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nv50: mark scissors/viewports dirty on context switch

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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 <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2014-02-13 02:33:37 -05:00 • committed by Maarten Lankhorst
parent 1ef7b9de06
commit ef9a6ded10
1 changed files with 2 additions and 0 deletions
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2
src/gallium/drivers/nouveau/nv50/nv50_state_validate.c
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@ -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);