Module: Mesa Branch: master Commit: 979fc1bc9bcc64027ff2cfafd285676f31b930a6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=979fc1bc9bcc64027ff2cfafd285676f31b930a6
Author: Rafael Antognolli <[email protected]> Date: Mon Oct 2 11:06:05 2017 -0700 i965/gen10: emit 3DSTATE_MULTISAMPLE more often. On CNL, we see multiple multisample failures on piglit tests. By emitting this extra state, though not documented in the bspec, those failures seem to go away. This workaround could be removed if we ever find out a better solution, but it should be good enough for now. Signed-off-by: Rafael Antognolli <[email protected]> Cc: Kenneth Graunke <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/genX_state_upload.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c index 8e500d3d28..dcf497c918 100644 --- a/src/mesa/drivers/dri/i965/genX_state_upload.c +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c @@ -3298,7 +3298,8 @@ genX(upload_multisample_state)(struct brw_context *brw) static const struct brw_tracked_state genX(multisample_state) = { .dirty = { - .mesa = _NEW_MULTISAMPLE, + .mesa = _NEW_MULTISAMPLE | + (GEN_GEN == 10 ? _NEW_BUFFERS : 0), .brw = BRW_NEW_BLORP | BRW_NEW_CONTEXT | BRW_NEW_NUM_SAMPLES, _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
