1 files changed, 37 insertions, 0 deletions
diff --git a/src/pl_assert.h b/src/pl_assert.h
new file mode 100644
index 0000000..b4c6656
--- /dev/null
+++ b/src/pl_assert.h
@@ -0,0 +1,37 @@
+/*
+ * This file is part of libplacebo.
+ *
+ * libplacebo is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * libplacebo 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with libplacebo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stdio.h>
+#include <assert.h>
+
+#ifndef NDEBUG
+# define pl_assert assert
+#else
+# define pl_assert(expr)                                        \
+  do {                                                          \
+      if (!(expr)) {                                            \
+          fprintf(stderr, "Assertion failed: %s in %s:%d\n",    \
+                  #expr, __FILE__, __LINE__);                   \
+          abort();                                              \
+      }                                                         \
+  } while (0)
+#endif
+
+// In C11, static asserts must have a string message
+#define pl_static_assert(expr) static_assert(expr, #expr)