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45 lines
1.8 KiB
45 lines
1.8 KiB
/* |
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* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
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* Copyright (c) 2023 Nordic Semiconductor |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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* |
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* "Bottom" of the SDL display driver. |
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* When built with the native_simulator this will be built in the runner context, |
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* that is, with the host C library, and with the host include paths. |
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*/ |
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#ifndef DRIVERS_DISPLAY_DISPLAY_SDL_BOTTOM_H |
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#define DRIVERS_DISPLAY_DISPLAY_SDL_BOTTOM_H |
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#include <stdbool.h> |
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#include <stdint.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Note: None of these functions are public interfaces. But internal to the SDL display driver */ |
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int sdl_display_init_bottom(uint16_t height, uint16_t width, uint16_t zoom_pct, |
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bool use_accelerator, void **window, const void *window_user_data, |
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const char *title, void **renderer, void **mutex, void **texture, |
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void **read_texture, void **background_texture, |
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uint32_t transparency_grid_color1, uint32_t transparency_grid_color2, |
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uint16_t transparency_grid_cell_size); |
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void sdl_display_write_bottom(const uint16_t height, const uint16_t width, const uint16_t x, |
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const uint16_t y, void *renderer, void *mutex, void *texture, |
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void *background_texture, uint8_t *buf, bool display_on, |
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bool frame_incomplete); |
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int sdl_display_read_bottom(const uint16_t height, const uint16_t width, const uint16_t x, |
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const uint16_t y, void *renderer, void *buf, uint16_t pitch, |
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void *mutex, void *texture, void *read_texture); |
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void sdl_display_blanking_off_bottom(void *renderer, void *texture, void *background_texture); |
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void sdl_display_blanking_on_bottom(void *renderer); |
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void sdl_display_cleanup_bottom(void **window, void **renderer, void **mutex, void **texture, |
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void **read_texture, void **background_texture); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* DRIVERS_DISPLAY_DISPLAY_SDL_BOTTOM_H */
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