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Lock output file before writing; close #18

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Dominic Szablewski 2021-11-28 17:59:51 +01:00
parent 9dd60534e4
commit 94974653c1
1 changed files with 8 additions and 7 deletions
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15
qoi.h
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@ -584,20 +584,21 @@ void *qoi_decode(const void *data, int size, qoi_desc *desc, int channels) {
#include <stdio.h>
int qoi_write(const char *filename, const void *data, const qoi_desc *desc) {
int size;
void *encoded = qoi_encode(data, desc, &size);
if (!encoded) {
FILE *f = fopen(filename, "wb");
if (!f) {
return 0;
}
FILE *f = fopen(filename, "wb");
if (!f) {
QOI_FREE(encoded);
int size;
void *encoded = qoi_encode(data, desc, &size);
if (!encoded) {
fclose(f);
return 0;
}
}
fwrite(encoded, 1, size, f);
fclose(f);
QOI_FREE(encoded);
return size;
}