[ot-svg] Silly mistake fix.

Instead of an `FT_Library' instance, `FT_Module' is supposed
to be passed.

include/freetype/svgrenderer.h

@@ -93,8 +93,8 @@ FT_BEGIN_HEADER
    *   Interface.
    *
    * @input:
-   *   library::
-   *     FT_Library instance. 
+   *   module::
+   *     FT_Module instance. 
    *
    *   init_hook::
    *     A function pointer of the type `SVG_Lib_Init'. Read the documentation
@@ -113,7 +113,7 @@ FT_BEGIN_HEADER
    */
 
   typedef FT_Error
-  (*SVG_Set_Hooks)( FT_Library      library, 
+  (*SVG_Set_Hooks)( FT_Module       module,
                     SVG_Lib_Init    init_hook, 
                     SVG_Lib_Free    free_hook,
                     SVG_Lib_Render  render_hook );

src/base/ftobjs.c

@@ -4541,7 +4541,7 @@
       break;
     case FT_GLYPH_FORMAT_SVG:      /* handle svg rendering */
       renderer = FT_Lookup_Renderer( library, slot->format, NULL );
-
+      error    = renderer->clazz->render_glyph( renderer, slot, FT_RENDER_MODE_NORMAL, NULL);
       break;
     default:
       if ( slot->internal->load_flags & FT_LOAD_COLOR )
@@ -5561,7 +5561,7 @@
     
     renderer = FT_Get_Module( library, "ot-svg" );
     svg = (SVG_Renderer_Interface*)renderer->clazz->module_interface;
-    svg->set_hooks(library, init_hook, free_hook, render_hook);
+    svg->set_hooks(renderer, init_hook, free_hook, render_hook);
     return FT_Err_Ok;
   }
 

src/svg/ftsvg.c

@@ -38,12 +38,7 @@
   ft_svg_init( SVG_Renderer svg_module )
   {
     FT_Error           error = FT_Err_Ok;
-    SVG_RendererHooks  hooks;
-
-    hooks.svg_lib_init = tmp_svg_lib_init;
-    svg_module->hooks  = hooks;
     svg_module->loaded = FALSE;
-
     return error; 
   }
 
@@ -56,10 +51,12 @@
     SVG_Renderer  renderer_ = (SVG_Renderer)renderer;
 
     if( renderer_->loaded == FALSE )
+    {
       renderer_->loaded = TRUE;
+      renderer_->hooks.svg_lib_init();
+    }
 
-    renderer_->hooks.svg_lib_init();
-    return FT_Err_Ok;
+    return renderer_->hooks.svg_lib_render( slot );
   }
 
   static FT_Error