looking-glass/host/include/downsample_parser.h
2024-02-01 17:16:31 +11:00

52 lines
1.6 KiB
C

/**
* Looking Glass
* Copyright © 2017-2024 The Looking Glass Authors
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdbool.h>
#include "common/option.h"
#include "common/vector.h"
typedef struct
{
const char * module;
unsigned int id;
bool greater;
unsigned int x;
unsigned int y;
unsigned int targetX;
unsigned int targetY;
}
DownsampleRule;
bool downsampleParser(struct Option * opt, const char * str);
void downsampleCleanup(struct Option * opt);
DownsampleRule * downsampleRule_match(Vector * rules, int x, int y);
#define DOWNSAMPLE_PARSER(moduleName, vector) \
{ \
.module = moduleName, \
.name = "downsample", \
.description = "Downsample rules, format: [>](width)x(height):(toWidth)x(toHeight)", \
.type = OPTION_TYPE_STRING, \
.value.x_string = NULL, \
.parser = downsampleParser, \
.cleanup = downsampleCleanup, \
.opaque = (void*)(vector) \
}