clarified how and when the vertex shader should flip the texture
occassional graphical artefacts no longer appear. the artefacts appeared
(or were more noticeable) when the TV image was scaled to certain sizes.
they were caused by incorrect use of the framebuffer. using the same
texture as the source and destination of the shading process does not
work as expected
this fix is very important because without it, the frame queue is set to
zero. this means that the display is likely to be very choppy creating
a bad impression of the emulator for first time users
the logger.Permission interface indicates whether the environment making
the logging request is allowed to create new log entries. the
environment.Environment type satisifies the Permission interface
logger.Allow is provided as a convienient way of indicating the the log
entry should always be created
some boxart images once rendered seemed to prevent future renders taking place
unclear what the cause is but marking the texture for creation solves the problem
removed all references to hotloading. will reimplement in the future
made sure then cartridgeloader.Loader instances are closed when no
longer needed. added commentary where required to explain
information pane in the ROM selector window is not disabled when
animation emulation is not running. the load button is still visible
based on the animation emulation
broken in 7e1f1f when the playmode overlay was changed to a full size
window
fix required improvement to the detection of whether the mouse was
hovering over a window (eg. prefs window, etc.)
debugger no longer sends play, pause notifications to the gui. the gui
polls for that information as required
govern package now has SubState type to complement the State type.
StateIntegrity() function enforces combinations of State and SubState,
called from debugger.setState() function
playmode notifications reworked and contained in a single playmode_overlay.go
file. this includes the FPS and screen detail
preference value sdlimgui.playmode.fpsOverlay replaced with
sdlimgui.playmode.fpsDetail. still toggled with F7 key
coproc icon moved to top-left corner of playmode overlay and only
visible when FPS detail is showing
when FPS detail is showing multiple (small) icons care shown. when it is
not showing, a single (large) icon is shown according to the priority of
the icon. eg. pause indicator has higher priority than the mute
indicator
ARM7TDMI (which is an ARMv4 implementation) does not allow misaligned
addressing at all. ARMv7 meanwhile does allow it
ARM emulation no longer logs misaligned addresses. but it does forward
the information to the developer interface
Faults window now has a Clear button and fixed table header
notifications interface instance moved to environment from
cartridgeloader. the cartridgeloader package predates the environment
package and had started to be used inappropriately
simplified how notifications.Notify() is called. in particular the
supercharger fastload starter no longer bundles a function hook. nor is
the cartridge instance sent with the notification
previous version was too overloaded with functions, likely as an attempt
to simplify, but it was only confusing when trying to add more entities
to the list of sorting methods
