From ef9a6ded10d17e42b36a1382d71fd6d547121ee7 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Thu, 13 Feb 2014 02:33:37 -0500 Subject: [PATCH] nv50: mark scissors/viewports dirty on context switch Commit 246ca4b001 ("nv50: implement multiple viewports/scissors, enable ARB_viewport_array") added dirty tracking to scissors/viewports. However it neglected to mark them all as dirty on a context switch. This fixes an apparent regression in webgl in chrome, but probably in any application that switches contexts. Signed-off-by: Ilia Mirkin --- src/gallium/drivers/nouveau/nv50/nv50_state_validate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c b/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c index dfce193b020..f953422df3d 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c @@ -366,6 +366,8 @@ nv50_switch_pipe_context(struct nv50_context *ctx_to) ctx_to->state = ctx_from->state; ctx_to->dirty = ~0; + ctx_to->viewports_dirty = ~0; + ctx_to->scissors_dirty = ~0; if (!ctx_to->vertex) ctx_to->dirty &= ~(NV50_NEW_VERTEX | NV50_NEW_ARRAYS); -- 2.30.2