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/*
* Copyright (C) 2012 Spreadtrum Communications Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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 _SPRD_SCALE_H_
#define _SPRD_SCALE_H_
typedef enum {
SCALE_DATA_YUV422 = 0,
SCALE_DATA_YUV420,
SCALE_DATA_YUV400,
SCALE_DATA_YUV420_3FRAME,
SCALE_DATA_RGB565,
SCALE_DATA_RGB888,
SCALE_DATA_MAX
}SCALE_DATA_FORMAT_E;
typedef enum {
SCALE_MODE_SCALE = 0,
SCALE_MODE_REVIEW,
SCALE_MODE_MAX
}SCALE_MODE_E;
typedef struct size_tag {
uint32_t w;
uint32_t h;
} SCALE_SIZE_T;
typedef struct rect_tag {
uint32_t x;
uint32_t y;
uint32_t w;
uint32_t h;
}SCALE_RECT_T;
typedef struct data_addr_tag {
uint32_t yaddr;
uint32_t uaddr;
uint32_t vaddr;
}SCALE_ADDRESS_T;
typedef enum {
SCALE_PATH_INPUT_FORMAT = 0,
SCALE_PATH_INPUT_SIZE,
SCALE_PATH_INPUT_RECT,
SCALE_PATH_INPUT_ADDR,
SCALE_PATH_OUTPUT_SIZE,
SCALE_PATH_OUTPUT_FORMAT,
SCALE_PATH_OUTPUT_ADDR,
SCALE_PATH_OUTPUT_FRAME_FLAG,
SCALE_PATH_SWAP_BUFF,
SCALE_PATH_LINE_BUFF,
SCALE_PATH_SUB_SAMPLE_EN,
SCALE_PATH_SUB_SAMPLE_MOD,
SCALE_PATH_SLICE_SCALE_EN,
SCALE_PATH_SLICE_SCALE_HEIGHT,
SCALE_PATH_DITHER_EN,
SCALE_PATH_IS_IN_SCALE_RANGE,
SCALE_PATH_IS_SCALE_EN,
SCALE_PATH_SLICE_OUT_HEIGHT,
SCALE_PATH_MODE,
SCALE_PATH_INPUT_ENDIAN,
SCALE_PATH_OUTPUT_ENDIAN,
SCALE_PATH_ROT_MODE,
SCALE_CFG_ID_E_MAX
} SCALE_CFG_ID_E;
typedef enum
{
SCALE_ROTATION_0 = 0,
SCALE_ROTATION_90,
SCALE_ROTATION_180,
SCALE_ROTATION_270,
SCALE_ROTATION_MIRROR,
SCALE_ROTATION_MAX
}SCALE_ROTATION_E;
typedef struct Parth2_config {
SCALE_CFG_ID_E id;
void *param;
}SCALE_CONFIG_T;
typedef struct yuv422_yuv420 {
uint32_t width;
uint32_t height;
uint32_t src_addr;
uint32_t dst_addr;
}SCALE_YUV422_YUV420_T;
typedef struct yuv420_endian
{
uint32_t width;
uint32_t height;
uint32_t src_addr;
uint32_t dst_addr;
}SCALE_YUV420_ENDIAN_T;
typedef struct _isp_endian_t {
uint32_t endian_y;
uint32_t endian_uv;
}ISP_ENDIAN_T;
#define SCALE_IOC_MAGIC 'S'
#define SCALE_IOC_CONFIG _IOW(SCALE_IOC_MAGIC, 0, SCALE_CONFIG_T)
#define SCALE_IOC_DONE _IOW(SCALE_IOC_MAGIC, 1, uint32_t)
#define SCALE_IOC_YUV422_YUV420 _IOW(SCALE_IOC_MAGIC, 2, SCALE_YUV422_YUV420_T)
#define SCALE_IOC_YUV420_ENDIAN _IOW(SCALE_IOC_MAGIC, 3, SCALE_YUV420_ENDIAN_T)
int _SCALE_DriverIOPathConfig(SCALE_CFG_ID_E id, void* param);
int _SCALE_DriverIODone(void);
int _SCALE_DriverIOInit(void);
int _SCALE_DriverIODeinit (void);
#endif
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