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fix(config): add LV_LAYER_SIMPLE_BUF_SIZE to Kconfig (#3312)

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* fix(config): add LV_LAYER_SIMPLE_BUF_SIZE to Kconfig

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

* fix(config): remove LV_USE_EXTERNAL_RENDERER which is unused anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2022-05-05 03:02:34 +08:00
committed by GitHub
parent e827207080
commit c7ca38f1d5
1 changed files with 9 additions and 4 deletions
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Kconfig
+9 -4
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@@ -156,6 +156,15 @@ menu "LVGL configuration"
radiuses are saved).
Set to 0 to disable caching.
config LV_LAYER_SIMPLE_BUF_SIZE
int "Optimal size to buffer the widget with opacity"
default 24576
help
"Simple layers" are used when a widget has `style_opa < 255`
to buffer the widget into a layer and blend it as an image
with the given opacity. Note that `bg_opa`, `text_opa` etc
don't require buffering into layer.
config LV_IMG_CACHE_DEF_SIZE
int "Default image cache size. 0 to disable caching."
default 0
@@ -205,9 +214,6 @@ menu "LVGL configuration"
endmenu
menu "GPU"
config LV_USE_EXTERNAL_RENDERER
bool
config LV_USE_GPU_ARM2D
bool "Enable Arm's 2D image processing library (Arm-2D) for all Cortex-M processors."
default n
@@ -254,7 +260,6 @@ menu "LVGL configuration"
config LV_USE_GPU_SDL
bool "Use SDL renderer API"
select LV_USE_EXTERNAL_RENDERER
default n
config LV_GPU_SDL_INCLUDE_PATH
string "include path of SDL header"