20210131_20ce5f0 Release

This is a development release (from the dev branch)

Raw changes since last development release are:

40df32b23 Improve speed of 12bpp diff calculation during calibration
6c0b225d8 Update profiles
b7c2c7376 Test for increased pixel width during mode 7 calibration
b82453d28 remove extra semicolons
d5feb983e reduce tests for FFOSD bit
0614476b5 update profiles
1b5ecf556 Update profiles
b338d105f Change 16BPP from RGB:565 to ARGB:4444 with much faster capture loops
d68d4ddc5 Update profiles
ed6087a1c Improve FF OSD overlay
47b49f09b Update profiles
fb6733759 Add experimental support for flash floppy OSD overlay
98d62b357 Update profiles
269179aa9 Increase frame timeout
59015ba74 Update profiles
b0c9f178e Improve outer capture loop cacheability
7337abfbd Limit scanline intensity in 16bpp mode
f4f38ae47 Update profiles
96a1071dd Update profiles
a54d1cf6d Update resolutions
f4b4a196d Fix saved config issue
eac9a219e Improve auto overscan
7d438d38f Move default.txt to profiles dir
579bc5ee0 Update profiles
5cd98f7a4 Hide unused main menu options in simple mode
c0eee1593 Update OSD with profile info
b19f968c0 Hide interface setting & stop button reverse saving
b16a9df02 Update profiles
33b0dd640 Display interface info on powerup & system status + missing default.txt bugfixes
578c02026 Fix overscan update bug
515539daf Fail more gracefully if sub-profile default.txt missing
d6a7b15d5 Improve auto overscan function
6d1f90652 Update profiles
4e0d5591f Update resolutions
534cae82f Set overscan to 1600x1080 if max width >720 else 1440x1080
3a23a05a1 Update profiles
48dff12f2 Fix screencap bug
c1058f942 Align critical path C code
3f34c1315 Only reload sub-profiles if new one selected
c3081ccba Compensate pngs for reduced width 1920 pixel modes
b5229ce65 Always reduce width of 1920 pixel modes
0fe5d4242 Update resolutions
1f3715cde Always use reduced width 1920x1080 in 16bpp mode
02294c1fb Update profiles
f400a1c82 Add automatic overscan for 1920x1080 in 16bpp double height mode
c17badc18 Update resolutions
d86bddd09 Add multiple saved config option
7c2a36c80 Update resolutions
a54afc465 Fix issue with refresh not saving
2003d902c Fix issue with 1440(1920) mode
eea95a155 Split resolution and refresh rate into two settings
275fba702 Update resolutions
c24326241 Update profiles
c673ab051 further fix for cpu speed time calculations
ffcac3edf Update resolutions
f29faeee8 Allow overscan setting in resolutions
8ae7bd42e Add default capture loop for simple mode
f72dca08a Remove requirement for default_config.txt
061537aa4 Fix timing calculation when cpu speed changed
626a52777 Fix cache timing issue
60ffc0a61 Update Default@ to Auto@
fdbf4a4f0 reorder menu
bd690a294 Skip interlace exit test in separate sync mode
248e530f9 Update profiles
f17c86d7f Update swap aspect option
7eef88102 Fix 16bpp detection bug
6e4c2da93 Add option to disable resolution status message on power up
8fa1d7efc Update profiles
6a0fd16fe Update profiles
cb16f97cf Add support for basic scanlines without requiring double height/double writes
7cdd628da Update profiles
3b4eb5686 Add HDMI mode setting
6b3767ba2 Fix field duration calculation error
e9956bc12 Update profiles
7edfcca53 Update profiles
aae029b2a Rework NTSC artifact code
8b22f28c6 Update profiles
728bc7896 Update profiles
c122bfd7b Update profiles
c319c674e Add NTSC artifact for tandy coco 1 & 2
0f8a08b4d Add DAC volt values
fea1d2f9e Update profiles for new DAC disabled value
6bee333e9 Update profiles
42d0ce055 Fix issue with 8uS hsync pulses on BBC micro (Starquake)
b4f8c6999 Added Label contributed by Richard Hallas
57a460ff9 Update crop border text
f26b24ab6 Hide multiplier range setting in simple mode