The Configuration Dialog -> Disks tab now has combos to show
insert/eject disks, as well as it now the images are automatically
swapped if you try to insert on one drive the image connected to the
other
The Apple logo was redone following the same-ish colour pattern but with
a more modern look.
(*) Updated based on first review:
- Removed bmp from this pull request (coming later)
- Corrected resource's constants values and deleted unused one
- Initializing variables in CPageDisk constructot
Fixed JoyUpdateButtonLatch() to debounce in 5mecs instead of 5secs!
SpkrToggle() was using redundant global ('cyclenum') when using the PC speaker.
. I reworked the code (as it looked out-of-date),
but probably better to just remove all the PC speaker support.
Removed complex case below for:
. VideoHasRefreshed(), 'anyupdates'
. VideoCheckPage()
Detailed notes below.
---
Video updates in ContinueExecution() loop:
'anyupdates' gets set if there were any page-flip(s) in last ~17030 cycles:
anyupdates |= VideoHasRefreshed();
ie. VideoRefreshScreen() was called outside of this loop.
If there's been a call to VideoRefreshScreen() outside of this loop,
and then the video framebuffer gets written to, ie. VideoApparentlyDirty() returns TRUE,
then don't call VideoRefreshScreen() from this loop for 3 frames.
(If a VideoRefreshScreen() is called outside of this loop then restart the 3 frame count.)
So..
if the game is flipping, the VideoApparentlyDirty() will return FALSE (since game writes to other framebuffer).
if the game is not flipping, then VideoHasRefreshed() will return FALSE (since no flips occur).
Therefore this complex case above probably only arises at a boundary eg. when the game is transitioning between these 2 modes,
and so if the emulator does the very occasional screen update in this main loop, it is of no consequence.
(I guess this extra logic was to throttle video updates on very old slow machines)
---
VideoCheckPage(BOOL bForce) was called twice in main-loop:
UnexpectedPage if g_bVideoDisplayPage2 != SW_PAGE2
Once each time through the loop (ie. every 1ms), with bForce=0
if UnexpectedPage && >500ms since last flip then VideoRefreshScreen()
Once each video frame (ie. ~17030 cycles) when not flipping, with bForce=1
if UnexpectedPage then VideoRefreshScreen()
Basically this was all about supporting FullSpeed mode, and limiting the calls to VideoRefreshScreen().
.35 Added: DW address -- round the length up to even number for convenience. Example: DW 6062 is equivalent to: DW 6062:6063
.34 Fixed: Unified auto-defined name: B_, W_, T_ for byte, word, or text respectively
