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i965: Use derived state for Haswell's 3DSTATE_VF packet. 

Otherwise, we fail to correctly handle GL_PRIMITIVE_RESTART_FIXED_INDEX.

Fixes gles3conform's primitive_restart_mode test.

NOTE: This is a candidate for the 9.1 branch.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2013-02-10 16:55:19 -08:00
parent ea63491629
commit 8cabe26f5d
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/dri/i965/brw_primitive_restart.c
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@ -196,11 +196,11 @@ haswell_upload_cut_index(struct brw_context *brw)
return;
const unsigned cut_index_setting =
ctx->Array.PrimitiveRestart ? HSW_CUT_INDEX_ENABLE : 0;
ctx->Array._PrimitiveRestart ? HSW_CUT_INDEX_ENABLE : 0;
BEGIN_BATCH(2);
OUT_BATCH(_3DSTATE_VF << 16 | cut_index_setting | (2 - 2));
OUT_BATCH(ctx->Array.RestartIndex);
OUT_BATCH(ctx->Array._RestartIndex);
ADVANCE_BATCH();
}