Merge branch 'master' into Basilisk-releasev2018.11.04

1 files changed, 41 insertions, 0 deletions

diff --git a/third_party/aom/aom_ports/arm.h b/third_party/aom/aom_ports/arm.h
new file mode 100644
index 000000000..cb1fb9bec
--- /dev/null
+++ b/third_party/aom/aom_ports/arm.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#ifndef AOM_AOM_PORTS_ARM_H_
+#define AOM_AOM_PORTS_ARM_H_
+#include <stdlib.h>
+
+#include "config/aom_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*ARMv5TE "Enhanced DSP" instructions.*/
+#define HAS_EDSP 0x01
+/*ARMv6 "Parallel" or "Media" instructions.*/
+#define HAS_MEDIA 0x02
+/*ARMv7 optional NEON instructions.*/
+#define HAS_NEON 0x04
+
+int aom_arm_cpu_caps(void);
+
+// Earlier gcc compilers have issues with some neon intrinsics
+#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ == 4 && \
+    __GNUC_MINOR__ <= 6
+#define AOM_INCOMPATIBLE_GCC
+#endif
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // AOM_AOM_PORTS_ARM_H_