diff options
author | Keith Whitwell <keith@tungstengraphics.com> | 2006-10-05 11:28:45 +0000 |
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committer | Keith Whitwell <keith@tungstengraphics.com> | 2006-10-05 11:28:45 +0000 |
commit | 496f9ddf351bd91ea17c257f94e3504e87992202 (patch) | |
tree | 44fce3fd53373a140d8024adcbcf53305f79d1e9 /src/mesa/drivers/dri/i965/brw_vs.c | |
parent | e7b0ec9ae79d4ec4aba402b9124fde55d914da92 (diff) |
eliminate rhw divide under some circumstances
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c index 2a94ac6496..e5a28b96e3 100644 --- a/src/mesa/drivers/dri/i965/brw_vs.c +++ b/src/mesa/drivers/dri/i965/brw_vs.c @@ -105,6 +105,11 @@ static void brw_upload_vs_prog( struct brw_context *brw ) key.copy_edgeflag = (brw->attribs.Polygon->FrontMode != GL_FILL || brw->attribs.Polygon->BackMode != GL_FILL); + /* BRW_NEW_METAOPS + */ + if (brw->metaops.active) + key.know_w_is_one = 1; + /* Make an early check for the key. */ if (brw_search_cache(&brw->cache[BRW_VS_PROG], @@ -122,7 +127,7 @@ static void brw_upload_vs_prog( struct brw_context *brw ) const struct brw_tracked_state brw_vs_prog = { .dirty = { .mesa = _NEW_TRANSFORM | _NEW_POLYGON, - .brw = BRW_NEW_VERTEX_PROGRAM, + .brw = BRW_NEW_VERTEX_PROGRAM | BRW_NEW_METAOPS, .cache = 0 }, .update = brw_upload_vs_prog |