0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
34 lines
656 B
C
34 lines
656 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <internal/xyarray.h>
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#include <linux/zalloc.h>
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#include <stdlib.h>
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#include <string.h>
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struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size)
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{
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size_t row_size = ylen * entry_size;
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struct xyarray *xy = zalloc(sizeof(*xy) + xlen * row_size);
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if (xy != NULL) {
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xy->entry_size = entry_size;
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xy->row_size = row_size;
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xy->entries = xlen * ylen;
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xy->max_x = xlen;
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xy->max_y = ylen;
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}
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return xy;
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}
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void xyarray__reset(struct xyarray *xy)
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{
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size_t n = xy->entries * xy->entry_size;
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memset(xy->contents, 0, n);
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}
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void xyarray__delete(struct xyarray *xy)
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{
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free(xy);
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}
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