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feat(draw): add nanovg rendering backend (#8865)

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Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
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VIFEX
2026-01-08 22:23:34 +08:00
committed by GitHub
parent c6ea45d969
commit 918e480c66
44 changed files with 10137 additions and 3 deletions
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Kconfig
+36
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@@ -568,6 +568,38 @@ menu "LVGL configuration"
default 2048
depends on LV_USE_DRAW_EVE
config LV_USE_DRAW_NANOVG
bool "Use NanoVG Renderer."
default n
depends on LV_USE_NANOVG && LV_USE_MATRIX
choice LV_NANOVG_BACKEND
prompt "NanoVG OpenGL backend"
default LV_NANOVG_BACKEND_GLES2
depends on LV_USE_DRAW_NANOVG
help
Select which OpenGL implementation to use for NanoVG rendering.
config LV_NANOVG_BACKEND_GL2
bool "OpenGL 2.0"
config LV_NANOVG_BACKEND_GL3
bool "OpenGL 3.0+"
config LV_NANOVG_BACKEND_GLES2
bool "OpenGL ES 2.0"
config LV_NANOVG_BACKEND_GLES3
bool "OpenGL ES 3.0+"
endchoice
config LV_NANOVG_IMAGE_CACHE_CNT
int "Draw image texture cache count"
default 128
depends on LV_USE_DRAW_NANOVG
config LV_NANOVG_LETTER_CACHE_CNT
int "Draw letter cache count"
default 512
depends on LV_USE_DRAW_NANOVG
endmenu
menu "Feature Configuration"
@@ -1545,6 +1577,10 @@ menu "LVGL configuration"
bool "Use ThorVG external"
endchoice
config LV_USE_NANOVG
bool "NanoVG library"
default n
config LV_USE_LZ4
bool "Enable LZ4 compress/decompress lib"
choice