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circuitpython/shared-module/framebufferio/FramebufferDisplay.h

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
* Copyright (c) 2020 Jeff Epler for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_FRAMEBUFFERDISPLAY_H
#define MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_FRAMEBUFFERDISPLAY_H
#include "py/obj.h"
#include "py/proto.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/displayio/Group.h"
#include "shared-bindings/pulseio/PWMOut.h"
#include "shared-module/displayio/area.h"
#include "shared-module/displayio/display_core.h"
typedef struct {
mp_obj_base_t base;
displayio_display_core_t core;
mp_obj_t framebuffer;
const struct _framebuffer_p_t *framebuffer_protocol;
mp_buffer_info_t bufinfo;
uint64_t last_backlight_refresh;
uint64_t last_refresh_call;
uint16_t native_frames_per_second;
uint16_t native_ms_per_frame;
bool auto_refresh;
bool first_manual_refresh;
} framebufferio_framebufferdisplay_obj_t;
void framebufferio_framebufferdisplay_background(framebufferio_framebufferdisplay_obj_t* self);
void release_framebufferdisplay(framebufferio_framebufferdisplay_obj_t* self);
void reset_framebufferdisplay(framebufferio_framebufferdisplay_obj_t* self);
void framebufferio_framebufferdisplay_collect_ptrs(framebufferio_framebufferdisplay_obj_t* self);
mp_obj_t common_hal_framebufferio_framebufferdisplay_get_framebuffer(framebufferio_framebufferdisplay_obj_t* self);
typedef void (*framebuffer_get_bufinfo_fun)(mp_obj_t, mp_buffer_info_t *bufinfo);
typedef void (*framebuffer_swapbuffers_fun)(mp_obj_t);
typedef void (*framebuffer_deinit_fun)(mp_obj_t);
typedef bool (*framebuffer_set_brightness_fun)(mp_obj_t, mp_float_t);
typedef mp_float_t (*framebuffer_get_brightness_fun)(mp_obj_t);
typedef bool (*framebuffer_set_auto_brightness_fun)(mp_obj_t, bool);
typedef bool (*framebuffer_get_auto_brightness_fun)(mp_obj_t);
typedef int (*framebuffer_get_width_fun)(mp_obj_t);
typedef int (*framebuffer_get_height_fun)(mp_obj_t);
typedef int (*framebuffer_get_color_depth_fun)(mp_obj_t);
typedef int (*framebuffer_get_bytes_per_cell_fun)(mp_obj_t);
typedef int (*framebuffer_get_native_frames_per_second_fun)(mp_obj_t);
typedef struct _framebuffer_p_t {
MP_PROTOCOL_HEAD // MP_QSTR_protocol_framebuffer
framebuffer_get_bufinfo_fun get_bufinfo;
framebuffer_swapbuffers_fun swapbuffers;
framebuffer_deinit_fun deinit;
framebuffer_get_width_fun get_width;
framebuffer_get_height_fun get_height;
framebuffer_get_color_depth_fun get_color_depth;
framebuffer_get_bytes_per_cell_fun get_bytes_per_cell;
framebuffer_get_native_frames_per_second_fun get_native_frames_per_second;
framebuffer_get_brightness_fun get_brightness;
framebuffer_set_brightness_fun set_brightness;
framebuffer_get_auto_brightness_fun get_auto_brightness;
framebuffer_set_auto_brightness_fun set_auto_brightness;
} framebuffer_p_t;
#endif // MICROPY_INCLUDED_SHARED_MODULE_DISPLAYIO_FRAMEBUFFERDISPLAY_H