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VideoIO: prettier test console output, gstreamer capture backend changed to C++ interface

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This commit is contained in:
Maksim Shabunin
2018-04-16 15:59:25 +03:00
parent 9615f8c994
commit 5309832308
5 changed files with 487 additions and 476 deletions
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modules/videoio/test/test_gstreamer.cpp
+4 -2
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@@ -7,6 +7,7 @@
namespace opencv_test
{
typedef tuple< string, Size, Size, int > Param;
typedef testing::TestWithParam< Param > Videoio_Gstreamer_Test;
@@ -19,8 +20,9 @@ TEST_P(Videoio_Gstreamer_Test, test_object_structure)
int count_frames = 10;
std::ostringstream pipeline;
pipeline << "videotestsrc pattern=ball num-buffers=" << count_frames << " ! " << format;
pipeline << ", framerate=1/1, width=" << frame_size.width << ", height=" << frame_size.height << " ! appsink";
VideoCapture cap(pipeline.str(), CAP_GSTREAMER);
pipeline << ", width=" << frame_size.width << ", height=" << frame_size.height << " ! appsink";
VideoCapture cap;
ASSERT_NO_THROW(cap.open(pipeline.str(), CAP_GSTREAMER));
ASSERT_TRUE(cap.isOpened());
Mat buffer, decode_frame, gray_frame, rgb_frame;