>From 215714d54a7f38b9add236bcc1c795e8b5d92867 Mon Sep 17 00:00:00 2001 From: Corbin Simpson <mostawesomed...@gmail.com> Date: Wed, 10 Feb 2010 10:39:18 -0800 Subject: [PATCH] mesa/st: Gallium quads, by spec, never change provoking vertex.
Fixes glean/clipFlat. Softpipe might be broken; I haven't figured out how to test it in this new API world. :T --- src/mesa/state_tracker/st_extensions.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index d5f5854..e2d871b 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -137,6 +137,9 @@ void st_init_limits(struct st_context *st) /* XXX separate query for early function return? */ st->ctx->Shader.EmitContReturn = screen->get_param(screen, PIPE_CAP_TGSI_CONT_SUPPORTED); + + /* Quads always follow GL provoking rules. */ + c->QuadsFollowProvokingVertexConvention = GL_FALSE; } -- 1.6.6 ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel