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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
RASTER *
rtgrpblib_create_raster(size_t width, size_t height)
{
RASTER *raster;
if (!width || !height) {
errno = EINVAL;
return NULL;
}
if (width > (SIZE_MAX - offsetof(RASTER, cells)) / sizeof(*raster->cells) / height)
goto enomem;
raster = calloc(1, offsetof(RASTER, cells) + height * width * sizeof(*raster->cells));
if (!raster) {
enomem:
errno = ENOMEM;
return NULL;
}
raster->width = width;
raster->height = height;
raster->draftness = 0.5;
return raster;
}
#else
int
main(void)
{
return 0; /* TODO add test */
}
#endif
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