[WINED3D] Use shorter lines in drawprim.c (whitespace)

[H. Verbeet]

On 24/04/06, Stefan Dösinger <stefandoesinger at gmx.at> wrote:
>     /* Do a function call: */
That's a bit excessive, don't you think? :-)

The main problem I have with the wined3d code style isn't so much the
formatting or the comments, but rather the fact that functions are too
long / do too much. At some points the code is nested several levels
deep with if/else blocks spanning multiple pages, even though I run on
1600x1200 with relatively small fonts.