lv_draw_nema_gfx_utils.h¶

MIT License

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Defines

NEMA_VIRT2PHYS¶

LV_NEMA_GFX_COLOR_FORMAT¶

LV_NEMA_GFX_FORMAT_MULTIPLIER¶

Functions

bool lv_nemagfx_is_cf_supported(lv_color_format_t cf)¶

Check if lv_color_format_t is supported.

Parameters:: cf – The LVGL color format
Returns:: True/false

uint32_t lv_nemagfx_cf_to_nema(lv_color_format_t cf)¶

Convert a lv_color_format_t to a Nema color format.

Parameters:: cf – The LVGL color format
Returns:: The Nema color format

uint32_t lv_nemagfx_blending_mode(lv_blend_mode_t lv_blend_mode)¶

Get NemaGFX blending mode

Parameters:: lv_blend_mode – [in] The LVGL blend mode
Returns:: NemaGFX blending mode

void lv_nemagfx_grad_set(NEMA_VG_GRAD_HANDLE gradient, lv_grad_dsc_t lv_grad, lv_opa_t opa)¶

Get NemaGFX blending mode

Parameters:

gradient – [in] NemaGFX Gradient Buffer
lv_grad – [in] Gradient descriptor
opa – [in] Descriptor's opacity