A proper solution could be to use "long long" instead (guaranteed to be
at least 64 bits), but it adds its own problems (e.g. "%lld" is not
supported as a printf format on all platforms).

In practice, we don't need such high values, so keep it simple.

Fixes #995 <https://github.com/Genymobile/scrcpy/issues/995>

Assertions would not be executed.

And as a side effect, it causes "unused variable" warnings.

Each test defines its own main() function. If this flag is not set, then
SDL redefines it to SDL_main(), causing compilation failures.

The log priority must be configured before parsing command-line
arguments, in order to get logs as expected.

String parsing functions should not be able to modify their input.

Add util functions for integer parsing (with tests), and factorize
integer argument parsing to avoid code duplication.

If SCRCPY_SERVER_PATH points to a directory, then a directory will be
pushed to /data/local/tmp/scrcpy-server.jar.

When executing it, app_process will just abort and leave the directory
on the device, causing scrcpy to always fail.

To avoid the problem, check that the server is a regular file before
pushing it.

Closes #956 <https://github.com/Genymobile/scrcpy/issues/956>

Including SDL2/SDL.h redefines main to SDL_main by default.

On Ctrl+r, disable auto-rotation (if enabled), set the screen rotation
and re-enable auto-rotation (if it was enabled).

Closes #11 <https://github.com/Genymobile/scrcpy/issues/11>

Internally, a failure to invoke a method via reflection was partially
managed using exceptions, partially using a null return value.

Handle all errors at the same place, by not catching
NoSuchMethodException too early.

Use the legacy methods when the new ones do not exist.

Add some tests

<https://github.com/Genymobile/scrcpy/pull/967>

Signed-off-by: NYu-Chen Lin <npes87184@gmail.com>

Signed-off-by: NYu-Chen Lin <npes87184@gmail.com>

Signed-off-by: NYu-Chen Lin <npes87184@gmail.com>

> Movements down (scroll backward) generate negative y values and up
> (scroll forward) generate positive y values.

> If direction is SDL_MOUSEWHEEL_FLIPPED the values in x and y will be
> opposite. Multiply by -1 to change them back.

<https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>

The x and y values already take the scrolling configuration into
account. Reversing the values when the direction is flipped cancels the
scrolling configuration.

Therefore, just ignore the direction field.

Fixes <https://github.com/Genymobile/scrcpy/issues/966>

PR <https://github.com/Genymobile/scrcpy/pull/965>
Signed-off-by: NRomain Vimont <rom@rom1v.com>

Suggested-by: jurkov

Closes <https://github.com/Genymobile/scrcpy/issues/978>

When the hardware encoder is not able to encode at the given definition,
it fails with an error 0xfffffc0e.

It is documented in the FAQ:
<https://github.com/Genymobile/scrcpy/blob/master/FAQ.md#i-get-an-error-could-not-open-video-stream>

But it is better to directly suggest the workaround in the console.

Inject mouse events using id -1 (virtual device) instead of 0 which
does not exist (and causes the InputDevice to be null).

Fixes <https://github.com/Genymobile/scrcpy/issues/962>

Mutex functions may only fail due to a programming error.

Use assertions in debug builds, and ignore the value in release builds.

No mutex is used in decoder.c and stream.c.

SDL_assert() open a dialog on assertion failure.

There is no reason not to use assert() directly.

Use the "standard" NDEBUG definition, which is used by assert().

It is always equal to argv[0] (or not used on Windows).

fix warnings reported with -Dwarning_level=2 on Windows.

Utilities have been moved to util/, but includes had not been updated
in Windows-specific files.

Ref: dfd0707a

Fix warnings reported with -Dwarning_level=2.