1 files changed, 27 insertions, 0 deletions
diff --git a/vendor/gioui.org/shader/piet/support.c b/vendor/gioui.org/shader/piet/support.c
new file mode 100644
index 0000000..1b7dd42
--- /dev/null
+++ b/vendor/gioui.org/shader/piet/support.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: Unlicense OR MIT
+
+//go:build linux && (arm64 || arm || amd64)
+// +build linux
+// +build arm64 arm amd64
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "abi.h"
+#include "runtime.h"
+
+static void *malloc_align(size_t alignment, size_t size) {
+	void *ptr;
+	int ret = posix_memalign(&ptr, alignment, size);
+	assert(ret == 0);
+	return ptr;
+}
+
+ATTR_HIDDEN void *coroutine_alloc_frame(size_t size) {
+	void *ptr = malloc_align(16, size);
+	return ptr;
+}
+
+ATTR_HIDDEN void coroutine_free_frame(void *ptr) {
+	free(ptr);
+}