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/lvgl-3.7.0/src/misc/
Dlv_lru.c146 int required = 0; in lv_lru_set() local
157 required = (int)(value_length - item->value_length); in lv_lru_set()
171 required = (int) value_length; in lv_lru_set()
181 if(required > 0 && (size_t) required > cache->free_memory) { in lv_lru_set()
182 while(cache->free_memory < (size_t) required) in lv_lru_set()
185 cache->free_memory -= required; in lv_lru_set()
/lvgl-3.7.0/docs/get-started/platforms/
Dnxp.md9 with PXP/VGLite support if the modules are present), no additional integration work is required.
18 PXP is running. RTOS is required to block the LVGL drawing thread and switch to another task or sus…
46 - Second step is required to handle color keying, alpha channel or to apply transparency
63 …- If `LV_USE_GPU_NXP_PXP_AUTO_INIT` is enabled, no user code is required; PXP is initialized autom…
83 - optional, required only if `LV_USE_GPU_NXP_PXP_AUTO_INIT` is set to 1
107 VGLite is running. An RTOS is required to block the LVGL drawing thread and switch to another task …
Drenesas.md11 … freeing up the CPU for other operations while dave-2d runs. An RTOS is required to block the LVGL…
13 … freeing up the CPU for other operations while dave-2d runs. An RTOS is required to block the LVGL…
/lvgl-3.7.0/docs/libs/
Dsjpg.md15 …- Only the required partion of the JPG and SJPG images are decoded, therefore they can't be zoomed…
35 python3 and the PIL library required. (PIL can be installed with `pip3 install pillow`)
Dpng.md10 …ge is decoded so during decoding RAM equals to `image width x image height x 4` bytes are required.
Dgif.md24 To decode and display a GIF animation the following amount of RAM is required:
Drlottie.md9 … build Samsung's Rlottie C++14-compatible compiler and optionally CMake 3.14 or higher is required.
42 …TDIO C file API, so you can use the path "normally" and no LVGL specific driver letter is required.
Dbmp.md18 …lor format needs to match with `LV_COLOR_DEPTH`. Use GIMP to save the image in the required format.
/lvgl-3.7.0/docs/overview/
Ddrawing.md3 …ttons, labels, arc, etc.), move and change them, and LVGL will refresh and redraw what is required.
50 To use LVGL it's not required to know about the mechanisms described here but you might find intere…
58 … very simple and doesn't require masks, go to #5. Otherwise, create the required masks in the draw…
95 …r can be added and removed any number of times, but it needs to be freed when not required anymore.
100 …ets can be easily customized by styles there might be cases when something more custom is required.
113 `lv_event_get_clip_area(event)` can be used to get the current clip area. The clip area is required…
158 const lv_area_t * clip_area; // The current clip area, required if you need to draw somethin…
218 …VGL needs to know that the slider's draw area should be larger with the size required for the text.
220 You can simply set the required draw area with `lv_event_set_ext_draw_size(e, size)`.
Dfile-system.md34 drv.user_data = my_user_data; /*Any custom data if required*/
115 To use files in image widgets the following callbacks are required:
Dfont.md3 In LVGL fonts are collections of bitmaps and other information required to render images of individ…
194 /*Free the font if not required anymore*/
221 …* The next letter (`unicode_letter_next`) might be used to calculate the width required by this gl…
230 dsc_out->adv_w = 12; /*Horizontal space required by the glyph in [px]*/
Dimage.md205 /*Change the color format if required. For PNG usually 'Raw' is fine*/
208 …/*Call a built in decoder function if required. It's not required if`my_png_decoder` opened the im…
228 /*With PNG it's usually not required*/
Devent.md77 … is `NULL` or an `lv_anim_t *` with a scroll animation descriptor that can be modified if required.
90 - `LV_EVENT_REFR_EXT_DRAW_SIZE` Get the required extra draw area around an object (e.g. for a shad…
Danimation.md98 The `lv_anim_speed_to_time(speed, start, end)` function calculates the required time in millisecond…
/lvgl-3.7.0/env_support/cmsis-pack/
Dlv_cmsis_pack.txt10 * Unless required by applicable law or agreed to in writing, software *
DREADME.md134 /*Show some widget. It might be required to increase `LV_MEM_SIZE` */
/lvgl-3.7.0/docs/porting/
Dproject.md32 …too. `make` and `CMake` handles the examples and demos, so no extra action required in these cases.
60 To use the graphics library you have to initialize it and setup required components. The order of t…
Ddisplay.md105 This way the buffers used in `lv_disp_draw_buf_t` can be smaller to hold only the required number o…
110 LVGL has built-in support to several GPUs (see `lv_conf.h`) but if something else is required these…
112 …eturns while the GPU is still working, LVGL will use this function when required to make sure GPU …
172 /* Write to the buffer as required for the display.
/lvgl-3.7.0/docs/widgets/extra/
Dmsgbox.md47 …ave effect on the close button and button matrix. You can add them manually to a group if required.
Dtabview.md53 Keys have effect only on the tab buttons (Button matrix). Add manually to a group if required.
/lvgl-3.7.0/docs/widgets/core/
Dtable.md26 New rows and columns are automatically added is required
/lvgl-3.7.0/demos/
DREADME.md14 /*Show some widget. It might be required to increase `LV_MEM_SIZE` */
/lvgl-3.7.0/docs/
DCODING_STYLE.md31 * Use the smallest required scope
/lvgl-3.7.0/docs/get-started/
Dquick-overview.md22 …milliseconds in a Timer or Task (`x` should be between 1 and 10). It is required for the internal …
79 It will redraw the screen if required, handle input devices, animation etc.
/lvgl-3.7.0/docs/intro/
Dindex.md16 - OS, external memory and GPU are supported but not required
210 - To work with lower `LV_MEM_SIZE` you can create objects only when required and delete them when t…

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