generate.h
2.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/* Generate pixels.
*
* J.Cupitt, 8/4/93
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifndef VIPS_GENERATE_H
#define VIPS_GENERATE_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
typedef int (*VipsRegionWrite)( VipsRegion *region, VipsRect *area, void *a );
int vips_sink_disc( VipsImage *im, VipsRegionWrite write_fn, void *a );
int vips_sink( VipsImage *im,
VipsStartFn start_fn, VipsGenerateFn generate_fn, VipsStopFn stop_fn,
void *a, void *b );
int vips_sink_tile( VipsImage *im,
int tile_width, int tile_height,
VipsStartFn start_fn, VipsGenerateFn generate_fn, VipsStopFn stop_fn,
void *a, void *b );
typedef void (*VipsSinkNotify)( VipsImage *im, VipsRect *rect, void *a );
int vips_sink_screen( VipsImage *in, VipsImage *out, VipsImage *mask,
int tile_width, int tile_height, int max_tiles,
int priority,
VipsSinkNotify notify_fn, void *a );
int vips_sink_memory( VipsImage *im );
void *vips_start_one( VipsImage *out, void *a, void *b );
int vips_stop_one( void *seq, void *a, void *b );
void *vips_start_many( VipsImage *out, void *a, void *b );
int vips_stop_many( void *seq, void *a, void *b );
VipsImage **vips_allocate_input_array( VipsImage *out, ... )
__attribute__((sentinel));
int vips_image_generate( VipsImage *image,
VipsStartFn start_fn, VipsGenerateFn generate_fn, VipsStopFn stop_fn,
void *a, void *b
);
int vips_image_pipeline_array( VipsImage *image,
VipsDemandStyle hint, VipsImage **in );
int vips_image_pipelinev( VipsImage *image, VipsDemandStyle hint, ... )
__attribute__((sentinel));
#ifdef __cplusplus
}
#endif /*__cplusplus*/
#endif /*VIPS_GENERATE_H*/