2  * SPDX-License-Identifier: MIT
61         (((val >> (ofs)) & ((1 << (num)) - 1)) << ((val >> 22) & 3))
95 typedef void (*pixman_image_destroy_func_t)(pixman_image_t *image, void *data);
100     int width;  member
103     uint32_t *data;  member
117                                     int width,  in create_bits()  argument
127      * stride = ((width * bpp + 0x1f) >> 5) * sizeof(uint32_t);  in create_bits()
130     if (unlikely(__builtin_mul_overflow(width, bpp, &stride))) {  in create_bits()
156                                                        int width,  in pixman_image_create_bits()  argument
163     i->width = width;  in pixman_image_create_bits()
164     i->height = height;  in pixman_image_create_bits()
165     i->format = format;  in pixman_image_create_bits()
167         i->data = bits;  in pixman_image_create_bits()
169         i->free_me = i->data =  in pixman_image_create_bits()
170             create_bits(format, width, height, &rowstride_bytes);  in pixman_image_create_bits()
171         if (width && height) {  in pixman_image_create_bits()
172             assert(i->data);  in pixman_image_create_bits()
175     i->stride = rowstride_bytes ? rowstride_bytes :  in pixman_image_create_bits()
176                             width * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(format), 8);  in pixman_image_create_bits()
177     i->ref_count = 1;  in pixman_image_create_bits()
184     i->ref_count++;  in pixman_image_ref()
190     i->ref_count--;  in pixman_image_unref()
192     if (i->ref_count == 0) {  in pixman_image_unref()
193         if (i->destroy_func) {  in pixman_image_unref()
194             i->destroy_func(i, i->destroy_data);  in pixman_image_unref()
196         g_free(i->free_me);  in pixman_image_unref()
207                                                      void *data)  in pixman_image_set_destroy_function()  argument
210     i->destroy_func = func;  in pixman_image_set_destroy_function()
211     i->destroy_data = data;  in pixman_image_set_destroy_function()
216     return i->data;  in pixman_image_get_data()
221     return i->height;  in pixman_image_get_height()
226     return i->width;  in pixman_image_get_width()
231     return i->stride;  in pixman_image_get_stride()
236     return i->format;  in pixman_image_get_format()