Previously, x0.98 gain was applied for all input audio sources. As it's
no longer needed, the new values should be specified as reference for
the tests.
The same old variables will be respected for setting the path, but the
PREFERRED method is defining `-DUnitTest++_ROOT=/path/to` on the
CMake command line. _ROOT variables are handled with extra intelligence
by CMake.
The find module will also attempt to locate the pkg-config file
UnitTest++.pc, and if found will import its data.
- A new CMake option, ENABLE_TESTS, is created and defaults ON
(Legacy -DDISABLE_TESTS=1 on the command line will override)
- Target info for docs and tests is shown in the FeatureSummary
- The new ordering (with the frame rate AFTER width and height) doesn't
match the other signature, but it *is* consistent with the Timeline
constructor, and it just feels more natural
- Added overloaded-function notes to doxygen strings in FFmpegWriter.h
- Also added a warning about the argument order mismatch above
- Parsing from string to Json::Value is now done by utility function
openshot::stringToJson() in Json.cpp, all SetJson() methods call it.
- Expand use of const member functions and args where appropriate.
- Use std::to_string() to format int/float values as strings.
- Correct mentions of nonexistent Json::JsonValue type in docstrings
This new test makes sure that a large segment is handled correctly and
also with reasonable performance. The timeout of 10ms is still
relatively slow (on a mid-class laptop it takes 0.001ms currently) but
the test shouldn't fail when e.g. the build machine is under (mild to
heavy) load.
The curves generated by the new code are much smoother than the old
curves and align much better with what (at least gnuplot) says are the
"correct curves". Some values therefore needed updating.
