98 lines
2.0 KiB
C++
98 lines
2.0 KiB
C++
#define WIN32_LEAN_AND_MEAN
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#include <Unknwnbase.h>
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#include "JNI\capturemanager_classes_SampleGrabberCallSinkFactoryNative.h"
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#include "CaptureManagerTypeInfo.h"
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#include "ComPtrCustom.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Class: capturemanager_classes_SampleGrabberCallSinkFactoryNative
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* Method: createOutputNode
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* Signature: (JLjava/lang/String;Ljava/lang/String;ILjava/lang/String;)J
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*/
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JNIEXPORT jlong JNICALL Java_capturemanager_classes_SampleGrabberCallSinkFactoryNative_createOutputNode
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(JNIEnv * aPtrEnv, jobject aClass, jlong aPtr, jstring aStringMajorType, jstring aStringSubType, jint aSampleByteSize, jstring aStringIID)
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{
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jlong lresult = 0;
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do
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{
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if (aPtr == 0)
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break;
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if (aPtrEnv == nullptr)
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break;
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if (aStringMajorType == nullptr)
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break;
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if (aStringSubType == nullptr)
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break;
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if (aStringIID == nullptr)
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break;
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IUnknown* lPtrIUnknown = (IUnknown*)aPtr;
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CComPtrCustom<ISampleGrabberCallSinkFactory> lObject;
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HRESULT lhr = lPtrIUnknown->QueryInterface(IID_PPV_ARGS(&lObject));
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if (FAILED(lhr))
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break;
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const jchar *lPtrStringMajorType = aPtrEnv->GetStringChars(aStringMajorType, nullptr);
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CLSID lMajorTypeGUID;
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lhr = CLSIDFromString((wchar_t*)lPtrStringMajorType, &lMajorTypeGUID);
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if (FAILED(lhr))
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break;
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const jchar *lPtrStringSubType = aPtrEnv->GetStringChars(aStringSubType, nullptr);
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CLSID lSubTypeGUID;
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lhr = CLSIDFromString((wchar_t*)lPtrStringSubType, &lSubTypeGUID);
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if (FAILED(lhr))
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break;
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const jchar *lPtrStringIID = aPtrEnv->GetStringChars(aStringIID, nullptr);
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CLSID lIID;
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lhr = CLSIDFromString((wchar_t*)lPtrStringIID, &lIID);
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if (FAILED(lhr))
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break;
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CComPtrCustom<IUnknown> lOutputNode;
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lhr = lObject->createOutputNode(
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lMajorTypeGUID,
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lSubTypeGUID,
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aSampleByteSize,
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lIID,
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&lOutputNode);
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if (FAILED(lhr))
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break;
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lresult = (jlong)lOutputNode.detach();
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} while (false);
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return lresult;
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}
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#ifdef __cplusplus
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}
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#endif |