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| author | Pierre Joye <pierre.php@gmail.com> | 2016-07-20 16:32:01 +0700 |
|---|---|---|
| committer | Pierre Joye <pierre.php@gmail.com> | 2016-07-20 16:32:01 +0700 |
| commit | 62ecc651e7780add5e4035bfc0e6cd060e90f6a9 (patch) | |
| tree | ba67e3eb350cdbd777e83b925e7325640d3c1be4 /docs | |
| parent | bb16ba029789638f117d04a7c838a58bc41c7d7e (diff) | |
| download | libgd-62ecc651e7780add5e4035bfc0e6cd060e90f6a9.tar.gz | |
fix #242, add a note to readme.testing
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/README.TESTING | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/README.TESTING b/docs/README.TESTING index 4e0138a..53dd8db 100644 --- a/docs/README.TESTING +++ b/docs/README.TESTING @@ -62,3 +62,9 @@ timeout the default timeout is 5 seconds. Some test may have infinite loops when compiled against old versions of the GD library (esp. 2.0.33 or earlier) +Some features rely on floating point arithmetics and results may vary from +one architecture to another. +Examples: +on i686, gdimagerotate/bug00067 will faill. The result is still viusally +acceptable but i686 default arithmetic mode will generate different results. +Adding "-msse -mfpmath=sse" to CFLAGS will solve this difference. |