103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
#ifndef __SCALE_MSI_H
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#define __SCALE_MSI_H
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#include "stream_frame.h"
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#include "basic_include.h"
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#include "lib/multimedia/msi.h"
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#include "osal/work.h"
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#define MAX_SCALE3_TX 3
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struct scale_msg_t {
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uint16_t iw,ih;
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uint16_t ow,oh;
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uint16_t x,y;
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uint8_t video_only; //多屏显示层专用，用于只显示当前层画面
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};
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struct scale2_msg_t {
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uint16_t stype;
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uint16_t iw,ih;
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uint16_t ow,oh;
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uint16_t x,y;
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uint8_t video_only; //多屏显示层专用，用于只显示当前层画面
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uint8_t larger;
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};
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struct scale3_msi_s
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{
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struct os_work work;
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struct scale_device *scale_dev;
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struct msi *msi;
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uint16_t iw,ih,ow,oh;
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struct framebuff *now_fb;
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uint8_t *scaler3buf; //scale的buf
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struct os_msgqueue msgq;
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uint8_t del;
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uint8_t txpool_type;
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uint8_t init_txpool_num;
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struct fbpool tx_pool0;
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struct fbpool tx_pool1;
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struct fbpool tx_pool2;
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struct fbpool tx_poolerr; //用于抛开错误长度或者fb不存在时的抛帧
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};
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struct const_scale3_msi_s
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{
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struct msi *msi;
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struct scale_device *scale_dev;
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uint8_t *buf;
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};
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#define MAX_SCALE2_TX 4
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struct scale2_msi_s
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{
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struct os_work work;
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struct scale_device *scale_dev;
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struct msi *msi;
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uint16_t iw,ih,ow,oh;
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uint16_t stw,sth,x,y; //step w和h，显示的video层位置
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uint16_t sx,sy; //模块scaler的图像操作启始位置，
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struct framebuff *now_fb;
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struct framebuff *now_fb_msg[MAX_SCALE2_TX]; //预分配的槽位数组，用于存放now_fb的指针（放入msgq的是槽的地址），以便循环复用
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uint8_t now_fb_msg_idx;
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uint8_t *scaler2buf; //scale的buf
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struct os_msgqueue msgq;
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uint8_t larger;
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uint8_t del;
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uint8_t seq;
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uint16_t type;
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//RBUFFER_DEF(tx_data, struct framebuff *, MAX_SCALE3_TX);
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struct fbpool tx_pool;
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int mutex_count;
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uint32_t filter_type;
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};
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struct scale1_msi_s
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{
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struct os_work work;
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struct scale_device *scale_dev;
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struct dma_device *dma1;
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uint16_t iw,ih,ow,oh;
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struct msi *msi;
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uint8_t *scaler1buf; //scale的buf
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uint8_t dma1_lock;
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};
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typedef int32_t (*scale3_done_fn)(uint32 irq_data);
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struct msi *scale2_msi(const char *name, uint16_t iw, uint16_t ih, uint16_t ow, uint16_t oh, uint16_t type,uint8_t larger);
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void scale2_output_size_local_change(uint8_t id,uint8_t show_only,uint16 x,uint16 y,uint16 w,uint16 h);
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void scale2_output_larger_local_change(uint8_t id, uint8_t larger);
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struct msi *scale3_msi(const char *name);
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struct msi *scale3_msi_const_buf(const char *name, uint8_t *buf,uint16_t iw, uint16_t ih, uint16_t ow, uint16_t oh);
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void scale3_output_size_local_change(uint8_t id,uint8_t show_only,uint16 x,uint16 y,uint16 w,uint16 h);
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int scale2_cfg_run(uint8_t streamfrom,uint8_t id);
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void scale2_recfg_input_size(uint16_t w,uint16_t h,uint8_t id);
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#endif
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