60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
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/**
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* @file
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*
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* @brief Public APIs for Video.
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*/
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/*
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* Copyright (c) 2019 Linaro Limited.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_VIDEO_CONTROLS_H_
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#define ZEPHYR_INCLUDE_VIDEO_CONTROLS_H_
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/**
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* @brief Video controls
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* @defgroup video_controls Video Controls
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* @ingroup io_interfaces
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* @{
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*/
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#include <device.h>
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#include <stddef.h>
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#include <zephyr.h>
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#include <zephyr/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Control classes */
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#define VIDEO_CTRL_CLASS_GENERIC 0x00000000 /* Generic class controls */
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#define VIDEO_CTRL_CLASS_CAMERA 0x00010000 /* Camera class controls */
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#define VIDEO_CTRL_CLASS_MPEG 0x00020000 /* MPEG-compression controls */
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#define VIDEO_CTRL_CLASS_JPEG 0x00030000 /* JPEG-compression controls */
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#define VIDEO_CTRL_CLASS_VENDOR 0xFFFF0000 /* Vendor-specific class controls */
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/* Generic class control IDs */
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#define VIDEO_CID_HFLIP (VIDEO_CTRL_CLASS_GENERIC + 0) /* Mirror the picture horizontally */
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#define VIDEO_CID_VFLIP (VIDEO_CTRL_CLASS_GENERIC + 1) /* Mirror the picture vertically */
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/* Camera class control IDs */
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#define VIDEO_CID_CAMERA_EXPOSURE (VIDEO_CTRL_CLASS_CAMERA + 0)
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#define VIDEO_CID_CAMERA_GAIN (VIDEO_CTRL_CLASS_CAMERA + 1)
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#define VIDEO_CID_CAMERA_ZOOM (VIDEO_CTRL_CLASS_CAMERA + 2)
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#ifdef __cplusplus
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}
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#endif
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/* Controls */
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/**
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* @}
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*/
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#endif /* ZEPHYR_INCLUDE_VIDEO_H_ */
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