Mirrorlandia_minetest/irrlicht
1
0
Fork 1
mirror of https://github.com/minetest/irrlicht.git synced 2024-09-20 04:18:34 +02:00
Code Issues Packages Projects Releases Wiki Activity

Grammar

Browse Source 
Had missing word in comment

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6571 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien 2023-11-13 15:04:40 +00:00
parent 8bf9cf5471
commit ad4cd6ca7d
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
source/Irrlicht/CImageWriterPNG.cpp
View File

@ -87,9 +87,10 @@ bool CImageWriterPNG::writeImage(io::IWriteFile* file, IImage* image,u32 param)
return false;
}
// Set compression level
// Sadly Irrlicht used param=0 as default and an u32 type
// So to avoid breaking downward compatibility we keep 0 as default (which is -1 in zlib) and subtract 1 from param to everything into zlib range
// Set compression level
// Sadly Irrlicht used param=0 as default and an u32 type.
// So to avoid breaking downward compatibility we keep 0 as default (which is -1 in zlib)
// and subtract 1 from param to get everything into zlib range.
if (param <= 10) // Z_BEST_COMPRESSION is 9 - values above have so far no meaning
png_set_compression_level(png_ptr, (int)param-1);