#include <HxMfQueueBased.h>
Public Methods | |
| HxMfQueueBased (HxImageData *source, HxImageData *kernel, HxString ngbName, HxTagList &tags) | |
| Constructor. More... | |
| ~HxMfQueueBased () | |
| Destructor. More... | |
| HxImageData * | source () const |
| The source image of the frame. More... | |
| HxImageData * | kernel () const |
| The kernel image of the frame. More... | |
| HxImageData * | result () const |
| The result image of the frame. More... | |
| bool | preOpIsOk () const |
| Indicates whether initialization was OK. More... | |
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Constructor. A result image will be allocated with the same size as the source image. The registry will be queried for the result type. The registry will also be queried for the kernel type. If necessary the kernel image will be converted to this type.
00021 : _source(srcImg), _kernel(kernel), _result(0),
00022 _tmpKernel(0), _preOpIsOk(true)
00023 {
00024 if (!_source || !_kernel)
00025 {
00026 _preOpIsOk = false;
00027 #ifdef _DEBUG
00028 std::cout << "false at line " << __LINE__ << std::endl;
00029 #endif //#ifdef _DEBUG
00030 return;
00031 }
00032
00033 #ifdef _DEBUG
00034 std::cout << "srcImg= " << srcImg->signature().toString() << " " << srcImg->sizes() << std::endl;
00035 std::cout << "kernel= " << kernel->signature().toString() << " " << kernel->sizes() << std::endl;
00036 std::cout << "ngbName= " << ngbName << std::endl;
00037 std::cout << "tags=" << tags << std::endl;
00038 #endif //#ifdef _DEBUG
00039 HxImageSignature srcSig(_source->signature());
00040
00041 HxImageSignature resultSig
00042 = HxImgFtorRuleBase::instance().getResultType(
00043 srcSig, "QueueBased", srcSig.toString(), ngbName);
00044
00045 HxImageSignature kernelSig
00046 = HxImgFtorRuleBase::instance().getKernelType(
00047 _kernel->signature(), "QueueBased", srcSig.toString(), ngbName);
00048
00049 _result = HxImgDataFactory::instance().makeImage(resultSig, srcImg->sizes());
00050
00051 if (kernelSig != _kernel->signature())
00052 {
00053 _tmpKernel = HxImgDataFactory::instance().makeImage(
00054 kernelSig, _kernel->sizes());
00055 _tmpKernel->setPartImage(_kernel);
00056 _tmpKernel->weight(_kernel->weight().x());
00057 _kernel = _tmpKernel;
00058 }
00059 #ifdef _DEBUG
00060 std::cout << "_source= " << _source->signature().toString() << " " << _source->sizes() << std::endl;
00061 std::cout << "_kernel= " << _kernel->signature().toString() << " " << _kernel->sizes() << std::endl;
00062 std::cout << "_result= " << _result->signature().toString() << " " << _result->sizes() << std::endl;
00063 #endif //#ifdef _DEBUG
00064 }
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Destructor.
00067 {
00068 if (_tmpKernel)
00069 delete _tmpKernel;
00070 }
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The source image of the frame.
00074 {
00075 return _source;
00076 }
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The kernel image of the frame.
00080 {
00081 return _kernel;
00082 }
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The result image of the frame.
00086 {
00087 return _result;
00088 }
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Indicates whether initialization was OK.
00059 {
00060 return _preOpIsOk;
00061 }
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1.2.12 written by Dimitri van Heesch,
© 1997-2001