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i965: Don't use the GS for breaking down quads on Ivybridge. 

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2011-04-14 14:56:19 -07:00
parent d58400eb4a
commit fa4b23581b
2 changed files with 3 additions and 3 deletions
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2
src/mesa/drivers/dri/i965/brw_context.c
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@ -161,7 +161,7 @@ GLboolean brwCreateContext( int api,
but we're not sure how it's actually done for vertex order,
that affect provoking vertex decision. Always use last vertex
convention for quad primitive which works as expected for now. */
if (intel->gen == 6)
if (intel->gen >= 6)
ctx->Const.QuadsFollowProvokingVertexConvention = GL_FALSE;
if (intel->is_g4x || intel->gen >= 5) {

4
src/mesa/drivers/dri/i965/brw_gs.c
View File

@ -56,7 +56,7 @@ static void compile_gs_prog( struct brw_context *brw,
/* Gen6: VF has already converted into polygon, and LINELOOP is
* converted to LINESTRIP at the beginning of the 3D pipeline.
*/
if (intel->gen == 6)
if (intel->gen >= 6)
return;
memset(&c, 0, sizeof(c));
@ -168,7 +168,7 @@ static void populate_key( struct brw_context *brw,
key->pv_first = GL_TRUE;
}
key->need_gs_prog = (intel->gen == 6)
key->need_gs_prog = (intel->gen >= 6)
? 0
: (brw->primitive == GL_QUADS ||
brw->primitive == GL_QUAD_STRIP ||