33 lines
1.0 KiB
C
33 lines
1.0 KiB
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 "vp9/common/vp9_swapyv12buffer.h"
|
|
|
|
void vp9_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;
|
|
}
|