1233d2500723e5594f3e7c70896ffeeef32b9c950ywan/* 2233d2500723e5594f3e7c70896ffeeef32b9c950ywan * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3233d2500723e5594f3e7c70896ffeeef32b9c950ywan * 4233d2500723e5594f3e7c70896ffeeef32b9c950ywan * Use of this source code is governed by a BSD-style license 5233d2500723e5594f3e7c70896ffeeef32b9c950ywan * that can be found in the LICENSE file in the root of the source 6233d2500723e5594f3e7c70896ffeeef32b9c950ywan * tree. An additional intellectual property rights grant can be found 7233d2500723e5594f3e7c70896ffeeef32b9c950ywan * in the file PATENTS. All contributing project authors may 8233d2500723e5594f3e7c70896ffeeef32b9c950ywan * be found in the AUTHORS file in the root of the source tree. 9233d2500723e5594f3e7c70896ffeeef32b9c950ywan */ 10233d2500723e5594f3e7c70896ffeeef32b9c950ywan 11233d2500723e5594f3e7c70896ffeeef32b9c950ywan 12233d2500723e5594f3e7c70896ffeeef32b9c950ywan#include "swapyv12buffer.h" 13233d2500723e5594f3e7c70896ffeeef32b9c950ywan 14233d2500723e5594f3e7c70896ffeeef32b9c950ywanvoid vp8_swap_yv12_buffer(YV12_BUFFER_CONFIG *new_frame, YV12_BUFFER_CONFIG *last_frame) 15233d2500723e5594f3e7c70896ffeeef32b9c950ywan{ 16233d2500723e5594f3e7c70896ffeeef32b9c950ywan unsigned char *temp; 17233d2500723e5594f3e7c70896ffeeef32b9c950ywan 18233d2500723e5594f3e7c70896ffeeef32b9c950ywan temp = last_frame->buffer_alloc; 19233d2500723e5594f3e7c70896ffeeef32b9c950ywan last_frame->buffer_alloc = new_frame->buffer_alloc; 20233d2500723e5594f3e7c70896ffeeef32b9c950ywan new_frame->buffer_alloc = temp; 21233d2500723e5594f3e7c70896ffeeef32b9c950ywan 22233d2500723e5594f3e7c70896ffeeef32b9c950ywan temp = last_frame->y_buffer; 23233d2500723e5594f3e7c70896ffeeef32b9c950ywan last_frame->y_buffer = new_frame->y_buffer; 24233d2500723e5594f3e7c70896ffeeef32b9c950ywan new_frame->y_buffer = temp; 25233d2500723e5594f3e7c70896ffeeef32b9c950ywan 26233d2500723e5594f3e7c70896ffeeef32b9c950ywan temp = last_frame->u_buffer; 27233d2500723e5594f3e7c70896ffeeef32b9c950ywan last_frame->u_buffer = new_frame->u_buffer; 28233d2500723e5594f3e7c70896ffeeef32b9c950ywan new_frame->u_buffer = temp; 29233d2500723e5594f3e7c70896ffeeef32b9c950ywan 30233d2500723e5594f3e7c70896ffeeef32b9c950ywan temp = last_frame->v_buffer; 31233d2500723e5594f3e7c70896ffeeef32b9c950ywan last_frame->v_buffer = new_frame->v_buffer; 32233d2500723e5594f3e7c70896ffeeef32b9c950ywan new_frame->v_buffer = temp; 33233d2500723e5594f3e7c70896ffeeef32b9c950ywan 34233d2500723e5594f3e7c70896ffeeef32b9c950ywan} 35