Apply a patch for OSX https://bugzilla-attachments.libsdl.org/attachment.cgi?id=1320
Apply a patch for OSX
https://bugzilla-attachments.libsdl.org/attachment.cgi?id=1320

saitoha/SDL1.2-SIXEL,saitoha/SDL1.2-SIXEL,saitoha/SDL1.2-SIXEL,saitoha/SDL1.2-SIXEL,saitoha/SDL1.2-SIXEL,saitoha/SDL1.2-SIXEL