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7f52a770d9
So far the joy_masks array allowed several joystick drivers for a single target to each have different joy_read return values. However this meant that every call to joy_read implied an additional joy_masks lookup to post-process the return value. Given that almost all targets only come with a single joystick driver this seems an inappropriate overhead. Therefore now the target header files contain constants matching the return value of the joy_read of the joystick driver(s) on that target. If there indeed are several joystick drivers for a single target they must agree on a common return value for joy_read. In some cases this was alredy the case as there's a "natural" return value for joy_read. However a few joystick drivers need to be adjusted. This may cause some overhead inside the driver. But that is for sure smaller than the overhead introduced by the joy_masks lookup before. !!! ToDo !!! The following three joystick drivers become broken with this commit and need to be adjusted: - atrmj8.s - c64-numpad.s - vic20-stdjoy.s |
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| .. | ||
| apple2 | ||
| atari | ||
| atari2600 | ||
| atari5200 | ||
| atmos | ||
| c16 | ||
| c64 | ||
| c128 | ||
| cbm | ||
| cbm510 | ||
| cbm610 | ||
| common | ||
| conio | ||
| creativision | ||
| dbg | ||
| em | ||
| gamate | ||
| geos-apple | ||
| geos-cbm | ||
| geos-common | ||
| joystick | ||
| lynx | ||
| mouse | ||
| nes | ||
| osic1p | ||
| pce | ||
| pet | ||
| plus4 | ||
| runtime | ||
| serial | ||
| sim6502 | ||
| supervision | ||
| telestrat | ||
| tgi | ||
| vic20 | ||
| zlib | ||
| Makefile | ||