rockx_type.h

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/****************************************************************************
*
*    Copyright (c) 2017 - 2019 by Rockchip Corp.  All rights reserved.
*
*    The material in this file is confidential and contains trade secrets
*    of Rockchip Corporation. This is proprietary information owned by
*    Rockchip Corporation. No part of this work may be disclosed,
*    reproduced, copied, transmitted, or used in any way for any purpose,
*    without the express written permission of Rockchip Corporation.
*
*****************************************************************************/
 
#ifndef _ROCKX_TYPE_H
#define _ROCKX_TYPE_H
 
#include <stddef.h>
#include <cstdint>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef void *rockx_handle_t;
 
typedef void (*rockx_async_callback)(void *result, size_t result_size);
 
typedef enum {
    ROCKX_RET_SUCCESS = 0,      
    ROCKX_RET_FAIL = -1,        
    ROCKX_RET_PARAM_ERR = -2    
} rockx_ret_t;
 
typedef enum {
    ROCKX_PIXEL_FORMAT_GRAY8 = 0,  
    ROCKX_PIXEL_FORMAT_RGB888,     
    ROCKX_PIXEL_FORMAT_BGR888      
} rockx_pixel_format;
 
typedef enum {
    ROCKX_DTYPE_FLOAT32 = 0,        
    ROCKX_DTYPE_FLOAT16,            
    ROCKX_DTYPE_INT8,               
    ROCKX_DTYPE_UINT8,              
    ROCKX_DTYPE_INT16,              
    ROCKX_DTYPE_TYPE_MAX
} rockx_data_type;
 
typedef enum {
    ROCKX_TENSOR_FORMAT_NCHW = 0,    
    ROCKX_TENSOR_FORMAT_NHWC,        
    ROCKX_TENSOR_FORMAT_MAX
} rockx_tensor_format;
 
typedef struct rockx_tensor_t {
    rockx_data_type dtype;          
    rockx_tensor_format fmt;        
    uint8_t n_dims;                 
    uint32_t dims[4];               
    void* data;                     
} rockx_tensor_t;
 
typedef struct rockx_point_t {
    int x;      
    int y;      
} rockx_point_t;
 
typedef struct rockx_pointf_t {
    float x;    
    float y;    
} rockx_pointf_t;
 
typedef struct rockx_rect_t {
    int left;       
    int top;        
    int right;      
    int bottom;     
} rockx_rect_t;
 
typedef struct rockx_rectf_t {
    float left;     
    float top;      
    float right;    
    float bottom;   
} rockx_rectf_t;
 
typedef struct rockx_image_t {
    uint8_t *data;                      
    rockx_pixel_format pixel_format;    
    int width;                          
    int height;                         
} rockx_image_t;
 
typedef struct rockx_color_t {
    uint8_t r;
    uint8_t g;
    uint8_t b;
} rockx_color_t;
 
 
#ifdef __cplusplus
} //extern "C"
#endif
 
#endif // _ROCKX_TYPE_H