44     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_get_px_color()  local
50         lv_memcpy_small(&p_color, &buf_u8[px], sizeof(lv_color_t));  in lv_img_buf_get_px_color()
56         buf_u8 += 4 * 2;  in lv_img_buf_get_px_color()
64         p_color.full = (buf_u8[px] & (1 << (7 - bit))) >> (7 - bit);  in lv_img_buf_get_px_color()
67         buf_u8 += 4 * 4;  in lv_img_buf_get_px_color()
75         p_color.full = (buf_u8[px] & (3 << (6 - bit))) >> (6 - bit);  in lv_img_buf_get_px_color()
78         buf_u8 += 4 * 16;  in lv_img_buf_get_px_color()
86         p_color.full = (buf_u8[px] & (0xF << (4 - bit))) >> (4 - bit);  in lv_img_buf_get_px_color()
89         buf_u8 += 4 * 256;  in lv_img_buf_get_px_color()
91         p_color.full = buf_u8[px];  in lv_img_buf_get_px_color()
102     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_get_px_alpha()  local
106         return buf_u8[px + LV_IMG_PX_SIZE_ALPHA_BYTE - 1];  in lv_img_buf_get_px_alpha()
116         uint8_t px_opa = (buf_u8[px] & (1 << (7 - bit))) >> (7 - bit);  in lv_img_buf_get_px_alpha()
129         uint8_t px_opa = (buf_u8[px] & (3 << (6 - bit))) >> (6 - bit);  in lv_img_buf_get_px_alpha()
144         uint8_t px_opa = (buf_u8[px] & (0xF << (4 - bit))) >> (4 - bit);  in lv_img_buf_get_px_alpha()
149         return buf_u8[px];  in lv_img_buf_get_px_alpha()
157     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_set_px_alpha()  local
162         buf_u8[px + px_size - 1] = opa;  in lv_img_buf_set_px_alpha()
173         buf_u8[px]  = buf_u8[px] & ~(1 << (7 - bit));  in lv_img_buf_set_px_alpha()
174         buf_u8[px]  = buf_u8[px] | ((opa & 0x1) << (7 - bit));  in lv_img_buf_set_px_alpha()
185         buf_u8[px]  = buf_u8[px] & ~(3 << (6 - bit));  in lv_img_buf_set_px_alpha()
186         buf_u8[px]  = buf_u8[px] | ((opa & 0x3) << (6 - bit));  in lv_img_buf_set_px_alpha()
197         buf_u8[px]  = buf_u8[px] & ~(0xF << (4 - bit));  in lv_img_buf_set_px_alpha()
198         buf_u8[px]  = buf_u8[px] | ((opa & 0xF) << (4 - bit));  in lv_img_buf_set_px_alpha()
202         buf_u8[px]  = opa;  in lv_img_buf_set_px_alpha()
208     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_set_px_color()  local
213         lv_memcpy_small(&buf_u8[px], &c, px_size);  in lv_img_buf_set_px_color()
218         lv_memcpy_small(&buf_u8[px], &c, px_size - 1); /*-1 to not overwrite the alpha value*/  in lv_img_buf_set_px_color()
221         buf_u8 += sizeof(lv_color32_t) * 2; /*Skip the palette*/  in lv_img_buf_set_px_color()
230         buf_u8[px]  = buf_u8[px] & ~(1 << (7 - bit));  in lv_img_buf_set_px_color()
231         buf_u8[px]  = buf_u8[px] | ((c.full & 0x1) << (7 - bit));  in lv_img_buf_set_px_color()
234         buf_u8 += sizeof(lv_color32_t) * 4; /*Skip the palette*/  in lv_img_buf_set_px_color()
243         buf_u8[px] = buf_u8[px] & ~(3 << (6 - bit));  in lv_img_buf_set_px_color()
244         buf_u8[px] = buf_u8[px] | ((c.full & 0x3) << (6 - bit));  in lv_img_buf_set_px_color()
247         buf_u8 += sizeof(lv_color32_t) * 16; /*Skip the palette*/  in lv_img_buf_set_px_color()
255         buf_u8[px]  = buf_u8[px] & ~(0xF << (4 - bit));  in lv_img_buf_set_px_color()
256         buf_u8[px]  = buf_u8[px] | ((c.full & 0xF) << (4 - bit));  in lv_img_buf_set_px_color()
259         buf_u8 += sizeof(lv_color32_t) * 256; /*Skip the palette*/  in lv_img_buf_set_px_color()
261         buf_u8[px]  = c.full;  in lv_img_buf_set_px_color()