2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
12 #ifndef VPX_PORTS_ARM_H_
13 #define VPX_PORTS_ARM_H_
15 #include "vpx_config.h"
21 /*ARMv5TE "Enhanced DSP" instructions.*/
23 /*ARMv6 "Parallel" or "Media" instructions.*/
24 #define HAS_MEDIA 0x02
25 /*ARMv7 optional NEON instructions.*/
28 int arm_cpu_caps(void);
30 // Earlier gcc compilers have issues with some neon intrinsics
31 #if !defined(__clang__) && defined(__GNUC__) && \
32 __GNUC__ == 4 && __GNUC_MINOR__ <= 6
33 #define VPX_INCOMPATIBLE_GCC
40 #endif // VPX_PORTS_ARM_H_