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28 lines
1.4 KiB
C
28 lines
1.4 KiB
C
/*
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* Copyright (C) 2016 Rockchip Electronics Co.Ltd
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* Authors:
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* Zhiqin Wei <wzq@rock-chips.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __ROCKCHIP_RGA_MACRO_H__
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#define __ROCKCHIP_RGA_MACRO_H__
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/* flip source image horizontally (around the vertical axis) */
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#define HAL_TRANSFORM_FLIP_H 0x01
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/* flip source image vertically (around the horizontal axis)*/
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#define HAL_TRANSFORM_FLIP_V 0x02
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/* rotate source image 90 degrees clockwise */
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#define HAL_TRANSFORM_ROT_90 0x04
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/* rotate source image 180 degrees */
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#define HAL_TRANSFORM_ROT_180 0x03
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/* rotate source image 270 degrees clockwise */
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#define HAL_TRANSFORM_ROT_270 0x07
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#endif
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