52 lv_color_t lv_img_buf_get_px_color(lv_img_dsc_t * dsc, lv_coord_t x, lv_coord_t y, lv_color_t color)  in lv_img_buf_get_px_color()  argument
60         uint32_t px     = dsc->header.w * y * px_size + x * px_size;  in lv_img_buf_get_px_color()
68         uint8_t bit = x & 0x7;  in lv_img_buf_get_px_color()
69         x           = x >> 3;  in lv_img_buf_get_px_color()
74         uint32_t px  = ((dsc->header.w + 7) >> 3) * y + x;  in lv_img_buf_get_px_color()
79         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_get_px_color()
80         x           = x >> 2;  in lv_img_buf_get_px_color()
85         uint32_t px  = ((dsc->header.w + 3) >> 2) * y + x;  in lv_img_buf_get_px_color()
90         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_get_px_color()
91         x           = x >> 1;  in lv_img_buf_get_px_color()
96         uint32_t px  = ((dsc->header.w + 1) >> 1) * y + x;  in lv_img_buf_get_px_color()
101         uint32_t px  = dsc->header.w * y + x;  in lv_img_buf_get_px_color()
119 lv_opa_t lv_img_buf_get_px_alpha(lv_img_dsc_t * dsc, lv_coord_t x, lv_coord_t y)  in lv_img_buf_get_px_alpha()  argument
124         uint32_t px = dsc->header.w * y * LV_IMG_PX_SIZE_ALPHA_BYTE + x * LV_IMG_PX_SIZE_ALPHA_BYTE;  in lv_img_buf_get_px_alpha()
128         uint8_t bit = x & 0x7;  in lv_img_buf_get_px_alpha()
129         x           = x >> 3;  in lv_img_buf_get_px_alpha()
134         uint32_t px    = ((dsc->header.w + 7) >> 3) * y + x;  in lv_img_buf_get_px_alpha()
141         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_get_px_alpha()
142         x           = x >> 2;  in lv_img_buf_get_px_alpha()
147         uint32_t px    = ((dsc->header.w + 3) >> 2) * y + x;  in lv_img_buf_get_px_alpha()
156         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_get_px_alpha()
157         x           = x >> 1;  in lv_img_buf_get_px_alpha()
162         uint32_t px    = ((dsc->header.w + 1) >> 1) * y + x;  in lv_img_buf_get_px_alpha()
167         uint32_t px = dsc->header.w * y + x;  in lv_img_buf_get_px_alpha()
182 void lv_img_buf_set_px_alpha(lv_img_dsc_t * dsc, lv_coord_t x, lv_coord_t y, lv_opa_t opa)  in lv_img_buf_set_px_alpha()  argument
188         uint32_t px              = dsc->header.w * y * px_size + x * px_size;  in lv_img_buf_set_px_alpha()
193         uint8_t bit = x & 0x7;  in lv_img_buf_set_px_alpha()
194         x           = x >> 3;  in lv_img_buf_set_px_alpha()
199         uint32_t px = ((dsc->header.w + 7) >> 3) * y + x;  in lv_img_buf_set_px_alpha()
205         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_set_px_alpha()
206         x           = x >> 2;  in lv_img_buf_set_px_alpha()
211         uint32_t px = ((dsc->header.w + 3) >> 2) * y + x;  in lv_img_buf_set_px_alpha()
217         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_set_px_alpha()
218         x           = x >> 1;  in lv_img_buf_set_px_alpha()
223         uint32_t px = ((dsc->header.w + 1) >> 1) * y + x;  in lv_img_buf_set_px_alpha()
228         uint32_t px = dsc->header.w * y + x;  in lv_img_buf_set_px_alpha()
241 void lv_img_buf_set_px_color(lv_img_dsc_t * dsc, lv_coord_t x, lv_coord_t y, lv_color_t c)  in lv_img_buf_set_px_color()  argument
247         uint32_t px     = dsc->header.w * y * px_size + x * px_size;  in lv_img_buf_set_px_color()
252         uint32_t px     = dsc->header.w * y * px_size + x * px_size;  in lv_img_buf_set_px_color()
258         uint8_t bit = x & 0x7;  in lv_img_buf_set_px_color()
259         x           = x >> 3;  in lv_img_buf_set_px_color()
264         uint32_t px = ((dsc->header.w + 7) >> 3) * y + x;  in lv_img_buf_set_px_color()
270         uint8_t bit = (x & 0x3) * 2;  in lv_img_buf_set_px_color()
271         x           = x >> 2;  in lv_img_buf_set_px_color()
276         uint32_t px = ((dsc->header.w + 3) >> 2) * y + x;  in lv_img_buf_set_px_color()
283         uint8_t bit = (x & 0x1) * 4;  in lv_img_buf_set_px_color()
284         x           = x >> 1;  in lv_img_buf_set_px_color()
289         uint32_t px = ((dsc->header.w + 1) >> 1) * y + x;  in lv_img_buf_set_px_color()
295         uint32_t px = dsc->header.w * y + x;  in lv_img_buf_set_px_color()
489     res->x1 = (((-pivot->x) * zoom) >> 8) - 1;  in _lv_img_buf_get_transformed_area()
491     res->x2 = (((w - pivot->x) * zoom) >> 8) + 2;  in _lv_img_buf_get_transformed_area()
495         res->x1 += pivot->x;  in _lv_img_buf_get_transformed_area()
497         res->x2 += pivot->x;  in _lv_img_buf_get_transformed_area()
529     lt.x = ((cosma * xt - sinma * yt) >> _LV_TRANSFORM_TRIGO_SHIFT) + pivot->x;  in _lv_img_buf_get_transformed_area()
534     rt.x = ((cosma * xt - sinma * yt) >> _LV_TRANSFORM_TRIGO_SHIFT) + pivot->x;  in _lv_img_buf_get_transformed_area()
539     lb.x = ((cosma * xt - sinma * yt) >> _LV_TRANSFORM_TRIGO_SHIFT) + pivot->x;  in _lv_img_buf_get_transformed_area()
544     rb.x = ((cosma * xt - sinma * yt) >> _LV_TRANSFORM_TRIGO_SHIFT) + pivot->x;  in _lv_img_buf_get_transformed_area()
547     res->x1 = LV_MATH_MIN4(lb.x, lt.x, rb.x, rt.x);  in _lv_img_buf_get_transformed_area()
548     res->x2 = LV_MATH_MAX4(lb.x, lt.x, rb.x, rt.x);  in _lv_img_buf_get_transformed_area()