threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
34 lines
639 B
C
34 lines
639 B
C
// SPDX-License-Identifier: GPL-2.0
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#include "xyarray.h"
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#include "util.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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