1/* 2 * Copyright (c) 2011 The LibYuv project authors. All Rights Reserved. 3 * 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. 9 */ 10 11 12/* 13 * General operations on YUV images. 14 */ 15 16#ifndef INCLUDE_LIBYUV_GENERAL_H_ 17#define INCLUDE_LIBYUV_GENERAL_H_ 18 19#include "libyuv/basic_types.h" 20 21namespace libyuv { 22 23// I420 mirror 24int 25I420Mirror(const uint8* src_yplane, int src_ystride, 26 const uint8* src_uplane, int src_ustride, 27 const uint8* src_vplane, int src_vstride, 28 uint8* dst_yplane, int dst_ystride, 29 uint8* dst_uplane, int dst_ustride, 30 uint8* dst_vplane, int dst_vstride, 31 int width, int height); 32 33// Crop/Pad I420 frame to match required dimensions. 34int 35I420CropPad(const uint8* src_frame, int src_width, 36 int src_height, uint8* dst_frame, 37 int dst_width, int dst_height); 38 39// I420 Crop - crop a rectangle from image 40int 41I420Crop(uint8* frame, 42 int src_width, int src_height, 43 int dst_width, int dst_height); 44 45} // namespace libyuv 46 47#endif // INCLUDE_LIBYUV_GENERAL_H_ 48