diff options
| author | Keith Whitwell <keithw@vmware.com> | 2009-11-15 11:15:25 -0800 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2009-11-15 11:23:30 -0800 |
| commit | 07fafc7c9346aa260829603bf3188596481e9e62 (patch) | |
| tree | d0b4d9730b63db91b9f52f537c4e2f80ddc980da /src/mesa/state_tracker/st_atom.c | |
| parent | 1454f20a991ddda35f1a2ffda953012078b407ba (diff) | |
mesa/st: refactor vertex and fragment shader translation
Translate vertex shaders independently of fragment shaders.
Previously tried to make fragment shader semantic indexes always start
at zero and exclude holes. This was unnecessary but meant that vertex
shader translation had to be adjusted to take this into account.
Now use a fixed scheme for labelling special FS input semantics
(color, etc), and another fixed scheme for the generics.
With this, vertex shaders can be translated independently of the bound
fragment shader, assuming mesa has done its own job and ensured that
the vertex shader provides at least the inputs the fragment shader is
looking for. The state-tracker didn't attempt to do anything about
this previously, so it shouldn't be needed now.
Diffstat (limited to 'src/mesa/state_tracker/st_atom.c')
| -rw-r--r-- | src/mesa/state_tracker/st_atom.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c index ca15ce1b47..dfce955fd9 100644 --- a/src/mesa/state_tracker/st_atom.c +++ b/src/mesa/state_tracker/st_atom.c @@ -46,7 +46,8 @@ static const struct st_tracked_state *atoms[] = &st_update_clip, &st_finalize_textures, - &st_update_shader, + &st_update_fp, + &st_update_vp, &st_update_rasterizer, &st_update_polygon_stipple, |