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Fix potential "divide by zero" in examples found by coverity

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Change-Id: Ic41f9cb2ac24450986cd061db718953276eee080
This commit is contained in:
Vincent Rabaud 2025-01-13 10:42:03 +01:00
parent 2af6c034ac
commit f8f2410710
1 changed files with 1 additions and 0 deletions
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examples/anim_util.c
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@ -771,6 +771,7 @@ void GetDiffAndPSNR(const uint8_t rgba1[], const uint8_t rgba2[],
*psnr = 99.; // PSNR when images are identical. *psnr = 99.; // PSNR when images are identical.
} else { } else {
sse /= stride * height; sse /= stride * height;
assert(sse != 0.0);
*psnr = 4.3429448 * log(255. * 255. / sse); *psnr = 4.3429448 * log(255. * 255. / sse);
} }
} }