From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- third_party/aom/av1/common/common.h | 63 +++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 third_party/aom/av1/common/common.h (limited to 'third_party/aom/av1/common/common.h') diff --git a/third_party/aom/av1/common/common.h b/third_party/aom/av1/common/common.h new file mode 100644 index 0000000000..bed6083db2 --- /dev/null +++ b/third_party/aom/av1/common/common.h @@ -0,0 +1,63 @@ +/* + * 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_AV1_COMMON_COMMON_H_ +#define AOM_AV1_COMMON_COMMON_H_ + +/* Interface header for common constant data structures and lookup tables */ + +#include + +#include "aom_dsp/aom_dsp_common.h" +#include "aom_mem/aom_mem.h" +#include "aom/aom_integer.h" +#include "aom_ports/bitops.h" +#include "config/aom_config.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define PI 3.141592653589793238462643383279502884 + +// Only need this for fixed-size arrays, for structs just assign. +#define av1_copy(dest, src) \ + { \ + assert(sizeof(dest) == sizeof(src)); \ + memcpy(dest, src, sizeof(src)); \ + } + +// Use this for variably-sized arrays. +#define av1_copy_array(dest, src, n) \ + { \ + assert(sizeof(*(dest)) == sizeof(*(src))); \ + memcpy(dest, src, n * sizeof(*(src))); \ + } + +#define av1_zero(dest) memset(&(dest), 0, sizeof(dest)) +#define av1_zero_array(dest, n) memset(dest, 0, n * sizeof(*(dest))) + +static INLINE int get_unsigned_bits(unsigned int num_values) { + return num_values > 0 ? get_msb(num_values) + 1 : 0; +} + +#define CHECK_MEM_ERROR(cm, lval, expr) \ + AOM_CHECK_MEM_ERROR(&cm->error, lval, expr) + +#define AOM_FRAME_MARKER 0x2 + +#define AV1_MIN_TILE_SIZE_BYTES 1 + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AOM_AV1_COMMON_COMMON_H_ -- cgit v1.2.3