4(( "pcf_get_bitmaps:\n"
-                "  format: 0x%lX\n"
-                "          (%s, %s,\n"
-                "           padding=%d bit%s, scanning=%d bit%s)\n",
-                format,
+    FT_TRACE4(( "pcf_get_bitmaps:\n" ));
+    FT_TRACE4(( "  format: 0x%lX\n", format ));
+    FT_TRACE4(( "          (%s, %s,\n",
                 PCF_BYTE_ORDER( format ) == MSBFirst
                   ? "most significant byte first"
                   : "least significant byte first",
                 PCF_BIT_ORDER( format ) == MSBFirst
                   ? "most significant bit first"
-                  : "least significant bit first",
+                  : "least significant bit first" ));
+    FT_TRACE4(( "           padding=%d bit%s, scanning=%d bit%s)\n",
                 8 << PCF_GLYPH_PAD_INDEX( format ),
                 ( 8 << PCF_GLYPH_PAD_INDEX( format ) ) == 1 ? "" : "s",
                 8 << PCF_SCAN_UNIT_INDEX( format ),
@@ -1001,8 +1000,8 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_encodings:\n"
-                "  format: 0x%lX (%s)\n",
+    FT_TRACE4(( "pcf_get_encodings:\n" ));
+    FT_TRACE4(( "  format: 0x%lX (%s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB" ));
 
@@ -1021,11 +1020,11 @@ THE SOFTWARE.
         goto Bail;
     }
 
-    FT_TRACE4(( "  firstCol 0x%X, lastCol 0x%X\n"
-                "  firstRow 0x%X, lastRow 0x%X\n"
-                "  defaultChar 0x%X\n",
-                enc->firstCol, enc->lastCol,
-                enc->firstRow, enc->lastRow,
+    FT_TRACE4(( "  firstCol 0x%X, lastCol 0x%X\n",
+                enc->firstCol, enc->lastCol ));
+    FT_TRACE4(( "  firstRow 0x%X, lastRow 0x%X\n",
+                enc->firstRow, enc->lastRow ));
+    FT_TRACE4(( "  defaultChar 0x%X\n",
                 enc->defaultChar ));
 
     /* sanity checks; we limit numbers of rows and columns to 256 */
@@ -1035,16 +1034,6 @@ THE SOFTWARE.
          enc->lastRow  > 0xFF         )
       return FT_THROW( Invalid_Table );
 
-    nencoding = (FT_ULong)( enc->lastCol - enc->firstCol + 1 ) *
-                (FT_ULong)( enc->lastRow - enc->firstRow + 1 );
-
-    if ( FT_NEW_ARRAY( enc->offset, nencoding ) )
-      goto Bail;
-
-    error = FT_Stream_EnterFrame( stream, 2 * nencoding );
-    if ( error )
-      goto Exit;
-
     FT_TRACE5(( "\n" ));
 
     defaultCharRow = enc->defaultChar >> 8;
@@ -1065,6 +1054,13 @@ THE SOFTWARE.
       defaultCharCol = enc->firstCol;
     }
 
+    nencoding = (FT_ULong)( enc->lastCol - enc->firstCol + 1 ) *
+                (FT_ULong)( enc->lastRow - enc->firstRow + 1 );
+
+    error = FT_Stream_EnterFrame( stream, 2 * nencoding );
+    if ( error )
+      goto Bail;
+
     /*
      * FreeType mandates that glyph index 0 is the `undefined glyph', which
      * PCF calls the `default character'.  However, FreeType needs glyph
@@ -1088,8 +1084,8 @@ THE SOFTWARE.
     if ( defaultCharEncodingOffset == 0xFFFF )
     {
       FT_TRACE0(( "pcf_get_encodings:"
-                  " No glyph for default character,\n"
-                  "                  "
+                  " No glyph for default character,\n" ));
+      FT_TRACE0(( "                  "
                   " setting it to the first glyph of the font\n" ));
       defaultCharEncodingOffset = 1;
     }
@@ -1100,8 +1096,8 @@ THE SOFTWARE.
       if ( defaultCharEncodingOffset >= face->nmetrics )
       {
         FT_TRACE0(( "pcf_get_encodings:"
-                    " Invalid glyph index for default character,\n"
-                    "                  "
+                    " Invalid glyph index for default character,\n" ));
+        FT_TRACE0(( "                  "
                     " setting it to the first glyph of the font\n" ));
         defaultCharEncodingOffset = 1;
       }
@@ -1110,6 +1106,9 @@ THE SOFTWARE.
     /* copy metrics of default character to index 0 */
     face->metrics[0] = face->metrics[defaultCharEncodingOffset];
 
+    if ( FT_QNEW_ARRAY( enc->offset, nencoding ) )
+      goto Bail;
+
     /* now loop over all values */
     offset = enc->offset;
     for ( i = enc->firstRow; i <= enc->lastRow; i++ )
@@ -1132,11 +1131,6 @@ THE SOFTWARE.
     }
     FT_Stream_ExitFrame( stream );
 
-    return error;
-
-  Exit:
-    FT_FREE( enc->offset );
-
   Bail:
     return error;
   }
@@ -1208,10 +1202,10 @@ THE SOFTWARE.
     if ( FT_READ_ULONG_LE( format ) )
       goto Bail;
 
-    FT_TRACE4(( "pcf_get_accel%s:\n"
-                "  format: 0x%lX (%s, %s)\n",
+    FT_TRACE4(( "pcf_get_accel%s:\n",
                 type == PCF_BDF_ACCELERATORS ? " (getting BDF accelerators)"
-                                             : "",
+                                             : "" ));
+    FT_TRACE4(( "  format: 0x%lX (%s, %s)\n",
                 format,
                 PCF_BYTE_ORDER( format ) == MSBFirst ? "MSB" : "LSB",
                 PCF_FORMAT_MATCH( format, PCF_ACCEL_W_INKBOUNDS ) ?
@@ -1233,16 +1227,16 @@ THE SOFTWARE.
     }
 
     FT_TRACE5(( "  noOverlap=%s, constantMetrics=%s,"
-                " terminalFont=%s, constantWidth=%s\n"
-                "  inkInside=%s, inkMetrics=%s, drawDirection=%s\n"
-                "  fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
+                " terminalFont=%s, constantWidth=%s\n",
                 accel->noOverlap ? "yes" : "no",
                 accel->constantMetrics ? "yes" : "no",
                 accel->terminalFont ? "yes" : "no",
-                accel->constantWidth ? "yes" : "no",
+                accel->constantWidth ? "yes" : "no" ));
+    FT_TRACE5(( "  inkInside=%s, inkMetrics=%s, drawDirection=%s\n",
                 accel->inkInside ? "yes" : "no",
                 accel->inkMetrics ? "yes" : "no",
-                accel->drawDirection ? "RTL" : "LTR",
+                accel->drawDirection ? "RTL" : "LTR" ));
+    FT_TRACE5(( "  fontAscent=%ld, fontDescent=%ld, maxOverlap=%ld\n",
                 accel->fontAscent,
                 accel->fontDescent,
                 accel->maxOverlap ));
@@ -1369,7 +1363,7 @@ THE SOFTWARE.
       char*  s;
 
 
-      if ( FT_ALLOC( face->style_name, len ) )
+      if ( FT_QALLOC( face->style_name, len ) )
         return error;
 
       s = face->style_name;
@@ -1533,7 +1527,7 @@ THE SOFTWARE.
           {
             l += ft_strlen( foundry_prop->value.atom ) + 1;
 
-            if ( FT_NEW_ARRAY( root->family_name, l ) )
+            if ( FT_QALLOC( root->family_name, l ) )
               goto Exit;
 
             ft_strcpy( root->family_name, foundry_prop->value.atom );
@@ -1542,7 +1536,7 @@ THE SOFTWARE.
           }
           else
           {
-            if ( FT_NEW_ARRAY( root->family_name, l ) )
+            if ( FT_QALLOC( root->family_name, l ) )
               goto Exit;
 
             ft_strcpy( root->family_name, prop->value.atom );
@@ -1566,7 +1560,7 @@ THE SOFTWARE.
       root->num_glyphs = (FT_Long)face->nmetrics;
 
       root->num_fixed_sizes = 1;
-      if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
+      if ( FT_NEW( root->available_sizes ) )
         goto Exit;
 
       {
@@ -1574,8 +1568,6 @@ THE SOFTWARE.
         FT_Short         resolution_x = 0, resolution_y = 0;
 
 
-        FT_ZERO( bsize );
-
         /* for simplicity, we take absolute values of integer properties */
 
 #if 0
@@ -1616,7 +1608,7 @@ THE SOFTWARE.
         else
         {
           /* this is a heuristical value */
-          bsize->width = (FT_Short)FT_MulDiv( bsize->height, 2, 3 );
+          bsize->width = ( bsize->height * 2 + 1 ) / 3;
         }
 
         prop = pcf_find_property( face, "POINT_SIZE" );