44     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_get_px_color()
48         uint8_t px_size = lv_img_cf_get_px_size(dsc->header.cf) >> 3;  in lv_img_buf_get_px_color()
57         uint8_t bit = x & 0x7;  in lv_img_buf_get_px_color()
68         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_get_px_color()
79         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_get_px_color()
102     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_get_px_alpha()
109         uint8_t bit = x & 0x7;  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()
120         const uint8_t opa_table[4] = {0, 85, 170, 255}; /*Opacity mapping with bpp = 2*/  in lv_img_buf_get_px_alpha()
122         uint8_t bit = (x & 0x3) * 2;  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()
133         const uint8_t opa_table[16] = {0,  17, 34,  51, /*Opacity mapping with bpp = 4*/  in lv_img_buf_get_px_alpha()
137         uint8_t bit = (x & 0x1) * 4;  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()
157     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_set_px_alpha()
160         uint8_t px_size          = lv_img_cf_get_px_size(dsc->header.cf) >> 3;  in lv_img_buf_set_px_alpha()
166         uint8_t bit = x & 0x7;  in lv_img_buf_set_px_alpha()
178         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_set_px_alpha()
190         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_set_px_alpha()
208     uint8_t * buf_u8 = (uint8_t *)dsc->data;  in lv_img_buf_set_px_color()
211         uint8_t px_size = lv_img_cf_get_px_size(dsc->header.cf) >> 3;  in lv_img_buf_set_px_color()
216         uint8_t px_size = lv_img_cf_get_px_size(dsc->header.cf) >> 3;  in lv_img_buf_set_px_color()
223         uint8_t bit = x & 0x7;  in lv_img_buf_set_px_color()
235         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_set_px_color()
248         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_set_px_color()
265 void lv_img_buf_set_palette(const lv_img_dsc_t * dsc, uint8_t id, lv_color_t c)  in lv_img_buf_set_palette()
275     uint8_t * buf = (uint8_t *)dsc->data;  in lv_img_buf_set_palette()
301     lv_memset_00((uint8_t *)dsc->data, dsc->data_size);  in lv_img_buf_alloc()