Add CAIRO_STATUS_FREETYPE_ERROR for errors returned by libfreetype

git-mirror · Mar 26, 2016 · cdd5c92 · cdd5c92
1 parent 8f67901
commit cdd5c92
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Showing 12 changed files with 20 additions and 2 deletions.
diff --git a/src/cairo-device.c b/src/cairo-device.c
@@ -160,6 +160,7 @@ _cairo_device_create_in_error (cairo_status_t status)
     case CAIRO_STATUS_DEVICE_FINISHED:
     case CAIRO_STATUS_JBIG2_GLOBAL_MISSING:
     case CAIRO_STATUS_PNG_ERROR:
+    case CAIRO_STATUS_FREETYPE_ERROR:
     default:
 	_cairo_error_throw (CAIRO_STATUS_NO_MEMORY);
 	return (cairo_device_t *) &_nil_device;

diff --git a/src/cairo-error-private.h b/src/cairo-error-private.h
@@ -95,6 +95,7 @@ enum _cairo_int_status {
     CAIRO_INT_STATUS_DEVICE_FINISHED,
     CAIRO_INT_STATUS_JBIG2_GLOBAL_MISSING,
     CAIRO_INT_STATUS_PNG_ERROR,
+    CAIRO_INT_STATUS_FREETYPE_ERROR,
 
     CAIRO_INT_STATUS_LAST_STATUS,
 

diff --git a/src/cairo-ft-font.c b/src/cairo-ft-font.c
@@ -223,7 +223,10 @@ _ft_to_cairo_error (FT_Error error)
    * Populate as needed. */
   switch (error)
   {
-  default:		return CAIRO_STATUS_NO_MEMORY;
+  case FT_Err_Out_Of_Memory:
+      return CAIRO_STATUS_NO_MEMORY;
+  default:
+      return CAIRO_STATUS_FREETYPE_ERROR;
   }
 }
 

diff --git a/src/cairo-misc.c b/src/cairo-misc.c
@@ -160,6 +160,8 @@ cairo_status_to_string (cairo_status_t status)
 	return "CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID used but no CAIRO_MIME_TYPE_JBIG2_GLOBAL data provided";
     case CAIRO_STATUS_PNG_ERROR:
 	return "error occurred in libpng while reading from or writing to a PNG file";
+    case CAIRO_STATUS_FREETYPE_ERROR:
+	return "error occurred in libfreetype";
     default:
     case CAIRO_STATUS_LAST_STATUS:
 	return "<unknown error status>";

diff --git a/src/cairo-region.c b/src/cairo-region.c
@@ -108,6 +108,7 @@ _cairo_region_create_in_error (cairo_status_t status)
     case CAIRO_STATUS_DEVICE_FINISHED:
     case CAIRO_STATUS_JBIG2_GLOBAL_MISSING:
     case CAIRO_STATUS_PNG_ERROR:
+    case CAIRO_STATUS_FREETYPE_ERROR:
     default:
 	_cairo_error_throw (CAIRO_STATUS_NO_MEMORY);
 	return (cairo_region_t *) &_cairo_region_nil;

diff --git a/src/cairo-spans.c b/src/cairo-spans.c
@@ -129,6 +129,7 @@ _cairo_scan_converter_create_in_error (cairo_status_t status)
     case CAIRO_STATUS_DEVICE_FINISHED: RETURN_NIL;
     case CAIRO_STATUS_JBIG2_GLOBAL_MISSING:
     case CAIRO_STATUS_PNG_ERROR:
+    case CAIRO_STATUS_FREETYPE_ERROR:
     default:
 	break;
     }
@@ -243,6 +244,7 @@ _cairo_span_renderer_create_in_error (cairo_status_t status)
     case CAIRO_STATUS_DEVICE_FINISHED: RETURN_NIL;
     case CAIRO_STATUS_JBIG2_GLOBAL_MISSING: RETURN_NIL;
     case CAIRO_STATUS_PNG_ERROR: RETURN_NIL;
+    case CAIRO_STATUS_FREETYPE_ERROR: RETURN_NIL;
     default:
 	break;
     }

diff --git a/src/cairo-surface.c b/src/cairo-surface.c
@@ -2726,6 +2726,7 @@ _cairo_surface_create_in_error (cairo_status_t status)
     case CAIRO_STATUS_DEVICE_FINISHED:
     case CAIRO_STATUS_JBIG2_GLOBAL_MISSING:
     case CAIRO_STATUS_PNG_ERROR:
+    case CAIRO_STATUS_FREETYPE_ERROR:
     default:
 	_cairo_error_throw (CAIRO_STATUS_NO_MEMORY);
 	return (cairo_surface_t *) &_cairo_surface_nil;

diff --git a/src/cairo.c b/src/cairo.c
@@ -154,7 +154,8 @@ static const cairo_t _cairo_nil[] = {
     DEFINE_NIL_CONTEXT (CAIRO_STATUS_INVALID_MESH_CONSTRUCTION),
     DEFINE_NIL_CONTEXT (CAIRO_STATUS_DEVICE_FINISHED),
     DEFINE_NIL_CONTEXT (CAIRO_STATUS_JBIG2_GLOBAL_MISSING),
-    DEFINE_NIL_CONTEXT (CAIRO_STATUS_PNG_ERROR)
+    DEFINE_NIL_CONTEXT (CAIRO_STATUS_PNG_ERROR),
+    DEFINE_NIL_CONTEXT (CAIRO_STATUS_FREETYPE_ERROR)
 
 };
 COMPILE_TIME_ASSERT (ARRAY_LENGTH (_cairo_nil) == CAIRO_STATUS_LAST_STATUS - 1);

diff --git a/src/cairo.h b/src/cairo.h
@@ -293,6 +293,7 @@ typedef struct _cairo_user_data_key {
  * @CAIRO_STATUS_JBIG2_GLOBAL_MISSING: %CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID has been used on at least one image
  *   but no image provided %CAIRO_MIME_TYPE_JBIG2_GLOBAL (Since 1.14)
  * @CAIRO_STATUS_PNG_ERROR: error occurred in libpng while reading from or writing to a PNG file (Since 1.16)
+ * @CAIRO_STATUS_FREETYPE_ERROR: error occurred in libfreetype (Since 1.16)
  * @CAIRO_STATUS_LAST_STATUS: this is a special value indicating the number of
  *   status values defined in this enumeration.  When using this value, note
  *   that the version of cairo at run-time may have additional status values
@@ -350,6 +351,7 @@ typedef enum _cairo_status {
     CAIRO_STATUS_DEVICE_FINISHED,
     CAIRO_STATUS_JBIG2_GLOBAL_MISSING,
     CAIRO_STATUS_PNG_ERROR,
+    CAIRO_STATUS_FREETYPE_ERROR,
 
     CAIRO_STATUS_LAST_STATUS
 } cairo_status_t;

diff --git a/util/cairo-gobject/cairo-gobject-enums.c b/util/cairo-gobject/cairo-gobject-enums.c
@@ -53,6 +53,7 @@ cairo_gobject_status_get_type (void)
 	  { CAIRO_STATUS_DEVICE_FINISHED, "CAIRO_STATUS_DEVICE_FINISHED", "device-finished" },
 	  { CAIRO_STATUS_JBIG2_GLOBAL_MISSING, "CAIRO_STATUS_JBIG2_GLOBAL_MISSING", "jbig2-global_missing" },
 	  { CAIRO_STATUS_PNG_ERROR, "CAIRO_STATUS_PNG_ERROR", "png-error" },
+	  { CAIRO_STATUS_FREETYPE_ERROR, "CAIRO_STATUS_FREETYPE_ERROR", "freetype-error" },
 	  { CAIRO_STATUS_LAST_STATUS, "CAIRO_STATUS_LAST_STATUS", "last-status" },
           { 0, NULL, NULL }
       };

diff --git a/util/cairo-script/cairo-script-private.h b/util/cairo-script/cairo-script-private.h
@@ -227,6 +227,8 @@ typedef enum _csi_status {
     CSI_STATUS_DEVICE_FINISHED = CAIRO_STATUS_DEVICE_FINISHED,
     CSI_STATUS_JBIG2_GLOBAL_MISSING = CAIRO_STATUS_JBIG2_GLOBAL_MISSING,
     CSI_STATUS_PNG_ERROR = CAIRO_STATUS_PNG_ERROR,
+    CSI_STATUS_FREETYPE_ERROR = CAIRO_STATUS_FREETYPE_ERROR,
+
 
     /* cairo-script-interpreter specific errors */
 

diff --git a/util/cairo-trace/trace.c b/util/cairo-trace/trace.c
@@ -1583,6 +1583,7 @@ _status_to_string (cairo_status_t status)
 	f(DEVICE_FINISHED);
 	f(JBIG2_GLOBAL_MISSING);
 	f(PNG_ERROR);
+	f(FREETYPE_ERROR);
     case CAIRO_STATUS_LAST_STATUS:
 	break;
     }