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/*
* Copyright (c) 2016 MediaTek Inc.
* Author: Daniel Hsiao <daniel.hsiao@mediatek.com>
* Jungchang Tsao <jungchang.tsao@mediatek.com>
* Tiffany Lin <tiffany.lin@mediatek.com>
*
* This program is free software; you can redistribute it and/or
* modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#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, unsigned long *handle);
/**
* (*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)(unsigned long 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)(unsigned long handle, enum venc_set_param_type type,
struct venc_enc_param *in);
/**
* (*deinit)() - deinitialize driver.
* @handle: [in] driver handle
*/
int (*deinit)(unsigned long handle);
};
#endif
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