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Harlequin RIP SDK
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Harlequin RIP SDK
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Structure describing raster layout for a single frame in a separation. More...
#include "swraster.h"
Data Fields | |
| size_t | size |
| Size of this structure. | |
| uint32 | frame_id |
| RASTER_PLANE ** | planes |
| unsigned int | n_planes |
| unsigned int | n_rendered_planes |
| size_t | rendered_size_per_band |
| size_t | overall_size_per_band |
| size_t | rendered_frame_size |
| size_t | overall_frame_size |
| int | index_omitted |
| unsigned int | index_non_omitted |
Structure describing raster layout for a single frame in a separation.
| uint32 RASTER_FRAME::frame_id |
An identifier for this frame. This identifier is stable across all render passes for a page, but cannot be used to compare layouts from different pages. Channel, plane, frame, and sheet IDs share the same namespace, so the IDs created by the RIP for an item of one type will not conflict with IDs for an item of a different type. The ID zero is never used by the RIP.
| unsigned int RASTER_FRAME::index_non_omitted |
The frame index, including omitted frames.
| int RASTER_FRAME::index_omitted |
The frame index, excluding omitted frames, or -1 if omitted. Frame omission is entirely derivative of plane omission: if this index is -1, then all planes of the frame are omitted, and conversely if this index is non-negative, then at least one plane in the frame is not omitted. This index will always be less than or equal to index_non_omitted.
| unsigned int RASTER_FRAME::n_planes |
The number of planes in each band of the frame. A plane is a contiguous block of memory with one or more channels interleaved in it that are represented and manipulated in the same way. There will always be at least one plane in a frame.
| unsigned int RASTER_FRAME::n_rendered_planes |
The number of non-omitted planes in each band of the frame that can be iterated over.
| size_t RASTER_FRAME::overall_frame_size |
The size of the data in all planes in all bands of the frame, including omitted planes. This is adjusted as necessary if the last band of the frame is not the full band height.
| size_t RASTER_FRAME::overall_size_per_band |
The size of the data in all planes in each band of the frame, including omitted planes.
| RASTER_PLANE** RASTER_FRAME::planes |
An array of RASTER_FRAME::n_planes pointers to plane structures.
| size_t RASTER_FRAME::rendered_frame_size |
The size of the data in all rendered planes in all bands of the frame. This is adjusted as necessary if the last band of the frame is not the full band height. If the frame is omitted, this will be zero.
| size_t RASTER_FRAME::rendered_size_per_band |
The size of the data in all rendered planes in each band of the frame.