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2,439 Commits 267 Branches 69 Tags
Commit Graph

73 Commits

Author SHA1 Message Date
Tobias
6d6a1e2b7d Allow spritesheets for PenRGB565 2024-10-24 17:45:35 +02:00
Mike Bell
e908d5e53e Allow pen function for fast tile alpha blending 2023-09-08 23:48:16 +01:00
Phil Howard
4671607b3a PicoVector: Vector anti-aliasing support. 2023-08-22 09:32:28 +01:00
Phil Howard
9e430fd68c PicoVector: Better separation of concerns, add Alright Fonts support. 2023-08-22 09:32:28 +01:00
Phil Howard
cc7219b44a PicoGraphics: Experimental Pretty Poly bring-up. 2023-08-22 09:32:28 +01:00
Phil Howard
1157e605a1 Picovision: Remove DV stick drivers to PV repo. 2023-08-21 14:04:49 +01:00
Mike Bell
daf7232024 Limited support for palette and RGB888 modes 2023-08-14 12:40:15 +01:00
Mike Bell
a7435c6a5e GPIO High and palette mode support 2023-08-14 12:40:15 +01:00
Mike Bell
5f8e7556f0 Begin DV Stick display driver 2023-08-14 12:40:15 +01:00
Phil Howard
fba7b53c36 PicoGraphics: Fixed-width bitmap font support. 2023-05-15 11:03:39 +01:00
Phil Howard
375df60ff3 PicoGraphics: Switch to string_view. 
MicroPython's GET_STR_DATA_LEN macro returns a const byte array and len, which std::string would copy into heap.

Using string_view lets us wrap the existing const values.
 2023-03-16 13:25:19 +00:00
Phil Howard
83f88c034d PicoGraphics: Enable thickness for all pens. Document. 2023-03-08 14:34:28 +00:00
Phil Howard
cacb5749ae Inky Frame: Add thickness support for Hershey text. 2023-03-08 11:35:07 +00:00
Phil Howard
bfb2f8d2ba Inky 7.3: Drop unpredictable taupe from dither palette. 2023-02-23 14:37:06 +00:00
Phil Howard
bff2e79a56 Inky 5.7: Dithered drawing ported from 7.3. 2023-02-23 14:17:54 +00:00
Phil Howard
c9f6dfec4f PicoGraphics: from_hsv to RGB::from_hsv. 2023-02-23 12:59:19 +00:00
Phil Howard
3e0cd28876 Inky 7.3: Support dithering of arbitrary colours. 
`create_pen` returns an int with the most significant byte set to indicate it is an RGB888 colour.

Pen values without the most significant byte set are treated as palette entries and handled normally.
 2023-02-23 12:09:52 +00:00
Phil Howard
bea90dfd60 JPEGDEC: Experimental 3bit/4bit palette no-dither. 2023-02-22 15:40:22 +00:00
Phil Howard
f4b0434229 PicoGraphics: Add create_pen_hsv to p4, p8 and rgb332 pens. 2023-02-21 12:52:46 +00:00
Phil Howard
bbeac41785 Cosmic Unicorn: Implement RGB888 frame convert. 2023-02-21 12:52:46 +00:00
Phil Howard
776383c111 Inky 7.3: Add ordered dither support. 2023-02-20 12:29:59 +00:00
AndrewCapon
0067b101a0 Inky 7.3: Direct pen & PSRAM update. 2023-02-20 12:29:52 +00:00
ZodiusInfuser
5a62a79a93 Renamed thick_line 2023-02-16 10:28:07 +00:00
Phil Howard
c3ad87765d PicoGraphics: Extremely cursed thickness support for 1bit pens. 
Experimental. There must be less cursed way to do this.
 2023-02-10 22:15:07 +00:00
Philip Howard
c4decc5003
PicoGraphics: HSV Pen (#665) 
Co-authored-by: Gee Bartlett <122281230+ageeandakeyboard@users.noreply.github.com>
 2023-02-09 16:13:37 +00:00
Mike Bell
7f330d1a04 Pico Graphics: Use fixed size buffer for frame conversion 2022-08-23 23:07:13 +01:00
jon
2f5e3235e6 Add missing pen type enumeration value 2022-07-26 05:08:12 +01:00
jon
6ab9c8b1c7 Added RGB88 pen type 2022-07-26 04:55:32 +01:00
Phil Howard
f8e751ebff PicoGraphics: Fix 3Bit mode dithering for Inky Frame. 2022-07-13 14:30:14 +01:00
Phil Howard
f85343012a PicoGraphics: Power off added for UC8151. 2022-07-06 14:25:42 +01:00
Phil Howard
6c1556a429 PicoGraphics: 1bit/1bitY dither all drawing operations. 
Note: Pen now ranges from 0 (black) to 15 (white). Values between will be dithered ala Badger 2040.
 2022-07-06 11:32:56 +01:00
Phil Howard
12866a0b7b PicoGraphics/JPEGDEC: Use PicoGraphics dither. 2022-07-06 10:56:56 +01:00
Phil Howard
cb5f8308a0 PicoGraphics/UC8159: 3bit bitplane pen mode. 
Add a 3bit pen mode to save 1/4th the RAM needed for the 600x448 Inky Frame.
 2022-06-30 15:25:02 +01:00
Phil Howard
16aae0b1f2 PicoGraphics: Partial update/speed support. Tidyup. 2022-06-27 17:32:30 +01:00
Phil Howard
04d8d66390 UC8151: New DisplayDriver based UC8151 driver. 
HACK: Adds PicoGraphics_Pen1BitY to work around the UC8151 weird addressing.

TODO: Replace hack with an in-place transform to UC8151 pixel order from Pen1Bit.
 2022-06-23 14:30:36 +01:00
jon
b0a386f240 PicoGraphics: RGB332 use 332->565 flash LUT. 2022-06-17 11:04:09 +01:00
jon
077159adeb PicoGraphics: Add set_pixel_span and call where appropriate. 2022-06-17 11:04:02 +01:00
Phil Howard
76715e45f8 ST7789: Convert Parallel IO to PIO + DMA. 
Make display updates around 4x faster. Requires a PIO + SM to run Tufty 2040.
 2022-06-17 11:03:55 +01:00
jon
360bf4310c SH1107: Add driver and example. 
Add 1bit pen mode to PicoGraphics.

TODO:

* Rotation support
* Sizes other than 128x128 support
 2022-06-15 16:57:40 +01:00
Phil Howard
27d571b473 PicoGraphics: Tidy up dithering. 2022-06-14 15:06:44 +01:00
Phil Howard
eb303ae811 PicoGraphics: Integer sprite scaling. 2022-06-14 13:28:27 +01:00
Phil Howard
5d7113e8c9 PicoGraphics: Basic 128x128 RGB332 spritesheet support. 2022-06-13 20:12:03 +01:00
Phil Howard
582c67570a PicoGraphics: Refactor pen types into their own cpp files. 2022-06-13 20:12:03 +01:00
Phil Howard
2419f0ef45 PicoGraphics/JPEGDEC: RGB332 per channel fast dither. 2022-06-13 20:12:03 +01:00
Phil Howard
602d1b41dd PicoGraphics: Attempt at dither and scanline interrupts. 
Currently both unused and both very slow.

Dither may only be feasible for <=8 colour displays.

JPEGDEC will dither to 4-bit greyscale quite happily.
 2022-06-13 20:12:03 +01:00
Phil Howard
62818a5f49 PicoGraphics: Palettes as RGB, Scanline convert with callback. 2022-06-13 20:12:03 +01:00
Phil Howard
1a9ebb7b6e PicoGraphics: More pen conversion, better names. 2022-06-13 20:12:03 +01:00
Phil Howard
a558d35cab PicoGraphics: Remove last vestiges of template approach. 2022-06-13 20:12:03 +01:00
Phil Howard
49b62515c2 PicoGraphicS: Hershey support, bugfixes, tidyup. 2022-06-13 20:12:03 +01:00
Phil Howard
fc1561e54b PicoGraphics: Fix set_framebuffer. 2022-06-13 20:12:03 +01:00