diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2008-04-19 15:29:27 +0100 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2008-04-19 15:29:27 +0100 |
| commit | 507fbe2d327efb8d608ce8e07436b97321560808 (patch) | |
| tree | e7ab438965a04592cb85dbfd40f7c26ae9fd03b7 /src/gallium/auxiliary/draw/draw_pt_post_vs.c | |
| parent | 0959f909ba585968f0408e78961e1c0ffc69a9f8 (diff) | |
draw: move some pipeline-specific code & state to draw_pipe.[ch]
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pt_post_vs.c')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_post_vs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_post_vs.c b/src/gallium/auxiliary/draw/draw_pt_post_vs.c index b3ecec6ece..581f044dae 100644 --- a/src/gallium/auxiliary/draw/draw_pt_post_vs.c +++ b/src/gallium/auxiliary/draw/draw_pt_post_vs.c @@ -44,6 +44,17 @@ struct pt_post_vs { +static INLINE float +dot4(const float *a, const float *b) +{ + return (a[0]*b[0] + + a[1]*b[1] + + a[2]*b[2] + + a[3]*b[3]); +} + + + static INLINE unsigned compute_clipmask_gl(const float *clip, /*const*/ float plane[][4], unsigned nr) { |