Checkpoint: replacement of TGSI_ATTRIB_x tokens with input/output semantics.

TGSI_ATTRIB_x tokens still present and used in a few places.
Expanded set of TGSI_SEMANTIC_x tokens for describing the meaning
of inputs/outputs.  These tokens are in a crude state ATM.
Lots of #if 0 / disabled code to be removed yet, etc...
Softpipe and i915 drivers should be in working condition but not heavily tested.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 7075db82e9..238ade00ac 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -356,7 +356,7 @@ st_draw_vertices(GLcontext *ctx, unsigned prim,
       velement.vertex_buffer_index = 0;
       velement.src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
       velement.dst_offset = 0;
-      pipe->set_vertex_element(pipe, attribs[i], &velement);
+      pipe->set_vertex_element(pipe, i/**attribs[i]**/, &velement);
    }
 
    /* draw */
@@ -411,7 +411,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
 
 
    update_default_attribs_buffer(ctx);
-
+#if 0
    /* this must be after state validation */
    attrsNeeded = ctx->st->state.vs->inputs_read;
 
@@ -480,7 +480,9 @@ st_feedback_draw_vbo(GLcontext *ctx,
          draw_set_mapped_vertex_buffer(draw, attr, map);
       }
    }
-
+#else
+   assert(0);
+#endif
 
    if (ib) {
       unsigned indexSize;