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framebuffer things

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This commit is contained in:
Dylan Smith
2026-01-15 16:49:53 -05:00
parent c77baa9724
commit 6711b5dcc1
7 changed files with 67 additions and 19 deletions
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5
Core/Inc/graphics/display.h
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@@ -34,6 +34,9 @@ typedef rgb888_pixel_t pixel_t;
(((r & 0xFF) << 16) | ((g & 0xFF) << 8) | (b & 0xFF))
#endif // PIXEL_FORMAT_888
extern volatile pixel_t framebuffer[DISPLAY_HEIGHT * DISPLAY_WIDTH];
extern volatile pixel_t *current_framebuffer;
extern volatile pixel_t *next_framebuffer;
void swap_framebuffers(void);
#endif

4
Core/Inc/graphics/menu.h
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@@ -45,7 +45,7 @@ void draw_menu(volatile pixel_t *const framebuffer, const graphical_menu_t *cons
void partial_redraw_menu(volatile pixel_t *const framebuffer, graphical_menu_t *const menu, uint8_t old_highlighted_entry_idx, uint8_t new_highlighted_entry_idx);
void select_menu_entry(graphical_menu_t *const menu);
void set_selected_menu_entry_idx(volatile pixel_t *const framebuffer, graphical_menu_t *const menu, uint8_t idx);
void decrement_selected_menu_entry_idx(graphical_menu_t *const menu);
void increment_selected_menu_entry_idx(graphical_menu_t *const menu);
void decrement_selected_menu_entry_idx(volatile pixel_t *const framebuffer, graphical_menu_t *const menu);
void increment_selected_menu_entry_idx(volatile pixel_t *const framebuffer, graphical_menu_t *const menu);
#endif