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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
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* Copyright (C) 2020-2024 ArtInChip Technology Co. Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Author: <qi.xu@artinchip.com>
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* Desc: interface of decode and encoder libs
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*/
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#ifndef MPP_CODEC_H
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#define MPP_CODEC_H
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#include "mpp_dec_type.h"
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#include "frame_manager.h"
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#include "packet_manager.h"
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#include "mpp_decoder.h"
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#include "mpp_encoder.h"
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#include "frame_allocator.h"
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#define ALIGN_8B(x) (((x) + (7)) & ~(7))
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#define ALIGN_16B(x) (((x) + (15)) & ~(15))
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struct mpp_decoder {
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struct dec_ops *ops;
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struct packet_manager* pm;
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struct packet_allocator* pkt_allocator;
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struct frame_manager* fm;
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struct frame_allocator* allocator;
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int rotmir_flag; // only used for jpeg
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int hor_scale; // only used for jpeg
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int ver_scale; // only used for jpeg
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int crop_en;
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int crop_x;
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int crop_y;
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int crop_width;
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int crop_height;
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int output_x;
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int output_y;
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};
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struct mpp_encoder {
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struct enc_ops *ops;
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};
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struct dec_ops {
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const char *name;
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int (*init)(struct mpp_decoder *ctx, struct decode_config *config);
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int (*destory)(struct mpp_decoder *ctx);
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int (*decode)(struct mpp_decoder *ctx);
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int (*control)(struct mpp_decoder *ctx, int cmd, void *param);
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int (*reset)(struct mpp_decoder *ctx);
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};
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struct enc_ops {
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const char *name;
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int (*init)(struct mpp_encoder *ctx, struct encode_config *config);
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int (*destory)(struct mpp_encoder *ctx);
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int (*encode)(struct mpp_encoder *ctx, struct mpp_frame *frame, struct mpp_packet *packet);
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int (*control)(struct mpp_encoder *ctx, int cmd, void *param);
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int (*reset)(struct mpp_encoder *ctx);
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};
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#endif
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