Originally, black_bindings found each contiguous "//|" block and sent
it to black independently. This was slower than it needed to be.
Instead, swap the comment prefix: when running black, take off
"//|" prefixes and put "##|" prefixes on all un-prefixed lines.
Then, after black is run, do the opposite operation
This more than doubles the overall speed of "pre-commit run --all",
from 3m20s to 55s CPU time on my local machine (32.5s to under 10s
"elapsed" time)
It also causes a small amount of churn in the bindings, because
black now sees enough context to know whether one 'def' follows another
or ends the 'def's in a 'class'. In the latter case, it adds an extra
newline, which becomes a "//|" line.
I'm less sure why a trailing comma was omitted before down in
rp2pio/StateMachine.c but let's roll with it.
These diagnostics occurred, but weren't treated as errors:
```
[WARN] Missing return type: alphablend on line 38
[WARN] Missing argument type: dest_bitmap on line 38
[WARN] Missing argument type: source_bitmap_1 on line 38
[WARN] Missing argument type: source_bitmap_2 on line 38
```
mp_obj_float_get gets the value of an object, which must be
exactly a float. mp_obj_get_float gets the float value of
an object of various types, including floats & ints.
This blends two "565"-format bitmaps, including byteswapped ones. All
the bitmaps have to have the same memory format.
The routine takes about 63ms on a Kaluga when operating on 320x240 bitmaps.
Of course, displaying the bitmap also takes time.
There's untested code for the L8 (8-bit greyscale) case. This can be
enabled once gifio is merged.
Convert bitbangio, bitmaptools, _bleio, board, busio, countio, digitalio, framebufferio, frequencyio, gamepadshift, getpass, keypad, math, microcontroller, and msgpack modules to use MP_REGISTER_MODULE.
Related to #5183.
It is required to call .dirty() with appropriate arguments after modifications through the buffer protocol, or the display might not be updated correctly.
jposada202020
jposada202020
hathach
MicroDev
foamyguy
Maciej Sokołowski
Dan Halbert
Jeff Epler
TimonPeng
Alec Delaney
Jeff Epler
James Carr
Rob Capellini
Scott Shawcroft
Kevin Matocha