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SourceVuESP-IDF Framework and Examplesi2c_oled sampleargb_and_rgb_aa()

argb_and_rgb_aa() function

Syntax

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Summary

Declaration

Definition

from lv_draw_sw_transform.c:64

static void argb_and_rgb_aa(const uint8_t * src, lv_coord_t src_w, lv_coord_t src_h, lv_coord_t src_stride, int32_t xs_ups, int32_t ys_ups, int32_t xs_step, int32_t ys_step, int32_t x_end, lv_color_t * cbuf, uint8_t * abuf, lv_img_cf_t cf);

Implemented in lv_draw_sw_transform.c:268

Arguments

Argument

src

src_w

src_h

src_stride

xs_ups

ys_ups

xs_step

ys_step

x_end

cbuf

abuf

cf

References

Code

Location

Referrer

static void argb_and_rgb_aa(const uint8_t * src, lv_coord_t src_w, lv_coord_t src_h, lv_coord_t src_stride,

lv_draw_sw_transform.c:268

static void argb_and_rgb_aa(const uint8_t * src, lv_coord_t src_w, lv_coord_t src_h, lv_coord_t src_stride,

lv_draw_sw_transform.c:64

argb_and_rgb_aa(src_buf, src_w, src_h, src_stride, xs_ups, ys_ups, xs_step_256, ys_step_256, dest_w, cbuf, abuf, cf);

lv_draw_sw_transform.c:148

lv_draw_sw_transform()

Call Tree

argb_and_rgb_aa() is called by 1 function and calls 2 functions:

lv_draw_sw_transform()

argb_and_rgb_aa()

_lv_refr_get_disp_refreshing()

Data Use

argb_and_rgb_aa() reads 7 variables:

_lv_disp_drv_t::color_chroma_key

_lv_disp_t::driver

::LV_IMG_CF_TRUE_COLOR

::LV_IMG_CF_TRUE_COLOR_ALPHA

::LV_IMG_CF_TRUE_COLOR_CHROMA_KEYED

lv_color1_t::full

argb_and_rgb_aa()

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Instances

Lifecycle

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