Do not access directly the SDL_Surface Screen_pixels
use new functions Get_Screen_pixel_ptr() Set_Screen_pixel(),
Get_Screen_pixel()
And SetPalette()
Signed-off-by: Thomas Bernard <miniupnp@free.fr>
This is similar to mode 5, but with less constraints:
- All inks can have split rasters
- Split rasters have a min width of 32 pixels
Note that this is nowhere near enough to make sure the image will be
renderable (number of colors should be limited, unless there is a span
without rasters allowing to reload registers with new colors, and
moving from one pen to another also has a cost). The goal is to offer no
over-restriction (everything that can be shown on the real machine is
drawable). Additional constraints may be checked from a lua script that
will generate the code and data for displaying the picture.
In this custom mode, odd lines use MODE 0 (wide pixels, 16 colors), and
even lines use MODE 1 (square pixels, 4 colors).
- Add a settings window to the 8-bit effect where you can chose what you
want to draw
- Add the customizations required to make it work in graph.c
- Tweak some other places so it is easier to add other modes later on.
- Groundwork for some more modes: EGX2, ZX spectrum, Game Boy color.
* Display error code to terminal when loading an image fails. Mainly for debugging purposes.
* Use different error codes for different errors in ILBM loader.
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1818 416bcca6-2ee7-4201-b75f-2eb2f807beb1
I did some changes to the effect screen to make some space : instead of displaying an "on/off" label, we now keep the button pressed for active effects.
There is no "constraint menu" yet, we should allow to select different constraints there (C64, MO5, spectrum, ...) to activate their respective enforcer and plug the right thing to the associated checker.
This should eventually allow drawers to :
* Load any single-layer picture
* Select the mode they want to use (without enabling it)
* Run the checker and get the result as a multilayer (with an error layer)
* Then, once they feel enough issues are solved, switch to "enforcer" mode for further manual tweaking.
Now we need a checker for CPC Mode5... :)
git-svn-id: svn://pulkomandy.tk/GrafX2/branches/cpcmode5@1721 416bcca6-2ee7-4201-b75f-2eb2f807beb1
