ref: 1fb7a735dc3c15ad872511d47d22acc89efb9921
dir: /vp8/common/swapyv12buffer.c/
/* * Copyright (c) 2010 The WebM 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. */ #include "swapyv12buffer.h" void vp8_swap_yv12_buffer(YV12_BUFFER_CONFIG *new_frame, YV12_BUFFER_CONFIG *last_frame) { unsigned char *temp; temp = last_frame->buffer_alloc; last_frame->buffer_alloc = new_frame->buffer_alloc; new_frame->buffer_alloc = temp; temp = last_frame->y_buffer; last_frame->y_buffer = new_frame->y_buffer; new_frame->y_buffer = temp; temp = last_frame->u_buffer; last_frame->u_buffer = new_frame->u_buffer; new_frame->u_buffer = temp; temp = last_frame->v_buffer; last_frame->v_buffer = new_frame->v_buffer; new_frame->v_buffer = temp; }