source: flair-src/trunk/lib/FlairVisionFilter/src/CvtColor.cpp@ 157

Last change on this file since 157 was 157, checked in by Sanahuja Guillaume, 5 years ago

iadded isready to iodevice:
avoid problem of imu not ready in ardrone2

File size: 2.2 KB
Line 
1// created: 2014/07/17
2// filename: CvtColor.cpp
3//
4// author: Guillaume Sanahuja
5// Copyright Heudiasyc UMR UTC/CNRS 7253
6//
7// version: $Id: $
8//
9// purpose: Image color conversion
10//
11//
12/*********************************************************************/
13
14#include "CvtColor.h"
15#include <cvimage.h>
16#include <typeinfo>
17
18using std::string;
19using namespace flair::core;
20
21namespace flair { namespace filter {
22
23CvtColor::CvtColor(const core::IODevice* parent,std::string name,Conversion_t conversion) : IODevice(parent,name),output(0) {
24 this->conversion=conversion;
25
26 switch(conversion) {
27 case Conversion_t::ToGray:
28 try{
29 cvimage::Type const &imageType=dynamic_cast<cvimage::Type const &>(parent->GetOutputDataType());
30 output=new cvimage(this,imageType.GetWidth(),imageType.GetHeight(),cvimage::Type::Format::Gray,"conversion",true,2);
31
32 } catch(std::bad_cast& bc) {
33 Err("io type mismatch\n");
34 }
35 break;
36 default:
37 Err("conversion not supported\n");
38 }
39
40 SetIsReady(true);
41}
42
43CvtColor::~CvtColor(void) {}
44
45cvimage* CvtColor::Output(void) {
46 return output;
47
48}
49
50DataType const &CvtColor::GetOutputDataType() const {
51 if(output!=NULL) {
52 return output->GetDataType();
53 } else {
54 return dummyType;
55 }
56}
57
58void CvtColor::UpdateFrom(const io_data *data) {
59 IplImage *img=((cvimage*)data)->img;
60
61 data->GetMutex();
62 output->GetMutex();
63
64 switch(conversion) {
65 case Conversion_t::ToGray:
66 switch(((cvimage*)data)->GetDataType().GetFormat()) {
67 case cvimage::Type::Format::YUYV:
68 //dspCvtColor(img,output->img,DSP_YUYV2GRAY);
69 break;
70 case cvimage::Type::Format::UYVY:
71 //dspCvtColor(img,output->img,DSP_UYVY2GRAY);
72 break;
73 case cvimage::Type::Format::BGR:
74 //dspCvtColor(img,output->img,DSP_BGR2GRAY);
75 break;
76 default:
77 Err("input format not supported\n");
78 }
79 break;
80 default:
81 Err("conversion not supported\n");
82 }
83
84 output->ReleaseMutex();
85 data->ReleaseMutex();
86
87 output->SetDataTime(data->DataTime());
88 ProcessUpdate(output);
89}
90
91} // end namespace filter
92} // end namespace flair
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