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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2016 MediaTek Inc.
* Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
* Jungchang Tsao <jungchang.tsao@mediatek.com>
* Tiffany Lin <tiffany.lin@mediatek.com>
*/
#ifndef _VENC_DRV_BASE_
#define _VENC_DRV_BASE_
#include "mtk_vcodec_drv.h"
#include "venc_drv_if.h"
struct venc_common_if {
/**
* (*init)() - initialize driver
* @ctx: [in] mtk v4l2 context
* @handle: [out] driver handle
*/
int (*init)(struct mtk_vcodec_ctx *ctx);
/**
* (*encode)() - trigger encode
* @handle: [in] driver handle
* @opt: [in] encode option
* @frm_buf: [in] frame buffer to store input frame
* @bs_buf: [in] bitstream buffer to store output bitstream
* @result: [out] encode result
*/
int (*encode)(void *handle, enum venc_start_opt opt,
struct venc_frm_buf *frm_buf,
struct mtk_vcodec_mem *bs_buf,
struct venc_done_result *result);
/**
* (*set_param)() - set driver's parameter
* @handle: [in] driver handle
* @type: [in] parameter type
* @in: [in] buffer to store the parameter
*/
int (*set_param)(void *handle, enum venc_set_param_type type,
struct venc_enc_param *in);
/**
* (*deinit)() - deinitialize driver.
* @handle: [in] driver handle
*/
int (*deinit)(void *handle);
};
#endif
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