/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MPP_HAL_H__
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#define __MPP_HAL_H__
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#include "rk_mpi_cmd.h"
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#include "mpp_buf_slot.h"
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#include "mpp_platform.h"
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#include "hal_dec_task.h"
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#include "mpp_dec_cfg.h"
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#include "mpp_device.h"
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typedef enum VpuHwMode_e {
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MODE_NULL = 0,
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RKVDEC_MODE = 0x01,
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VDPU1_MODE = 0x02,
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VDPU2_MODE = 0x04,
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RKVENC_MODE = 0x05,
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MODE_BUTT,
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} VpuHwMode;
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typedef struct MppHalCfg_t {
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// input
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MppCtxType type;
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MppCodingType coding;
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MppBufSlots frame_slots;
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MppBufSlots packet_slots;
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MppDecCfgSet *cfg;
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MppCbCtx *dec_cb;
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// output from hardware module
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const MppDecHwCap *hw_info;
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// codec dev
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MppDev dev;
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RK_S32 support_fast_mode;
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} MppHalCfg;
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typedef struct MppHalApi_t {
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char *name;
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MppCtxType type;
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MppCodingType coding;
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RK_U32 ctx_size;
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RK_U32 flag;
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MPP_RET (*init)(void *ctx, MppHalCfg *cfg);
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MPP_RET (*deinit)(void *ctx);
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// task preprocess function
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MPP_RET (*reg_gen)(void *ctx, HalTaskInfo *syn);
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// hw operation function
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MPP_RET (*start)(void *ctx, HalTaskInfo *task);
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MPP_RET (*wait)(void *ctx, HalTaskInfo *task);
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MPP_RET (*reset)(void *ctx);
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MPP_RET (*flush)(void *ctx);
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MPP_RET (*control)(void *ctx, MpiCmd cmd, void *param);
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} MppHalApi;
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typedef void* MppHal;
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#ifdef __cplusplus
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extern "C" {
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#endif
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MPP_RET mpp_hal_init(MppHal *ctx, MppHalCfg *cfg);
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MPP_RET mpp_hal_deinit(MppHal ctx);
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MPP_RET mpp_hal_reg_gen(MppHal ctx, HalTaskInfo *task);
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MPP_RET mpp_hal_hw_start(MppHal ctx, HalTaskInfo *task);
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MPP_RET mpp_hal_hw_wait(MppHal ctx, HalTaskInfo *task);
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MPP_RET mpp_hal_reset(MppHal ctx);
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MPP_RET mpp_hal_flush(MppHal ctx);
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MPP_RET mpp_hal_control(MppHal ctx, MpiCmd cmd, void *param);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__MPP_HAL_H__*/
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