-static inline struct image *
-image_io_read_data_prepare(struct image_io_read_data_internals *rdi, struct image_io *io, uns cols, uns rows)
-{
- rdi->need_scale = io->cols != cols | io->rows != rows;
- rdi->need_destroy = rdi->need_scale || !io->pool;
- return rdi->image = rdi->need_scale ?
- image_new(io->thread, cols, rows, io->flags & IMAGE_CHANNELS_FORMAT, NULL) :
- image_new(io->thread, io->cols, io->rows, io->flags & IMAGE_IO_IMAGE_FLAGS, io->pool);
-}
-
-static inline int
-image_io_read_data_finish(struct image_io_read_data_internals *rdi, struct image_io *io)
-{
- if (rdi->need_scale)
- {
- struct image *img = image_new(io->thread, io->cols, io->rows, io->flags & IMAGE_IO_IMAGE_FLAGS, io->pool);
- if (unlikely(!img))
- {
- if (rdi->need_destroy)
- image_destroy(rdi->image);
- return 0;
- }
- if (unlikely(!image_scale(io->thread, img, rdi->image)))
- {
- image_destroy(rdi->image);
- if (!io->pool)
- image_destroy(img);
- return 0;
- }
- io->image = img;
- io->image_destroy = !io->pool;
- }
- else
- {
- io->image = rdi->image;
- io->image_destroy = rdi->need_destroy;
- }
- return 1;
-}
-
-static inline void
-image_io_read_data_break(struct image_io_read_data_internals *rdi, struct image_io *io UNUSED)
-{
- if (rdi->need_destroy)
- image_destroy(rdi->image);
-}
+struct image *image_io_read_data_prepare(struct image_io_read_data_internals *rdi, struct image_io *io, uint cols, uint rows, uint flags);
+int image_io_read_data_finish(struct image_io_read_data_internals *rdi, struct image_io *io);
+void image_io_read_data_break(struct image_io_read_data_internals *rdi, struct image_io *io);