This commit isn't technically quite right, since Interrogate should
use the definitions from COMPILE_DEFINITIONS but the module should
be built with INTERFACE_COMPILE_DEFINITIONS, but whatever. That can
be changed if it becomes a nuisance later on.
The rationale here is it's consistent with how CMake treats these
two properties.
This changes the target_link_libraries() declarations so they only
go directly to a component library if it's in the same metalib.
If it's outside of the metalib, the correct thing to do is link against
the metalib. CMake takes care of the transitive linking for us, so
there isn't actually any big change here.
Previously this would close and reopen the codec context;
that's entirely unnecessary, as all supported versions of
libavcodec support flushing the buffers instead.
This leverages libavcodec >= 57.37.100's new asynchronous API,
which both allows decoding in hardware and in a separate thread,
and in any case would free up more CPU time for Panda's app loop.
This also avoids use of the now-deprecated `avcodec_decode_audio4`
AVStream.codec is deprecated as of libavformat version 57.41.100,
so if this version is detected, we switch to AVStream.codecpar instead.
Note this also makes it necessary to construct and use our own codec
context - but doing that is a cleaner approach anyway.
lavcodec: 54.86.100
lavformat: 54.59.106
lavutil: 52.13.100
These are the versions included in FFmpeg 1.1, which is the oldest
release that works with Panda already: we've been using
`av_opt_set_sample_fmt` (introduced in FFmpeg 1.1) since
03e96d8c4a903be7222365b40613429768659892 (August 2013) and nobody has
complained since. In other words, I'm not dropping support for anything
here, I'm just making the supported versions explicit.
It would seem that interpretKeyEvents/insertText would be the right way to do this, but while that does handle AltGr keys correctly, it does not handle dead keys at all. This approach seems to do the right things.
This can happen when a system event (eg. on macOS) triggers a terminate from within process_events.
This is a workaround for a common error; the proper fix is not to put PandaFramework in the global scope.
This is designed to sanity-check the buildsystem, ensuring that the
expected BUILDING_ macros are defined at the expected time. It
also helps catch cases where the wrong BUILDING_/EXPCL_ macros
are used.
This reverses the relationship between EXPCL_PANDA_COMPONENT
and BUILDING_PANDA, where BUILDING_PANDA is just shorthand for
BUILDING_PANDA_COMPONENT and BUILDING_PANDA_COMPONENT itself
sets the EXPCL_PANDA_COMPONENT defines.
Also removes EXPCL_PANDA.
