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i965: suppress repeat-emission of identical vertex elements

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-02-20 13:37:00 +00:00
parent aac120977d
commit 60bb3e5614
1 changed files with 2 additions and 3 deletions
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5
src/mesa/drivers/dri/i965/brw_draw_upload.c
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@ -444,7 +444,7 @@ static void brw_emit_vertices(struct brw_context *brw)
(BRW_VE1_COMPONENT_STORE_0 << BRW_VE1_COMPONENT_1_SHIFT) |
(BRW_VE1_COMPONENT_STORE_0 << BRW_VE1_COMPONENT_2_SHIFT) |
(BRW_VE1_COMPONENT_STORE_1_FLT << BRW_VE1_COMPONENT_3_SHIFT));
ADVANCE_BATCH();
CACHED_BATCH();
return;
}
@ -485,7 +485,6 @@ static void brw_emit_vertices(struct brw_context *brw)
}
ADVANCE_BATCH();
BEGIN_BATCH(1 + brw->vb.nr_enabled * 2);
OUT_BATCH((CMD_VERTEX_ELEMENT << 16) | ((1 + brw->vb.nr_enabled * 2) - 2));
for (i = 0; i < brw->vb.nr_enabled; i++) {
@ -531,7 +530,7 @@ static void brw_emit_vertices(struct brw_context *brw)
(comp3 << BRW_VE1_COMPONENT_3_SHIFT) |
((i * 4) << BRW_VE1_DST_OFFSET_SHIFT));
}
ADVANCE_BATCH();
CACHED_BATCH();
}
const struct brw_tracked_state brw_vertices = {