mirror of
https://gitlab.gnome.org/GNOME/gimp
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d2e6afe08c
Sun Jul 12 19:00:15 EDT 1998 Michael K. Johnson <johnsonm@redhat.com>
* app/tile_swap.c
* app/tile_swap.h
* app/tile_manager.c
* app/tile_manager.h
* app/pixel_region.c
* app/pixel_region.h: asynchronous swapin on systems with pthreads.
This version is not at all tuned, and the only interface which makes use
of it now is pixel_region_{g,s}et_{row,col}. Other functions which know
ahead of time the area that they will be needing can request that it be
asynchronously swapped in via the pixel_region_get_async() function.
Compiles and survives basic testing.
35 lines
724 B
C
35 lines
724 B
C
#ifndef __TILE_SWAP_H__
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#define __TILE_SWAP_H__
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#include "tile.h"
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typedef enum {
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SWAP_IN = 1,
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SWAP_IN_ASYNC,
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SWAP_OUT,
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SWAP_DELETE,
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SWAP_COMPRESS
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} SwapCommand;
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typedef int (*SwapFunc) (int fd,
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Tile *tile,
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int cmd,
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gpointer user_data);
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void tile_swap_exit (void);
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int tile_swap_add (char *filename,
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SwapFunc swap_func,
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gpointer user_data);
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void tile_swap_remove (int swap_num);
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void tile_swap_in (Tile *tile);
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void tile_swap_in_async (Tile *tile);
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void tile_swap_out (Tile *tile);
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void tile_swap_delete (Tile *tile);
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void tile_swap_compress (int swap_num);
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#endif /* __TILE_SWAP_H__ */
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