myvtm/Module/mod_livenessdetection/RvcFaceVideo.cpp

#include "stdafx.h"
#include <stdint.h>
#include "RvcFaceVideo.h"

#if defined(RVC_OS_LINUX)
#define _snprintf snprintf
#endif //RVC_OS_LINUX

RvcFaceVideo::RvcFaceVideo(void)
{
	memset(m_env_videoname, 0, MAX_PATH);
	memset(m_opt_videoname, 0, MAX_PATH);
	memset(m_preview_env_videoname, 0, MAX_PATH);
	memset(m_preview_opt_videoname, 0, MAX_PATH);

	m_env_videoqueue = NULL;
	m_opt_videoqueue = NULL;
	m_env_videoframe = NULL;
	m_opt_videoframe = NULL;

	m_preview_env_videoqueue = NULL;
	m_preview_opt_videoqueue = NULL;
	m_preview_env_videoframe = NULL;
	m_preview_opt_videoframe = NULL;
}


RvcFaceVideo::~RvcFaceVideo(void)
{
	if (NULL != m_env_videoqueue){
		delete m_env_videoqueue;
		m_env_videoqueue = NULL;
	}

	if (NULL != m_opt_videoqueue){
		delete m_opt_videoqueue;
		m_opt_videoqueue = NULL;
	}

	if (NULL != m_preview_env_videoqueue){
		delete m_preview_env_videoqueue;
		m_preview_env_videoqueue = NULL;
	}

	if (NULL != m_preview_opt_videoqueue){
		delete m_preview_opt_videoqueue;
		m_preview_opt_videoqueue = NULL;
	}

	if (NULL != m_env_videoframe){
		delete m_env_videoframe;
		m_env_videoframe = NULL;
	}

	if (NULL != m_opt_videoframe){
		delete m_opt_videoframe;
		m_opt_videoframe = NULL;
	}

	if (NULL != m_preview_env_videoframe){
		delete m_preview_env_videoname;
		m_preview_env_videoframe = NULL;
	}

	if (NULL != m_preview_opt_videoframe){
		delete m_preview_opt_videoframe;
		m_preview_opt_videoframe = NULL;
	}
}


int RvcFaceVideo::InitVideoQueue(const char* strenvqueue, const char* stroptqueue, const char* strpreview_envqueue, const char* strpreview_optqueue)
{
	int iRet = -1;
	if (NULL != strenvqueue){
		_snprintf(m_env_videoname, MAX_PATH, "%s", strenvqueue);
	}

	if (NULL != stroptqueue){
		_snprintf(m_opt_videoname, MAX_PATH, "%s", stroptqueue);
	}

	if (NULL != strpreview_envqueue){
		_snprintf(m_preview_env_videoname, MAX_PATH, "%s", strpreview_envqueue);
	}

	if (NULL != strpreview_optqueue){
		_snprintf(m_preview_opt_videoname, MAX_PATH, "%s", strpreview_optqueue);
	}

	if (strlen(m_env_videoname)){
		m_env_videoqueue = new Clibvideoqueue(m_env_videoname);
		iRet = 0;
	}

	if (strlen(m_opt_videoname)){
		m_opt_videoqueue = new Clibvideoqueue(m_opt_videoname);
		iRet = 0;
	}

	if (strlen(m_preview_env_videoname)){
		m_preview_env_videoqueue = new Clibvideoqueue(m_preview_env_videoname);
		iRet = 0;
	}

	if (strlen(m_preview_opt_videoname)){
		m_preview_opt_videoqueue = new Clibvideoqueue(m_preview_opt_videoname);
		iRet = 0;
	}

	return iRet;
}


int RvcFaceVideo::GetVideoFrameSize(int icameraid, int* ivideowidth, int* ivideoheight)
{
	assert(icameraid == 0 || icameraid == 1);
	int isize = 0;

	if (icameraid == 0){
		int width  = 0;
		int height = 0;
		if (NULL != m_env_videoqueue){
			m_env_videoqueue->GetFrameSize(width,height);
		}
		*ivideowidth = width;
		*ivideoheight = height;
		isize = width*height*3;
	}
	else{
		int width  = 0;
		int height = 0;
		if (NULL != m_opt_videoqueue){
			m_opt_videoqueue->GetFrameSize(width,height);
		}
		*ivideowidth = width;
		*ivideoheight = height;
		isize = width*height*3;
	}

	return isize;
}


int RvcFaceVideo::GetPreViewVideoFrameSize(int icameraid, int* ivideowidth, int* ivideoheight)
{
	assert(icameraid == 0 || icameraid == 1);
	int isize = 0;

	if (0 == icameraid){
		int width  = 0;
		int height = 0;
		if (NULL != m_preview_env_videoqueue){
			m_preview_env_videoqueue->GetFrameSize(width,height);
		}
		*ivideowidth = width;
		*ivideoheight = height;
		isize = width*height*3;
	}
	else{
		int width  = 0;
		int height = 0;
		if (NULL != m_preview_opt_videoqueue){
			m_preview_opt_videoqueue->GetFrameSize(width,height);
		}
		*ivideowidth = width;
		*ivideoheight = height;
		isize = width*height*3;
	}

	return isize;
}


bool RvcFaceVideo::GetVideoFrame(int icameraid, videoq_frame* videoframe, int iflags)
{
	assert(icameraid == 0 || icameraid == 1);

	bool bRslt = false;
	if (icameraid == 0){	
		bRslt = m_env_videoqueue->GetVideo(videoframe, iflags);
	}
	else{
		if (NULL != m_opt_videoqueue){//横向摄像头图像，拼接
			bRslt = m_opt_videoqueue->GetVideo(videoframe, iflags);
		}
	}
	return bRslt;
}


bool RvcFaceVideo::GetPreViewVideoFrame(int icameraid, videoq_frame* videoframe, int iflags)
{
	assert(icameraid == 0 || icameraid == 1);

	bool bRslt = false;
	if (icameraid == 0){	
		bRslt = m_preview_env_videoqueue->GetVideo(videoframe, iflags);
	}
	else{
		if (NULL != m_preview_opt_videoqueue){//横向摄像头图像，拼接
			bRslt = m_preview_opt_videoqueue->GetVideo(videoframe, iflags);
		}
	}
	return bRslt;
}


int RvcFaceVideo::InitVideoFrame()
{
	int iRet = -1;
	if (NULL != m_env_videoqueue){
		int iwidth = 0;
		int iheight = 0;
		int isize = GetVideoFrameSize(0, &iwidth, &iheight);
		m_env_videoframe = new videoq_frame();
		m_env_videoframe->data = new unsigned char[isize];
		m_env_videoframe->framesize = isize;
		m_env_videoframe->width = iwidth;
		m_env_videoframe->height = iheight;
		m_env_videoframe->format = VIDEO_FORMAT_RGB24;
		iRet = 0;
	}

	if (NULL != m_opt_videoqueue){
		int iwidth = 0;
		int iheight = 0;
		int isize = GetVideoFrameSize(1, &iwidth, &iheight);
		m_opt_videoframe = new videoq_frame();
		m_opt_videoframe->data = new unsigned char[isize];
		m_opt_videoframe->framesize = isize;
		m_opt_videoframe->width = iwidth;
		m_opt_videoframe->height = iheight;
		m_opt_videoframe->format = VIDEO_FORMAT_RGB24;
		iRet = 0;
	}

	if (NULL != m_preview_env_videoqueue){
		int iwidth = 0;
		int iheight = 0;
		int isize = GetPreViewVideoFrameSize(0, &iwidth, &iheight);
		m_preview_env_videoframe = new videoq_frame();
		m_preview_env_videoframe->data = new unsigned char[isize];
		m_preview_env_videoframe->framesize = isize;
		m_preview_env_videoframe->width = iwidth;
		m_preview_env_videoframe->height = iheight;
		m_preview_env_videoframe->format = VIDEO_FORMAT_RGB24;
		iRet = 0;
	}

	if (NULL != m_preview_opt_videoqueue){
		int iwidth = 0;
		int iheight = 0;
		int isize = GetPreViewVideoFrameSize(1, &iwidth, &iheight);
		m_preview_opt_videoframe = new videoq_frame();
		m_preview_opt_videoframe->data = new unsigned char[isize];
		m_preview_opt_videoframe->framesize = isize;
		m_preview_opt_videoframe->width = iwidth;
		m_preview_opt_videoframe->height = iheight;
		m_preview_opt_videoframe->format = VIDEO_FORMAT_RGB24;
		iRet = 0;
	}

	return iRet;
}