[freetype2] master 6732f05: Implement `FT_Palette_Get'.

[Werner LEMBERG]

branch: master
commit 6732f05593930621081092c7e2c2ec8ec043cc2d
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>

    Implement `FT_Palette_Get'.
    
    * src/base/ftcolor.c: New file.
    
    * src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
    src/base/ftbase.c: Add `ftcolor.c'.
---
 ChangeLog          |  9 ++++++++
 src/base/Jamfile   |  1 +
 src/base/ftbase.c  |  1 +
 src/base/ftcolor.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/base/rules.mk  |  1 +
 5 files changed, 78 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d295c25..eadba39 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2018-06-10  Werner Lemberg  <address@hidden>
 
+       Implement `FT_Palette_Get'.
+
+       * src/base/ftcolor.c: New file.
+
+       * src/base/Jamefile (_sources), src/base/rules.mk (BASE_SRC),
+       src/base/ftbase.c: Add `ftcolor.c'.
+
+2018-06-10  Werner Lemberg  <address@hidden>
+
        * src/sfnt/ttcolr.c (tt_face_load_colr): Improve overflow checks.
 
 2018-06-09  Alexei Podtelezhnikov  <address@hidden>
diff --git a/src/base/Jamfile b/src/base/Jamfile
index 4994c1b..5bee6e2 100644
--- a/src/base/Jamfile
+++ b/src/base/Jamfile
@@ -20,6 +20,7 @@ SubDir  FT2_TOP $(FT2_SRC_DIR) base ;
     _sources = basepic
                ftadvanc
                ftcalc
+               ftcolor
                ftdbgmem
                ftfntfmt
                ftgloadr
diff --git a/src/base/ftbase.c b/src/base/ftbase.c
index 47412fc..5f7d818 100644
--- a/src/base/ftbase.c
+++ b/src/base/ftbase.c
@@ -21,6 +21,7 @@
 
 #include "ftadvanc.c"
 #include "ftcalc.c"
+#include "ftcolor.c"
 #include "ftdbgmem.c"
 #include "ftfntfmt.c"
 #include "ftgloadr.c"
diff --git a/src/base/ftcolor.c b/src/base/ftcolor.c
new file mode 100644
index 0000000..441eda3
--- /dev/null
+++ b/src/base/ftcolor.c
@@ -0,0 +1,66 @@
+/****************************************************************************
+ *
+ * ftcolor.c
+ *
+ *   FreeType's glyph color management (body).
+ *
+ * Copyright 2018 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 <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_COLOR_H
+
+
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+
+  static
+  const FT_Palette  null_palette = { 0, NULL, NULL, 0, NULL };
+
+
+  /* documentation is in ftcolor.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Palette_Get( FT_Face      face,
+                  FT_Palette  *apalette )
+  {
+    if ( !face )
+      return FT_THROW( Invalid_Face_Handle );
+    if ( !apalette)
+      return FT_THROW( Invalid_Argument );
+
+    if ( FT_IS_SFNT( face ) )
+      *apalette = ( (TT_Face)face )->palette;
+    else
+      *apalette = null_palette;
+
+    return FT_Err_Ok;
+  }
+
+#else /* !TT_CONFIG_OPTION_COLOR_LAYERS */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Palette_Get( FT_Face      face,
+                  FT_Palette  *apalette )
+  {
+    FT_UNUSED( face );
+    FT_UNUSED( apalette );
+
+
+    return FT_THROW( Unimplemented_Feature );
+  }
+
+#endif /* !TT_CONFIG_OPTION_COLOR_LAYERS */
+
+
+/* END */
diff --git a/src/base/rules.mk b/src/base/rules.mk
index 3bd2b88..214fd77 100644
--- a/src/base/rules.mk
+++ b/src/base/rules.mk
@@ -38,6 +38,7 @@ BASE_COMPILE := $(CC) $(ANSIFLAGS)                            
 \
 #
 BASE_SRC := $(BASE_DIR)/ftadvanc.c \
             $(BASE_DIR)/ftcalc.c   \
+            $(BASE_DIR)/ftcolor.c  \
             $(BASE_DIR)/ftdbgmem.c \
             $(BASE_DIR)/ftfntfmt.c \
             $(BASE_DIR)/ftgloadr.c \