diff options
author | Michal Krol <michal@vmware.com> | 2010-02-22 21:36:22 +0100 |
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committer | Michal Krol <michal@vmware.com> | 2010-02-22 21:36:22 +0100 |
commit | 63cb6f59eac91ba34cf80ff3736568e40b094fe1 (patch) | |
tree | a5172db4e43c41654ed038079b745ca67474ddd8 /src/gallium/drivers/nv40/nv40_state_viewport.c | |
parent | 2467354842d7118efff73165ddaaf4c519b41e46 (diff) |
gallium: Remove bypass_vs_clip_and_viewport from rasteriser state.
Needs testing.
Diffstat (limited to 'src/gallium/drivers/nv40/nv40_state_viewport.c')
-rw-r--r-- | src/gallium/drivers/nv40/nv40_state_viewport.c | 57 |
1 files changed, 13 insertions, 44 deletions
diff --git a/src/gallium/drivers/nv40/nv40_state_viewport.c b/src/gallium/drivers/nv40/nv40_state_viewport.c index 9919ba1d0b..3aacb00f99 100644 --- a/src/gallium/drivers/nv40/nv40_state_viewport.c +++ b/src/gallium/drivers/nv40/nv40_state_viewport.c @@ -5,55 +5,24 @@ nv40_state_viewport_validate(struct nv40_context *nv40) { struct pipe_viewport_state *vpt = &nv40->viewport; struct nouveau_stateobj *so; - unsigned bypass; - - if (nv40->render_mode == HW && - !nv40->rasterizer->pipe.bypass_vs_clip_and_viewport) - bypass = 0; - else - bypass = 1; if (nv40->state.hw[NV40_STATE_VIEWPORT] && - (bypass || !(nv40->dirty & NV40_NEW_VIEWPORT)) && - nv40->state.viewport_bypass == bypass) + !(nv40->dirty & NV40_NEW_VIEWPORT)) return FALSE; - nv40->state.viewport_bypass = bypass; so = so_new(2, 9, 0); - if (!bypass) { - so_method(so, nv40->screen->curie, - NV40TCL_VIEWPORT_TRANSLATE_X, 8); - so_data (so, fui(vpt->translate[0])); - so_data (so, fui(vpt->translate[1])); - so_data (so, fui(vpt->translate[2])); - so_data (so, fui(vpt->translate[3])); - so_data (so, fui(vpt->scale[0])); - so_data (so, fui(vpt->scale[1])); - so_data (so, fui(vpt->scale[2])); - so_data (so, fui(vpt->scale[3])); - so_method(so, nv40->screen->curie, 0x1d78, 1); - so_data (so, 1); - } else { - so_method(so, nv40->screen->curie, - NV40TCL_VIEWPORT_TRANSLATE_X, 8); - so_data (so, fui(0.0)); - so_data (so, fui(0.0)); - so_data (so, fui(0.0)); - so_data (so, fui(0.0)); - so_data (so, fui(1.0)); - so_data (so, fui(1.0)); - so_data (so, fui(1.0)); - so_data (so, fui(0.0)); - /* Not entirely certain what this is yet. The DDX uses this - * value also as it fixes rendering when you pass - * pre-transformed vertices to the GPU. My best gusss is that - * this bypasses some culling/clipping stage. Might be worth - * noting that points/lines are uneffected by whatever this - * value fixes, only filled polygons are effected. - */ - so_method(so, nv40->screen->curie, 0x1d78, 1); - so_data (so, 0x110); - } + so_method(so, nv40->screen->curie, + NV40TCL_VIEWPORT_TRANSLATE_X, 8); + so_data (so, fui(vpt->translate[0])); + so_data (so, fui(vpt->translate[1])); + so_data (so, fui(vpt->translate[2])); + so_data (so, fui(vpt->translate[3])); + so_data (so, fui(vpt->scale[0])); + so_data (so, fui(vpt->scale[1])); + so_data (so, fui(vpt->scale[2])); + so_data (so, fui(vpt->scale[3])); + so_method(so, nv40->screen->curie, 0x1d78, 1); + so_data (so, 1); so_ref(so, &nv40->state.hw[NV40_STATE_VIEWPORT]); so_ref(NULL, &so); |