// This file is part of the CircuitPython project: https://circuitpython.org

//

// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries

//

// SPDX-License-Identifier: MIT

#pragma once

#include "shared-bindings/displayio/__init__.h"

#include "shared-bindings/displayio/Group.h"

#include "shared-module/displayio/area.h"

#define NO_COMMAND 0x100

typedef struct {

displayio_group_t *current_group;

uint64_t last_refresh;

displayio_buffer_transform_t transform;

displayio_area_t area;

uint16_t width;

uint16_t height;

uint16_t rotation;

_displayio_colorspace_t colorspace;

bool full_refresh; // New group means we need to refresh the whole display.

bool refresh_in_progress;

} displayio_display_core_t;

void displayio_display_core_construct(displayio_display_core_t *self,

uint16_t width, uint16_t height, uint16_t rotation,

uint16_t color_depth, bool grayscale, bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, bool reverse_bytes_in_word);

bool displayio_display_core_set_root_group(displayio_display_core_t *self, displayio_group_t *root_group);

uint16_t displayio_display_core_get_width(displayio_display_core_t *self);

uint16_t displayio_display_core_get_height(displayio_display_core_t *self);

void displayio_display_core_set_dither(displayio_display_core_t *self, bool dither);

bool displayio_display_core_get_dither(displayio_display_core_t *self);

void displayio_display_core_set_rotation(displayio_display_core_t *self, int rotation);

void release_display_core(displayio_display_core_t *self);

bool displayio_display_core_start_refresh(displayio_display_core_t *self);

void displayio_display_core_finish_refresh(displayio_display_core_t *self);

void displayio_display_core_collect_ptrs(displayio_display_core_t *self);

bool displayio_display_core_fill_area(displayio_display_core_t *self, displayio_area_t *area, uint32_t *mask, uint32_t *buffer);

bool displayio_display_core_clip_area(displayio_display_core_t *self, const displayio_area_t *area, displayio_area_t *clipped);