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383 lines
11 KiB
383 lines
11 KiB
3 years ago
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/******************************************************************************
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Some simple Hisilicon Hi3531 system functions.
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Copyright (C), 2010-2011, Hisilicon Tech. Co., Ltd.
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******************************************************************************
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Modification: 2011-2 Created
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******************************************************************************/
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#ifdef __cplusplus
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#if __cplusplus
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extern "C"{
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#endif
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#endif /* End of #ifdef __cplusplus */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <sys/poll.h>
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#include <sys/time.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <pthread.h>
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#include <math.h>
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#include <unistd.h>
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#include <signal.h>
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#include "sample_comm.h"
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/******************************************************************************
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* function : get picture size(w*h), according Norm and enPicSize
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******************************************************************************/
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HI_S32 SAMPLE_COMM_SYS_GetPicSize(VIDEO_NORM_E enNorm, PIC_SIZE_E enPicSize, SIZE_S *pstSize)
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{
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switch (enPicSize)
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{
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case PIC_QCIF:
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pstSize->u32Width = D1_WIDTH / 4;
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pstSize->u32Height = (VIDEO_ENCODING_MODE_PAL==enNorm)?144:120;
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break;
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case PIC_CIF:
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pstSize->u32Width = D1_WIDTH / 2;
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pstSize->u32Height = (VIDEO_ENCODING_MODE_PAL==enNorm)?288:240;
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break;
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case PIC_D1:
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pstSize->u32Width = D1_WIDTH;
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pstSize->u32Height = (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
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break;
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case PIC_960H:
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pstSize->u32Width = 960;
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pstSize->u32Height = (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
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break;
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case PIC_2CIF:
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pstSize->u32Width = D1_WIDTH / 2;
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pstSize->u32Height = (VIDEO_ENCODING_MODE_PAL==enNorm)?576:480;
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break;
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case PIC_QVGA: /* 320 * 240 */
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pstSize->u32Width = 320;
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pstSize->u32Height = 240;
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break;
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case PIC_VGA: /* 640 * 480 */
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pstSize->u32Width = 640;
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pstSize->u32Height = 480;
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break;
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case PIC_XGA: /* 1024 * 768 */
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pstSize->u32Width = 1024;
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pstSize->u32Height = 768;
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break;
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case PIC_SXGA: /* 1400 * 1050 */
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pstSize->u32Width = 1400;
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pstSize->u32Height = 1050;
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break;
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case PIC_UXGA: /* 1600 * 1200 */
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pstSize->u32Width = 1600;
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pstSize->u32Height = 1200;
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break;
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case PIC_QXGA: /* 2048 * 1536 */
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pstSize->u32Width = 2048;
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pstSize->u32Height = 1536;
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break;
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case PIC_WVGA: /* 854 * 480 */
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pstSize->u32Width = 854;
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pstSize->u32Height = 480;
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break;
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case PIC_WSXGA: /* 1680 * 1050 */
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pstSize->u32Width = 1680;
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pstSize->u32Height = 1050;
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break;
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case PIC_WUXGA: /* 1920 * 1200 */
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pstSize->u32Width = 1920;
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pstSize->u32Height = 1200;
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break;
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case PIC_WQXGA: /* 2560 * 1600 */
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pstSize->u32Width = 2560;
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pstSize->u32Height = 1600;
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break;
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case PIC_HD720: /* 1280 * 720 */
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pstSize->u32Width = 1280;
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pstSize->u32Height = 720;
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break;
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case PIC_HD1080: /* 1920 * 1080 */
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pstSize->u32Width = 1920;
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pstSize->u32Height = 1080;
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break;
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default:
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return HI_FAILURE;
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}
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return HI_SUCCESS;
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}
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/******************************************************************************
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* function : calculate VB Block size of Histogram.
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******************************************************************************/
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HI_U32 SAMPLE_COMM_SYS_CalcHistVbBlkSize(VIDEO_NORM_E enNorm, PIC_SIZE_E enPicSize, SIZE_S *pstHistBlkSize, HI_U32 u32AlignWidth)
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{
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HI_S32 s32Ret;
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SIZE_S stPicSize;
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s32Ret = SAMPLE_COMM_SYS_GetPicSize(enNorm, enPicSize, &stPicSize);
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("get picture size[%d] failed!\n", enPicSize);
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return HI_FAILURE;
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}
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SAMPLE_PRT("stPicSize.u32Width%d,pstHistBlkSize->u32Width%d\n,stPicSize.u32Height%d,pstHistBlkSize->u32Height%d\n",
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stPicSize.u32Width,pstHistBlkSize->u32Width,
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stPicSize.u32Height,pstHistBlkSize->u32Height );
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return (CEILING_2_POWER(44, u32AlignWidth)*CEILING_2_POWER(44, u32AlignWidth)*16*4);
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return HI_SUCCESS;
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}
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/******************************************************************************
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* function : calculate VB Block size of picture.
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******************************************************************************/
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HI_U32 SAMPLE_COMM_SYS_CalcPicVbBlkSize(VIDEO_NORM_E enNorm, PIC_SIZE_E enPicSize, PIXEL_FORMAT_E enPixFmt, HI_U32 u32AlignWidth,COMPRESS_MODE_E enCompFmt)
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{
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HI_S32 s32Ret = HI_FAILURE;
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SIZE_S stSize;
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HI_U32 u32Width = 0;
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HI_U32 u32Height = 0;
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HI_U32 u32BlkSize = 0;
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HI_U32 u32HeaderSize = 0;
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s32Ret = SAMPLE_COMM_SYS_GetPicSize(enNorm, enPicSize, &stSize);
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("get picture size[%d] failed!\n", enPicSize);
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return HI_FAILURE;
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}
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if (PIXEL_FORMAT_YUV_SEMIPLANAR_422 != enPixFmt && PIXEL_FORMAT_YUV_SEMIPLANAR_420 != enPixFmt)
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{
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SAMPLE_PRT("pixel format[%d] input failed!\n", enPixFmt);
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return HI_FAILURE;
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}
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if (16!=u32AlignWidth && 32!=u32AlignWidth && 64!=u32AlignWidth)
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{
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SAMPLE_PRT("system align width[%d] input failed!\n",\
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u32AlignWidth);
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return HI_FAILURE;
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}
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if (704 == stSize.u32Width)
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{
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stSize.u32Width = 720;
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}
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//SAMPLE_PRT("w:%d, u32AlignWidth:%d\n", CEILING_2_POWER(stSize.u32Width,u32AlignWidth), u32AlignWidth);
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u32Width = CEILING_2_POWER(stSize.u32Width, u32AlignWidth);
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u32Height = CEILING_2_POWER(stSize.u32Height,u32AlignWidth);
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if (PIXEL_FORMAT_YUV_SEMIPLANAR_422 == enPixFmt)
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{
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u32BlkSize = u32Width * u32Height * 2;
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}
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else
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{
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u32BlkSize = u32Width * u32Height * 3 / 2;
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}
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if(COMPRESS_MODE_SEG == enCompFmt)
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{
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VB_PIC_HEADER_SIZE(u32Width,u32Height,enPixFmt,u32HeaderSize);
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}
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u32BlkSize += u32HeaderSize;
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return u32BlkSize;
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}
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/******************************************************************************
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* function : Set system memory location
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******************************************************************************/
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HI_S32 SAMPLE_COMM_SYS_MemConfig(HI_VOID)
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{
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HI_S32 i = 0;
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HI_S32 s32Ret = HI_SUCCESS;
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HI_CHAR * pcMmzName = NULL;
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MPP_CHN_S stMppChnVO;
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MPP_CHN_S stMppChnVPSS;
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MPP_CHN_S stMppChnVENC;
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MPP_CHN_S stMppChnVDEC;
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/* vdec chn config to mmz 'null' */
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for(i=0; i<VDEC_MAX_CHN_NUM; i++)
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{
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stMppChnVDEC.enModId = HI_ID_VDEC;
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stMppChnVDEC.s32DevId = 0;
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stMppChnVDEC.s32ChnId = i;
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/*vdec*/
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s32Ret = HI_MPI_SYS_SetMemConf(&stMppChnVDEC,pcMmzName);
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if (s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_SetMemConf ERR !\n");
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return HI_FAILURE;
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}
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}
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/* vpss group config to mmz 'null' */
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for(i=0;i<VPSS_MAX_GRP_NUM;i++)
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{
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stMppChnVPSS.enModId = HI_ID_VPSS;
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stMppChnVPSS.s32DevId = i;
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stMppChnVPSS.s32ChnId = 0;
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/*vpss*/
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s32Ret = HI_MPI_SYS_SetMemConf(&stMppChnVPSS, pcMmzName);
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if (s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_SetMemConf ERR !\n");
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return HI_FAILURE;
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}
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}
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/* venc chn config to mmz 'null' */
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for (i = 0;i < VENC_MAX_CHN_NUM; i++)
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{
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stMppChnVENC.enModId = HI_ID_VENC;
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stMppChnVENC.s32DevId = 0;
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stMppChnVENC.s32ChnId = i;
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/*venc*/
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s32Ret = HI_MPI_SYS_SetMemConf(&stMppChnVENC,pcMmzName);
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if (s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_SetMemConf ERR !\n");
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return HI_FAILURE;
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}
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}
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/* vo config to mmz 'null' */
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stMppChnVO.enModId = HI_ID_VOU;
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stMppChnVO.s32DevId = 0;
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stMppChnVO.s32ChnId = 0;
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s32Ret = HI_MPI_SYS_SetMemConf(&stMppChnVO, pcMmzName);
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if (s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_SetMemConf ERR !\n");
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return HI_FAILURE;
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}
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return s32Ret;
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}
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/******************************************************************************
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* function : vb init & MPI system init
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******************************************************************************/
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HI_S32 SAMPLE_COMM_SYS_Init(VB_CONF_S *pstVbConf)
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{
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MPP_SYS_CONF_S stSysConf = {0};
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HI_S32 s32Ret = HI_FAILURE;
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HI_S32 i;
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HI_MPI_SYS_Exit();
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for(i=0;i<VB_MAX_USER;i++)
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{
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HI_MPI_VB_ExitModCommPool(i);
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}
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for(i=0; i<VB_MAX_POOLS; i++)
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{
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HI_MPI_VB_DestroyPool(i);
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}
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HI_MPI_VB_Exit();
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if (NULL == pstVbConf)
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{
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SAMPLE_PRT("input parameter is null, it is invaild!\n");
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return HI_FAILURE;
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}
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s32Ret = HI_MPI_VB_SetConf(pstVbConf);
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("HI_MPI_VB_SetConf failed!\n");
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return HI_FAILURE;
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}
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s32Ret = HI_MPI_VB_Init();
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("HI_MPI_VB_Init failed!\n");
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return HI_FAILURE;
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}
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stSysConf.u32AlignWidth = SAMPLE_SYS_ALIGN_WIDTH;
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s32Ret = HI_MPI_SYS_SetConf(&stSysConf);
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_SetConf failed\n");
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return HI_FAILURE;
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}
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s32Ret = HI_MPI_SYS_Init();
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if (HI_SUCCESS != s32Ret)
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{
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SAMPLE_PRT("HI_MPI_SYS_Init failed!\n");
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return HI_FAILURE;
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}
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return HI_SUCCESS;
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}
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/******************************************************************************
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* function : vb init & MPI system init
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******************************************************************************/
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HI_S32 SAMPLE_COMM_SYS_Payload2FilePostfix(PAYLOAD_TYPE_E enPayload, HI_CHAR* szFilePostfix)
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{
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if (PT_H264 == enPayload)
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{
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strcpy(szFilePostfix, ".h264");
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}
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else if (PT_JPEG == enPayload)
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{
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strcpy(szFilePostfix, ".jpg");
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}
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else if (PT_MJPEG == enPayload)
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{
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strcpy(szFilePostfix, ".mjp");
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}
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else
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{
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SAMPLE_PRT("payload type err!\n");
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return HI_FAILURE;
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}
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return HI_SUCCESS;
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}
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/******************************************************************************
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* function : vb exit & MPI system exit
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******************************************************************************/
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HI_VOID SAMPLE_COMM_SYS_Exit(void)
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|
{
|
||
|
|
|
||
|
|
HI_S32 i;
|
||
|
|
|
||
|
|
HI_MPI_SYS_Exit();
|
||
|
|
for(i=0;i<VB_MAX_USER;i++)
|
||
|
|
{
|
||
|
|
HI_MPI_VB_ExitModCommPool(i);
|
||
|
|
}
|
||
|
|
for(i=0; i<VB_MAX_POOLS; i++)
|
||
|
|
{
|
||
|
|
HI_MPI_VB_DestroyPool(i);
|
||
|
|
}
|
||
|
|
HI_MPI_VB_Exit();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
#if __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif /* End of #ifdef __cplusplus */
|