FreeRTOS/Demo/CORTEX_M7_SAMV71_Xplained_AtmelStudio/libchip_samv7/include/video.h

/* ----------------------------------------------------------------------------
 *         SAM Software Package License 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2013, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ----------------------------------------------------------------------------
 */

#ifndef _VIDEO_H
#define _VIDEO_H

/*----------------------------------------------------------------------------
 *        Definitions
 *----------------------------------------------------------------------------*/
/** Type of video is YUV */
#define YUV 0
/** Type of video is RGB */
#define RGB 1

/*----------------------------------------------------------------------------
 *        Type
 *----------------------------------------------------------------------------*/
typedef struct _isi_Video
{
    /** LCD Vertical Size */
    uint32_t  lcd_vsize;
    /** LCD Horizontal Size*/
    uint32_t  lcd_hsize;
    /** LCD Number of Bit Per Pixel*/
    uint32_t  lcd_nbpp;
    /** LCD Frame Buffer Address*/
    uint32_t  lcd_fb_addr;
    /** Base address for the frame buffer descriptors list*/
    uint32_t  Isi_fbd_base;
    /** Start of Line Delay*/
    uint32_t  Hblank;
    /** Start of frame Delay */
    uint32_t  Vblank;
    /** Vertical size of the Image sensor [0..2047]*/
    uint32_t  codec_vsize;
    /** Horizontal size of the Image sensor [0..2047]*/
    uint32_t  codec_hsize;
    /** Base address for codec DMA*/
    uint32_t  codec_fb_addr;
    /** Base address for the frame buffer descriptors list*/
    uint32_t  codec_fbd_base;
    /** Buffer index */
    uint32_t  IsiPrevBuffIndex;
    /** Type of video */
    uint8_t rgb_or_yuv;
}isi_Video, *pIsi_Video;

/*----------------------------------------------------------------------------
 *        Exported functions
 *----------------------------------------------------------------------------*/
extern void VIDEO_Ycc2Rgb(uint8_t *ycc, uint16_t *rgb, uint32_t len);

#endif