And also test various potential false positives, which shouldn't be
detected as given format.
*Damn*, I need some utility class for printing this, this is
unsustainable.
Makes more sense as the function isn't expected to fail (and thus any
kind of lazy population is not possible as it would be too late for
error checks anyway).
*Not* updating interface strings even though this is an ABI break
because we're doing that right after the skin import interface bump.
The plugin interface version got bumped to avoid ABI issues when loading
plugins that weren't updated for the change, but apart from that this
shouldn't be a breaking change, as the API returns a type that can be
both an Optional and a Pointer.
Moreover, doing them here would mean the options might get ignored with
no clear reason why. Aaand yes of course this caused MagnumFontConverter
to be skipped for no clear reason on embedded platforms, and uncovered a
setup bug in the test.
I need a bunch of new test images for shader tests and this was rather
easy to do, considering RLE images are ten times smaller. Not doing the
converter side yet due to time constraints, temporarily relying on
imagemagick to handle that (StbImageConverter does RLE also, but
interestingly it produces larger files than imagemagick).
Bloaty says it saved 10 kB in Debug build of MagnumGL:
VM SIZE FILE SIZE
-------------- --------------
[ = ] 0 .debug_info +1.59Ki +0.0%
+0.4% +1.50Ki .text +1.50Ki +0.4%
[ = ] 0 .debug_str +409 +0.0%
[ = ] 0 .debug_line +276 +0.1%
[ = ] 0 .debug_abbrev +20 +0.0%
-28.6% -2 [LOAD [RX]] -2 -28.6%
[ = ] 0 [Unmapped] -4.28Ki -41.0%
-22.7% -9.23Ki .rodata -9.23Ki -22.7%
-0.8% -7.73Ki TOTAL -9.73Ki -0.1%
And 4 kB in Release:
VM SIZE FILE SIZE
-------------- --------------
+1.1% +3.44Ki .text +3.44Ki +1.1%
+1.7% +1.39Ki .eh_frame +1.39Ki +1.7%
[ = ] 0 [Unmapped] +656 +51%
-25.5% -9.47Ki .rodata -9.47Ki -25.5%
-0.7% -4.64Ki TOTAL -4.00Ki -0.4%
That's not negative, so I guess that's good. This change is of course
more significant in the context of a minimal WebGL build, where the exe
can be as little as 50 kB -- there 4 kB is almost 10% of the size.
This makes it possible to:
- finally use Magnum as a CMake subproject on Windows and have your
executables not fail to run with a "DLL missing" error (and the
setting is put to cache so superprojects just implicitly make use of
that)
- run tests on Windows without having to install first
- use dynamic plugins from a CMake subproject on any platform without
having to install first or load them by filename --- and the plugin
directory is now easily discovered as relative to
libraryLocation() of the library implementing given plugin interface