ref: 397aad3ec28020a9b766e362e061701783c9633e
dir: /vp8/common/common.h/
/* * Copyright (c) 2010 The VP8 project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef common_h #define common_h 1 #include <assert.h> /* Interface header for common constant data structures and lookup tables */ #include "vpx_mem/vpx_mem.h" #include "common_types.h" /* Only need this for fixed-size arrays, for structs just assign. */ #define vp8_copy( Dest, Src) { \ assert( sizeof( Dest) == sizeof( Src)); \ vpx_memcpy( Dest, Src, sizeof( Src)); \ } /* Use this for variably-sized arrays. */ #define vp8_copy_array( Dest, Src, N) { \ assert( sizeof( *Dest) == sizeof( *Src)); \ vpx_memcpy( Dest, Src, N * sizeof( *Src)); \ } #define vp8_zero( Dest) vpx_memset( &Dest, 0, sizeof( Dest)); #define vp8_zero_array( Dest, N) vpx_memset( Dest, 0, N * sizeof( *Dest)); #endif /* common_h */