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CR2RE Pipeline Reference Manual 1.6.10
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Functions | |
| hdrl_iter * | hdrl_frameiter_new (const cpl_frameset *frames, hdrl_iter_flags flags, intptr_t naxes, intptr_t *axes, intptr_t *offsets, intptr_t *strides, intptr_t *dims) |
| create iterator over cpl_frameset | |
| hdrl_iter * hdrl_frameiter_new | ( | const cpl_frameset * | frames, |
| hdrl_iter_flags | flags, | ||
| intptr_t | naxes, | ||
| intptr_t * | axes, | ||
| intptr_t * | offsets, | ||
| intptr_t * | strides, | ||
| intptr_t * | dims | ||
| ) |
create iterator over cpl_frameset
| frames | frames to iterate |
| flags | flags of iterator |
| naxes | number axis to iterate |
| axes | axes iteration order |
| offsets | offsets in axes (NULL for no offset) |
| strides | strides in axes (NULL for stride 1) |
| dims | dimensions of axes (NULL for dimensions of data) |
Create iterator over uniform frameset and extensions. Treats data as [nframes,next,nx,ny,nz] dimensional array and iterates over some axis of this data. Currently only supports iterating over frame and extension axis and returning 2d images. E.g. create iterator iterating first over the frames beginning at offset 0 and stride 1, then over the extensions beginning at offset 2 (primary is offset 0) with stride 2. It returns a cpl_image in each iteration which is owned by the caller. The dimensions are defined by the data in the frames:
it = hdrl_frameiter_new(frames, 2, (intptr_t[]){HDRL_FRAMEITER_AXIS_FRAME, HDRL_FRAMEITER_AXIS_EXT}, (intptr_t[]){0, 2}, (intptr_t[]){1, 2}, NULL), for (cpl_image * h = hdrl_iter_next(it); h != NULL; h = hdrl_iter_next(it)) { cpl_image_delete(h); } hdrl_iter_delete(it);
Definition at line 111 of file hdrl_frameiter.c.