From 799d3bce06e998e51ad8df6bcadeb41bd061801e Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 24 Mar 2008 13:41:40 +1100 Subject: nv40: respect rasterizer cso bypass_clipping flag --- src/gallium/drivers/nv40/nv40_state_viewport.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'src/gallium/drivers/nv40/nv40_state_viewport.c') diff --git a/src/gallium/drivers/nv40/nv40_state_viewport.c b/src/gallium/drivers/nv40/nv40_state_viewport.c index 9e5c7a72a7..1b6248e5b8 100644 --- a/src/gallium/drivers/nv40/nv40_state_viewport.c +++ b/src/gallium/drivers/nv40/nv40_state_viewport.c @@ -5,8 +5,20 @@ nv40_state_viewport_validate(struct nv40_context *nv40) { struct nouveau_stateobj *so = so_new(11, 0); struct pipe_viewport_state *vpt = &nv40->viewport; + unsigned bypass; - if (nv40->render_mode == HW) { + if (nv40->render_mode == HW && !nv40->rasterizer->pipe.bypass_clipping) + bypass = 0; + else + bypass = 1; + + if (nv40->state.hw[NV40_STATE_VIEWPORT] && + (bypass || !(nv40->dirty & NV40_NEW_VIEWPORT)) && + nv40->state.viewport_bypass == bypass) + return FALSE; + nv40->state.viewport_bypass = bypass; + + if (!bypass) { so_method(so, nv40->screen->curie, NV40TCL_VIEWPORT_TRANSLATE_X, 8); so_data (so, fui(vpt->translate[0])); @@ -48,7 +60,7 @@ nv40_state_viewport_validate(struct nv40_context *nv40) struct nv40_state_entry nv40_state_viewport = { .validate = nv40_state_viewport_validate, .dirty = { - .pipe = NV40_NEW_VIEWPORT, + .pipe = NV40_NEW_VIEWPORT | NV40_NEW_RAST, .hw = NV40_STATE_VIEWPORT } }; -- cgit v1.2.3