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videoio: fix isOpened() method for legacy APIs, fix "index" API list

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This commit is contained in:
Alexander Alekhin 2018-05-31 14:07:22 +03:00
parent 133e9f2012
commit ddba772297
2 changed files with 2 additions and 2 deletions
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2
modules/videoio/src/cap.cpp
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@ -169,7 +169,7 @@ bool VideoCapture::isOpened() const
{ {
if (!icap.empty()) if (!icap.empty())
return icap->isOpened(); return icap->isOpened();
return !icap.empty(); // legacy interface doesn't support closed files return !cap.empty(); // legacy interface doesn't support closed files
} }
void VideoCapture::release() void VideoCapture::release()

2
modules/videoio/src/videoio_registry.cpp
View File

@ -288,7 +288,7 @@ namespace videoio_registry {
std::vector<VideoBackendInfo> getAvailableBackends_CaptureByIndex() std::vector<VideoBackendInfo> getAvailableBackends_CaptureByIndex()
{ {
const std::vector<VideoBackendInfo> result = VideoBackendRegistry::getInstance().getAvailableBackends_CaptureByFilename(); const std::vector<VideoBackendInfo> result = VideoBackendRegistry::getInstance().getAvailableBackends_CaptureByIndex();
return result; return result;
} }
std::vector<VideoBackendInfo> getAvailableBackends_CaptureByFilename() std::vector<VideoBackendInfo> getAvailableBackends_CaptureByFilename()