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t_dd_dmatmp: Use '& 3' instead of '% 4' everywhere 

No piglit regressions on i915 (G33) or radeon (Radeon 7500).

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Ian Romanick 2015-09-14 11:50:28 -07:00
parent fad8d54de7
commit 0d475ee2b9
1 changed files with 2 additions and 2 deletions
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4
src/mesa/tnl_dd/t_dd_dmatmp.h
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@ -553,7 +553,7 @@ static void TAG(render_quads_verts)( struct gl_context *ctx,
/* Emit whole number of quads in total. dmasz is already a multiple
* of 4.
*/
count -= count % 4;
count -= count & 3;
currentsz = (GET_CURRENT_VB_MAX_VERTS()/4) * 4;
if (currentsz < 8)
@ -1082,7 +1082,7 @@ static void TAG(render_quads_elts)( struct gl_context *ctx,
currentsz = GET_CURRENT_VB_MAX_ELTS()/4*4;
count -= count % 4;
count -= count & 3;
if (currentsz < 8)
currentsz = dmasz;