Import minigbm
Minigbm is a gbm implementation for a few DRM targets. Currently the
targets are:
- cirrus
- exynos
- gma500
- i915
- rockchip
- tegra
- udl
Right some targets are controlled with GBM_{TARGET} flags. I would
like to get to a place where we can just build all the targets in a
single library, but we need the drm headers for all targets for that
to happen so this needs more thinking.
BUG=chromium:394868,chromium:402597,chromium:413947,chromium:412508
TEST=unit tests, which I will need to import later
Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Change-Id: I36ae07f2a59827a807e19e1432891ca196b28803
Reviewed-on: https://chromium-review.googlesource.com/218030
diff --git a/util.h b/util.h
new file mode 100644
index 0000000..197312a
--- /dev/null
+++ b/util.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef UTIL_H
+#define UTIL_H
+
+#define MAX(A, B) ((A) > (B) ? (A) : (B))
+#define ARRAY_SIZE(A) (sizeof(A)/sizeof(*(A)))
+#define PUBLIC __attribute__((visibility("default")))
+#define ALIGN(A, B) (((A) + (B) - 1) / (B) * (B))
+
+#endif