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| author | Moonchild <mcwerewolf@gmail.com> | 2018-10-24 05:58:24 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-24 05:58:24 +0200 |
| commit | d1a35c3fa6a59f622becc328bf00eff98732dc53 (patch) | |
| tree | 6792772d3cb4e22e4bac907376ba17d3030bd008 /third_party/aom/aom_ports/arm.h | |
| parent | 81acc4099a515cc1b74ec2b0669aa85fe078aabc (diff) | |
| parent | 192199b03fa2e56d2728b0de1dbe4bedfc1edc50 (diff) | |
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Merge pull request #850 from trav90/add-av1-support
Add initial support for AV1 video.
Diffstat (limited to 'third_party/aom/aom_ports/arm.h')
| -rw-r--r-- | third_party/aom/aom_ports/arm.h | 41 |
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_ |