New user settings : Number of bitplans, Display resolution/mode.
Busy time dynamically generated for vectors and characters drawing.
Various fixes.
Code clean-up.
HLSL: Improved Defocus, Fixed LCD screen, Extended Shadow Mask and Bloom [ImJezze]
Made defocus strength equal for x/y and independent from screen size
defocus is now independent from screen size and ratio
horizontal and vertical defocus now have the same strength
replaced asymmetric defocus kernel by a symmetric kernel
defocus is now limited to a maximum of 10
added shader uniforms for orientation and rotation settings
Fixed HLSL for LCD screen
fixed wrong detection of vector screen, which meant that a LCD screen was also detected as vector screen
re-enabled scan-line and other CRT related sliders for LCD screen
Extended Shadow Mask and Bloom functionality
added shadow mask option to choose between "Screen" and "Source" tile mode ("Screen" is the default as before)
added bloom option to choose between "Addition" and "Darken" blend mode ("Addition" is the default as before)
the alpha channel of a shadow mask is now filled with the background color of the screen by the amount of the inverted alpha value
added monochrome-matrix.png which can be used in combination with "Source" tile mode and "Darken" blend mode to simulate a STN LCD
- added shadow mask type option to choose between "Screen" and "Source"
tile mode ("Screen" is the default as before)
- added bloom type option to choose between "Addition" and "Darken"
blend mode ("Addition" is the default as before)
- the alpha channel of a shadow mask is now filled with the background
color of the screen by the amount of the inverted alpha value
- added monochrome-matrix.png which can be used in combination with
"Source" tile mode and "Darken" blend mode to simulate a STN LCD, for
example
