Mike Bell
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7f330d1a04
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Pico Graphics: Use fixed size buffer for frame conversion
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2022-08-23 23:07:13 +01:00 |
Mike Bell
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f341c15fa7
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Pico Graphics: Double buffer scanline conversion
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2022-08-23 21:48:26 +01:00 |
Phil Howard
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cb5f8308a0
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PicoGraphics/UC8159: 3bit bitplane pen mode.
Add a 3bit pen mode to save 1/4th the RAM needed for the 600x448 Inky Frame.
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2022-06-30 15:25:02 +01:00 |
jon
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b0a386f240
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PicoGraphics: RGB332 use 332->565 flash LUT.
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2022-06-17 11:04:09 +01:00 |
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jon
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077159adeb
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PicoGraphics: Add set_pixel_span and call where appropriate.
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2022-06-17 11:04:02 +01:00 |
|
Phil Howard
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76715e45f8
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ST7789: Convert Parallel IO to PIO + DMA.
Make display updates around 4x faster. Requires a PIO + SM to run Tufty 2040.
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2022-06-17 11:03:55 +01:00 |
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Phil Howard
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eb303ae811
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PicoGraphics: Integer sprite scaling.
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2022-06-14 13:28:27 +01:00 |
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Phil Howard
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5d7113e8c9
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PicoGraphics: Basic 128x128 RGB332 spritesheet support.
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2022-06-13 20:12:03 +01:00 |
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Phil Howard
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582c67570a
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PicoGraphics: Refactor pen types into their own cpp files.
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2022-06-13 20:12:03 +01:00 |