working lcd small quer
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244
libraries/lvgl/src/core/lv_global.h
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244
libraries/lvgl/src/core/lv_global.h
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/**
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* @file lv_global.h
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*
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*/
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#ifndef LV_GLOBAL_H
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#define LV_GLOBAL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include "../lv_conf_internal.h"
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#include <stdbool.h>
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#include "../misc/lv_types.h"
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#include "../draw/lv_draw.h"
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#if LV_USE_DRAW_SW
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#include "../draw/sw/lv_draw_sw.h"
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#endif
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#include "../misc/lv_anim.h"
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#include "../misc/lv_area.h"
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#include "../misc/lv_color_op.h"
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#include "../misc/lv_ll.h"
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#include "../misc/lv_log.h"
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#include "../misc/lv_style.h"
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#include "../misc/lv_timer.h"
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#include "../others/sysmon/lv_sysmon.h"
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#include "../stdlib/builtin/lv_tlsf.h"
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#if LV_USE_FONT_COMPRESSED
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#include "../font/lv_font_fmt_txt.h"
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#endif
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#include "../tick/lv_tick.h"
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#include "../layouts/lv_layout.h"
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/*********************
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* DEFINES
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*********************/
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#define ZERO_MEM_SENTINEL 0xa1b2c3d4
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/**********************
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* TYPEDEFS
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**********************/
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#if LV_USE_SPAN != 0
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struct _snippet_stack;
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#endif
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#if LV_USE_FREETYPE
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struct _lv_freetype_context_t;
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#endif
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#if LV_USE_PROFILER && LV_USE_PROFILER_BUILTIN
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struct _lv_profiler_builtin_ctx_t;
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#endif
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#if LV_USE_NUTTX
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struct _lv_nuttx_ctx_t;
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#endif
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typedef struct _lv_global_t {
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bool inited;
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bool deinit_in_progress; /**< Can be used e.g. in the LV_EVENT_DELETE to deinit the drivers too */
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lv_ll_t disp_ll;
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lv_display_t * disp_refresh;
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lv_display_t * disp_default;
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lv_ll_t style_trans_ll;
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bool style_refresh;
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uint32_t style_custom_table_size;
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uint32_t style_last_custom_prop_id;
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uint8_t * style_custom_prop_flag_lookup_table;
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lv_ll_t group_ll;
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lv_group_t * group_default;
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lv_ll_t indev_ll;
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lv_indev_t * indev_active;
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lv_obj_t * indev_obj_active;
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uint32_t layout_count;
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lv_layout_dsc_t * layout_list;
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bool layout_update_mutex;
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uint32_t memory_zero;
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uint32_t math_rand_seed;
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lv_event_t * event_header;
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uint32_t event_last_register_id;
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lv_timer_state_t timer_state;
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lv_anim_state_t anim_state;
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lv_tick_state_t tick_state;
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lv_draw_buf_handlers_t draw_buf_handlers;
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lv_ll_t img_decoder_ll;
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#if LV_CACHE_DEF_SIZE > 0
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lv_cache_t * img_cache;
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#endif
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#if LV_IMAGE_HEADER_CACHE_DEF_CNT > 0
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lv_cache_t * img_header_cache;
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#endif
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lv_draw_global_info_t draw_info;
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#if defined(LV_DRAW_SW_SHADOW_CACHE_SIZE) && LV_DRAW_SW_SHADOW_CACHE_SIZE > 0
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lv_draw_sw_shadow_cache_t sw_shadow_cache;
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#endif
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#if LV_DRAW_SW_COMPLEX
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_lv_draw_sw_mask_radius_circle_dsc_arr_t sw_circle_cache;
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#endif
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#if LV_USE_LOG
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lv_log_print_g_cb_t custom_log_print_cb;
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#endif
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#if LV_USE_LOG && LV_LOG_USE_TIMESTAMP
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uint32_t log_last_log_time;
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#endif
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#if LV_USE_THEME_SIMPLE
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void * theme_simple;
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#endif
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#if LV_USE_THEME_DEFAULT
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void * theme_default;
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#endif
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#if LV_USE_THEME_MONO
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void * theme_mono;
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#endif
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#if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
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lv_tlsf_state_t tlsf_state;
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#endif
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lv_ll_t fsdrv_ll;
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#if LV_USE_FS_STDIO != '\0'
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lv_fs_drv_t stdio_fs_drv;
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#endif
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#if LV_USE_FS_POSIX
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lv_fs_drv_t posix_fs_drv;
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#endif
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#if LV_USE_FS_FATFS
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lv_fs_drv_t fatfs_fs_drv;
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#endif
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#if LV_USE_FS_WIN32 != '\0'
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lv_fs_drv_t win32_fs_drv;
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#endif
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#if LV_USE_FS_LITTLEFS
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lv_fs_drv_t littlefs_fs_drv;
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#endif
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#if LV_USE_FREETYPE
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struct _lv_freetype_context_t * ft_context;
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#endif
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#if LV_USE_TINY_TTF
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lv_cache_t * tiny_ttf_cache;
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#endif
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#if LV_USE_FONT_COMPRESSED
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lv_font_fmt_rle_t font_fmt_rle;
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#endif
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#if LV_USE_SPAN != 0
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struct _snippet_stack * span_snippet_stack;
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#endif
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#if LV_USE_PROFILER && LV_USE_PROFILER_BUILTIN
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struct _lv_profiler_builtin_ctx_t * profiler_context;
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#endif
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#if LV_USE_FILE_EXPLORER != 0
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lv_style_t fe_list_button_style;
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#endif
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#if LV_USE_SYSMON && LV_USE_PERF_MONITOR
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lv_sysmon_backend_data_t sysmon_perf;
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#endif
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#if LV_USE_SYSMON && LV_USE_MEM_MONITOR
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lv_sysmon_backend_data_t sysmon_mem;
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#endif
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#if LV_USE_IME_PINYIN != 0
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size_t ime_cand_len;
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#endif
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#if LV_USE_OBJ_ID_BUILTIN
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void * objid_array;
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uint32_t objid_count;
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#endif
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#if LV_USE_NUTTX
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struct _lv_nuttx_ctx_t * nuttx_ctx;
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#endif
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void * user_data;
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} lv_global_t;
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/**********************
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* MACROS
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**********************/
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#if LV_ENABLE_GLOBAL_CUSTOM
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#include LV_GLOBAL_CUSTOM_INCLUDE
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#ifndef LV_GLOBAL_CUSTOM
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#define LV_GLOBAL_CUSTOM() lv_global_default()
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#endif
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#define LV_GLOBAL_DEFAULT() LV_GLOBAL_CUSTOM()
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#else
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LV_ATTRIBUTE_EXTERN_DATA extern lv_global_t lv_global;
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#define LV_GLOBAL_DEFAULT() (&lv_global)
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#endif
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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#if LV_ENABLE_GLOBAL_CUSTOM
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/**
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* Get the default global object for current thread
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* @return pointer to the default global object
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*/
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lv_global_t * lv_global_default(void);
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#endif
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif /*LV_GLOBAL_H*/
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