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Add method to get source/sink type.

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Also provide convenience method to enumerate all sinks connected to a source.
This commit is contained in:
Peter Johnson
2016-11-15 22:18:32 -08:00
parent 6446b9ef10
commit 3381340eb5
17 changed files with 253 additions and 34 deletions
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16
src/CvSourceImpl.cpp
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@@ -157,12 +157,12 @@ namespace cs {
CS_Source CreateCvSource(llvm::StringRef name, const VideoMode& mode,
CS_Status* status) {
auto source = std::make_shared<CvSourceImpl>(name, mode);
return Sources::GetInstance().Allocate(SourceData::kCv, source);
return Sources::GetInstance().Allocate(CS_SOURCE_CV, source);
}
void PutSourceFrame(CS_Source source, cv::Mat& image, CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return;
}
@@ -172,7 +172,7 @@ void PutSourceFrame(CS_Source source, cv::Mat& image, CS_Status* status) {
void NotifySourceError(CS_Source source, llvm::StringRef msg,
CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return;
}
@@ -181,7 +181,7 @@ void NotifySourceError(CS_Source source, llvm::StringRef msg,
void SetSourceConnected(CS_Source source, bool connected, CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return;
}
@@ -191,7 +191,7 @@ void SetSourceConnected(CS_Source source, bool connected, CS_Status* status) {
void SetSourceDescription(CS_Source source, llvm::StringRef description,
CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return;
}
@@ -203,7 +203,7 @@ CS_Property CreateSourceProperty(CS_Source source, llvm::StringRef name,
int step, int defaultValue, int value,
CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return -1;
}
@@ -216,7 +216,7 @@ CS_Property CreateSourcePropertyCallback(
int maximum, int step, int defaultValue, int value,
std::function<void(CS_Property property)> onChange, CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return -1;
}
@@ -229,7 +229,7 @@ void SetSourceEnumPropertyChoices(CS_Source source, CS_Property property,
llvm::ArrayRef<std::string> choices,
CS_Status* status) {
auto data = Sources::GetInstance().Get(source);
if (!data || data->type != SourceData::kCv) {
if (!data || data->type != CS_SOURCE_CV) {
*status = CS_INVALID_HANDLE;
return;
}