From b560ed2444383b9634786fe742b8cb6f5cdfc781 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Sun, 2 Mar 2008 14:56:42 +1100 Subject: nouveau: enable multi-context/single-channel support for nv40 --- src/gallium/drivers/nv40/nv40_state_emit.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/gallium/drivers/nv40/nv40_state_emit.c') diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c index 221503617c..a95e2472e2 100644 --- a/src/gallium/drivers/nv40/nv40_state_emit.c +++ b/src/gallium/drivers/nv40/nv40_state_emit.c @@ -62,8 +62,18 @@ static void nv40_state_emit(struct nv40_context *nv40) { struct nv40_state *state = &nv40->state; + struct nv40_screen *screen = nv40->screen; unsigned i, samplers; + if (nv40->pctx_id != screen->cur_pctx) { + for (i = 0; i < NV40_STATE_MAX; i++) { + if (screen->state[i] != state->hw[i] && state->hw[i]) + state->dirty |= (1ULL << i); + } + + screen->cur_pctx = nv40->pctx_id; + } + while (state->dirty) { unsigned idx = ffsll(state->dirty) - 1; -- cgit v1.2.3