make screenshots rightside up again (or rather, upside down like TGA wants, which...
authorlordhavoc <lordhavoc@d7cf8633-e32d-0410-b094-e92efae38249>
Mon, 29 Jan 2001 06:10:57 +0000 (06:10 +0000)
committerlordhavoc <lordhavoc@d7cf8633-e32d-0410-b094-e92efae38249>
Mon, 29 Jan 2001 06:10:57 +0000 (06:10 +0000)
commit43dcecee10781e53e11ce4f9a4d4a6a43074db82
tree576679810a1606087549de70cd7205701709f680
parent6dae6988b11cd47bdb1bce7a04a6081a5a676eeb
make screenshots rightside up again (or rather, upside down like TGA wants, which happens to be the output format of glReadPixels, a fact I was unaware of, so the flipping was turning it to rightside up, which is upside down in TGA...  follow that logic?  good :)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@137 d7cf8633-e32d-0410-b094-e92efae38249
gl_screen.c
image.c
image.h