change PNG compression from best compression to best speed

2023-08-17 16:42:22 -04:00
parent aedda9513e
commit f4fe28d8d0
1 changed files with 1 additions and 1 deletions
--- a/src/image.cpp
+++ b/src/image.cpp
@ -1122,7 +1122,7 @@ void Image::write_PNG(FILE *fp)
  }

  png_init_io(png_ptr, fp);
-  png_set_compression_level(png_ptr,Z_BEST_COMPRESSION);
+  png_set_compression_level(png_ptr,Z_BEST_SPEED);
  png_set_IHDR(png_ptr,info_ptr,width/aafactor,height/aafactor,8,PNG_COLOR_TYPE_RGB,
    PNG_INTERLACE_NONE,PNG_COMPRESSION_TYPE_DEFAULT,PNG_FILTER_TYPE_DEFAULT);