mm_common.h

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/* SPDX-License-Identifier: GPL-2.0 */
/*
 * RTOS Codec User API definitions
 *
 * Copyright (c) Imagination Technologies Ltd.
 * Copyright (c) 2019 Texas Instruments Incorporated - https://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef MM_COMMON_H_
#define MM_COMMON_H_

#define CODEC_CFG_PRINT_BUF_LEN     ((uint32_t) 1024U)

extern struct MM_COMMON_Inst g_MM_COMMON_Inst;

#define MAX_PLANES  3

enum mm_pixelformat {
    MM_PIX_FMT_NV12 = 0x01,
    MM_PIX_FMT_NV12M = 0x02,
    MM_PIX_FMT_NV16 = 0x03,
    MM_PIX_FMT_TI1210 = 0x04,
    MM_PIX_FMT_TI1210M = 0x05,
    MM_PIX_FMT_TI1610 = 0x06,
    MM_PIX_FMT_H264 = 0x07,
    MM_PIX_FMT_HEVC = 0x08,
    MM_PIX_FMT_MJPEG = 0x09,
    MM_PIX_FMT_YUV420M = 0x0A,
    MM_PIX_FMT_YUV422P = 0x0B,
    MM_PIX_FMT_FORCE32BITS = 0x7FFFFFFFU
};

typedef enum {
    MM_BUF_TYPE_VIDEO_INPUT = 0x10,
    MM_BUF_TYPE_VIDEO_OUTPUT = 0x01,
    MM_BUF_TYPE_VIDEO_FORCE32BITS = 0x7FFFFFFFU
} mm_buffertype;

typedef struct {
    uint32_t width;
    uint32_t height;
    uint32_t in_pixelformat;
    uint32_t out_pixelformat;
} mm_vid_create_params;

struct mm_buffer {
    uint32_t chId;
    mm_buffertype type;
    uint32_t size[MAX_PLANES];
    void *buf_addr[MAX_PLANES];
    uint32_t num_planes;
};

struct mm_osa_cfg {
    void* (*memAlloc)(uint32_t size);
    void (*memFree)(void *ptr, uint32_t size);
    void (*printFxn)(const char *format, ...);
}; 

struct MM_COMMON_Inst {
    struct mm_osa_cfg osa_params;
    char printBuf[CODEC_CFG_PRINT_BUF_LEN];
};

void MM_COMMON_OsaInit(struct mm_osa_cfg *params);

#endif /* MM_COMMON_H_ */