Game runs pretty close to fine, needed to use system libpng and haven't
attempted to use ffmpeg, however.
I'm seeing in the 50fps range in gameplay with no performance tweaks
but having set -mtune=cortex-a72. There's a lot of perf opportunities,
so consistent 60 is certainly within reason without too much pain.
If the supposed return address is a pointer to the beginning of an
executable page, and the page before is an oversized file mapping,
like vvar before vdso, the backtrace would be terminated by SIGBUS.
To avoid this, check not for readable, but for executable instead.
* Have clang and libc++ working.
If any clang users run into problems, remember to have libc++ and libc++abi set up.
Fixes
stepmania/src/arch/ArchHooks/ArchHooks.h:37:27: error:
variable has incomplete type 'tm'
virtual void SetTime( tm ) { }
^
/usr/include/wchar.h:83:8: note: forward declaration of 'tm'
struct tm;
^
* Add noexcept to swap.
See https://github.com/stepmania/stepmania/commit/e860773799f01d02f281c8c39421e7e34658788d#commitcomment-32674320
* Use standard c++11 for handling unexpected exceptions
The cxxabi.h header can make linking difficult.
* Use XRandR 1.2 to set fullscreen resolution for single output
Squash of roothorick's PR #497
(also includes Kyzentun's CMake changes from PR #716)
* Cherry-pick json c++1x stuff (b9e3d7174e)
* Cherry-pick c++11 support from 5bba5c0038 and 9f8b045309
* rework Linux (X11) fullscreen, improve display-related Graphics Options
Implement option to select between monitors for exclusive fullscreen mode
on X11 (using XRandR 1.2), or use a fullscreen borderless window.
Reimplement resolution/refresh rate/display mode-related option rows
using Lua, update choices dynamically so only known-good groupings of
resolution/refresh rate/aspect ratio can be selected.
Minimally update Windows/MacOS LowLevelWindow implementations to support
changes made for Linux side. Fullscreen Borderless Window/multi monitor
support from X11 not implemented for those in this commit.
* allow forcibly disabling xinerama use on Linux
When libXinerama is available, SM tries to use it to find the proper
monitor indexes to use to set _NET_WM_FULLSCREEN_MONITORS (on borderless
fullscreen). xfwm4 seems to assume that monitors are numbered in increasing
order from left to right (rather than using the Xinerama-assigned numbers),
so _NET_WM_FULLSCREEN_MONITORS misbehaves on Xfce.
This commit bypasses use of libXinerama, and instead forces SM to induce fullscreen
on the desired monitor in the backup, hacky way: remove all window hints, move window
to desired monitor, then add _NET_WM_STATE_FULLSCREEN hint. This works on
mutter and Xfce.
* Remove multiple warnings on redundant define.
This used to be hard-coded due to pthread related items, but now it's dynamically determined.
* fix _fallback menu behavior for unrecognized aspect ratios
* Fix error recreating existing FS texture
* Bump deployment target to 10.7 to use libc++ on XCode 8
* Add explicit casts to please clang
* Update changelog
This attempts to organize all needed items and places appropriate defines
in a single location. Redundant comparisons/defines were removed when noticed.
A few caveats, however:
* This may be better targeted towards the 5_1_0 branch instead of master right now.
* Cmake will run a little slower on configuration/generation now. That's due to the sanity checks it runs.
* There are some more checks to be added later, but this should be a solid start.
Thanks to the [libical](https://github.com/libical/libical) project for inspiration.
This is meant to be a safer alternative since
NULL can often be 0. Let's not rely on that.
And yes, I know this is a lot of files. This is
a safer thing to do in big commits vs for loops.
