33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "swapyv12buffer.h"
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void vp8_swap_yv12_buffer(YV12_BUFFER_CONFIG *new_frame,
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YV12_BUFFER_CONFIG *last_frame) {
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unsigned char *temp;
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temp = last_frame->buffer_alloc;
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last_frame->buffer_alloc = new_frame->buffer_alloc;
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new_frame->buffer_alloc = temp;
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temp = last_frame->y_buffer;
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last_frame->y_buffer = new_frame->y_buffer;
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new_frame->y_buffer = temp;
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temp = last_frame->u_buffer;
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last_frame->u_buffer = new_frame->u_buffer;
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new_frame->u_buffer = temp;
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temp = last_frame->v_buffer;
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last_frame->v_buffer = new_frame->v_buffer;
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new_frame->v_buffer = temp;
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}
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