1 files changed, 99 insertions, 0 deletions
diff --git a/source/blender/render/intern/source/errorHandler.c b/source/blender/render/intern/source/errorHandler.c
new file mode 100644
index 00000000000..fc21ee272c4
--- /dev/null
+++ b/source/blender/render/intern/source/errorHandler.c
@@ -0,0 +1,99 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ * Error handler for the rendering code. Maybe also useful elsewhere?
+ */
+
+#include "GEN_messaging.h"
+#include "stdio.h"
+#include "errorHandler.h"
+
+#include "render_intern.h"
+
+/* ------------------------------------------------------------------------- */
+
+/* counters for error handling */
+static int lastError;         /* code of last encountered error              */
+static int errorCount;        /* count how many time it occured              */
+/* ------------------------------------------------------------------------- */
+
+char errorStrings[RE_MAX_ERROR][100] = {
+    "0: No error",
+    "1: recalculated depth falls outside original range",
+    "2: invalid face/halo type",
+    "3: invalid face index",
+    "4: invalid data pointer",
+	"5: generic trace counter",
+	"6: overflow on z buffer depth",
+	"7: write outside edgerender buffer",
+	"8: cannot allocate memory",
+	"9: write outside colour target buffer",
+};
+
+/* ------------------------------------------------------------------------- */
+
+void RE_errortrace_reset(void)
+{
+	lastError = RE_NO_ERROR;
+	errorCount = 0;
+}
+
+void RE_error(int errType, char* fname)
+{
+	/*
+	 * This memory behaviour should move to the generic stream...
+	 */
+	
+    if (lastError == errType) {
+        int teller;
+        errorCount++;
+        for (teller = 0; teller < 12; teller++)
+            fprintf(GEN_errorstream, "%c", 0x08); /* backspaces */
+        fprintf(GEN_errorstream, "( %8u )", errorCount);
+    } else {
+        fprintf(GEN_errorstream, "\n*** %s: %s             ", 
+                fname, errorStrings[errType]);
+        lastError = errType;
+        errorCount = 1;
+    }    
+} /* end of void RE_error(int errType, char* errText) */
+
+/* ------------------------------------------------------------------------- */
+/* note: non-repeating */
+void RE_error_int(int errType, char* fname, int value)
+{
+	fprintf(GEN_errorstream, "\n*** %s: %s : %d", 
+			fname, errorStrings[errType], value);
+	lastError = RE_NO_ERROR;
+} /* end of void RE_error_int(int errType, char* errText, int value) */
+
+/* ------------------------------------------------------------------------- */
+
+/* eof */