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Implement CvSink.

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* Make CvSink constructor explicit.

* Add SetDescription function.
This commit is contained in:
Peter Johnson
2016-10-26 23:37:00 -07:00
parent 9a44a38141
commit c66a55d81a
11 changed files with 263 additions and 64 deletions
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28
src/cameraserver_c.cpp
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@@ -176,17 +176,6 @@ void CS_ReleaseSource(CS_Source source, CS_Status* status) {
return cs::ReleaseSource(source, status);
}
CS_Sink CS_CreateCvSink(const char* name, CS_Status* status) {
return cs::CreateCvSink(name, status);
}
CS_Sink CS_CreateCvSinkCallback(const char* name, void* data,
void (*processFrame)(void* data, uint64_t time),
CS_Status* status) {
return cs::CreateCvSinkCallback(
name, [=](uint64_t time) { processFrame(data, time); }, status);
}
char* CS_GetSinkName(CS_Sink sink, CS_Status* status) {
llvm::SmallString<128> buf;
auto str = cs::GetSinkName(sink, buf, status);
@@ -222,23 +211,6 @@ void CS_ReleaseSink(CS_Sink sink, CS_Status* status) {
return cs::ReleaseSink(sink, status);
}
uint64_t CS_GrabSinkFrame(CS_Sink sink, struct CvMat* image,
CS_Status* status) {
auto mat = cv::cvarrToMat(image);
return cs::GrabSinkFrame(sink, mat, status);
}
char* CS_GetSinkError(CS_Sink sink, CS_Status* status) {
llvm::SmallString<128> buf;
auto str = cs::GetSinkError(sink, buf, status);
if (*status != 0) return nullptr;
return cs::ConvertToC(str);
}
void CS_SetSinkEnabled(CS_Sink sink, CS_Bool enabled, CS_Status* status) {
return cs::SetSinkEnabled(sink, enabled, status);
}
CS_Listener CS_AddSourceListener(void* data,
void (*callback)(void* data, const char* name,
CS_Source source, int event),