diff options
Diffstat (limited to 'shared-module/displayio/ColorConverter.h')
| -rw-r--r-- | shared-module/displayio/ColorConverter.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/shared-module/displayio/ColorConverter.h b/shared-module/displayio/ColorConverter.h index 62ef2eaab..10b1604a4 100644 --- a/shared-module/displayio/ColorConverter.h +++ b/shared-module/displayio/ColorConverter.h @@ -31,9 +31,24 @@ #include <stdint.h> #include "py/obj.h" +#include "shared-module/displayio/Palette.h" typedef struct { mp_obj_base_t base; + bool dither; } displayio_colorconverter_t; +bool displayio_colorconverter_needs_refresh(displayio_colorconverter_t *self); +void displayio_colorconverter_finish_refresh(displayio_colorconverter_t *self); +void displayio_colorconverter_convert(displayio_colorconverter_t *self, const _displayio_colorspace_t* colorspace, const displayio_input_pixel_t *input_pixel, displayio_output_pixel_t *output_color); + +uint32_t displayio_colorconverter_dither_noise_1 (uint32_t n); +uint32_t displayio_colorconverter_dither_noise_2(uint32_t x, uint32_t y); + +uint16_t displayio_colorconverter_compute_rgb565(uint32_t color_rgb888); +uint8_t displayio_colorconverter_compute_luma(uint32_t color_rgb888); +uint8_t displayio_colorconverter_compute_chroma(uint32_t color_rgb888); +uint8_t displayio_colorconverter_compute_hue(uint32_t color_rgb888); +void displayio_colorconverter_compute_tricolor(const _displayio_colorspace_t* colorspace, uint8_t pixel_hue, uint8_t pixel_luma, uint32_t* color); + #endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_COLORCONVERTER_H |